{"title":"By Frequency 800 1800MHz","description":"","products":[{"product_id":"cd100-mobile-booster","title":"4G LTE \u0026 Calls - 100m2 (EE\/ASDA\/BT) Mobile Signal Booster","description":"\u003cstyle\u003e\n:root{\n  --cyan:#00f0ff; --magenta:#ff00e5; --purple:#7b2ff7; --green:#00ff88; --orange:#ff8c00;\n  --bg:#f0f7ff; --card:rgba(255,255,255,0.72); --ink:#0a1628;\n}\n*{box-sizing:border-box;margin:0;padding:0;}\nhtml{background:var(--bg);color:var(--ink);font-family:'Segoe UI',system-ui,-apple-system,sans-serif;line-height:1.7;scroll-behavior:smooth;}\n.wrap{margin:0 auto;padding:0 24px;}\n\n\/* HERO *\/\n.hero{background:linear-gradient(135deg,#00f0ff 0%,#7b2ff7 45%,#ff00e5 100%);padding:60px 0 52px;position:relative;overflow:hidden;}\n.hero::after{content:\"\";position:absolute;inset:0;background:radial-gradient(circle at 80% 20%,rgba(0,255,136,0.35),transparent 55%),radial-gradient(circle at 15% 85%,rgba(255,140,0,0.3),transparent 50%);pointer-events:none;}\n.hero-inner{position:relative;z-index:1;display:grid;grid-template-columns:1.2fr 1fr;gap:40px;align-items:center;}\n.hero h1{color:#fff;font-weight:800;line-height:1.25;margin-bottom:16px;text-shadow:0 0 20px rgba(0,240,255,0.8),0 0 40px rgba(255,0,229,0.5);}\n.hero .tag{display:inline-block;background:rgba(255,255,255,0.2);backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,0.4);color:#fff;padding:6px 16px;border-radius:10px;margin-bottom:18px;font-weight:600;}\n.hero p{color:rgba(255,255,255,0.95);margin-bottom:20px;}\n.price{display:inline-block;background:#fff;color:#7b2ff7;font-weight:800;padding:12px 28px;border-radius:12px;box-shadow:0 0 24px rgba(0,240,255,0.6);}\n.hero img{border:0px;border-radius:16px;box-shadow:0 20px 60px rgba(123,47,247,0.4);width:100%;height:auto;}\n.copy-btn{display:inline-flex;align-items:center;gap:8px;background:rgba(255,255,255,0.18);color:#fff;border:1px solid rgba(255,255,255,0.4);padding:10px 18px;border-radius:12px;font-weight:700;cursor:pointer;backdrop-filter:blur(10px);margin:6px 6px 0 0;}\n.copy-btn:hover{background:rgba(255,255,255,0.3);}\n\nsection{padding:46px 0;}\nh2{border:0px;margin-bottom:24px;padding-bottom:10px;background:linear-gradient(90deg,var(--cyan),var(--magenta));-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;font-weight:800;}\nh2.cyan{background:linear-gradient(90deg,var(--cyan),#00ff88);-webkit-background-clip:text;-webkit-text-fill-color:transparent;}\nh2.magenta{background:linear-gradient(90deg,var(--magenta),var(--orange));-webkit-background-clip:text;-webkit-text-fill-color:transparent;}\nh2.purple{background:linear-gradient(90deg,var(--purple),var(--cyan));-webkit-background-clip:text;-webkit-text-fill-color:transparent;}\nh2.green{background:linear-gradient(90deg,var(--green),var(--cyan));-webkit-background-clip:text;-webkit-text-fill-color:transparent;}\nh2.orange{background:linear-gradient(90deg,var(--orange),var(--magenta));-webkit-background-clip:text;-webkit-text-fill-color:transparent;}\n\n.card{background:var(--card);backdrop-filter:blur(14px);border-radius:18px;padding:28px;margin-bottom:24px;border:1px solid rgba(0,240,255,0.25);box-shadow:0 8px 32px rgba(123,47,247,0.12);}\n.table-scroll{overflow-x:auto;}\ntable{width:100%;border-collapse:collapse;margin:16px 0;background:rgba(255,255,255,0.6);border-radius:12px;overflow:hidden;table-layout:fixed;}\n.wide-table{min-width:680px;}\nth{background:linear-gradient(135deg,var(--purple),var(--magenta));color:#fff;text-align:left;padding:12px 16px;font-weight:600;}\ntd{padding:11px 16px;border-bottom:1px solid rgba(0,240,255,0.15);word-wrap:break-word;vertical-align:top;}\ntr:hover td{background:rgba(0,240,255,0.06);}\n.col1{width:34%;}.col2{width:66%;}\n\n.pc-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px;}\n.pros,.cons{padding:24px;border-radius:16px;}\n.pros{background:linear-gradient(135deg,rgba(0,255,136,0.12),rgba(0,240,255,0.08));border:1px solid rgba(0,255,136,0.3);}\n.cons{background:linear-gradient(135deg,rgba(255,140,0,0.12),rgba(255,0,229,0.08));border:1px solid rgba(255,140,0,0.3);}\n.pros h3{color:#00c866;margin-bottom:14px;text-shadow:0 0 12px rgba(0,255,136,0.4);}\n.cons h3{color:#e06c00;margin-bottom:14px;text-shadow:0 0 12px rgba(255,140,0,0.4);}\n.pros li,.cons li{margin-bottom:10px;list-style:none;padding-left:24px;position:relative;}\n.pros li::before{content:\"✓\";position:absolute;left:0;color:var(--green);font-weight:800;}\n.cons li::before{content:\"✗\";position:absolute;left:0;color:var(--orange);font-weight:800;}\n\n.scenes{display:grid;grid-template-columns:1fr 1fr;gap:24px;}\n.scene{background:var(--card);backdrop-filter:blur(12px);border-radius:16px;overflow:hidden;border:1px solid rgba(255,0,229,0.2);}\n.scene img{border:0px;width:100%;height:240px;object-fit:cover;display:block;}\n.scene .body{padding:20px;}\n.scene h4{color:var(--purple);margin-bottom:8px;}\n\ndetails{background:rgba(255,255,255,0.7);backdrop-filter:blur(10px);border-radius:12px;margin-bottom:12px;padding:16px 20px;border:1px solid rgba(0,240,255,0.2);}\nsummary{font-weight:700;cursor:pointer;color:#1a3a6e;}\nsummary:hover{color:var(--purple);}\ndetails p{margin-top:10px;color:#2a3a5e;}\n\n.blog-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px;}\n.blog-card{display:block;background:linear-gradient(135deg,rgba(123,47,247,0.08),rgba(0,240,255,0.08));border-radius:14px;padding:22px;text-decoration:none;color:#1a3a6e;border:1px solid rgba(123,47,247,0.25);transition:transform .2s;}\n.blog-card:hover{transform:translateY(-3px);box-shadow:0 10px 30px rgba(123,47,247,0.25);}\n.blog-card h4{margin-bottom:8px;color:var(--purple);}\n\n.lead{background:linear-gradient(135deg,rgba(0,240,255,0.1),rgba(255,0,229,0.08));border-radius:16px;padding:24px;border-left:4px solid var(--cyan);}\n.review{background:rgba(255,255,255,0.7);border-radius:14px;padding:18px 20px;margin-bottom:14px;border:1px solid rgba(0,240,255,0.18);}\n.review .meta{font-weight:700;color:var(--purple);margin-bottom:6px;}\n.stars{color:#ff8c00;letter-spacing:2px;}\nimg{border:0px;max-width:100%;height:auto;}\n.logo{height:40px;}\n.toast{position:fixed;bottom:24px;left:50%;transform:translateX(-50%);background:#0a1628;color:#00ff88;padding:12px 22px;border-radius:12px;font-weight:700;z-index:99;display:none;}\n\n@media(max-width:860px){\n  .hero-inner,.pc-grid,.scenes{grid-template-columns:1fr;}\n  .blog-grid{grid-template-columns:1fr;}\n}\n\u003c\/style\u003e\n\n\u003c!-- HERO --\u003e\n\u003cheader class=\"hero\"\u003e\n  \u003cdiv class=\"wrap hero-inner\"\u003e\n    \u003cdiv\u003e\n      \u003cspan class=\"tag\"\u003eCD Dual-Band · Band 20 \u0026amp; 3 (800 \/ 1800 MHz) FDD LTE · 4G Data + 2G Calls\/SMS · ≥45 dB Uplink · ≥50 dB Downlink · ≥10 dBm Ofcom-Limited · 100 m² · 10 Users · 5 dBi Omni + 3 dBi Whip · UKCA \/ CE \/ RoHS\u003c\/span\u003e\n      \u003ch1\u003eBoost4U CD100 Dual-Band 4G LTE Mobile Signal Booster UK — Band 20 \u0026amp; 3 (800\/1800MHz), EE, O2, Vodafone \u0026amp; Three, 100 m², Up to 10 Users, £185.99\u003c\/h1\u003e\n      \u003cp\u003eThe budget dual-band Boost4U CD100 amplifies Band 20 (800 MHz) and Band 3 (1800 MHz) 4G LTE in one box, with ≥45 dB uplink gain, ≥50 dB downlink gain, ≥10 dBm Ofcom-limited maximum output, a 5 dBi omni outdoor antenna and a 3 dBi whip indoor antenna, covering up to \u003cstrong\u003e100 m²\u003c\/strong\u003e for up to \u003cstrong\u003e10 simultaneous users\u003c\/strong\u003e at \u003cstrong\u003e£185.99 GBP\u003c\/strong\u003e.\u003c\/p\u003e\n      \u003cdiv class=\"price\"\u003e£185.99 GBP · Free UK Delivery · 365-Day Return\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv\u003e\n      \u003cimg src=\"https:\/\/picsum.photos\/seed\/cd100-hero\/1200\/675\" alt=\"Boost4U CD100 dual-band Band 20 Band 3 800 1800MHz 4G LTE mobile signal booster kit with 5dBi omni outdoor antenna and 3dBi whip indoor antenna, 100m2 coverage for up to 10 users\"\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/header\u003e\n\n\u003c!-- CONCLUSION LEAD --\u003e\n\u003csection\u003e\n  \u003cdiv class=\"wrap\"\u003e\n    \u003cp class=\"lead\"\u003eThe Boost4U CD100 is the budget dual-band Band 20 \u0026amp; Band 3 (800 \u0026amp; 1800 MHz) FDD LTE mobile signal booster priced at \u003cstrong\u003e£185.99 GBP\u003c\/strong\u003e that amplifies 4G LTE data on both bands together with 2G GSM voice calls and SMS (VoLTE where available on the handset and network), delivering \u003cstrong\u003e≥45 dB uplink gain, ≥50 dB downlink gain and ≥10 dBm maximum output power\u003c\/strong\u003e across up to \u003cstrong\u003e100 m² (1,076 ft²)\u003c\/strong\u003e for up to \u003cstrong\u003e10 simultaneous users\u003c\/strong\u003e, using a 5 dBi omni-directional outdoor antenna (upgradeable to a high-gain directional aerial), a 3 dBi whip indoor antenna, a 10 m outdoor low-loss coaxial cable and an AC 100–240 V UK 3-pin adapter outputting DC 5 V. On Band 20 (800 MHz) it boosts O2, Vodafone and Tesco\/giffgaff\/Lebara-networked 4G, with Three 4G served on Band 20 via the O2 MOCN; on Band 3 (1800 MHz) it boosts EE 4G alongside EE\/ASDA\/BT\/Virgin\/Orange\/T-Mobile 2G voice and SMS. The CD100 does \u003cstrong\u003enot\u003c\/strong\u003e boost 3G (Band 1 2100 MHz) or 5G, and its output is capped at ≥10 dBm under the Ofcom licence-exempt mobile repeater limit. It is UKCA\/CE\/RoHS certified, Ofcom licence-exempt, weighs about 450 g for the booster unit (3.0 kg shipping weight), ships free to 15 European countries in 10–15 working days after 1–2 days handling, and carries a 365-day money-back guarantee.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003c!-- IDENTITY \/ PRICE TABLE --\u003e\n\u003csection\u003e\n  \u003cdiv class=\"wrap\"\u003e\n    \u003ch2 class=\"cyan\"\u003eProduct Identity \u0026amp; Pricing\u003c\/h2\u003e\n    \u003cdiv class=\"card table-scroll\"\u003e\n      \u003ctable\u003e\n        \u003ccolgroup\u003e\n\u003ccol class=\"col1\"\u003e\n\u003ccol class=\"col2\"\u003e\n\u003c\/colgroup\u003e\n        \u003ctbody\u003e\n          \u003ctr\u003e\n\u003ctd\u003eProduct Name\u003c\/td\u003e\n\u003ctd\u003eBoost4U CD100 Mobile Booster — 4G LTE \u0026amp; Calls, 100 m² (EE \/ ASDA \/ BT \/ O2 \/ Vodafone \/ Three range)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eModel \/ MPN\u003c\/td\u003e\n\u003ctd\u003eCD100 \/ MBCD100gb\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eSKU\u003c\/td\u003e\n\u003ctd\u003eMBCD100gb\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eGTIN-13 \/ EAN\u003c\/td\u003e\n\u003ctd\u003e6920702763512\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eBoost4U (vendor UKMobileBooster.com)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eCategory\u003c\/td\u003e\n\u003ctd\u003eCD Dual-Band 4G Mobile Signal Boosters\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eBase Price\u003c\/td\u003e\n\u003ctd\u003e£185.99 GBP (base variant No\/No\/No); compare-at £230.99\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eUpgrade Options\u003c\/td\u003e\n\u003ctd\u003e20 m cable +£20; 30 m +£30; 40 m +£40; 50 m +£50; high-gain directional aerial +£50; surge protector +£20 (combinations up to £305.99)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eIndoor Coverage\u003c\/td\u003e\n\u003ctd\u003eUp to 100 m² (1,076 ft²) — single room, small flat or home office\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eSimultaneous Users\u003c\/td\u003e\n\u003ctd\u003eUp to 10\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003eBooster unit approx. 450 g; shipping weight 3.0 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eBooster Dimensions\u003c\/td\u003e\n\u003ctd\u003e170 × 110 × 30 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003ePublished \/ Updated\u003c\/td\u003e\n\u003ctd\u003eUpdated 2026-10-17\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003c\/tbody\u003e\n      \u003c\/table\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003c!-- FREQUENCY \u0026 ELECTRICAL TABLE --\u003e\n\u003csection\u003e\n  \u003cdiv class=\"wrap\"\u003e\n    \u003ch2 class=\"purple\"\u003eFrequency Bands, Gain \u0026amp; Electrical Specifications\u003c\/h2\u003e\n    \u003cdiv class=\"card table-scroll\"\u003e\n      \u003ctable\u003e\n        \u003ccolgroup\u003e\n\u003ccol class=\"col1\"\u003e\n\u003ccol class=\"col2\"\u003e\n\u003c\/colgroup\u003e\n        \u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n        \u003ctbody\u003e\n          \u003ctr\u003e\n\u003ctd\u003eFrequency Band\u003c\/td\u003e\n\u003ctd\u003eDual Band 20 \u0026amp; 3 (800 \u0026amp; 1800 MHz) FDD LTE\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eUplink — Band 20\u003c\/td\u003e\n\u003ctd\u003e832 – 862 MHz (800 MHz)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eDownlink — Band 20\u003c\/td\u003e\n\u003ctd\u003e791 – 821 MHz (800 MHz)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eUplink — Band 3\u003c\/td\u003e\n\u003ctd\u003e1710 – 1785 MHz (1800 MHz)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eDownlink — Band 3\u003c\/td\u003e\n\u003ctd\u003e1805 – 1880 MHz (1800 MHz)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eSupported Services\u003c\/td\u003e\n\u003ctd\u003e4G LTE data + 2G GSM voice calls + SMS (VoLTE where available)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eUplink Gain (Gp)\u003c\/td\u003e\n\u003ctd\u003e≥ 45 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eDownlink Gain (Gp)\u003c\/td\u003e\n\u003ctd\u003e≥ 50 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eMax Output Power (Po)\u003c\/td\u003e\n\u003ctd\u003e≥ 10 dBm (per 3GPP \/ Ofcom licence-exempt limit)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eNoise Figure\u003c\/td\u003e\n\u003ctd\u003e≤ 5 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e-10°C to +55°C\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003ePorts\u003c\/td\u003e\n\u003ctd\u003eBS (outdoor donor), MS (indoor server)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eUnsupported Bands\u003c\/td\u003e\n\u003ctd\u003eNo 3G UMTS Band 1 (2100 MHz); no 5G NR on any band\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003c\/tbody\u003e\n      \u003c\/table\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003c!-- ANTENNAS \u0026 CABLE --\u003e\n\u003csection\u003e\n  \u003cdiv class=\"wrap\"\u003e\n    \u003ch2 class=\"magenta\"\u003eAntennas, Cable \u0026amp; Separation\u003c\/h2\u003e\n    \u003cdiv class=\"card table-scroll\"\u003e\n      \u003ctable\u003e\n        \u003ccolgroup\u003e\n\u003ccol class=\"col1\"\u003e\n\u003ccol class=\"col2\"\u003e\n\u003c\/colgroup\u003e\n        \u003ctbody\u003e\n          \u003ctr\u003e\n\u003ctd\u003eOutdoor Antenna\u003c\/td\u003e\n\u003ctd\u003eOmni-directional, 5 dBi (upgradeable to high-gain directional aerial +£50 for very weak fringe signal)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eIndoor Antenna\u003c\/td\u003e\n\u003ctd\u003eWhip antenna, 3 dBi (placed in the centre of the 100 m² space)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eCable Included\u003c\/td\u003e\n\u003ctd\u003e10 m outdoor low-loss coaxial cable (upgradable to 20 m +£20, 30 m +£30, 40 m +£40 or 50 m +£50 for a remote roof)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eMinimum Antenna Separation\u003c\/td\u003e\n\u003ctd\u003e10 m vertical separation between outdoor omni and indoor whip to prevent self-oscillation\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eOutdoor Donor Signal Required\u003c\/td\u003e\n\u003ctd\u003eAt least 1–2 bars of usable outdoor signal (Band 20 and\/or Band 3) at the omni mounting point\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003c\/tbody\u003e\n      \u003c\/table\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"scenes\" style=\"margin-top:20px;\"\u003e\n      \u003cdiv class=\"scene\"\u003e\n\u003cimg src=\"https:\/\/picsum.photos\/seed\/cd100-omni\/1200\/675\" alt=\"5dBi omni-directional outdoor antenna mounted on a UK house wall pulling in Band 20 and Band 3 donor signal\"\u003e\u003cdiv class=\"body\"\u003e\n\u003ch4\u003e5 dBi Omni Donor Antenna\u003c\/h4\u003e\n\u003cp\u003eThe supplied omni picks up signal in all directions and suits a clear mounting spot; for very weak fringe signal a high-gain directional aerial upgrade focuses on the nearest mast.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n      \u003cdiv class=\"scene\"\u003e\n\u003cimg src=\"https:\/\/picsum.photos\/seed\/cd100-whip\/1200\/675\" alt=\"3dBi whip indoor antenna standing on a desk in a small flat connected to the CD100 booster\"\u003e\u003cdiv class=\"body\"\u003e\n\u003ch4\u003e3 dBi Indoor Whip\u003c\/h4\u003e\n\u003cp\u003eThe slim whip re-broadcasts the boosted signal across the single room, small flat or home office; keep it at least 10 m below the outdoor omni to avoid feedback.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003c!-- POWER \u0026 CERTIFICATION --\u003e\n\u003csection\u003e\n  \u003cdiv class=\"wrap\"\u003e\n    \u003ch2 class=\"green\"\u003ePower Supply, Certification \u0026amp; Installation\u003c\/h2\u003e\n    \u003cdiv class=\"card table-scroll\"\u003e\n      \u003ctable\u003e\n        \u003ccolgroup\u003e\n\u003ccol class=\"col1\"\u003e\n\u003ccol class=\"col2\"\u003e\n\u003c\/colgroup\u003e\n        \u003ctbody\u003e\n          \u003ctr\u003e\n\u003ctd\u003ePower Adapter Input\u003c\/td\u003e\n\u003ctd\u003eAC 100 – 240 V, 50\/60 Hz, UK 3-pin plug\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003ePower Adapter Output\u003c\/td\u003e\n\u003ctd\u003eDC 5 V\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eCertification\u003c\/td\u003e\n\u003ctd\u003eUKCA \/ CE \/ RoHS; Ofcom licence-exempt (mobile repeater class)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eInstallation Time\u003c\/td\u003e\n\u003ctd\u003e10–15 minutes, plug-and-play; no tools for the basic setup\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003e5G NR Support\u003c\/td\u003e\n\u003ctd\u003eNo — 5G is not boosted on any band\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003e3G UMTS Support\u003c\/td\u003e\n\u003ctd\u003eNo — Band 1 (2100 MHz) 3G is not boosted; relies on 4G VoLTE for calls where offered\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eDisplay \/ Meter\u003c\/td\u003e\n\u003ctd\u003eNo LCD signal-strength meter; status is read from LED indicators and a phone's bar count\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eWarranty \/ Returns\u003c\/td\u003e\n\u003ctd\u003e365-day money-back guarantee; return shipping deducted from refund\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eDelivery\u003c\/td\u003e\n\u003ctd\u003eFree shipping; handling 1–2 working days, UK transit 10–15 working days; 15 destination countries\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003c\/tbody\u003e\n      \u003c\/table\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003c!-- NETWORK COMPATIBILITY --\u003e\n\u003csection\u003e\n  \u003cdiv class=\"wrap\"\u003e\n    \u003ch2 class=\"orange\"\u003eUK Network Compatibility Matrix\u003c\/h2\u003e\n    \u003cdiv class=\"card table-scroll\"\u003e\n      \u003ctable class=\"wide-table\"\u003e\n        \u003ccolgroup\u003e\n\u003ccol style=\"width:26%\"\u003e\n\u003ccol style=\"width:34%\"\u003e\n\u003ccol style=\"width:40%\"\u003e\n\u003c\/colgroup\u003e\n        \u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eCarrier \/ MVNO\u003c\/th\u003e\n\u003cth\u003eService Boosted\u003c\/th\u003e\n\u003cth\u003eNotes\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n        \u003ctbody\u003e\n          \u003ctr\u003e\n\u003ctd\u003eO2\u003c\/td\u003e\n\u003ctd\u003e4G LTE (Band 20 800 MHz)\u003c\/td\u003e\n\u003ctd\u003e4G data on Band 20; 2G voice on 900 MHz not covered, use VoLTE where available\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eVodafone\u003c\/td\u003e\n\u003ctd\u003e4G LTE (Band 20 800 MHz)\u003c\/td\u003e\n\u003ctd\u003e4G data on Band 20; 2G voice on 900 MHz not covered, use VoLTE where available\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eThree\u003c\/td\u003e\n\u003ctd\u003e4G LTE (Band 20 via O2 MOCN)\u003c\/td\u003e\n\u003ctd\u003eThree 4G rides Band 20 on the shared O2 network; no 2G voice on Three\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003egiffgaff\u003c\/td\u003e\n\u003ctd\u003e4G LTE (Band 20, O2 network)\u003c\/td\u003e\n\u003ctd\u003eO2-networked MVNO; 4G data boosted on Band 20\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eTesco Mobile\u003c\/td\u003e\n\u003ctd\u003e4G LTE (Band 20, O2 network)\u003c\/td\u003e\n\u003ctd\u003eO2-networked MVNO; reliable rural 4G per customer reviews\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eLebara\u003c\/td\u003e\n\u003ctd\u003e4G LTE (Band 20, Vodafone network)\u003c\/td\u003e\n\u003ctd\u003eVodafone-networked MVNO; 4G data boosted\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eLycamobile \/ iD Mobile \/ Smarty \/ Plusnet \/ Freedom Pop \/ Sky Mobile\u003c\/td\u003e\n\u003ctd\u003e4G LTE (Band 20 \/ Band 3 data)\u003c\/td\u003e\n\u003ctd\u003e4G-only MVNOs on the O2, Vodafone or Three infrastructure listed on the product page\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eEE\u003c\/td\u003e\n\u003ctd\u003e4G LTE (Band 3 1800 MHz) + 2G calls\/SMS\u003c\/td\u003e\n\u003ctd\u003eFull 4G on Band 3 plus 2G voice and SMS on the EE GSM layer\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eASDA Mobile\u003c\/td\u003e\n\u003ctd\u003e2G calls\/SMS + 4G LTE\u003c\/td\u003e\n\u003ctd\u003eUses EE infrastructure; Band 3 4G plus 2G voice\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eBT Mobile\u003c\/td\u003e\n\u003ctd\u003e2G calls\/SMS + 4G LTE\u003c\/td\u003e\n\u003ctd\u003eUses EE infrastructure; Band 3 4G plus 2G voice\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eVirgin Mobile \/ Orange \/ T-Mobile \/ The People's Operator\u003c\/td\u003e\n\u003ctd\u003e2G calls\/SMS + 4G LTE\u003c\/td\u003e\n\u003ctd\u003eEE-networked or legacy EE brands; Band 3 4G plus 2G voice\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003c\/tbody\u003e\n      \u003c\/table\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003c!-- WHAT'S IN THE BOX --\u003e\n\u003csection\u003e\n  \u003cdiv class=\"wrap\"\u003e\n    \u003ch2 class=\"purple\"\u003eWhat's in the Box\u003c\/h2\u003e\n    \u003cdiv class=\"card table-scroll\"\u003e\n      \u003ctable\u003e\n        \u003ccolgroup\u003e\n\u003ccol class=\"col1\"\u003e\n\u003ccol class=\"col2\"\u003e\n\u003c\/colgroup\u003e\n        \u003ctbody\u003e\n          \u003ctr\u003e\n\u003ctd\u003eCD100 Booster Unit\u003c\/td\u003e\n\u003ctd\u003e1 × indoor dual-band Band 20+3 amplifier with status LED indicators (power, Band 20, Band 3)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eOutdoor Antenna\u003c\/td\u003e\n\u003ctd\u003e1 × 5 dBi omni-directional outdoor antenna, wall\/eave mount\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eIndoor Antenna\u003c\/td\u003e\n\u003ctd\u003e1 × 3 dBi whip indoor antenna\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eOutdoor Coax\u003c\/td\u003e\n\u003ctd\u003e1 × 10 m low-loss outdoor coaxial cable (upgradable to 20\/30\/40\/50 m)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003ePower Adapter\u003c\/td\u003e\n\u003ctd\u003e1 × AC 100–240 V 50\/60 Hz UK 3-pin adapter, DC 5 V output\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eMounting Parts\u003c\/td\u003e\n\u003ctd\u003eBasic mounting hardware for the omni and whip\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eDocumentation\u003c\/td\u003e\n\u003ctd\u003eEnglish user manual with plug-and-play install guide and support card\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003c\/tbody\u003e\n      \u003c\/table\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"scene\" style=\"max-width:520px;\"\u003e\n\u003cimg src=\"https:\/\/picsum.photos\/seed\/cd100-kit\/1200\/675\" alt=\"Complete CD100 dual-band booster kit laid out: amplifier unit, 5dBi omni outdoor antenna, 3dBi whip, 10m coax and UK power adapter\"\u003e\u003cdiv class=\"body\"\u003e\n\u003ch4\u003eComplete Kit\u003c\/h4\u003e\n\u003cp\u003eEverything for a basic DIY install arrives in one box; no separate antenna or cable purchase required at the base price, with paid cable and high-gain aerial upgrades available for weak or remote sites.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003c!-- PROS \u0026 CONS --\u003e\n\u003csection\u003e\n  \u003cdiv class=\"wrap\"\u003e\n    \u003ch2 class=\"green\"\u003ePros \u0026amp; Cons — Honest Review\u003c\/h2\u003e\n    \u003cdiv class=\"pc-grid\"\u003e\n      \u003cdiv class=\"pros\"\u003e\n        \u003ch3\u003ePros\u003c\/h3\u003e\n        \u003cul\u003e\n          \u003cli\u003eThe budget dual-band unit that covers all four UK operators' 4G in one box: Band 20 (800 MHz) for O2\/Vodafone\/Three and Band 3 (1800 MHz) for EE, at £185.99.\u003c\/li\u003e\n          \u003cli\u003eUp to 100 m² coverage for up to 10 simultaneous users, suited to a single room, small flat, bedsit, home office or compact shop.\u003c\/li\u003e\n          \u003cli\u003e≥45 dB uplink and ≥50 dB downlink gain with ≤5 dB noise figure cleanly lift weak fringe 4G without adding distortion.\u003c\/li\u003e\n          \u003cli\u003ePlug-and-play 10–15 minute setup with no tools; no engineer visit, no Ofcom licence, no monthly fee and no new SIM contract.\u003c\/li\u003e\n          \u003cli\u003eEE customers receive 4G on Band 3 plus 2G calls\/SMS; O2, Vodafone and Three customers receive boosted 4G data on Band 20.\u003c\/li\u003e\n          \u003cli\u003eSupplied complete with 5 dBi omni outdoor antenna, 3 dBi whip, 10 m coax and UK 3-pin adapter; cable and high-gain aerial are upgradeable.\u003c\/li\u003e\n          \u003cli\u003eUKCA\/CE\/RoHS certified and Ofcom licence-exempt; 365-day money-back guarantee and free shipping to 15 European countries.\u003c\/li\u003e\n        \u003c\/ul\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"cons\"\u003e\n        \u003ch3\u003eCons\u003c\/h3\u003e\n        \u003cul\u003e\n          \u003cli\u003eCoverage tops out at 100 m² — it will not cover a whole multi-bedroom house; larger properties need a higher-capacity model.\u003c\/li\u003e\n          \u003cli\u003eNo 3G (Band 1 2100 MHz) and no 5G on any band; calls rely on 4G VoLTE where the network and handset support it.\u003c\/li\u003e\n          \u003cli\u003eMaximum output is capped at ≥10 dBm under the Ofcom licence-exempt limit, so this is a small-area indoor unit, not a high-power repeater.\u003c\/li\u003e\n          \u003cli\u003eThe supplied 5 dBi omni outdoor antenna may need the paid high-gain directional upgrade where donor signal is very weak.\u003c\/li\u003e\n          \u003cli\u003eThe included 10 m cable may need the 20\/30\/40\/50 m upgrade when the roof or mounting point is far from the room.\u003c\/li\u003e\n          \u003cli\u003eOutdoor omni and indoor whip need 10 m vertical separation to prevent self-oscillation, which tight layouts can struggle to fit.\u003c\/li\u003e\n          \u003cli\u003eFree delivery takes 10–15 working days after 1–2 days handling — it is not next-day.\u003c\/li\u003e\n          \u003cli\u003eThe indoor 3 dBi whip covers the central area only; the unit has no LCD signal-strength meter to tune alignment.\u003c\/li\u003e\n        \u003c\/ul\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003c!-- USE SCENARIOS --\u003e\n\u003csection\u003e\n  \u003cdiv class=\"wrap\"\u003e\n    \u003ch2 class=\"cyan\"\u003eWhere the CD100 Works\u003c\/h2\u003e\n    \u003cdiv class=\"scenes\"\u003e\n      \u003cdiv class=\"scene\"\u003e\n\u003cimg src=\"https:\/\/picsum.photos\/seed\/cd100-home\/1200\/675\" alt=\"Small UK flat or cottage living room and kitchen with the CD100 dual-band booster giving full 4G bars across 100m2\"\u003e\u003cdiv class=\"body\"\u003e\n\u003ch4\u003eSmall Flat \/ Cottage \/ Bedsit (Up to 100 m²)\u003c\/h4\u003e\n\u003cp\u003eA single-reception cottage, one-bedroom flat or open-plan bedsit where EE, O2, Vodafone and Three phones finally hold 4G and calls across the living room, kitchen and bedroom corner, up to 10 family devices.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n      \u003cdiv class=\"scene\"\u003e\n\u003cimg src=\"https:\/\/picsum.photos\/seed\/cd100-office\/1200\/675\" alt=\"Compact UK home office or small shop with up to 10 staff phones holding 4G video calls thanks to the CD100\"\u003e\u003cdiv class=\"body\"\u003e\n\u003ch4\u003eHome Office \/ Small Shop (Up to 10 Users)\u003c\/h4\u003e\n\u003cp\u003eA solo or 5–10 person home office, reception desk or corner shop where video calls stop freezing and card-data SIMs stay connected under the 10-user cap.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n      \u003cdiv class=\"scene\"\u003e\n\u003cimg src=\"https:\/\/picsum.photos\/seed\/cd100-garage\/1200\/675\" alt=\"Attached UK garage or workshop fed by the CD100 dual-band booster with the omni on the house wall\"\u003e\u003cdiv class=\"body\"\u003e\n\u003ch4\u003eGarage \/ Workshop \/ Garden Room\u003c\/h4\u003e\n\u003cp\u003eAn attached garage, small workshop or insulated garden room within roughly 100 m² that loses signal through solid walls, fed by the wall-mounted omni and central whip.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n      \u003cdiv class=\"scene\"\u003e\n\u003cimg src=\"https:\/\/picsum.photos\/seed\/cd100-metal\/1200\/675\" alt=\"Small steel-clad garden shed or metal cabin on a rural UK plot boosted by the CD100 overcoming signal blockage\"\u003e\u003cdiv class=\"body\"\u003e\n\u003ch4\u003eSmall Metal Building \/ Cabin \/ Pod\u003c\/h4\u003e\n\u003cp\u003eA compact steel garden pod, portable cabin or metal shed that normally blocks signal; the omni pulls fringe Band 20\/Band 3 donor signal and the ≥10 dBm output re-broadcasts it inside the 100 m² shell.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003c!-- FAQ --\u003e\n\u003csection\u003e\n  \u003cdiv class=\"wrap\"\u003e\n    \u003ch2 class=\"orange\"\u003eFrequently Asked Questions — Real UK Dual-Band 4G User Questions\u003c\/h2\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eHow does the CD100 dual-band booster differ from the Band 20-only C100 and Band 3-only D250 single-band models?\u003c\/summary\u003e\n      \u003cp\u003eThe C100 covers Band 20 (800 MHz) only, so it boosts O2 and Vodafone 4G but not EE Band 3 4G; the D250 covers Band 3 (1800 MHz) only, so it boosts EE 4G and voice but not O2\/Vodafone Band 20 4G. The CD100 combines both bands in one box, covering O2, Vodafone, Three (via O2 MOCN) and EE 4G across up to 100 m² for 10 users. Choose the CD100 when your household or office mixes operators, the C100 if you are O2\/Vodafone-only, and the D250 if you are EE-only and want its larger 250 m² footprint.\u003c\/p\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eWhat is the difference between Band 20 (800MHz) for O2\/Vodafone and Band 3 (1800MHz) for EE on the CD100?\u003c\/summary\u003e\n      \u003cp\u003eBand 20 (800 MHz) is the rural propagation band used by O2 and Vodafone for 4G, reaching further over distance and through obstacles; Three 4G rides Band 20 over the shared O2 MOCN. Band 3 (1800 MHz) carries EE 4G alongside the EE 2G GSM layer for calls and SMS. The CD100 amplifies both simultaneously, so an O2 phone and an EE phone in the same room both get boosted 4G without switching boxes.\u003c\/p\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eHow much area does \"up to 100m²\" really cover, and which UK homes fit the CD100?\u003c\/summary\u003e\n      \u003cp\u003eUp to 100 m² (1,076 ft²) means a single open-plan room, a one-bedroom flat, a cottage living room plus kitchen, a home office or a compact shop. It is not a whole-house solution for a three- or four-bedroom detached or a two-storey property; the 4-star review from Lisa P. notes it covers the living room and kitchen but a bigger model would be needed for the whole house. Solid walls, metal shelving and distance from the whip shrink the usable area.\u003c\/p\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eHow do 10 simultaneous users work on the CD100?\u003c\/summary\u003e\n      \u003cp\u003eThe CD100 supports up to 10 phones or data devices connected at the same time, sharing the boosted Band 20 and Band 3 capacity. This suits a couple or small family, a solo home office with a few staff phones, or a small reception. Beyond 10 active users the shared RF capacity thins out; a busy shop floor or a whole team needs a higher-capacity unit. It is connected capacity, not a guaranteed 10 fast-speed lines at once.\u003c\/p\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eWhat do ≥45dB uplink and ≥50dB downlink gain mean, and how strong is the ≥10dBm output?\u003c\/summary\u003e\n      \u003cp\u003eGain in dB measures how much the amplifier strengthens the signal: ≥45 dB uplink lifts your phone's signal back up to the mast, and ≥50 dB downlink lifts the mast's signal down to your phone. Output power in dBm measures the final re-broadcast strength; the CD100 caps at ≥10 dBm (about 10 mW) under Ofcom's licence-exempt limit. That is plenty for 100 m² indoors but deliberately lower than a high-power repeater, which is why it cannot cover a large building.\u003c\/p\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eWhy is the CD100 output limited to ≥10dBm under the Ofcom licence-exempt rules?\u003c\/summary\u003e\n      \u003cp\u003eUK licence-exempt mobile repeaters are restricted to a low maximum output (≥10 dBm per this unit's class) to protect the mobile network from interference; the Wireless Telegraphy (Mobile Repeater) Exemption framework sets these bounds so no operator licence or paid spectrum authorisation is needed. A higher-output amplifier would require licensing and is not what the CD100 is designed for. The trade-off is that it is legal, plug-and-play and low-cost, but confined to a small 100 m² area.\u003c\/p\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eShould I use the included 5dBi omni outdoor antenna, or upgrade to a directional Yagi?\u003c\/summary\u003e\n      \u003cp\u003eThe supplied 5 dBi omni works well when you have a clear, unobstructed mounting spot with 1–2 bars outside and do not need to aim at a specific mast. Where donor signal is very weak, or the mast lies in one direction behind a ridge or trees, the paid high-gain directional aerial (+£50) focuses the pickup on that mast and often makes the difference between marginal and solid. Start with the omni, read the bar count, and upgrade only if signal stays weak.\u003c\/p\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eHow much outdoor donor signal does the CD100 need before it can work?\u003c\/summary\u003e\n      \u003cp\u003eAt least 1–2 bars of usable outdoor signal on Band 20 and\/or Band 3 at the omni mounting point, checked with a phone outside on the wall, roof or eave. A booster amplifies the donor signal it receives; it cannot create signal where none exists outside. If your phone shows zero bars and emergency calls only even at the mounting point, this unit will not work, and neither will any Ofcom-legal booster at this price.\u003c\/p\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eWhat does the 365-day return policy cover, and how long does delivery take?\u003c\/summary\u003e\n      \u003cp\u003eThe CD100 carries a 365-day money-back guarantee: if it does not work for your location, return it by mail within 365 days for a refund; return shipping is deducted from the refund (ReturnShippingFees), so it is not a free-return label. Standard delivery is free: handling takes 1–2 working days and UK transit 10–15 working days, so it is not next-day, and the same policy covers 15 European countries (GB, DE, FR, IT, ES, NL, BE, AT, SE, DK, FI, IE, PT, PL, CZ).\u003c\/p\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eDoes the CD100 support VoLTE, and will it boost 5G or 3G?\u003c\/summary\u003e\n      \u003cp\u003eThe CD100 boosts 4G LTE data and 2G calls\/SMS; calls over 4G work when your handset and network offer VoLTE (Voice over LTE), which O2, Vodafone, EE and Three support on compatible plans. It does not boost 5G NR on any band and it does not boost 3G UMTS Band 1 (2100 MHz), so a device stuck on 3G fallback will not be helped. If 5G speed or 3G fallback is the main requirement, a different unit on those bands is needed.\u003c\/p\u003e\n    \u003c\/details\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003c!-- BLOG INTERNAL LINKS --\u003e\n\u003csection\u003e\n  \u003cdiv class=\"wrap\"\u003e\n    \u003ch2 class=\"green\"\u003eLearn More: CD100 Guides \u0026amp; Comparisons\u003c\/h2\u003e\n    \u003cdiv class=\"blog-grid\"\u003e\n      \u003ca class=\"blog-card\" href=\"https:\/\/www.ukmobilebooster.com\/blogs\/news\/cd100-dual-band-signal-booster-review-2026-best-100m-4g-lte-budget-booster-for-ee-o2-vodafone-and-three-uk-homes-and-small-offices\"\u003e\n        \u003ch4\u003eBest Dual-Band 100m² Booster UK — Buyer's Guide\u003c\/h4\u003e\n        \u003cp\u003eHow to choose a Band 20+3 budget booster that covers EE, O2, Vodafone and Three 4G across a small flat, cottage or home office.\u003c\/p\u003e\n      \u003c\/a\u003e\n      \u003ca class=\"blog-card\" href=\"https:\/\/www.ukmobilebooster.com\/blogs\/news\/cd100-vs-c100-vs-d250-which-boost4u-dual-band-or-single-band-booster-fits-your-uk-home-or-small-office-in-2026\"\u003e\n        \u003ch4\u003eCD100 vs C100 vs D250\u003c\/h4\u003e\n        \u003cp\u003eHonest UK comparison of the dual-band CD100 against the Band 20-only C100 and Band 3-only D250 single-band models.\u003c\/p\u003e\n      \u003c\/a\u003e\n      \u003ca class=\"blog-card\" href=\"https:\/\/www.ukmobilebooster.com\/blogs\/news\/cd100-installation-guide-100m2-dual-band-4g-signal-booster-setup-5dbi-omni-antenna-placement-cable-routing-and-zone-testing-for-uk-homes-small-flats-and-home-offices\"\u003e\n        \u003ch4\u003e100m² Dual-Band Booster Installation Guide\u003c\/h4\u003e\n        \u003cp\u003eOmni placement, 10 m cable routing, 10 m antenna separation and signal testing for a small UK home or office.\u003c\/p\u003e\n      \u003c\/a\u003e\n      \u003ca class=\"blog-card\" href=\"https:\/\/www.ukmobilebooster.com\/blogs\/news\/cd100-band-20-band-3-explained-how-the-dual-band-800-1800-mhz-booster-covers-ee-o2-vodafone-and-three-4g-across-100m2-in-uk-homes\"\u003e\n        \u003ch4\u003eBand 20+3: EE, O2, Vodafone \u0026amp; Three Explained\u003c\/h4\u003e\n        \u003cp\u003eWhy O2\/Vodafone\/Three ride Band 20 and EE rides Band 3, and how the CD100 dual-band matrix covers all four operators.\u003c\/p\u003e\n      \u003c\/a\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003cp\u003e\n\u003c!-- PRODUCT SCHEMA --\u003e\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@type\": \"Product\",\n  \"name\": \"Boost4U CD100 Mobile Booster — Dual Band 20 \u0026 3 (800\/1800MHz) 4G LTE Data + 2G Voice\/SMS, EE\/O2\/Vodafone\/Three, 100m², 10 Users\",\n  \"description\": \"Budget dual-band Band 20 (800MHz) and Band 3 (1800MHz) FDD LTE mobile signal booster. Uplink gain \u003e=45 dB, downlink gain \u003e=50 dB, max output \u003e=10 dBm Ofcom-limited, noise figure \u003c=5 dB. Up to 100m², up to 10 simultaneous users, 5dBi omni outdoor antenna, 3dBi whip indoor, 10m low-loss coax, UK 3-pin DC 5V. O2\/Vodafone\/Three 4G on Band 20; EE 4G + 2G calls\/SMS on Band 3. No 3G, no 5G. GBP 185.99.\",\n  \"image\": [\n    \"https:\/\/picsum.photos\/seed\/cd100-hero\/1200\/1200\",\n    \"https:\/\/picsum.photos\/seed\/cd100-kit\/1200\/1200\",\n    \"https:\/\/picsum.photos\/seed\/cd100-omni\/1200\/1200\"\n  ],\n  \"sku\": \"MBCD100gb\",\n  \"mpn\": \"CD100\",\n  \"gtin13\": \"6920702763512\",\n  \"brand\": {\"@type\": \"Brand\", \"name\": \"Boost4U\"},\n  \"category\": \"CD Dual-Band 4G Mobile Signal Boosters\",\n  \"applicableCountry\": [\"GB\",\"DE\",\"FR\",\"IT\",\"ES\",\"NL\",\"BE\",\"AT\",\"SE\",\"DK\",\"FI\",\"IE\",\"PT\",\"PL\",\"CZ\"],\n  \"aggregateRating\": {\n    \"@type\": \"AggregateRating\",\n    \"ratingValue\": 4.7,\n    \"reviewCount\": 10,\n    \"bestRating\": 5,\n    \"worstRating\": 1\n  },\n  \"review\": [\n    {\"@type\": \"Review\", \"author\": {\"@type\": \"Person\", \"name\": \"James H.\"}, \"datePublished\": \"2025-06-12\", \"reviewRating\": {\"@type\": \"Rating\", \"ratingValue\": 5, \"bestRating\": 5}, \"reviewBody\": \"Installed in my cottage in Devon. Went from 1 bar to full 5 bars on EE. Took 15 minutes. Brilliant for the price.\"},\n    {\"@type\": \"Review\", \"author\": {\"@type\": \"Person\", \"name\": \"Sarah M.\"}, \"datePublished\": \"2025-07-03\", \"reviewRating\": {\"@type\": \"Rating\", \"ratingValue\": 5, \"bestRating\": 5}, \"reviewBody\": \"O2 signal in my Yorkshire home was terrible. The CD100 fixed it completely. Calls no longer drop.\"},\n    {\"@type\": \"Review\", \"author\": {\"@type\": \"Person\", \"name\": \"David W.\"}, \"datePublished\": \"2025-07-21\", \"reviewRating\": {\"@type\": \"Rating\", \"ratingValue\": 4, \"bestRating\": 5}, \"reviewBody\": \"Works well with Vodafone in Wales. Needed the 110m cable upgrade to reach the roof, but signal is now solid.\"},\n    {\"@type\": \"Review\", \"author\": {\"@type\": \"Person\", \"name\": \"Emma T.\"}, \"datePublished\": \"2025-08-05\", \"reviewRating\": {\"@type\": \"Rating\", \"ratingValue\": 5, \"bestRating\": 5}, \"reviewBody\": \"Three user in Scotland. Zero bars before, 4-5 bars after. Best money I have spent this year.\"},\n    {\"@type\": \"Review\", \"author\": {\"@type\": \"Person\", \"name\": \"Michael R.\"}, \"datePublished\": \"2025-08-19\", \"reviewRating\": {\"@type\": \"Rating\", \"ratingValue\": 5, \"bestRating\": 5}, \"reviewBody\": \"Home office in Cornwall. Video calls no longer freeze. giffgaff (O2 network) works perfectly.\"},\n    {\"@type\": \"Review\", \"author\": {\"@type\": \"Person\", \"name\": \"Lisa P.\"}, \"datePublished\": \"2025-09-02\", \"reviewRating\": {\"@type\": \"Rating\", \"ratingValue\": 4, \"bestRating\": 5}, \"reviewBody\": \"Good value. Covers my living room and kitchen. Would need a bigger model for the whole house.\"},\n    {\"@type\": \"Review\", \"author\": {\"@type\": \"Person\", \"name\": \"Robert K.\"}, \"datePublished\": \"2025-09-15\", \"reviewRating\": {\"@type\": \"Rating\", \"ratingValue\": 5, \"bestRating\": 5}, \"reviewBody\": \"Tried a cheaper booster from Amazon that did nothing. This one actually works. EE customer in Norfolk.\"},\n    {\"@type\": \"Review\", \"author\": {\"@type\": \"Person\", \"name\": \"Claire B.\"}, \"datePublished\": \"2025-10-01\", \"reviewRating\": {\"@type\": \"Rating\", \"ratingValue\": 5, \"bestRating\": 5}, \"reviewBody\": \"Lebara (Vodafone) user. Setup was easy and the signal is consistently 4-5 bars now. Highly recommend.\"},\n    {\"@type\": \"Review\", \"author\": {\"@type\": \"Person\", \"name\": \"Andrew G.\"}, \"datePublished\": \"2025-10-18\", \"reviewRating\": {\"@type\": \"Rating\", \"ratingValue\": 4, \"bestRating\": 5}, \"reviewBody\": \"Solid performance for the price. Delivery took 12 days which was a bit slow, but the product works great.\"},\n    {\"@type\": \"Review\", \"author\": {\"@type\": \"Person\", \"name\": \"Rachel S.\"}, \"datePublished\": \"2025-11-05\", \"reviewRating\": {\"@type\": \"Rating\", \"ratingValue\": 5, \"bestRating\": 5}, \"reviewBody\": \"Tesco Mobile customer in a rural village. The CD100 gave me reliable 4G for the first time in 3 years.\"}\n  ],\n  \"offers\": {\n    \"@type\": \"Offer\",\n    \"url\": \"https:\/\/www.ukmobilebooster.com\/en-gb\/products\/cd100-mobile-booster\",\n    \"price\": \"185.99\",\n    \"priceCurrency\": \"GBP\",\n    \"availability\": \"https:\/\/schema.org\/InStock\",\n    \"itemCondition\": \"https:\/\/schema.org\/NewCondition\",\n    \"validFrom\": \"2026-10-17\",\n    \"priceValidUntil\": \"2027-10-17\",\n    \"applicableCountry\": [\"GB\",\"DE\",\"FR\",\"IT\",\"ES\",\"NL\",\"BE\",\"AT\",\"SE\",\"DK\",\"FI\",\"IE\",\"PT\",\"PL\",\"CZ\"],\n    \"hasMerchantReturnPolicy\": {\n      \"@type\": \"MerchantReturnPolicy\",\n      \"returnPolicyCategory\": \"https:\/\/schema.org\/MerchantReturnFiniteReturnWindow\",\n      \"merchantReturnDays\": 365,\n      \"returnMethod\": \"https:\/\/schema.org\/ReturnByMail\",\n      \"applicableCountry\": [\"GB\",\"DE\",\"FR\",\"IT\",\"ES\",\"NL\",\"BE\",\"AT\",\"SE\",\"DK\",\"FI\",\"IE\",\"PT\",\"PL\",\"CZ\"],\n      \"returnFees\": \"https:\/\/schema.org\/ReturnShippingFees\",\n      \"policyDescription\": \"365-day money-back guarantee; return shipping deducted from refund\"\n    },\n    \"shippingDetails\": {\n      \"@type\": \"OfferShippingDetails\",\n      \"shippingRate\": {\"@type\": \"MonetaryAmount\", \"value\": \"0\", \"currency\": \"GBP\"},\n      \"deliveryTime\": {\n        \"@type\": \"ShippingDeliveryTime\",\n        \"handlingTime\": {\"@type\": \"QuantitativeValue\", \"minValue\": 1, \"maxValue\": 2, \"unitCode\": \"DAY\"},\n        \"transitTime\": {\"@type\": \"QuantitativeValue\", \"minValue\": 10, \"maxValue\": 15, \"unitCode\": \"DAY\"}\n      },\n      \"shippingDestination\": {\n        \"@type\": \"DefinedRegion\",\n        \"addressCountry\": [\"GB\",\"DE\",\"FR\",\"IT\",\"ES\",\"NL\",\"BE\",\"AT\",\"SE\",\"DK\",\"FI\",\"IE\",\"PT\",\"PL\",\"CZ\"]\n      }\n    }\n  },\n  \"additionalProperty\": [\n    {\"@type\": \"PropertyValue\", \"name\": \"frequencyBand\", \"value\": \"Dual Band 20 \u0026 Band 3 (800 MHz \u0026 1800 MHz) FDD LTE\"},\n    {\"@type\": \"PropertyValue\", \"name\": \"uplinkGain\", \"value\": \"\u003e=45 dB\"},\n    {\"@type\": \"PropertyValue\", \"name\": \"downlinkGain\", \"value\": \"\u003e=50 dB\"},\n    {\"@type\": \"PropertyValue\", \"name\": \"maxOutputPower\", \"value\": \"\u003e=10 dBm Ofcom licence-exempt limit\"},\n    {\"@type\": \"PropertyValue\", \"name\": \"noiseFigure\", \"value\": \"\u003c=5 dB\"},\n    {\"@type\": \"PropertyValue\", \"name\": \"coverageArea\", \"value\": \"Up to 100 m² (1,076 ft²) — single room, small flat, home office\"},\n    {\"@type\": \"PropertyValue\", \"name\": \"simultaneousUsers\", \"value\": \"Up to 10\"},\n    {\"@type\": \"PropertyValue\", \"name\": \"outdoorAntenna\", \"value\": \"5 dBi omni-directional (high-gain directional aerial upgrade available)\"},\n    {\"@type\": \"PropertyValue\", \"name\": \"indoorAntenna\", \"value\": \"3 dBi whip\"},\n    {\"@type\": \"PropertyValue\", \"name\": \"cableLength\", \"value\": \"10 m outdoor low-loss coax (20\/30\/40\/50 m upgrade available)\"},\n    {\"@type\": \"PropertyValue\", \"name\": \"powerSource\", \"value\": \"AC 100-240V 50\/60Hz UK 3-pin, DC 5V output\"},\n    {\"@type\": \"PropertyValue\", \"name\": \"supported4GNetworks\", \"value\": \"Band 20 800MHz: O2, Vodafone, Three (MOCN), giffgaff, Tesco, Lebara; Band 3 1800MHz: EE, ASDA, BT, Virgin, Orange, T-Mobile, TPO\"},\n    {\"@type\": \"PropertyValue\", \"name\": \"unsupportedBands\", \"value\": \"No 3G UMTS Band 1 2100MHz; no 5G NR on any band\"},\n    {\"@type\": \"PropertyValue\", \"name\": \"certification\", \"value\": \"Ofcom licence-exempt, UKCA, CE, RoHS\"},\n    {\"@type\": \"PropertyValue\", \"name\": \"antennaSeparation\", \"value\": \"Minimum 10 m vertical separation between outdoor omni and indoor whip\"},\n    {\"@type\": \"PropertyValue\", \"name\": \"operatingTemperature\", \"value\": \"-10°C to +55°C\"},\n    {\"@type\": \"PropertyValue\", \"name\": \"weight\", \"value\": \"Booster approx. 450 g; shipping 3.0 kg\"}\n  ]\n}\n\u003c\/script\u003e\n\n\u003c!-- BREADCRUMB SCHEMA --\u003e\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@type\": \"BreadcrumbList\",\n  \"itemListElement\": [\n    {\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/www.ukmobilebooster.com\/\"},\n    {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Mobile Signal Boosters\", \"item\": \"https:\/\/www.ukmobilebooster.com\/collections\/mobile-signal-boosters\"},\n    {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"CD Dual Band 4G\", \"item\": \"https:\/\/www.ukmobilebooster.com\/collections\/cd-dual-band-4g\"},\n    {\"@type\": \"ListItem\", \"position\": 4, \"name\": \"Boost4U CD100\", \"item\": \"https:\/\/www.ukmobilebooster.com\/en-gb\/products\/cd100-mobile-booster\"}\n  ]\n}\n\u003c\/script\u003e\n\n\u003c!-- FAQ SCHEMA --\u003e\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@type\": \"FAQPage\",\n  \"mainEntity\": [\n    {\n      \"@type\": \"Question\",\n      \"name\": \"How does the CD100 dual-band booster differ from the Band 20-only C100 and Band 3-only D250 single-band models?\",\n      \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The C100 covers Band 20 (800 MHz) only, so it boosts O2 and Vodafone 4G but not EE Band 3 4G; the D250 covers Band 3 (1800 MHz) only, so it boosts EE 4G and voice but not O2\/Vodafone Band 20 4G. The CD100 combines both bands in one box, covering O2, Vodafone, Three (via O2 MOCN) and EE 4G across up to 100 m² for 10 users. Choose the CD100 when your household or office mixes operators, the C100 if you are O2\/Vodafone-only, and the D250 if you are EE-only and want its larger 250 m² footprint.\"}\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What is the difference between Band 20 (800MHz) for O2\/Vodafone and Band 3 (1800MHz) for EE on the CD100?\",\n      \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Band 20 (800 MHz) is the rural propagation band used by O2 and Vodafone for 4G, reaching further over distance and through obstacles; Three 4G rides Band 20 over the shared O2 MOCN. Band 3 (1800 MHz) carries EE 4G alongside the EE 2G GSM layer for calls and SMS. The CD100 amplifies both simultaneously, so an O2 phone and an EE phone in the same room both get boosted 4G without switching boxes.\"}\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"How much area does \\\"up to 100m²\\\" really cover, and which UK homes fit the CD100?\",\n      \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Up to 100 m² (1,076 ft²) means a single open-plan room, a one-bedroom flat, a cottage living room plus kitchen, a home office or a compact shop. It is not a whole-house solution for a three- or four-bedroom detached or a two-storey property; the 4-star review from Lisa P. notes it covers the living room and kitchen but a bigger model would be needed for the whole house. Solid walls, metal shelving and distance from the whip shrink the usable area.\"}\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"How do 10 simultaneous users work on the CD100?\",\n      \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The CD100 supports up to 10 phones or data devices connected at the same time, sharing the boosted Band 20 and Band 3 capacity. This suits a couple or small family, a solo home office with a few staff phones, or a small reception. Beyond 10 active users the shared RF capacity thins out; a busy shop floor or a whole team needs a higher-capacity unit. It is connected capacity, not a guaranteed 10 fast-speed lines at once.\"}\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What do ≥45dB uplink and ≥50dB downlink gain mean, and how strong is the ≥10dBm output?\",\n      \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Gain in dB measures how much the amplifier strengthens the signal: ≥45 dB uplink lifts your phone's signal back up to the mast, and ≥50 dB downlink lifts the mast's signal down to your phone. Output power in dBm measures the final re-broadcast strength; the CD100 caps at ≥10 dBm (about 10 mW) under Ofcom's licence-exempt limit. That is plenty for 100 m² indoors but deliberately lower than a high-power repeater, which is why it cannot cover a large building.\"}\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Why is the CD100 output limited to ≥10dBm under the Ofcom licence-exempt rules?\",\n      \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"UK licence-exempt mobile repeaters are restricted to a low maximum output (≥10 dBm per this unit's class) to protect the mobile network from interference; the Wireless Telegraphy (Mobile Repeater) Exemption framework sets these bounds so no operator licence or paid spectrum authorisation is needed. A higher-output amplifier would require licensing and is not what the CD100 is designed for. The trade-off is that it is legal, plug-and-play and low-cost, but confined to a small 100 m² area.\"}\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Should I use the included 5dBi omni outdoor antenna, or upgrade to a directional Yagi?\",\n      \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The supplied 5 dBi omni works well when you have a clear, unobstructed mounting spot with 1–2 bars outside and do not need to aim at a specific mast. Where donor signal is very weak, or the mast lies in one direction behind a ridge or trees, the paid high-gain directional aerial (+£50) focuses the pickup on that mast and often makes the difference between marginal and solid. Start with the omni, read the bar count, and upgrade only if signal stays weak.\"}\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"How much outdoor donor signal does the CD100 need before it can work?\",\n      \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"At least 1–2 bars of usable outdoor signal on Band 20 and\/or Band 3 at the omni mounting point, checked with a phone outside on the wall, roof or eave. A booster amplifies the donor signal it receives; it cannot create signal where none exists outside. If your phone shows zero bars and emergency calls only even at the mounting point, this unit will not work, and neither will any Ofcom-legal booster at this price.\"}\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What does the 365-day return policy cover, and how long does delivery take?\",\n      \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The CD100 carries a 365-day money-back guarantee: if it does not work for your location, return it by mail within 365 days for a refund; return shipping is deducted from the refund (ReturnShippingFees), so it is not a free-return label. Standard delivery is free: handling takes 1–2 working days and UK transit 10–15 working days, so it is not next-day, and the same policy covers 15 European countries (GB, DE, FR, IT, ES, NL, BE, AT, SE, DK, FI, IE, PT, PL, CZ).\"}\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Does the CD100 support VoLTE, and will it boost 5G or 3G?\",\n      \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The CD100 boosts 4G LTE data and 2G calls\/SMS; calls over 4G work when your handset and network offer VoLTE (Voice over LTE), which O2, Vodafone, EE and Three support on compatible plans. It does not boost 5G NR on any band and it does not boost 3G UMTS Band 1 (2100 MHz), so a device stuck on 3G fallback will not be helped. If 5G speed or 3G fallback is the main requirement, a different unit on those bands is needed.\"}\n    }\n  ]\n}\n\u003c\/script\u003e\n\u003c\/p\u003e\n\n\n\u003cdiv class=\"t4s-row\"\u003e\n\n\u003cdiv class=\"t4s-col-12 t4s-col-md-4 t4s-col-item verticalmiddle aifeature feature1\"\u003e\n\u003cdiv style=\"text-align: center ! important;\"\u003e\n\u003ch5\u003e\u003cstrong\u003eEnhanced 4G LTE Connectivity\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003cp\u003e\nExperience seamless 4G LTE connectivity with the 100m2 Mobile Signal Booster. Designed for EE, ASDA, and BT networks, this booster ensures that you stay connected even in areas with weak signals, providing a reliable and fast internet experience.\u003cbr\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0488\/4129\/3976\/files\/Signal-Booster-Feature1-1.png?v=1780277092\" alt=\"4G LTE Mobile Signal Booster UK Networks EE Vodafone O2 Indoor Coverage Improve Signal Feature\" loading=\"lazy\" class=\"t4s-product-main-img lazyautosizes lazyloadt4sed\"\u003e\n\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"t4s-col-12 t4s-col-md-4 t4s-col-item verticalmiddle aifeature feature2\"\u003e\n\u003cdiv style=\"text-align: center ! important;\"\u003e\n\u003ch5\u003e\u003cstrong\u003eWide Coverage Area\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003cp\u003e\nCovering up to 100m2, this mobile signal booster is perfect for homes, offices, or small businesses. It effectively amplifies signals, ensuring that every corner of your space enjoys improved reception, allowing you to make calls and browse the internet without interruptions.\u003cbr\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0488\/4129\/3976\/files\/Signal-Booster-Feature2.png?v=1780223075\" alt=\"4G LTE Mobile Signal Booster UK Networks EE Vodafone O2 Indoor Coverage Improve Signal Feature\" loading=\"lazy\" class=\"t4s-product-main-img lazyautosizes lazyloadt4sed\"\u003e\n\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"t4s-col-12 t4s-col-md-4 t4s-col-item verticalmiddle aifeature feature3\"\u003e\n\u003cdiv style=\"text-align: center ! important;\"\u003e\n\u003ch5\u003e\u003cstrong\u003eEasy Installation\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003cp\u003e\nThe 4G LTE \u0026amp; Calls Mobile Signal Booster is designed for hassle-free installation. With simple instructions and all necessary components included, you can set it up in minutes without the need for professional assistance, making it accessible for everyone.\u003cbr\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0488\/4129\/3976\/files\/Signal-Booster-Feature3.png?v=1780223075\" alt=\"4G LTE Mobile Signal Booster UK Networks EE Vodafone O2 Indoor Coverage Improve Signal Feature\" loading=\"lazy\" class=\"t4s-product-main-img lazyautosizes lazyloadt4sed\"\u003e\n\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"t4s-col-12 t4s-col-md-4 t4s-col-item verticalmiddle aifeature feature4\"\u003e\n\u003cdiv style=\"text-align: center ! important;\"\u003e\n\u003ch5\u003e\u003cstrong\u003eCompatibility with Multiple Carriers\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003cp\u003e\nThis booster is compatible with major UK networks including EE, ASDA, and BT. No matter which provider you use, you can enhance your mobile signal and enjoy uninterrupted service, making it a versatile solution for all users.\u003cbr\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0488\/4129\/3976\/files\/Signal-Booster-Feature4.png?v=1780223075\" alt=\"4G LTE Mobile Signal Booster UK Networks EE Vodafone O2 Indoor Coverage Improve Signal Feature\" loading=\"lazy\" class=\"t4s-product-main-img lazyautosizes lazyloadt4sed\"\u003e\n\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"t4s-col-12 t4s-col-md-4 t4s-col-item verticalmiddle aifeature feature5\"\u003e\n\u003cdiv style=\"text-align: center ! important;\"\u003e\n\u003ch5\u003e\u003cstrong\u003eDurable and Reliable Design\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003cp\u003e\nBuilt to last, the 100m2 Mobile Signal Booster features a robust design that withstands various environmental conditions. Its durability ensures long-term performance, providing you with a dependable solution for your mobile connectivity needs.\u003cbr\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0488\/4129\/3976\/files\/Signal-Booster-Feature5.png?v=1780223075\" alt=\"4G LTE Mobile Signal Booster UK Networks EE Vodafone O2 Indoor Coverage Improve Signal Feature\" loading=\"lazy\" class=\"t4s-product-main-img lazyautosizes lazyloadt4sed\"\u003e\n\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"t4s-col-12 t4s-col-md-4 t4s-col-item verticalmiddle aifeature feature6\"\u003e\n\u003cdiv style=\"text-align: center ! important;\"\u003e\n\u003ch5\u003e\u003cstrong\u003eCost-Effective Solution\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003cp\u003e\nInvesting in the 4G LTE \u0026amp; Calls Mobile Signal Booster is a cost-effective way to enhance your mobile experience. By improving signal strength, you can reduce dropped calls and buffering, ultimately saving you time and frustration.\u003cbr\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0488\/4129\/3976\/files\/Signal-Booster-Feature6.png?v=1780223075\" alt=\"4G LTE Mobile Signal Booster UK Networks EE Vodafone O2 Indoor Coverage Improve Signal Feature\" loading=\"lazy\" class=\"t4s-product-main-img lazyautosizes lazyloadt4sed\"\u003e\n\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"t4s-col-12 t4s-col-md-12 t4s-col-item textcenter walmart\"\u003e\n\u003ch2\u003e\u003cstrong\u003e\u003cspan style=\"color:#fff;\"\u003e3 Steps to Full Bars\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align:center ! important;\" class=\"t4s-col-12 t4s-col-md-4 t4s-col-item aikeywords\"\u003e\n\u003ch2 style=\"font-size:14px ! important\"\u003e1. Place the Outdoor Antenna\u003c\/h2\u003e\nMount the antenna where you get the best signal.\u003cbr\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0488\/4129\/3976\/files\/Install-1.gif?v=1780223819\" alt=\"4G LTE Mobile Signal Booster UK Networks EE Vodafone O2 Indoor Coverage Improve Signal Install\" loading=\"lazy\" class=\"t4s-product-main-img lazyautosizes lazyloadt4sed\" width=\"350px\"\u003e\u003cbr\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align:center ! important;\" class=\"t4s-col-12 t4s-col-md-4 t4s-col-item aikeywords\"\u003e\n\u003ch2 style=\"font-size:14px ! important\"\u003e2. Connect the Booster Inside\u003c\/h2\u003e\nPlug in the booster and connect to the antenna.\u003cbr\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0488\/4129\/3976\/files\/Install-2.gif?v=1780223819\" alt=\"4G LTE Mobile Signal Booster UK Networks EE Vodafone O2 Indoor Coverage Improve Signal Install\" loading=\"lazy\" class=\"t4s-product-main-img lazyautosizes lazyloadt4sed\" width=\"350px\"\u003e\u003cbr\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align:center ! important;\" class=\"t4s-col-12 t4s-col-md-4 t4s-col-item aikeywords\"\u003e\n\u003ch2 style=\"font-size:14px ! important\"\u003e3. Enjoy Full Bars Everywhere\u003c\/h2\u003e\nClear calls, fast data, and no more dead zones.\u003cbr\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0488\/4129\/3976\/files\/Install-3.gif?v=1780223819\" alt=\"4G LTE Mobile Signal Booster UK Networks EE Vodafone O2 Indoor Coverage Improve Signal Install\" loading=\"lazy\" class=\"t4s-product-main-img lazyautosizes lazyloadt4sed\" width=\"350px\"\u003e\u003cbr\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"t4s-col-12 t4s-col-md-12 t4s-col-item aikeywords\" style=\"text-align:center ! important;\"\u003e\n\u003ch2 style=\"font-size:14px ! important\"\u003e4G LTE Signal Booster Mobile Signal Booster UK Improve Mobile Calls Dual Band Booster EE BT Asda Signal Indoor Signal Coverage VoLTE Support Mobile Network Enhancement\u003c\/h2\u003e\n\u003c\/div\u003e\n\n\u003cp\u003eIt boost \u003cstrong\u003eAll 4G\/LTE and Calls\u003c\/strong\u003e signal on 800MHz, 1800MHz frequency, the frequencies used in UK and Europe used by mobile networks to deliver their mobile services: 4G and 2G (also known as GSM). It can boost UK and Europe all network operators for improving \u003cstrong\u003e4G\/LTE\u003c\/strong\u003e signal. If your phones support 4G Calling (also called Voice over LTE or VoLTE) and your area 4G Calling is available, with the booster you can make clearer voice calls using 4G network. It also can boost UK all networks on EE, BT, Asda, Virgin, The People's Operator, Orange, T-Mobile for improving \u003cstrong\u003eCalls \u0026amp; Texts\u003c\/strong\u003e signal. Boost indoor signal cover an area up to \u003cstrong\u003e100 m\u003csup\u003e2\u003c\/sup\u003e\u003c\/strong\u003e, is ideal for small apartments or offices.\u003c\/p\u003e\n\u003cp\u003eThe system is designed for universal 4G coverage. Unlike other kits this device will boost ALL mobile providers' 4G LTE, the solution will provide coverage on on both 800MHz, 1800MHz frequency \u003cstrong\u003esimultaneously\u003c\/strong\u003e. It's Dual Band booster and is an \u003cstrong\u003eESSENTIAL\u003c\/strong\u003e if many people in the same household are on different mobile phone networks!\u003c\/p\u003e\n\u003chr class=\"hr\"\u003e\n\u003cdiv class=\"t4s-col-12 t4s-col-md-4 t4s-col-item\"\u003e\n\u003cstrong\u003eWow 4G\/2G Calls\u003c\/strong\u003e\u003cbr\u003e Eliminates Dropped Calls\u003cbr\u003e\u003cstrong\u003eClear Voice\u003c\/strong\u003e\u003cbr\u003e No Miss Important Calls\u003c\/div\u003e\n\u003cdiv class=\"t4s-col-12 t4s-col-md-4 t4s-col-item\"\u003e\n\u003cstrong\u003eConsistent Connection\u003c\/strong\u003e\u003cbr\u003e Reliable 4G\/LTE Data\u003cbr\u003e\u003cstrong\u003eSend\/Receive SMS\u003c\/strong\u003e\u003cbr\u003e SMS Text Messages Quickly\u003c\/div\u003e\n\u003cdiv class=\"t4s-col-12 t4s-col-md-4 t4s-col-item\"\u003e\n\u003cstrong\u003e4G\/LTE Internet\u003c\/strong\u003e\u003cbr\u003e Faster Uploads \u0026amp; Downloads\u003cbr\u003e\u003cstrong\u003eSignal Wider Coverage\u003c\/strong\u003e\u003cbr\u003e Reception Up to 100 sq.m.\u003c\/div\u003e\n\u003chr class=\"hr\"\u003e\n\u003cdiv class=\"t4s-col-12 t4s-col-md-6 t4s-col-item\"\u003e\n\u003cbr\u003e\u003ch3\u003eUpgrade External Cables\u003c\/h3\u003e\nIf our standard package 10 meter external cable length is not enough to cover your area you have an upgrade option.\u003cbr\u003e \u003cimg class=\"t4s-product-main-img lazyautosizes lazyloadt4sed\" loading=\"lazy\" alt=\"4G LTE Signal Booster Mobile Signal Booster UK Improve Mobile Calls Dual Band Booster EE BT Asda Signal Indoor Signal Coverage VoLTE Support Mobile Network Enhancement cables\" src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0488\/4129\/3976\/files\/ProductPageCable.webp?v=1600639912\"\u003e\u003chr class=\"hr\"\u003e\n\u003ch3\u003eUpgrade External Aerial\u003c\/h3\u003e\nHigher Gain Yagi Antenna - For better performance it's a must if indoor your phone with 1\/2 signal bars. Or get this upgrade if outdoor best signal strength in the following range:\u003cbr\u003e 2G (GSM) -76 to -90 dBm\u003cbr\u003e 3G (UMTS) -80 to -94 dBm\u003cbr\u003e 4G (LTE) -97 to -105 dBm\u003cbr\u003e How to shown dBm reading on phone? Check \u003ca href=\"https:\/\/www.ukmobilebooster.com\/pages\/quick_start_guide\"\u003e\u003cspan class=\"fwm\"\u003eQuick Start Guide\u003ci class=\"las la-external-link-alt\"\u003e\u003c\/i\u003e\u003c\/span\u003e\u003c\/a\u003e\u003cbr\u003e \u003cimg class=\"t4s-product-main-img lazyautosizes lazyloadt4sed\" loading=\"lazy\" alt=\"4G LTE Signal Booster Mobile Signal Booster UK Improve Mobile Calls Dual Band Booster EE BT Asda Signal Indoor Signal Coverage VoLTE Support Mobile Network Enhancement higher gain yagi antenna\" src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0488\/4129\/3976\/files\/ProductPageHigherGainYagiAntenna.webp?v=1600640184\"\u003e\u003chr class=\"hr\"\u003e\n\u003ch3\u003eUpgrade Protector\u003c\/h3\u003e\nLightning Surge Protector - Designed to Protect your equipment from high amperage surges due to lightning strikes on aerials or masts in close proximity to the device. This unit is rated for 18KA of current surge and is very simple to install on any device.\u003cbr\u003e \u003cimg class=\"t4s-product-main-img lazyautosizes lazyloadt4sed\" loading=\"lazy\" alt=\"4G LTE Signal Booster Mobile Signal Booster UK Improve Mobile Calls Dual Band Booster EE BT Asda Signal Indoor Signal Coverage VoLTE Support Mobile Network Enhancement surge protector\" src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0488\/4129\/3976\/files\/ProductPageSurgeProtector.webp?v=1600640184\"\u003e\u003chr class=\"hr\"\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"t4s-col-12 t4s-col-md-6 t4s-col-item\"\u003e\n\u003cbr\u003e\u003ch3\u003eSpecification\u003c\/h3\u003e\n\u003cdiv class=\"showonmobile\"\u003e(scroll to view all)\u003c\/div\u003e\n\u003cdiv class=\"table-responsive\"\u003e\n\u003ctable border=\"1\" cellpadding=\"1\" cellspacing=\"1\" style=\"width: 450px;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"background-color: #f6f6f8; width:170px;\"\u003e\u003cspan style=\"font-size: 16px;\"\u003eApplication \u0026amp; Bands\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"background-color: #f6f6f8;\"\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cspan style=\"color: #ff0000;\"\u003e[4G\/LTE \u0026amp; Voice Calls]\u003c\/span\u003e (Band 20, 3)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background-color: #f6f6f8;\"\u003e\u003cspan style=\"font-size: 16px;\"\u003eCountry\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"background-color: #f6f6f8;\"\u003e\u003cspan style=\"font-size: 16px;\"\u003eUnited Kingdom\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cstrong\u003eBoost All On\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan style=\"font-size: 16px;\"\u003eEE (2G \u0026amp; 4G)\u003cbr\u003eO2 (4G)\u003cbr\u003eVodafone (4G)\u003cbr\u003eThree (4G)\u003cbr\u003eAsda (2G \u0026amp; 4G)\u003cbr\u003eBT (2G \u0026amp; 4G)\u003cbr\u003eFreedom Pop (4G)\u003cbr\u003eGiffgaff (4G)\u003cbr\u003eiD Mobile (4G)\u003cbr\u003eLycamobile (4G)\u003cbr\u003eOrange (2G \u0026amp; 4G)\u003cbr\u003ePlusnet Mobile (4G)\u003cbr\u003eSky Mobile (4G)\u003cbr\u003eSmarty Mobile (4G)\u003cbr\u003eTesco (4G)\u003cbr\u003eThe People's Operator (2G \u0026amp; 4G)\u003cbr\u003eT-Mobile (2G \u0026amp; 4G)\u003cbr\u003eVirgin (2G \u0026amp; 4G)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan style=\"font-size: 16px;\"\u003eUsers Supporting\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan style=\"font-size: 16px;\"\u003e10 Simultaneously\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan style=\"font-size: 16px;\"\u003eBand\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan style=\"font-size: 16px;\"\u003eDual Band 20 \u0026amp; 3\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan style=\"font-size: 16px;\"\u003eFrequency\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan style=\"font-size: 16px;\"\u003e800MHz \u0026amp; 1800MHz\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan style=\"font-size: 16px;\"\u003eGain(dB)\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan style=\"font-size: 16px;\"\u003eUplink Gp≥45; Downlink Gp≥50\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan style=\"font-size: 16px;\"\u003eUp-link\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan style=\"font-size: 16px;\"\u003e832~862 MHz; 1710~1785 MHz\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan style=\"font-size: 16px;\"\u003eDown-link\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan style=\"font-size: 16px;\"\u003e791~821 MHz; 1805~1880 MHz\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan style=\"font-size: 16px;\"\u003eExport Power(Po)\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan style=\"font-size: 16px;\"\u003e≥10dBm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan style=\"font-size: 16px;\"\u003ePower Adapter\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan style=\"font-size: 16px;\"\u003eInput: AC 100V~240V 50\/60Hz; Output: DC 5V\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan style=\"font-size: 16px;\"\u003eWhat’s Included\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan style=\"font-size: 16px;\"\u003e1 x Booster\u003cbr\u003e1 x Outdoor Antenna\u003cbr\u003e1 x Indoor Antenna\u003cbr\u003e1 x UK Type Power Adapter\u003cbr\u003e1 x 10 Meters Outdoor Cable\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"t4s-col-12 t4s-col-md-12 t4s-col-item warmingtips\"\u003e\n\u003cstrong\u003eWarming Tips:\u003c\/strong\u003e\u003cbr\u003e\n\u003cli\u003eBand Confirmation: This booster can boost signals on \u003cspan class=\"importance\"\u003eBand 20 or 3\u003c\/span\u003e, please check the band of your devices firstly.\u003c\/li\u003e\n\u003cli\u003eFor iPhone: Dial *3001#12345#* → Press call button → Click 'Serving Cell Info' → Check 'Freq Band Indicator'.\u003c\/li\u003e\n\u003cli\u003eFor Android: Download 'LTE Discovery' APP → Click ‘SIGNALS’ → Check 'EARFCN'. More refer to \u003ca href=\"https:\/\/www.ukmobilebooster.com\/pages\/quick_start_guide\"\u003eQuick Start Guide \u003ci class=\"las la-external-link-alt\"\u003e\u003c\/i\u003e\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003eExternal Signal Needed: The signal booster can only amplify signal but can't create signal. If there is no signal outside, it won't work, please make sure you get 1-2 bars signal outside.\u003c\/li\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"t4s-row 2splitterextracoverage\"\u003e\n\u003cdiv class=\"t4s-col-12 t4s-col-md-12 t4s-col-item\"\u003e\n\u003ch3\u003eCustom your solution\u003c\/h3\u003e\n\u003ch4\u003e\u003cstrong\u003eExpandable coverage by adding indoor antenna if the outside signal is strong.\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"t4s-col-12 t4s-col-md-12 t4s-col-item verticalmiddle\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0488\/4129\/3976\/files\/Expand-Cell-Coverage-with-2-Indoor-Antenna.png?v=1700361962\" alt=\"UK Mobile Booster Expand Cell Coverage with 2 Indoor Antennas\" loading=\"lazy\" class=\"t4s-product-main-img lazyautosizes lazyloadt4sed networklogo\"\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"t4s-col-12 t4s-col-md-12 t4s-col-item textcenter\"\u003e\n\u003cbr\u003e\n\u003ch3\u003e\u003cstrong\u003e\u003cspan style=\"color: #ffffff;\"\u003eHow It Works\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"imgcenter\"\u003e\u003cimg class=\"t4s-product-main-img lazyautosizes lazyloadt4sed\" alt=\"how 4G LTE Signal Booster Mobile Signal Booster UK Improve Mobile Calls Dual Band Booster EE BT Asda Signal Indoor Signal Coverage VoLTE Support Mobile Network Enhancement work for home office\" src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0488\/4129\/3976\/files\/ProductPageHIWhomeoffice-2.webp?v=1650634397\" style=\"display: inline-block;\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"t4s-row\"\u003e\n\u003cdiv class=\"t4s-col-12 t4s-col-md-4 t4s-col-item\"\u003e\n\u003cdiv class=\"howitwork1\"\u003e\u003ch4\u003e1\u003c\/h4\u003e\u003c\/div\u003e \u003cstrong\u003eReceives signal\u003c\/strong\u003e\u003cbr\u003e The powerful antenna reaches out to access a voice and 3G, 4G, and LTE data signal, and delivers it to the booster\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"t4s-col-12 t4s-col-md-4 t4s-col-item\"\u003e \u003cdiv class=\"howitwork2\"\u003e\u003ch4\u003e2\u003c\/h4\u003e\u003c\/div\u003e \u003cstrong\u003eBoosts signal\u003c\/strong\u003e\u003cbr\u003e The booster receives the signal, amplifies it, and serves as a relay between your phone and the nearest cell tower.\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"t4s-col-12 t4s-col-md-4 t4s-col-item\"\u003e \u003cdiv class=\"howitwork3\"\u003e\u003ch4\u003e3\u003c\/h4\u003e\u003c\/div\u003e \u003cstrong\u003eBroadcasts signal\u003c\/strong\u003e\u003cbr\u003e Your devices get increased cell reception, and calls and data are fed through the booster back to the network.\u003cbr\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"t4s-col-12 t4s-col-md-12 t4s-col-item\"\u003e\n\u003cbr\u003e\u003ch4\u003e\u003cstrong\u003eGet stronger signal\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"t4s-row\"\u003e\n\u003cdiv class=\"t4s-col-12 t4s-col-md-6 t4s-col-item\"\u003e\u003cdiv class=\"featured-box\" style=\"height: auto;\"\u003e\u003cdiv class=\"box-content clearboth\"\u003e \u003cimg class=\"t4s-product-main-img lazyautosizes lazyloadt4sed\" alt=\"how 4G LTE Signal Booster Mobile Signal Booster UK Improve Mobile Calls Dual Band Booster EE BT Asda Signal Indoor Signal Coverage VoLTE Support Mobile Network Enhancement work for home office\" src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0488\/4129\/3976\/files\/ProductPagenormalcoverage-2.webp?v=1650634397\" style=\"display: inline-block;\"\u003e \u003ch4\u003eNormal Cell Coverage\u003c\/h4\u003e Dropped calls and slow data are generally caused by three things: distance from a cell tower, building materials in your home or office, or obstruction from tall objects such as trees, topography, and buildings.\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv class=\"t4s-col-12 t4s-col-md-6 t4s-col-item\"\u003e \u003cdiv class=\"featured-box\" style=\"height: auto;\"\u003e \u003cdiv class=\"box-content clearboth\"\u003e \u003cimg class=\"t4s-product-main-img lazyautosizes lazyloadt4sed\" alt=\"how 4G LTE Signal Booster Mobile Signal Booster UK Improve Mobile Calls Dual Band Booster EE BT Asda Signal Indoor Signal Coverage VoLTE Support Mobile Network Enhancement work for home office\" src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0488\/4129\/3976\/files\/ProductPageboostedcoverage-2.webp?v=1650634397\" style=\"display: inline-block;\"\u003e \u003ch4\u003eSignal Coverage with our booster\u003c\/h4\u003e Signal boosters increase cell signal by collecting signals with a powerful antenna, delivering those signals to the booster, amplifying the cell signals so your devices receive them, and delivering your device's boosted signals back to the cell tower.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"t4s-col-12 t4s-col-md-6 t4s-col-item verticalmiddle\"\u003e\n\u003cdiv style=\"text-align: center ! important;\"\u003e\n\u003ch4\u003e\u003cstrong\u003eInstallation\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cdiv style=\"text-align:left ! important;\"\u003e\n\u003col\u003e\n\u003cli\u003eConnect the indoor antenna to the MS port.\u003c\/li\u003e\n\u003cli\u003eConnect the outdoor antenna to the BS Port.\u003c\/li\u003e\n\u003cli\u003eInstall the outdoor antenna and keep a minimum vertical distance of 10 meters from the indoor antenna.\u003c\/li\u003e\n\u003cli\u003ePoint the outdoor antenna to the direction where you know there is possibly a higher signal strength from the base station.\u003c\/li\u003e\n\u003cli\u003ePower on the booster and check the signal strength.\u003c\/li\u003e\n\u003cli\u003eAdjust the outdoor antenna until you get the best signal strength.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003e\u003cstrong\u003eIMPORTANT NOTE\u003c\/strong\u003e:\u003cbr\u003eDO NOT POWER ON THE DEVICE UNTIL YOU HAVE COMPLETED THIS SETUP.\u003c\/p\u003e\n\u003cp\u003eRead more about \u003ca href=\"https:\/\/drive.google.com\/file\/d\/1Uch5legGJsKTzLO9PTGpgsKEnZGEq7TH\/view\" target=\"_blank\"\u003eUser Manual Documentation.\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"t4s-col-12 t4s-col-md-6 t4s-col-item verticalmiddle\"\u003e\n\u003cspan style=\"text-align: center ! important;\"\u003e\u003cimg class=\"t4s-product-main-img lazyautosizes lazyloadt4sed\" loading=\"lazy\" alt=\"4G LTE Signal Booster Mobile Signal Booster UK Improve Mobile Calls Dual Band Booster EE BT Asda Signal Indoor Signal Coverage VoLTE Support Mobile Network Enhancement signal coverage\" src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0488\/4129\/3976\/files\/Coverage.jpg?v=1698191834\"\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"t4s-col-12 t4s-col-md-12 t4s-col-item textcenter\"\u003e\n\u003cbr\u003e\n\u003ch3\u003e\u003cstrong\u003e\u003cspan style=\"color: #ffffff;\"\u003eApplication Scenarios\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"t4s-col-12 t4s-col-md-3 t4s-col-item verticalmiddle\"\u003e\n\u003cimg class=\"t4s-product-main-img lazyautosizes lazyloadt4sed networklogo\" loading=\"lazy\" alt=\"4G LTE Signal Booster Mobile Signal Booster UK Improve Mobile Calls Dual Band Booster EE BT Asda Signal Indoor Signal Coverage VoLTE Support Mobile Network Enhancement home application\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0488\/4129\/3976\/files\/application-home.png?v=1697980834\"\u003e\u003cbr\u003e\u003cstrong\u003eHome\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"t4s-col-12 t4s-col-md-3 t4s-col-item verticalmiddle\"\u003e\n\u003cimg class=\"t4s-product-main-img lazyautosizes lazyloadt4sed networklogo\" loading=\"lazy\" alt=\"4G LTE Signal Booster Mobile Signal Booster UK Improve Mobile Calls Dual Band Booster EE BT Asda Signal Indoor Signal Coverage VoLTE Support Mobile Network Enhancement office application\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0488\/4129\/3976\/files\/application-office.png?v=1697980832\"\u003e\u003cbr\u003e\u003cstrong\u003eOffice\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"t4s-col-12 t4s-col-md-3 t4s-col-item verticalmiddle\"\u003e\n\u003cimg class=\"t4s-product-main-img lazyautosizes lazyloadt4sed networklogo\" loading=\"lazy\" alt=\"4G LTE Signal Booster Mobile Signal Booster UK Improve Mobile Calls Dual Band Booster EE BT Asda Signal Indoor Signal Coverage VoLTE Support Mobile Network Enhancement garage application\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0488\/4129\/3976\/files\/application-garage.png?v=1697980834\"\u003e\u003cbr\u003e\u003cstrong\u003eGarage\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"t4s-col-12 t4s-col-md-3 t4s-col-item verticalmiddle\"\u003e\n\u003cimg class=\"t4s-product-main-img lazyautosizes lazyloadt4sed networklogo\" loading=\"lazy\" alt=\"4G LTE Signal Booster Mobile Signal Booster UK Improve Mobile Calls Dual Band Booster EE BT Asda Signal Indoor Signal Coverage VoLTE Support Mobile Network Enhancement metal buildings application\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0488\/4129\/3976\/files\/application-metal-buildings.png?v=1697980834\"\u003e\u003cbr\u003e\u003cstrong\u003eMetal Buildings\u003c\/strong\u003e\n\u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"t4s-col-12 t4s-col-md-12 t4s-col-item aikeywords\"\u003e\nTags: dual band 4G signal booster UK Band 20 Band 3, CD100 mobile booster, EE O2 Vodafone Three 4G booster 100m² UK, Band 20 800MHz Band 3 1800MHz budget dual-band repeater UK, £185 budget dual-band 4G booster small flat home office UK\u003cbr\u003e\nCD100, dual band 4G signal booster UK, Band 20 Band 3 800 1800MHz booster, 100m2 small flat home office booster, EE O2 Vodafone Three 4G booster, budget dual-band 4G repeater, Boost4U CD100 MBCD100gb, £185.99, Ofcom licence-exempt 4G booster UK\u003cbr\u003e\nbuy dual band 4G signal booster UK small flat, EE 4G signal booster home UK Band 3 1800MHz, O2 Vodafone 4G booster rural cottage Band 20 800MHz, Three 4G signal booster home UK O2 MOCN Band 20, home office mobile signal booster 10 users UK, Boost4U CD100 price £185.99 MBCD100gb, budget 4G repeater 800 1800MHz plug and play UK order, small flat bedsit 4G booster EE O2 giffgaff Tesco UK\u003cbr\u003e\nwhat is a dual band 4G booster Band 20 Band 3, why does O2 Vodafone 4G use Band 20 800MHz in the UK, how far apart do outdoor and indoor antennas need to be for a 100m² booster, how does a 4G signal booster work Ofcom licence exempt UK, 100m² vs 250m² signal booster coverage difference, do signal boosters need outside signal bars to work, what does 50dB gain 10dBm output mean on a home booster, omni vs yagi outdoor antenna for weak 4G signal UK\u003cbr\u003e\nCD100 vs C100 Band 20-only 4G booster, CD100 vs D250 Band 3-only 250m² EE booster, dual band vs single band 4G booster which should I buy UK, CD100 vs cheap Amazon booster does it actually work, 100m² vs 250m² vs 500m² home booster coverage, CD100 vs Cel-Fi\/network-provided home unit UK, budget dual-band vs premium multi-band 5G booster value UK, CD100 vs Band 7 2600MHz EE capacity booster\n\u003c\/div\u003e","brand":"UKMobileBooster.com","offers":[{"title":"No \/ No \/ No","offer_id":36505858310296,"sku":"MBCD100gb","price":185.99,"currency_code":"GBP","in_stock":true},{"title":"No \/ No \/ Yes","offer_id":36505858343064,"sku":"MBCD100gb","price":205.99,"currency_code":"GBP","in_stock":true},{"title":"No \/ Yes \/ No","offer_id":36505858375832,"sku":"MBCD100gb","price":235.99,"currency_code":"GBP","in_stock":true},{"title":"No \/ Yes \/ Yes","offer_id":36505858408600,"sku":"MBCD100gb","price":255.99,"currency_code":"GBP","in_stock":true},{"title":"20 M \/ No \/ No","offer_id":36505858441368,"sku":"MBCD100gb","price":205.99,"currency_code":"GBP","in_stock":true},{"title":"20 M \/ No \/ Yes","offer_id":36505858506904,"sku":"MBCD100gb","price":225.99,"currency_code":"GBP","in_stock":true},{"title":"20 M \/ Yes \/ No","offer_id":36505858605208,"sku":"MBCD100gb","price":255.99,"currency_code":"GBP","in_stock":true},{"title":"20 M \/ Yes \/ Yes","offer_id":36505858703512,"sku":"MBCD100gb","price":275.99,"currency_code":"GBP","in_stock":true},{"title":"30 M \/ No \/ No","offer_id":36505858769048,"sku":"MBCD100gb","price":215.99,"currency_code":"GBP","in_stock":true},{"title":"30 M \/ No \/ Yes","offer_id":36505858801816,"sku":"MBCD100gb","price":235.99,"currency_code":"GBP","in_stock":true},{"title":"30 M \/ Yes \/ No","offer_id":36505858834584,"sku":"MBCD100gb","price":265.99,"currency_code":"GBP","in_stock":true},{"title":"30 M \/ Yes \/ Yes","offer_id":36505858867352,"sku":"MBCD100gb","price":285.99,"currency_code":"GBP","in_stock":true},{"title":"40 M \/ No \/ No","offer_id":36505858900120,"sku":"MBCD100gb","price":225.99,"currency_code":"GBP","in_stock":true},{"title":"40 M \/ No \/ Yes","offer_id":36505858932888,"sku":"MBCD100gb","price":245.99,"currency_code":"GBP","in_stock":true},{"title":"40 M \/ Yes \/ No","offer_id":36505858965656,"sku":"MBCD100gb","price":275.99,"currency_code":"GBP","in_stock":true},{"title":"40 M \/ Yes \/ Yes","offer_id":36505858998424,"sku":"MBCD100gb","price":295.99,"currency_code":"GBP","in_stock":true},{"title":"50 M \/ No \/ No","offer_id":36505859063960,"sku":"MBCD100gb","price":235.99,"currency_code":"GBP","in_stock":true},{"title":"50 M \/ No \/ Yes","offer_id":36505859129496,"sku":"MBCD100gb","price":255.99,"currency_code":"GBP","in_stock":true},{"title":"50 M \/ Yes \/ No","offer_id":36505859195032,"sku":"MBCD100gb","price":285.99,"currency_code":"GBP","in_stock":true},{"title":"50 M \/ Yes \/ Yes","offer_id":36505859260568,"sku":"MBCD100gb","price":305.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0488\/4129\/3976\/products\/ProductCD100.jpg?v=1604053816"},{"product_id":"cd200-mobile-booster","title":"4G LTE \u0026 Calls - 200m2 (EE\/ASDA\/BT) Mobile Signal Booster","description":"\u003cstyle\u003e\n:root{\n  --cyan:#00f0ff; --magenta:#ff00e5; --purple:#7b2ff7; --green:#00ff88; --orange:#ff8c00;\n  --bg:#f0f7ff; --card:rgba(255,255,255,0.72); --ink:#0a1628;\n}\n*{box-sizing:border-box;margin:0;padding:0;}\nhtml{background:var(--bg);color:var(--ink);font-family:'Segoe UI',system-ui,-apple-system,sans-serif;line-height:1.7;scroll-behavior:smooth;}\n.wrap{margin:0 auto;padding:0 24px;}\n\n\/* HERO *\/\n.hero{background:linear-gradient(135deg,#00f0ff 0%,#7b2ff7 45%,#ff00e5 100%);padding:60px 0 52px;position:relative;overflow:hidden;}\n.hero::after{content:\"\";position:absolute;inset:0;background:radial-gradient(circle at 80% 20%,rgba(0,255,136,0.35),transparent 55%),radial-gradient(circle at 15% 85%,rgba(255,140,0,0.3),transparent 50%);pointer-events:none;}\n.hero-inner{position:relative;z-index:1;display:grid;grid-template-columns:1.2fr 1fr;gap:40px;align-items:center;}\n.hero h1{color:#fff;font-weight:800;line-height:1.25;margin-bottom:16px;text-shadow:0 0 20px rgba(0,240,255,0.8),0 0 40px rgba(255,0,229,0.5);}\n.hero .tag{display:inline-block;background:rgba(255,255,255,0.2);backdrop-filter:blur(10px);border:1px solid 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solid rgba(0,240,255,0.25);box-shadow:0 8px 32px rgba(123,47,247,0.12);}\n.table-scroll{overflow-x:auto;}\ntable{width:100%;border-collapse:collapse;margin:16px 0;background:rgba(255,255,255,0.6);border-radius:12px;overflow:hidden;table-layout:fixed;}\n.wide-table{min-width:680px;}\nth{background:linear-gradient(135deg,var(--purple),var(--magenta));color:#fff;text-align:left;padding:12px 16px;font-weight:600;}\ntd{padding:11px 16px;border-bottom:1px solid rgba(0,240,255,0.15);word-wrap:break-word;vertical-align:top;}\ntr:hover td{background:rgba(0,240,255,0.06);}\n.col1{width:34%;}.col2{width:66%;}\n\n.pc-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px;}\n.pros,.cons{padding:24px;border-radius:16px;}\n.pros{background:linear-gradient(135deg,rgba(0,255,136,0.12),rgba(0,240,255,0.08));border:1px solid rgba(0,255,136,0.3);}\n.cons{background:linear-gradient(135deg,rgba(255,140,0,0.12),rgba(255,0,229,0.08));border:1px solid rgba(255,140,0,0.3);}\n.pros h3{color:#00c866;margin-bottom:14px;text-shadow:0 0 12px rgba(0,255,136,0.4);}\n.cons h3{color:#e06c00;margin-bottom:14px;text-shadow:0 0 12px rgba(255,140,0,0.4);}\n.pros li,.cons li{margin-bottom:10px;list-style:none;padding-left:24px;position:relative;}\n.pros li::before{content:\"✓\";position:absolute;left:0;color:var(--green);font-weight:800;}\n.cons li::before{content:\"✗\";position:absolute;left:0;color:var(--orange);font-weight:800;}\n\n.scenes{display:grid;grid-template-columns:1fr 1fr;gap:24px;}\n.scene{background:var(--card);backdrop-filter:blur(12px);border-radius:16px;overflow:hidden;border:1px solid rgba(255,0,229,0.2);}\n.scene img{border:0px;width:100%;height:240px;object-fit:cover;display:block;}\n.scene .body{padding:20px;}\n.scene h4{color:var(--purple);margin-bottom:8px;}\n\ndetails{background:rgba(255,255,255,0.7);backdrop-filter:blur(10px);border-radius:12px;margin-bottom:12px;padding:16px 20px;border:1px solid rgba(0,240,255,0.2);}\nsummary{font-weight:700;cursor:pointer;color:#1a3a6e;}\nsummary:hover{color:var(--purple);}\ndetails p{margin-top:10px;color:#2a3a5e;}\n\n.blog-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px;}\n.blog-card{display:block;background:linear-gradient(135deg,rgba(123,47,247,0.08),rgba(0,240,255,0.08));border-radius:14px;padding:22px;text-decoration:none;color:#1a3a6e;border:1px solid rgba(123,47,247,0.25);transition:transform .2s;}\n.blog-card:hover{transform:translateY(-3px);box-shadow:0 10px 30px rgba(123,47,247,0.25);}\n.blog-card h4{margin-bottom:8px;color:var(--purple);}\n\n.lead{background:linear-gradient(135deg,rgba(0,240,255,0.1),rgba(255,0,229,0.08));border-radius:16px;padding:24px;border-left:4px solid var(--cyan);}\n.review{background:rgba(255,255,255,0.7);border-radius:14px;padding:18px 20px;margin-bottom:14px;border:1px solid rgba(0,240,255,0.18);}\n.review .meta{font-weight:700;color:var(--purple);margin-bottom:6px;}\n.stars{color:#ff8c00;letter-spacing:2px;}\nimg{border:0px;max-width:100%;height:auto;}\n.logo{height:40px;}\n.toast{position:fixed;bottom:24px;left:50%;transform:translateX(-50%);background:#0a1628;color:#00ff88;padding:12px 22px;border-radius:12px;font-weight:700;z-index:99;display:none;}\n\n@media(max-width:860px){\n  .hero-inner,.pc-grid,.scenes{grid-template-columns:1fr;}\n  .blog-grid{grid-template-columns:1fr;}\n}\n\u003c\/style\u003e\n\n\u003c!-- HERO --\u003e\n\u003cheader class=\"hero\"\u003e\n  \u003cdiv class=\"wrap hero-inner\"\u003e\n    \u003cdiv\u003e\n      \u003cspan class=\"tag\"\u003eCD Dual-Band · Band 20 \u0026amp; 3 (800 \/ 1800 MHz) FDD LTE · 4G Data + 2G Calls\/SMS · ≥60 dB Uplink · ≥65 dB Downlink · ≥10 dBm Ofcom-Limited · 200 m² · 20 Users · 5 dBi Omni + 3 dBi Whip · UKCA \/ CE \/ RoHS\u003c\/span\u003e\n      \u003ch1\u003eBoost4U CD200 Dual-Band 4G LTE Mobile Signal Booster UK — Band 20 \u0026amp; 3 (800\/1800MHz), EE, O2, Vodafone \u0026amp; Three, 200 m², Up to 20 Users, £205.99\u003c\/h1\u003e\n      \u003cp\u003eThe mid-size dual-band Boost4U CD200 amplifies Band 20 (800 MHz) and Band 3 (1800 MHz) 4G LTE in one box, with ≥60 dB uplink gain, ≥65 dB downlink gain, ≥10 dBm Ofcom-limited maximum output, a 5 dBi omni outdoor antenna and a 3 dBi whip indoor antenna, covering up to \u003cstrong\u003e200 m²\u003c\/strong\u003e for up to \u003cstrong\u003e20 simultaneous users\u003c\/strong\u003e at \u003cstrong\u003e£205.99 GBP\u003c\/strong\u003e.\u003c\/p\u003e\n      \u003cdiv class=\"price\"\u003e£205.99 GBP · Free UK Delivery · 365-Day Return\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv\u003e\n      \u003cimg src=\"https:\/\/picsum.photos\/seed\/cd200-hero\/1200\/675\" alt=\"Boost4U CD200 dual-band Band 20 Band 3 800 1800MHz 4G LTE mobile signal booster kit with 5dBi omni outdoor antenna and 3dBi whip indoor antenna, 200m2 coverage for up to 20 users\"\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/header\u003e\n\n\u003c!-- CONCLUSION LEAD --\u003e\n\u003csection\u003e\n  \u003cdiv class=\"wrap\"\u003e\n    \u003cp class=\"lead\"\u003eThe Boost4U CD200 is the mid-size dual-band Band 20 \u0026amp; Band 3 (800 \u0026amp; 1800 MHz) FDD LTE mobile signal booster priced at \u003cstrong\u003e£205.99 GBP\u003c\/strong\u003e that amplifies 4G LTE data on both bands together with 2G GSM voice calls and SMS (VoLTE where available on the handset and network), delivering \u003cstrong\u003e≥60 dB uplink gain, ≥65 dB downlink gain and ≥10 dBm maximum output power\u003c\/strong\u003e across up to \u003cstrong\u003e200 m² (2,153 ft²)\u003c\/strong\u003e for up to \u003cstrong\u003e20 simultaneous users\u003c\/strong\u003e, using a 5 dBi omni-directional outdoor antenna (upgradeable to a high-gain directional aerial), a 3 dBi whip indoor antenna, a 10 m outdoor plus 5 m indoor low-loss coaxial cable pair and an AC 100–240 V UK 3-pin adapter outputting DC 5 V. On Band 20 (800 MHz) it boosts O2, Vodafone and Tesco\/giffgaff\/Lebara-networked 4G, with Three 4G served on Band 20 via the O2 MOCN; on Band 3 (1800 MHz) it boosts EE 4G alongside EE\/ASDA\/BT\/Virgin\/Orange\/T-Mobile 2G voice and SMS. The CD200 does \u003cstrong\u003enot\u003c\/strong\u003e boost 3G (Band 1 2100 MHz) or 5G, and its output is capped at ≥10 dBm under the Ofcom licence-exempt mobile repeater limit. It is UKCA\/CE\/RoHS certified, Ofcom licence-exempt, weighs about 450 g for the booster unit (3.0 kg shipping weight), ships free to 15 European countries in 10–15 working days after 1–2 days handling, and carries a 365-day money-back guarantee.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003c!-- IDENTITY \/ PRICE TABLE --\u003e\n\u003csection\u003e\n  \u003cdiv class=\"wrap\"\u003e\n    \u003ch2 class=\"cyan\"\u003eProduct Identity \u0026amp; Pricing\u003c\/h2\u003e\n    \u003cdiv class=\"card table-scroll\"\u003e\n      \u003ctable\u003e\n        \u003ccolgroup\u003e\n\u003ccol class=\"col1\"\u003e\n\u003ccol class=\"col2\"\u003e\n\u003c\/colgroup\u003e\n        \u003ctbody\u003e\n          \u003ctr\u003e\n\u003ctd\u003eProduct Name\u003c\/td\u003e\n\u003ctd\u003eBoost4U CD200 Mobile Booster — 4G LTE \u0026amp; Calls, 200 m² (EE \/ ASDA \/ BT \/ O2 \/ Vodafone \/ Three range)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eModel \/ MPN\u003c\/td\u003e\n\u003ctd\u003eCD200 \/ MBCD200gb\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eSKU\u003c\/td\u003e\n\u003ctd\u003eMBCD200gb\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eGTIN-13 \/ EAN\u003c\/td\u003e\n\u003ctd\u003e6920702763512\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eBoost4U (vendor UKMobileBooster.com)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eCategory\u003c\/td\u003e\n\u003ctd\u003eCD Dual-Band 4G Mobile Signal Boosters\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eBase Price\u003c\/td\u003e\n\u003ctd\u003e£205.99 GBP (base variant No\/No\/No); no compare-at was-price\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eUpgrade Options\u003c\/td\u003e\n\u003ctd\u003e20 m cable +£20; 30 m +£30; 40 m +£40; 50 m +£50; high-gain directional aerial +£50; surge protector +£20 (combinations up to £325.99)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eIndoor Coverage\u003c\/td\u003e\n\u003ctd\u003eUp to 200 m² (2,153 ft²) — small flat, home office or 2-bed house\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eSimultaneous Users\u003c\/td\u003e\n\u003ctd\u003eUp to 20\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003eBooster unit approx. 450 g; shipping weight 3.0 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eBooster Dimensions\u003c\/td\u003e\n\u003ctd\u003e170 × 110 × 30 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003ePublished \/ Updated\u003c\/td\u003e\n\u003ctd\u003eUpdated 2026-10-17\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003c\/tbody\u003e\n      \u003c\/table\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003c!-- FREQUENCY \u0026 ELECTRICAL TABLE --\u003e\n\u003csection\u003e\n  \u003cdiv class=\"wrap\"\u003e\n    \u003ch2 class=\"purple\"\u003eFrequency Bands, Gain \u0026amp; Electrical Specifications\u003c\/h2\u003e\n    \u003cdiv class=\"card table-scroll\"\u003e\n      \u003ctable\u003e\n        \u003ccolgroup\u003e\n\u003ccol class=\"col1\"\u003e\n\u003ccol class=\"col2\"\u003e\n\u003c\/colgroup\u003e\n        \u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n        \u003ctbody\u003e\n          \u003ctr\u003e\n\u003ctd\u003eFrequency Band\u003c\/td\u003e\n\u003ctd\u003eDual Band 20 \u0026amp; 3 (800 \u0026amp; 1800 MHz) FDD LTE\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eUplink — Band 20\u003c\/td\u003e\n\u003ctd\u003e832 – 862 MHz (800 MHz)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eDownlink — Band 20\u003c\/td\u003e\n\u003ctd\u003e791 – 821 MHz (800 MHz)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eUplink — Band 3\u003c\/td\u003e\n\u003ctd\u003e1710 – 1785 MHz (1800 MHz)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eDownlink — Band 3\u003c\/td\u003e\n\u003ctd\u003e1805 – 1880 MHz (1800 MHz)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eSupported Services\u003c\/td\u003e\n\u003ctd\u003e4G LTE data + 2G GSM voice calls + SMS (VoLTE where available)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eUplink Gain (Gp)\u003c\/td\u003e\n\u003ctd\u003e≥ 60 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eDownlink Gain (Gp)\u003c\/td\u003e\n\u003ctd\u003e≥ 65 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eMax Output Power (Po)\u003c\/td\u003e\n\u003ctd\u003e≥ 10 dBm (per 3GPP \/ Ofcom licence-exempt limit)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eNoise Figure\u003c\/td\u003e\n\u003ctd\u003e≤ 5 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e-10°C to +55°C\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003ePorts\u003c\/td\u003e\n\u003ctd\u003eBS (outdoor donor), MS (indoor server)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eUnsupported Bands\u003c\/td\u003e\n\u003ctd\u003eNo 3G UMTS Band 1 (2100 MHz); no 5G NR on any band\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003c\/tbody\u003e\n      \u003c\/table\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003c!-- ANTENNAS \u0026 CABLE --\u003e\n\u003csection\u003e\n  \u003cdiv class=\"wrap\"\u003e\n    \u003ch2 class=\"magenta\"\u003eAntennas, Cable \u0026amp; Separation\u003c\/h2\u003e\n    \u003cdiv class=\"card table-scroll\"\u003e\n      \u003ctable\u003e\n        \u003ccolgroup\u003e\n\u003ccol class=\"col1\"\u003e\n\u003ccol class=\"col2\"\u003e\n\u003c\/colgroup\u003e\n        \u003ctbody\u003e\n          \u003ctr\u003e\n\u003ctd\u003eOutdoor Antenna\u003c\/td\u003e\n\u003ctd\u003eOmni-directional, 5 dBi (upgradeable to high-gain directional aerial +£50 for very weak fringe signal)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eIndoor Antenna\u003c\/td\u003e\n\u003ctd\u003eWhip antenna, 3 dBi (placed centrally across the 200 m² space)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eCable Included\u003c\/td\u003e\n\u003ctd\u003e10 m outdoor + 5 m indoor low-loss coaxial cables (outdoor cable upgradeable to 20 m +£20, 30 m +£30, 40 m +£40 or 50 m +£50 for a remote roof)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eMinimum Antenna Separation\u003c\/td\u003e\n\u003ctd\u003e10 m vertical separation between outdoor omni and indoor whip to prevent self-oscillation\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eOutdoor Donor Signal Required\u003c\/td\u003e\n\u003ctd\u003eAt least 1–2 bars of usable outdoor signal (Band 20 and\/or Band 3) at the omni mounting point\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003c\/tbody\u003e\n      \u003c\/table\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"scenes\" style=\"margin-top:20px;\"\u003e\n      \u003cdiv class=\"scene\"\u003e\n\u003cimg src=\"https:\/\/picsum.photos\/seed\/cd200-omni\/1200\/675\" alt=\"5dBi omni-directional outdoor antenna mounted on a UK house wall pulling in Band 20 and Band 3 donor signal\"\u003e\u003cdiv class=\"body\"\u003e\n\u003ch4\u003e5 dBi Omni Donor Antenna\u003c\/h4\u003e\n\u003cp\u003eThe supplied omni picks up signal in all directions and suits a clear mounting spot; for very weak fringe signal a high-gain directional aerial upgrade focuses on the nearest mast.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n      \u003cdiv class=\"scene\"\u003e\n\u003cimg src=\"https:\/\/picsum.photos\/seed\/cd200-whip\/1200\/675\" alt=\"3dBi whip indoor antenna standing centrally in a 2-bed home connected to the CD200 booster\"\u003e\u003cdiv class=\"body\"\u003e\n\u003ch4\u003e3 dBi Indoor Whip\u003c\/h4\u003e\n\u003cp\u003eThe slim whip re-broadcasts the boosted signal across a small flat, home office or 2-bed home; keep it at least 10 m below the outdoor omni to avoid feedback.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003c!-- POWER \u0026 CERTIFICATION --\u003e\n\u003csection\u003e\n  \u003cdiv class=\"wrap\"\u003e\n    \u003ch2 class=\"green\"\u003ePower Supply, Certification \u0026amp; Installation\u003c\/h2\u003e\n    \u003cdiv class=\"card table-scroll\"\u003e\n      \u003ctable\u003e\n        \u003ccolgroup\u003e\n\u003ccol class=\"col1\"\u003e\n\u003ccol class=\"col2\"\u003e\n\u003c\/colgroup\u003e\n        \u003ctbody\u003e\n          \u003ctr\u003e\n\u003ctd\u003ePower Adapter Input\u003c\/td\u003e\n\u003ctd\u003eAC 100 – 240 V, 50\/60 Hz, UK 3-pin plug\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003ePower Adapter Output\u003c\/td\u003e\n\u003ctd\u003eDC 5 V\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eCertification\u003c\/td\u003e\n\u003ctd\u003eUKCA \/ CE \/ RoHS; Ofcom licence-exempt (mobile repeater class)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eInstallation Time\u003c\/td\u003e\n\u003ctd\u003e10–15 minutes, plug-and-play; no tools for the basic setup\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003e5G NR Support\u003c\/td\u003e\n\u003ctd\u003eNo — 5G is not boosted on any band\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003e3G UMTS Support\u003c\/td\u003e\n\u003ctd\u003eNo — Band 1 (2100 MHz) 3G is not boosted; relies on 4G VoLTE for calls where offered\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eDisplay \/ Meter\u003c\/td\u003e\n\u003ctd\u003eNo LCD signal-strength meter; status is read from LED indicators and a phone's bar count\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eWarranty \/ Returns\u003c\/td\u003e\n\u003ctd\u003e365-day money-back guarantee; return shipping deducted from refund\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eDelivery\u003c\/td\u003e\n\u003ctd\u003eFree shipping; handling 1–2 working days, UK transit 10–15 working days; 15 destination countries\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003c\/tbody\u003e\n      \u003c\/table\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003c!-- NETWORK COMPATIBILITY --\u003e\n\u003csection\u003e\n  \u003cdiv class=\"wrap\"\u003e\n    \u003ch2 class=\"orange\"\u003eUK Network Compatibility Matrix\u003c\/h2\u003e\n    \u003cdiv class=\"card table-scroll\"\u003e\n      \u003ctable class=\"wide-table\"\u003e\n        \u003ccolgroup\u003e\n\u003ccol style=\"width:26%\"\u003e\n\u003ccol style=\"width:34%\"\u003e\n\u003ccol style=\"width:40%\"\u003e\n\u003c\/colgroup\u003e\n        \u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eCarrier \/ MVNO\u003c\/th\u003e\n\u003cth\u003eService Boosted\u003c\/th\u003e\n\u003cth\u003eNotes\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n        \u003ctbody\u003e\n          \u003ctr\u003e\n\u003ctd\u003eO2\u003c\/td\u003e\n\u003ctd\u003e4G LTE (Band 20 800 MHz)\u003c\/td\u003e\n\u003ctd\u003e4G data on Band 20; 2G voice on 900 MHz not covered, use VoLTE where available\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eVodafone\u003c\/td\u003e\n\u003ctd\u003e4G LTE (Band 20 800 MHz)\u003c\/td\u003e\n\u003ctd\u003e4G data on Band 20; 2G voice on 900 MHz not covered, use VoLTE where available\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eThree\u003c\/td\u003e\n\u003ctd\u003e4G LTE (Band 20 via O2 MOCN)\u003c\/td\u003e\n\u003ctd\u003eThree 4G rides Band 20 on the shared O2 network; no 2G voice on Three\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003egiffgaff\u003c\/td\u003e\n\u003ctd\u003e4G LTE (Band 20, O2 network)\u003c\/td\u003e\n\u003ctd\u003eO2-networked MVNO; 4G data boosted on Band 20\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eTesco Mobile\u003c\/td\u003e\n\u003ctd\u003e4G LTE (Band 20, O2 network)\u003c\/td\u003e\n\u003ctd\u003eO2-networked MVNO; reliable rural 4G per customer reviews\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eLebara\u003c\/td\u003e\n\u003ctd\u003e4G LTE (Band 20, Vodafone network)\u003c\/td\u003e\n\u003ctd\u003eVodafone-networked MVNO; 4G data boosted\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eLycamobile \/ iD Mobile \/ Smarty \/ Plusnet \/ Freedom Pop \/ Sky Mobile\u003c\/td\u003e\n\u003ctd\u003e4G LTE (Band 20 \/ Band 3 data)\u003c\/td\u003e\n\u003ctd\u003e4G-only MVNOs on the O2, Vodafone or Three infrastructure listed on the product page\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eEE\u003c\/td\u003e\n\u003ctd\u003e4G LTE (Band 3 1800 MHz) + 2G calls\/SMS\u003c\/td\u003e\n\u003ctd\u003eFull 4G on Band 3 plus 2G voice and SMS on the EE GSM layer\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eASDA Mobile\u003c\/td\u003e\n\u003ctd\u003e2G calls\/SMS + 4G LTE\u003c\/td\u003e\n\u003ctd\u003eUses EE infrastructure; Band 3 4G plus 2G voice\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eBT Mobile\u003c\/td\u003e\n\u003ctd\u003e2G calls\/SMS + 4G LTE\u003c\/td\u003e\n\u003ctd\u003eUses EE infrastructure; Band 3 4G plus 2G voice\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eVirgin Mobile \/ Orange \/ T-Mobile \/ The People's Operator\u003c\/td\u003e\n\u003ctd\u003e2G calls\/SMS + 4G LTE\u003c\/td\u003e\n\u003ctd\u003eEE-networked or legacy EE brands; Band 3 4G plus 2G voice\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003c\/tbody\u003e\n      \u003c\/table\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003c!-- WHAT'S IN THE BOX --\u003e\n\u003csection\u003e\n  \u003cdiv class=\"wrap\"\u003e\n    \u003ch2 class=\"purple\"\u003eWhat's in the Box\u003c\/h2\u003e\n    \u003cdiv class=\"card table-scroll\"\u003e\n      \u003ctable\u003e\n        \u003ccolgroup\u003e\n\u003ccol class=\"col1\"\u003e\n\u003ccol class=\"col2\"\u003e\n\u003c\/colgroup\u003e\n        \u003ctbody\u003e\n          \u003ctr\u003e\n\u003ctd\u003eCD200 Booster Unit\u003c\/td\u003e\n\u003ctd\u003e1 × indoor dual-band Band 20+3 amplifier with status LED indicators (power, Band 20, Band 3)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eOutdoor Antenna\u003c\/td\u003e\n\u003ctd\u003e1 × 5 dBi omni-directional outdoor antenna, wall\/eave mount\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eIndoor Antenna\u003c\/td\u003e\n\u003ctd\u003e1 × 3 dBi whip indoor antenna\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eOutdoor Coax\u003c\/td\u003e\n\u003ctd\u003e1 × 10 m low-loss outdoor coaxial cable (outdoor upgradeable to 20\/30\/40\/50 m)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eIndoor Coax\u003c\/td\u003e\n\u003ctd\u003e1 × 5 m low-loss indoor coaxial cable to the whip\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003ePower Adapter\u003c\/td\u003e\n\u003ctd\u003e1 × AC 100–240 V 50\/60 Hz UK 3-pin adapter, DC 5 V output\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eMounting Parts\u003c\/td\u003e\n\u003ctd\u003eBasic mounting hardware for the omni and whip\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eDocumentation\u003c\/td\u003e\n\u003ctd\u003eEnglish user manual with plug-and-play install guide and support card\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003c\/tbody\u003e\n      \u003c\/table\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"scene\" style=\"max-width:520px;\"\u003e\n\u003cimg src=\"https:\/\/picsum.photos\/seed\/cd200-kit\/1200\/675\" alt=\"Complete CD200 dual-band booster kit laid out: amplifier unit, 5dBi omni outdoor antenna, 3dBi whip, 10m outdoor and 5m indoor coax, UK power adapter\"\u003e\u003cdiv class=\"body\"\u003e\n\u003ch4\u003eComplete Kit\u003c\/h4\u003e\n\u003cp\u003eEverything for a basic DIY install arrives in one box; no separate antenna or cable purchase required at the base price, with paid cable and high-gain aerial upgrades available for weak or remote sites.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003c!-- PROS \u0026 CONS --\u003e\n\u003csection\u003e\n  \u003cdiv class=\"wrap\"\u003e\n    \u003ch2 class=\"green\"\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n    \u003cdiv class=\"pc-grid\"\u003e\n      \u003cdiv class=\"pros\"\u003e\n        \u003ch3\u003ePros\u003c\/h3\u003e\n        \u003cul\u003e\n          \u003cli\u003eThe mid-size budget dual-band unit that covers all four UK operators' 4G in one box: Band 20 (800 MHz) for O2\/Vodafone\/Three and Band 3 (1800 MHz) for EE, at £205.99.\u003c\/li\u003e\n          \u003cli\u003eUp to 200 m² coverage for up to 20 simultaneous users, suited to a small flat, 2-bed house, home office or compact shop.\u003c\/li\u003e\n          \u003cli\u003e≥60 dB uplink and ≥65 dB downlink gain with ≤5 dB noise figure cleanly lift weak fringe 4G over a larger area than the smaller CD100 without adding distortion.\u003c\/li\u003e\n          \u003cli\u003ePlug-and-play 10–15 minute setup with no tools; no engineer visit, no Ofcom licence, no monthly fee and no new SIM contract.\u003c\/li\u003e\n          \u003cli\u003eEE customers receive 4G on Band 3 plus 2G calls\/SMS; O2, Vodafone and Three customers receive boosted 4G data on Band 20.\u003c\/li\u003e\n          \u003cli\u003eSupplied complete with 5 dBi omni outdoor antenna, 3 dBi whip, 10 m outdoor + 5 m indoor coax and UK 3-pin adapter; outdoor cable and high-gain aerial are upgradeable.\u003c\/li\u003e\n          \u003cli\u003eUKCA\/CE\/RoHS certified and Ofcom licence-exempt; 365-day money-back guarantee and free shipping to 15 European countries.\u003c\/li\u003e\n        \u003c\/ul\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"cons\"\u003e\n        \u003ch3\u003eCons\u003c\/h3\u003e\n        \u003cul\u003e\n          \u003cli\u003eCoverage tops out at 200 m² — it will not cover a large detached, multi-storey or whole-house property; larger homes need a higher-capacity model.\u003c\/li\u003e\n          \u003cli\u003eNo 3G (Band 1 2100 MHz) and no 5G on any band; calls rely on 4G VoLTE where the network and handset support it.\u003c\/li\u003e\n          \u003cli\u003eMaximum output is capped at ≥10 dBm under the Ofcom licence-exempt limit, so this is a small-to-mid indoor unit, not a high-power repeater.\u003c\/li\u003e\n          \u003cli\u003eThe supplied 5 dBi omni outdoor antenna may need the paid high-gain directional upgrade where donor signal is very weak.\u003c\/li\u003e\n          \u003cli\u003eThe included 10 m outdoor cable may need the 20\/30\/40\/50 m upgrade when the roof or mounting point is far from the room.\u003c\/li\u003e\n          \u003cli\u003eOutdoor omni and indoor whip need 10 m vertical separation to prevent self-oscillation, which tight single-floor layouts can struggle to fit.\u003c\/li\u003e\n          \u003cli\u003eFree delivery takes 10–15 working days after 1–2 days handling — it is not next-day.\u003c\/li\u003e\n          \u003cli\u003eThe indoor 3 dBi whip covers the central area only; the unit has no LCD signal-strength meter to tune alignment.\u003c\/li\u003e\n        \u003c\/ul\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003c!-- USE SCENARIOS --\u003e\n\u003csection\u003e\n  \u003cdiv class=\"wrap\"\u003e\n    \u003ch2 class=\"cyan\"\u003eWhere the CD200 Works\u003c\/h2\u003e\n    \u003cdiv class=\"scenes\"\u003e\n      \u003cdiv class=\"scene\"\u003e\n\u003cimg src=\"https:\/\/picsum.photos\/seed\/cd200-home\/1200\/675\" alt=\"UK small flat or 2-bed cottage living room, kitchen and bedroom with the CD200 dual-band booster giving full 4G bars across 200m2\"\u003e\u003cdiv class=\"body\"\u003e\n\u003ch4\u003eSmall Flat \/ 2-Bed Cottage (Up to 200 m²)\u003c\/h4\u003e\n\u003cp\u003eA one-to-two-bedroom flat, compact cottage or terraced home where EE, O2, Vodafone and Three phones hold 4G and calls across the living room, kitchen and bedroom, up to 20 family devices.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n      \u003cdiv class=\"scene\"\u003e\n\u003cimg src=\"https:\/\/picsum.photos\/seed\/cd200-office\/1200\/675\" alt=\"Compact UK home office or small shop with up to 20 staff phones holding 4G video calls thanks to the CD200\"\u003e\u003cdiv class=\"body\"\u003e\n\u003ch4\u003eHome Office \/ Small Shop (Up to 20 Users)\u003c\/h4\u003e\n\u003cp\u003eA small team home office, reception or corner shop where up to 20 phones and data SIMs keep video calls connected and card data flowing under the 20-user cap.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n      \u003cdiv class=\"scene\"\u003e\n\u003cimg src=\"https:\/\/picsum.photos\/seed\/cd200-garage\/1200\/675\" alt=\"Attached UK garage, workshop or garden annex fed by the CD200 dual-band booster with the omni on the house wall\"\u003e\u003cdiv class=\"body\"\u003e\n\u003ch4\u003eGarage \/ Workshop \/ Garden Annex\u003c\/h4\u003e\n\u003cp\u003eAn attached garage, small workshop or insulated garden annex within roughly 200 m² that loses signal through solid walls, fed by the wall-mounted omni and central whip.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n      \u003cdiv class=\"scene\"\u003e\n\u003cimg src=\"https:\/\/picsum.photos\/seed\/cd200-metal\/1200\/675\" alt=\"Small steel-clad garden building or metal cabin on a UK plot boosted by the CD200 overcoming signal blockage\"\u003e\u003cdiv class=\"body\"\u003e\n\u003ch4\u003eSmall Metal Building \/ Cabin \/ Pod\u003c\/h4\u003e\n\u003cp\u003eA compact steel garden pod, portable cabin or metal shed that normally blocks signal; the omni pulls fringe Band 20\/Band 3 donor signal and the ≥10 dBm output re-broadcasts it inside the 200 m² shell.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003c!-- FAQ --\u003e\n\u003csection\u003e\n  \u003cdiv class=\"wrap\"\u003e\n    \u003ch2 class=\"orange\"\u003eFrequently Asked Questions — Real UK Dual-Band 4G User Questions\u003c\/h2\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eHow does the CD200 dual-band booster differ from the smaller CD100 and the single-band C200?\u003c\/summary\u003e\n      \u003cp\u003eThe CD100 covers the same Band 20+3 dual bands but at up to 100 m² for 10 users with lower gain, so it suits a single room or small bedsit; the C200 is a single Band 20 (800 MHz) unit that boosts O2\/Vodafone 4G but misses EE Band 3 4G and voice. The CD200 keeps both bands, steps up to 200 m² for 20 users and raises gain to ≥60 dB uplink \/ ≥65 dB downlink. Choose the CD200 for a small flat, 2-bed house or home office with mixed operators; step down to the CD100 only for a single room, and choose the C200 only if you are O2\/Vodafone-only and do not need EE.\u003c\/p\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eWhat is the difference between Band 20 (800MHz) for O2\/Vodafone and Band 3 (1800MHz) for EE on the CD200?\u003c\/summary\u003e\n      \u003cp\u003eBand 20 (800 MHz) is the rural propagation band used by O2 and Vodafone for 4G, reaching further over distance and through obstacles; Three 4G rides Band 20 over the shared O2 MOCN. Band 3 (1800 MHz) carries EE 4G alongside the EE 2G GSM layer for calls and SMS. The CD200 amplifies both simultaneously, so an O2 phone and an EE phone in the same home both get boosted 4G without switching boxes.\u003c\/p\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eHow much area does \"up to 200m²\" really cover, and which UK homes fit the CD200?\u003c\/summary\u003e\n      \u003cp\u003eUp to 200 m² (2,153 ft²) means a small flat, a 2-bed terraced or semi home, a cottage living room plus kitchen and bedroom, or a home office \/ compact shop. It is not a whole-house solution for a large detached, three-storey or sprawling property; the 4-star review from Lisa P. notes it covers the living room and kitchen but a bigger model would be needed for the whole house. Solid walls, metal shelving and distance from the whip shrink the usable area.\u003c\/p\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eHow do 20 simultaneous users work on the CD200?\u003c\/summary\u003e\n      \u003cp\u003eThe CD200 supports up to 20 phones or data devices connected at the same time, sharing the boosted Band 20 and Band 3 capacity. This suits a small family, a compact home office with a handful of staff phones, or a small reception\/shop counter. Beyond 20 active users the shared RF capacity thins out; a busy shop floor or a whole team needs a higher-capacity unit. It is connected capacity, not a guaranteed 20 fast-speed lines at once.\u003c\/p\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eWhat do ≥60dB uplink and ≥65dB downlink gain mean, and how strong is the ≥10dBm output?\u003c\/summary\u003e\n      \u003cp\u003eGain in dB measures how much the amplifier strengthens the signal: ≥60 dB uplink lifts your phone's signal back up to the mast, and ≥65 dB downlink lifts the mast's signal down to your phone — about 15 dB more amplification than the smaller CD100, which is what reaches across 200 m². Output power in dBm measures the final re-broadcast strength; the CD200 caps at ≥10 dBm (about 10 mW) under Ofcom's licence-exempt limit. That is plenty for 200 m² indoors but deliberately lower than a high-power repeater.\u003c\/p\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eWhy is the CD200 output limited to ≥10dBm under the Ofcom licence-exempt rules?\u003c\/summary\u003e\n      \u003cp\u003eUK licence-exempt mobile repeaters are restricted to a low maximum output (≥10 dBm per this unit's class) to protect the mobile network from interference; the Wireless Telegraphy (Mobile Repeater) Exemption framework sets these bounds so no operator licence or paid spectrum authorisation is needed. A higher-output amplifier would require licensing and is not what the CD200 is designed for. The trade-off is that it is legal, plug-and-play and low-cost, but confined to a small-to-mid indoor area.\u003c\/p\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eShould I use the included 5dBi omni outdoor antenna, or upgrade to a directional Yagi?\u003c\/summary\u003e\n      \u003cp\u003eThe supplied 5 dBi omni works well when you have a clear, unobstructed mounting spot with 1–2 bars outside and do not need to aim at a specific mast. Where donor signal is very weak, or the mast lies in one direction behind a ridge or trees, the paid high-gain directional aerial (+£50) focuses the pickup on that mast and often makes the difference between marginal and solid. Start with the omni, read the bar count, and upgrade only if signal stays weak.\u003c\/p\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eHow much outdoor donor signal does the CD200 need before it can work?\u003c\/summary\u003e\n      \u003cp\u003eAt least 1–2 bars of usable outdoor signal on Band 20 and\/or Band 3 at the omni mounting point, checked with a phone outside on the wall, roof or eave. A booster amplifies the donor signal it receives; it cannot create signal where none exists outside. If your phone shows zero bars and emergency calls only even at the mounting point, this unit will not work, and neither will any Ofcom-legal booster at this price.\u003c\/p\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eWhat does the 365-day return policy cover, and how long does delivery take?\u003c\/summary\u003e\n      \u003cp\u003eThe CD200 carries a 365-day money-back guarantee: if it does not work for your location, return it by mail within 365 days for a refund; return shipping is deducted from the refund (ReturnShippingFees), so it is not a free-return label. Standard delivery is free: handling takes 1–2 working days and UK transit 10–15 working days, so it is not next-day, and the same policy covers 15 European countries (GB, DE, FR, IT, ES, NL, BE, AT, SE, DK, FI, IE, PT, PL, CZ).\u003c\/p\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eDoes the CD200 support VoLTE, and will it boost 5G or 3G?\u003c\/summary\u003e\n      \u003cp\u003eThe CD200 boosts 4G LTE data and 2G calls\/SMS; calls over 4G work when your handset and network offer VoLTE (Voice over LTE), which O2, Vodafone, EE and Three support on compatible plans. It does not boost 5G NR on any band and it does not boost 3G UMTS Band 1 (2100 MHz), so a device stuck on 3G fallback will not be helped. If 5G speed or 3G fallback is the main requirement, a different unit on those bands is needed.\u003c\/p\u003e\n    \u003c\/details\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003c!-- BLOG INTERNAL LINKS --\u003e\n\u003csection\u003e\n  \u003cdiv class=\"wrap\"\u003e\n    \u003ch2 class=\"green\"\u003eLearn More: CD200 Guides \u0026amp; Comparisons\u003c\/h2\u003e\n    \u003cdiv class=\"blog-grid\"\u003e\n      \u003ca class=\"blog-card\" href=\"https:\/\/www.ukmobilebooster.com\/blogs\/news\/cd200-dual-band-signal-booster-review-2026-best-200m-4g-lte-budget-booster-for-ee-o2-vodafone-and-three-uk-homes-and-small-offices\"\u003e\n        \u003ch4\u003eBest Dual-Band 200m² Booster UK — Buyer's Guide\u003c\/h4\u003e\n        \u003cp\u003eHow to choose a Band 20+3 budget booster that covers EE, O2, Vodafone and Three 4G across a small flat, 2-bed home or home office.\u003c\/p\u003e\n      \u003c\/a\u003e\n      \u003ca class=\"blog-card\" href=\"https:\/\/www.ukmobilebooster.com\/blogs\/news\/cd200-vs-cd100-vs-c200-which-boost4u-dual-band-or-single-band-booster-fits-your-uk-home-or-small-office-in-2026\"\u003e\n        \u003ch4\u003eCD200 vs CD100 vs C200\u003c\/h4\u003e\n        \u003cp\u003eHonest UK comparison of the mid-size dual-band CD200 against the smaller CD100 and the single-band C200.\u003c\/p\u003e\n      \u003c\/a\u003e\n      \u003ca class=\"blog-card\" href=\"https:\/\/www.ukmobilebooster.com\/blogs\/news\/cd200-installation-guide-200m2-dual-band-4g-signal-booster-setup-5dbi-omni-placement-10m-5m-cable-routing-and-zone-testing-for-uk-two-bedroom-homes-and-small-offices\"\u003e\n        \u003ch4\u003e200m² Dual-Band Booster Installation Guide\u003c\/h4\u003e\n        \u003cp\u003eOmni placement, 10 m outdoor + 5 m indoor cable routing, 10 m antenna separation and signal testing for a small UK home or office.\u003c\/p\u003e\n      \u003c\/a\u003e\n      \u003ca class=\"blog-card\" href=\"https:\/\/www.ukmobilebooster.com\/blogs\/news\/cd200-band-20-band-3-explained-how-the-dual-band-60-65db-booster-covers-ee-o2-vodafone-and-three-4g-across-200m2-in-uk-homes\"\u003e\n        \u003ch4\u003eBand 20+3: EE, O2, Vodafone \u0026amp; Three Explained\u003c\/h4\u003e\n        \u003cp\u003eWhy O2\/Vodafone\/Three ride Band 20 and EE rides Band 3, and how the CD200 dual-band matrix covers all four operators.\u003c\/p\u003e\n      \u003c\/a\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003cp\u003e\n\u003c!-- PRODUCT SCHEMA --\u003e\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@type\": \"Product\",\n  \"name\": \"Boost4U CD200 Mobile Booster — Dual Band 20 \u0026 3 (800\/1800MHz) 4G LTE Data + 2G Voice\/SMS, EE\/O2\/Vodafone\/Three, 200m², 20 Users\",\n  \"description\": \"Mid-size dual-band Band 20 (800MHz) and Band 3 (1800MHz) FDD LTE mobile signal booster. Uplink gain \u003e=60 dB, downlink gain \u003e=65 dB, max output \u003e=10 dBm Ofcom-limited, noise figure \u003c=5 dB. Up to 200m², up to 20 simultaneous users, 5dBi omni outdoor antenna, 3dBi whip indoor, 10m outdoor + 5m indoor low-loss coax, UK 3-pin DC 5V. O2\/Vodafone\/Three 4G on Band 20; EE 4G + 2G calls\/SMS on Band 3. No 3G, no 5G. GBP 205.99.\",\n  \"image\": [\n    \"https:\/\/picsum.photos\/seed\/cd200-hero\/1200\/1200\",\n    \"https:\/\/picsum.photos\/seed\/cd200-kit\/1200\/1200\",\n    \"https:\/\/picsum.photos\/seed\/cd200-omni\/1200\/1200\"\n  ],\n  \"sku\": \"MBCD200gb\",\n  \"mpn\": \"CD200\",\n  \"gtin13\": \"6920702763512\",\n  \"brand\": {\"@type\": \"Brand\", \"name\": \"Boost4U\"},\n  \"category\": \"CD Dual-Band 4G Mobile Signal Boosters\",\n  \"applicableCountry\": [\"GB\",\"DE\",\"FR\",\"IT\",\"ES\",\"NL\",\"BE\",\"AT\",\"SE\",\"DK\",\"FI\",\"IE\",\"PT\",\"PL\",\"CZ\"],\n  \"aggregateRating\": {\n    \"@type\": \"AggregateRating\",\n    \"ratingValue\": 4.7,\n    \"reviewCount\": 10,\n    \"bestRating\": 5,\n    \"worstRating\": 1\n  },\n  \"review\": [\n    {\"@type\": \"Review\", \"author\": {\"@type\": \"Person\", \"name\": \"James H.\"}, \"datePublished\": \"2025-06-12\", \"reviewRating\": {\"@type\": \"Rating\", \"ratingValue\": 5, \"bestRating\": 5}, \"reviewBody\": \"Installed in my cottage in Devon. Went from 1 bar to full 5 bars on EE. Took 15 minutes. Brilliant for the price.\"},\n    {\"@type\": \"Review\", \"author\": {\"@type\": \"Person\", \"name\": \"Sarah M.\"}, \"datePublished\": \"2025-07-03\", \"reviewRating\": {\"@type\": \"Rating\", \"ratingValue\": 5, \"bestRating\": 5}, \"reviewBody\": \"O2 signal in my Yorkshire home was terrible. The CD200 fixed it completely. Calls no longer drop.\"},\n    {\"@type\": \"Review\", \"author\": {\"@type\": \"Person\", \"name\": \"David W.\"}, \"datePublished\": \"2025-07-21\", \"reviewRating\": {\"@type\": \"Rating\", \"ratingValue\": 4, \"bestRating\": 5}, \"reviewBody\": \"Works well with Vodafone in Wales. Needed the 110m outdoor + 5m indoor cables upgrade to reach the roof, but signal is now solid.\"},\n    {\"@type\": \"Review\", \"author\": {\"@type\": \"Person\", \"name\": \"Emma T.\"}, \"datePublished\": \"2025-08-05\", \"reviewRating\": {\"@type\": \"Rating\", \"ratingValue\": 5, \"bestRating\": 5}, \"reviewBody\": \"Three user in Scotland. Zero bars before, 4-5 bars after. Best money I have spent this year.\"},\n    {\"@type\": \"Review\", \"author\": {\"@type\": \"Person\", \"name\": \"Michael R.\"}, \"datePublished\": \"2025-08-19\", \"reviewRating\": {\"@type\": \"Rating\", \"ratingValue\": 5, \"bestRating\": 5}, \"reviewBody\": \"Home office in Cornwall. Video calls no longer freeze. giffgaff (O2 network) works perfectly.\"},\n    {\"@type\": \"Review\", \"author\": {\"@type\": \"Person\", \"name\": \"Lisa P.\"}, \"datePublished\": \"2025-09-02\", \"reviewRating\": {\"@type\": \"Rating\", \"ratingValue\": 4, \"bestRating\": 5}, \"reviewBody\": \"Good value. Covers my living room and kitchen. Would need a bigger model for the whole house.\"},\n    {\"@type\": \"Review\", \"author\": {\"@type\": \"Person\", \"name\": \"Robert K.\"}, \"datePublished\": \"2025-09-15\", \"reviewRating\": {\"@type\": \"Rating\", \"ratingValue\": 5, \"bestRating\": 5}, \"reviewBody\": \"Tried a cheaper booster from Amazon that did nothing. This one actually works. EE customer in Norfolk.\"},\n    {\"@type\": \"Review\", \"author\": {\"@type\": \"Person\", \"name\": \"Claire B.\"}, \"datePublished\": \"2025-10-01\", \"reviewRating\": {\"@type\": \"Rating\", \"ratingValue\": 5, \"bestRating\": 5}, \"reviewBody\": \"Lebara (Vodafone) user. Setup was easy and the signal is consistently 4-5 bars now. Highly recommend.\"},\n    {\"@type\": \"Review\", \"author\": {\"@type\": \"Person\", \"name\": \"Andrew G.\"}, \"datePublished\": \"2025-10-18\", \"reviewRating\": {\"@type\": \"Rating\", \"ratingValue\": 4, \"bestRating\": 5}, \"reviewBody\": \"Solid performance for the price. Delivery took 12 days which was a bit slow, but the product works great.\"},\n    {\"@type\": \"Review\", \"author\": {\"@type\": \"Person\", \"name\": \"Rachel S.\"}, \"datePublished\": \"2025-11-05\", \"reviewRating\": {\"@type\": \"Rating\", \"ratingValue\": 5, \"bestRating\": 5}, \"reviewBody\": \"Tesco Mobile customer in a rural village. The CD200 gave me reliable 4G for the first time in 3 years.\"}\n  ],\n  \"offers\": {\n    \"@type\": \"Offer\",\n    \"url\": \"https:\/\/www.ukmobilebooster.com\/en-gb\/products\/cd200-mobile-booster\",\n    \"price\": \"205.99\",\n    \"priceCurrency\": \"GBP\",\n    \"availability\": \"https:\/\/schema.org\/InStock\",\n    \"itemCondition\": \"https:\/\/schema.org\/NewCondition\",\n    \"validFrom\": \"2026-10-17\",\n    \"priceValidUntil\": \"2027-10-17\",\n    \"applicableCountry\": [\"GB\",\"DE\",\"FR\",\"IT\",\"ES\",\"NL\",\"BE\",\"AT\",\"SE\",\"DK\",\"FI\",\"IE\",\"PT\",\"PL\",\"CZ\"],\n    \"hasMerchantReturnPolicy\": {\n      \"@type\": \"MerchantReturnPolicy\",\n      \"returnPolicyCategory\": \"https:\/\/schema.org\/MerchantReturnFiniteReturnWindow\",\n      \"merchantReturnDays\": 365,\n      \"returnMethod\": \"https:\/\/schema.org\/ReturnByMail\",\n      \"applicableCountry\": [\"GB\",\"DE\",\"FR\",\"IT\",\"ES\",\"NL\",\"BE\",\"AT\",\"SE\",\"DK\",\"FI\",\"IE\",\"PT\",\"PL\",\"CZ\"],\n      \"returnFees\": \"https:\/\/schema.org\/ReturnShippingFees\",\n      \"policyDescription\": \"365-day money-back guarantee; return shipping deducted from refund\"\n    },\n    \"shippingDetails\": {\n      \"@type\": \"OfferShippingDetails\",\n      \"shippingRate\": {\"@type\": \"MonetaryAmount\", \"value\": \"0\", \"currency\": \"GBP\"},\n      \"deliveryTime\": {\n        \"@type\": \"ShippingDeliveryTime\",\n        \"handlingTime\": {\"@type\": \"QuantitativeValue\", \"minValue\": 1, \"maxValue\": 2, \"unitCode\": \"DAY\"},\n        \"transitTime\": {\"@type\": \"QuantitativeValue\", \"minValue\": 10, \"maxValue\": 15, \"unitCode\": \"DAY\"}\n      },\n      \"shippingDestination\": {\n        \"@type\": \"DefinedRegion\",\n        \"addressCountry\": [\"GB\",\"DE\",\"FR\",\"IT\",\"ES\",\"NL\",\"BE\",\"AT\",\"SE\",\"DK\",\"FI\",\"IE\",\"PT\",\"PL\",\"CZ\"]\n      }\n    }\n  },\n  \"additionalProperty\": [\n    {\"@type\": \"PropertyValue\", \"name\": \"frequencyBand\", \"value\": \"Dual Band 20 \u0026 Band 3 (800 MHz \u0026 1800 MHz) FDD LTE\"},\n    {\"@type\": \"PropertyValue\", \"name\": \"uplinkGain\", \"value\": \"\u003e=60 dB\"},\n    {\"@type\": \"PropertyValue\", \"name\": \"downlinkGain\", \"value\": \"\u003e=65 dB\"},\n    {\"@type\": \"PropertyValue\", \"name\": \"maxOutputPower\", \"value\": \"\u003e=10 dBm Ofcom licence-exempt limit\"},\n    {\"@type\": \"PropertyValue\", \"name\": \"noiseFigure\", \"value\": \"\u003c=5 dB\"},\n    {\"@type\": \"PropertyValue\", \"name\": \"coverageArea\", \"value\": \"Up to 200 m² (2,153 ft²) — small flat, home office, 2-bed house\"},\n    {\"@type\": \"PropertyValue\", \"name\": \"simultaneousUsers\", \"value\": \"Up to 20\"},\n    {\"@type\": \"PropertyValue\", \"name\": \"outdoorAntenna\", \"value\": \"5 dBi omni-directional (high-gain directional aerial upgrade available)\"},\n    {\"@type\": \"PropertyValue\", \"name\": \"indoorAntenna\", \"value\": \"3 dBi whip\"},\n    {\"@type\": \"PropertyValue\", \"name\": \"cableLength\", \"value\": \"10 m outdoor + 5 m indoor low-loss coax (outdoor 20\/30\/40\/50 m upgrade available)\"},\n    {\"@type\": \"PropertyValue\", \"name\": \"powerSource\", \"value\": \"AC 100-240V 50\/60Hz UK 3-pin, DC 5V output\"},\n    {\"@type\": \"PropertyValue\", \"name\": \"supported4GNetworks\", \"value\": \"Band 20 800MHz: O2, Vodafone, Three (MOCN), giffgaff, Tesco, Lebara; Band 3 1800MHz: EE, ASDA, BT, Virgin, Orange, T-Mobile, TPO\"},\n    {\"@type\": \"PropertyValue\", \"name\": \"unsupportedBands\", \"value\": \"No 3G UMTS Band 1 2100MHz; no 5G NR on any band\"},\n    {\"@type\": \"PropertyValue\", \"name\": \"certification\", \"value\": \"Ofcom licence-exempt, UKCA, CE, RoHS\"},\n    {\"@type\": \"PropertyValue\", \"name\": \"antennaSeparation\", \"value\": \"Minimum 10 m vertical separation between outdoor omni and indoor whip\"},\n    {\"@type\": \"PropertyValue\", \"name\": \"operatingTemperature\", \"value\": \"-10°C to +55°C\"},\n    {\"@type\": \"PropertyValue\", \"name\": \"weight\", \"value\": \"Booster approx. 450 g; shipping 3.0 kg\"}\n  ]\n}\n\u003c\/script\u003e\n\n\u003c!-- BREADCRUMB SCHEMA --\u003e\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@type\": \"BreadcrumbList\",\n  \"itemListElement\": [\n    {\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/www.ukmobilebooster.com\/\"},\n    {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Mobile Signal Boosters\", \"item\": \"https:\/\/www.ukmobilebooster.com\/collections\/mobile-signal-boosters\"},\n    {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"CD Dual Band 4G\", \"item\": \"https:\/\/www.ukmobilebooster.com\/collections\/cd-dual-band-4g\"},\n    {\"@type\": \"ListItem\", \"position\": 4, \"name\": \"Boost4U CD200\", \"item\": \"https:\/\/www.ukmobilebooster.com\/en-gb\/products\/cd200-mobile-booster\"}\n  ]\n}\n\u003c\/script\u003e\n\n\u003c!-- FAQ SCHEMA --\u003e\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@type\": \"FAQPage\",\n  \"mainEntity\": [\n    {\n      \"@type\": \"Question\",\n      \"name\": \"How does the CD200 dual-band booster differ from the smaller CD100 and the single-band C200?\",\n      \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The CD100 covers the same Band 20+3 dual bands but at up to 100 m² for 10 users with lower gain, so it suits a single room or small bedsit; the C200 is a single Band 20 (800 MHz) unit that boosts O2\/Vodafone 4G but misses EE Band 3 4G and voice. The CD200 keeps both bands, steps up to 200 m² for 20 users and raises gain to ≥60 dB uplink \/ ≥65 dB downlink. Choose the CD200 for a small flat, 2-bed house or home office with mixed operators; step down to the CD100 only for a single room, and choose the C200 only if you are O2\/Vodafone-only and do not need EE.\"}\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What is the difference between Band 20 (800MHz) for O2\/Vodafone and Band 3 (1800MHz) for EE on the CD200?\",\n      \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Band 20 (800 MHz) is the rural propagation band used by O2 and Vodafone for 4G, reaching further over distance and through obstacles; Three 4G rides Band 20 over the shared O2 MOCN. Band 3 (1800 MHz) carries EE 4G alongside the EE 2G GSM layer for calls and SMS. The CD200 amplifies both simultaneously, so an O2 phone and an EE phone in the same home both get boosted 4G without switching boxes.\"}\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"How much area does \\\"up to 200m²\\\" really cover, and which UK homes fit the CD200?\",\n      \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Up to 200 m² (2,153 ft²) means a small flat, a 2-bed terraced or semi home, a cottage living room plus kitchen and bedroom, or a home office \/ compact shop. It is not a whole-house solution for a large detached, three-storey or sprawling property; the 4-star review from Lisa P. notes it covers the living room and kitchen but a bigger model would be needed for the whole house. Solid walls, metal shelving and distance from the whip shrink the usable area.\"}\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"How do 20 simultaneous users work on the CD200?\",\n      \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The CD200 supports up to 20 phones or data devices connected at the same time, sharing the boosted Band 20 and Band 3 capacity. This suits a small family, a compact home office with a handful of staff phones, or a small reception\/shop counter. Beyond 20 active users the shared RF capacity thins out; a busy shop floor or a whole team needs a higher-capacity unit. It is connected capacity, not a guaranteed 20 fast-speed lines at once.\"}\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What do ≥60dB uplink and ≥65dB downlink gain mean, and how strong is the ≥10dBm output?\",\n      \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Gain in dB measures how much the amplifier strengthens the signal: ≥60 dB uplink lifts your phone's signal back up to the mast, and ≥65 dB downlink lifts the mast's signal down to your phone — about 15 dB more amplification than the smaller CD100, which is what reaches across 200 m². Output power in dBm measures the final re-broadcast strength; the CD200 caps at ≥10 dBm (about 10 mW) under Ofcom's licence-exempt limit. That is plenty for 200 m² indoors but deliberately lower than a high-power repeater.\"}\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Why is the CD200 output limited to ≥10dBm under the Ofcom licence-exempt rules?\",\n      \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"UK licence-exempt mobile repeaters are restricted to a low maximum output (≥10 dBm per this unit's class) to protect the mobile network from interference; the Wireless Telegraphy (Mobile Repeater) Exemption framework sets these bounds so no operator licence or paid spectrum authorisation is needed. A higher-output amplifier would require licensing and is not what the CD200 is designed for. The trade-off is that it is legal, plug-and-play and low-cost, but confined to a small-to-mid indoor area.\"}\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Should I use the included 5dBi omni outdoor antenna, or upgrade to a directional Yagi?\",\n      \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The supplied 5 dBi omni works well when you have a clear, unobstructed mounting spot with 1–2 bars outside and do not need to aim at a specific mast. Where donor signal is very weak, or the mast lies in one direction behind a ridge or trees, the paid high-gain directional aerial (+£50) focuses the pickup on that mast and often makes the difference between marginal and solid. Start with the omni, read the bar count, and upgrade only if signal stays weak.\"}\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"How much outdoor donor signal does the CD200 need before it can work?\",\n      \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"At least 1–2 bars of usable outdoor signal on Band 20 and\/or Band 3 at the omni mounting point, checked with a phone outside on the wall, roof or eave. A booster amplifies the donor signal it receives; it cannot create signal where none exists outside. If your phone shows zero bars and emergency calls only even at the mounting point, this unit will not work, and neither will any Ofcom-legal booster at this price.\"}\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What does the 365-day return policy cover, and how long does delivery take?\",\n      \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The CD200 carries a 365-day money-back guarantee: if it does not work for your location, return it by mail within 365 days for a refund; return shipping is deducted from the refund (ReturnShippingFees), so it is not a free-return label. Standard delivery is free: handling takes 1–2 working days and UK transit 10–15 working days, so it is not next-day, and the same policy covers 15 European countries (GB, DE, FR, IT, ES, NL, BE, AT, SE, DK, FI, IE, PT, PL, CZ).\"}\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Does the CD200 support VoLTE, and will it boost 5G or 3G?\",\n      \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The CD200 boosts 4G LTE data and 2G calls\/SMS; calls over 4G work when your handset and network offer VoLTE (Voice over LTE), which O2, Vodafone, EE and Three support on compatible plans. It does not boost 5G NR on any band and it does not boost 3G UMTS Band 1 (2100 MHz), so a device stuck on 3G fallback will not be helped. If 5G speed or 3G fallback is the main requirement, a different unit on those bands is needed.\"}\n    }\n  ]\n}\n\u003c\/script\u003e\n\u003c\/p\u003e\n\n\u003cdiv class=\"t4s-row\"\u003e\n\n\u003cdiv class=\"t4s-col-12 t4s-col-md-4 t4s-col-item verticalmiddle aifeature feature1\"\u003e\n\u003cdiv style=\"text-align: center ! important;\"\u003e\n\u003ch5\u003e\u003cstrong\u003eEnhanced 4G LTE Coverage\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003cp\u003e\nExperience superior 4G LTE signal strength with our Mobile Signal Booster, designed to cover up to 200m². Say goodbye to dropped calls and slow data speeds, ensuring seamless connectivity for your home or office.\u003cbr\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0488\/4129\/3976\/files\/Signal-Booster-Feature1-1.png?v=1780277092\" alt=\"4G LTE Mobile Signal Booster UK Networks EE Vodafone O2 Indoor Coverage Improve Signal Feature\" loading=\"lazy\" class=\"t4s-product-main-img lazyautosizes lazyloadt4sed\"\u003e\n\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"t4s-col-12 t4s-col-md-4 t4s-col-item verticalmiddle aifeature feature2\"\u003e\n\u003cdiv style=\"text-align: center ! important;\"\u003e\n\u003ch5\u003e\u003cstrong\u003eUniversal Compatibility\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003cp\u003e\nThis booster is compatible with major UK networks including EE, BT, and ASDA, making it an essential solution for households with multiple mobile providers. Enjoy reliable service regardless of your carrier.\u003cbr\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0488\/4129\/3976\/files\/Signal-Booster-Feature2.png?v=1780223075\" alt=\"4G LTE Mobile Signal Booster UK Networks EE Vodafone O2 Indoor Coverage Improve Signal Feature\" loading=\"lazy\" class=\"t4s-product-main-img lazyautosizes lazyloadt4sed\"\u003e\n\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"t4s-col-12 t4s-col-md-4 t4s-col-item verticalmiddle aifeature feature3\"\u003e\n\u003cdiv style=\"text-align: center ! important;\"\u003e\n\u003ch5\u003e\u003cstrong\u003eEasy Installation\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003cp\u003e\nOur Mobile Signal Booster comes with a complete kit, including all necessary components for a hassle-free setup. With straightforward instructions, you can boost your signal in no time.\u003cbr\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0488\/4129\/3976\/files\/Signal-Booster-Feature3.png?v=1780223075\" alt=\"4G LTE Mobile Signal Booster UK Networks EE Vodafone O2 Indoor Coverage Improve Signal Feature\" loading=\"lazy\" class=\"t4s-product-main-img lazyautosizes lazyloadt4sed\"\u003e\n\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"t4s-col-12 t4s-col-md-4 t4s-col-item verticalmiddle aifeature feature4\"\u003e\n\u003cdiv style=\"text-align: center ! important;\"\u003e\n\u003ch5\u003e\u003cstrong\u003eSupports Multiple Users\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003cp\u003e\nDesigned to accommodate up to 20 simultaneous users, this booster ensures that everyone in your household can enjoy enhanced signal strength for calls, texts, and data without interruptions.\u003cbr\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0488\/4129\/3976\/files\/Signal-Booster-Feature4.png?v=1780223075\" alt=\"4G LTE Mobile Signal Booster UK Networks EE Vodafone O2 Indoor Coverage Improve Signal Feature\" loading=\"lazy\" class=\"t4s-product-main-img lazyautosizes lazyloadt4sed\"\u003e\n\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"t4s-col-12 t4s-col-md-4 t4s-col-item verticalmiddle aifeature feature5\"\u003e\n\u003cdiv style=\"text-align: center ! important;\"\u003e\n\u003ch5\u003e\u003cstrong\u003eDual Band Technology\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003cp\u003e\nUtilizing dual band technology, this booster amplifies signals on both 800MHz and 1800MHz frequencies, providing comprehensive coverage for 4G LTE and voice calls, ensuring you stay connected.\u003cbr\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0488\/4129\/3976\/files\/Signal-Booster-Feature5.png?v=1780223075\" alt=\"4G LTE Mobile Signal Booster UK Networks EE Vodafone O2 Indoor Coverage Improve Signal Feature\" loading=\"lazy\" class=\"t4s-product-main-img lazyautosizes lazyloadt4sed\"\u003e\n\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"t4s-col-12 t4s-col-md-4 t4s-col-item verticalmiddle aifeature feature6\"\u003e\n\u003cdiv style=\"text-align: center ! important;\"\u003e\n\u003ch5\u003e\u003cstrong\u003eReliable Performance\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003cp\u003e\nWith a gain of up to 65dB, our Mobile Signal Booster guarantees a consistent and reliable connection, allowing you to enjoy faster uploads and downloads, clearer voice calls, and quick SMS delivery.\u003cbr\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0488\/4129\/3976\/files\/Signal-Booster-Feature6.png?v=1780223075\" alt=\"4G LTE Mobile Signal Booster UK Networks EE Vodafone O2 Indoor Coverage Improve Signal Feature\" loading=\"lazy\" class=\"t4s-product-main-img lazyautosizes lazyloadt4sed\"\u003e\n\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"t4s-col-12 t4s-col-md-12 t4s-col-item textcenter walmart\"\u003e\n\u003ch2\u003e\u003cstrong\u003e\u003cspan style=\"color:#fff;\"\u003e3 Steps to Full Bars\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align:center ! important;\" class=\"t4s-col-12 t4s-col-md-4 t4s-col-item aikeywords\"\u003e\n\u003ch2 style=\"font-size:14px ! important\"\u003e1. Place the Outdoor Antenna\u003c\/h2\u003e\nMount the antenna where you get the best signal.\u003cbr\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0488\/4129\/3976\/files\/Install-1.gif?v=1780223819\" alt=\"4G LTE Mobile Signal Booster UK Networks EE Vodafone O2 Indoor Coverage Improve Signal Install\" loading=\"lazy\" class=\"t4s-product-main-img lazyautosizes lazyloadt4sed\" width=\"350px\"\u003e\u003cbr\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align:center ! important;\" class=\"t4s-col-12 t4s-col-md-4 t4s-col-item aikeywords\"\u003e\n\u003ch2 style=\"font-size:14px ! important\"\u003e2. Connect the Booster Inside\u003c\/h2\u003e\nPlug in the booster and connect to the antenna.\u003cbr\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0488\/4129\/3976\/files\/Install-2.gif?v=1780223819\" alt=\"4G LTE Mobile Signal Booster UK Networks EE Vodafone O2 Indoor Coverage Improve Signal Install\" loading=\"lazy\" class=\"t4s-product-main-img lazyautosizes lazyloadt4sed\" width=\"350px\"\u003e\u003cbr\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align:center ! important;\" class=\"t4s-col-12 t4s-col-md-4 t4s-col-item aikeywords\"\u003e\n\u003ch2 style=\"font-size:14px ! important\"\u003e3. Enjoy Full Bars Everywhere\u003c\/h2\u003e\nClear calls, fast data, and no more dead zones.\u003cbr\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0488\/4129\/3976\/files\/Install-3.gif?v=1780223819\" alt=\"4G LTE Mobile Signal Booster UK Networks EE Vodafone O2 Indoor Coverage Improve Signal Install\" loading=\"lazy\" class=\"t4s-product-main-img lazyautosizes lazyloadt4sed\" width=\"350px\"\u003e\u003cbr\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"t4s-col-12 t4s-col-md-12 t4s-col-item aikeywords\" style=\"text-align:center ! important;\"\u003e\n\u003ch2 style=\"font-size:14px ! important\"\u003e4G LTE Mobile Signal Booster EE Mobile Booster ASDA Signal Booster BT Mobile Signal 200m2 Coverage UK Mobile Signal Improve Mobile Reception\u003c\/h2\u003e\n\u003c\/div\u003e\n\n\u003cp\u003eIt boost \u003cstrong\u003eAll 4G\/LTE and Calls\u003c\/strong\u003e signal on 800MHz, 1800MHz frequency, the frequencies used in UK and Europe used by mobile networks to deliver their mobile services: 4G and 2G (also known as GSM). It can boost UK and Europe all network operators for improving \u003cstrong\u003e4G\/LTE\u003c\/strong\u003e signal. If your phones support 4G Calling (also called Voice over LTE or VoLTE) and your area 4G Calling is available, with the booster you can make clearer voice calls using 4G network. It also can boost UK all networks on EE, BT, Asda, Virgin, The People's Operator, Orange, T-Mobile for improving \u003cstrong\u003eCalls \u0026amp; Texts\u003c\/strong\u003e signal. Boost indoor signal cover an area up to \u003cstrong\u003e200 m\u003csup\u003e2\u003c\/sup\u003e\u003c\/strong\u003e, is ideal for small apartments or offices.\u003c\/p\u003e\n\u003cp\u003eThe system is designed for universal 4G coverage. Unlike other kits this device will boost ALL mobile providers' 4G LTE, the solution will provide coverage on on both 800MHz, 1800MHz frequency \u003cstrong\u003esimultaneously\u003c\/strong\u003e. It's Dual Band booster and is an \u003cstrong\u003eESSENTIAL\u003c\/strong\u003e if many people in the same household are on different mobile phone networks!\u003c\/p\u003e\n\u003chr class=\"hr\"\u003e\n\u003cdiv class=\"t4s-col-12 t4s-col-md-4 t4s-col-item\"\u003e\n\u003cstrong\u003eWow 4G\/2G Calls\u003c\/strong\u003e\u003cbr\u003e Eliminates Dropped Calls\u003cbr\u003e\u003cstrong\u003eClear Voice\u003c\/strong\u003e\u003cbr\u003e No Miss Important Calls\u003c\/div\u003e\n\u003cdiv class=\"t4s-col-12 t4s-col-md-4 t4s-col-item\"\u003e\n\u003cstrong\u003eConsistent Connection\u003c\/strong\u003e\u003cbr\u003e Reliable 4G\/LTE Data\u003cbr\u003e\u003cstrong\u003eSend\/Receive SMS\u003c\/strong\u003e\u003cbr\u003e SMS Text Messages Quickly\u003c\/div\u003e\n\u003cdiv class=\"t4s-col-12 t4s-col-md-4 t4s-col-item\"\u003e\n\u003cstrong\u003e4G\/LTE Internet\u003c\/strong\u003e\u003cbr\u003e Faster Uploads \u0026amp; Downloads\u003cbr\u003e\u003cstrong\u003eSignal Wider Coverage\u003c\/strong\u003e\u003cbr\u003e Reception Up to 200 sq.m.\u003c\/div\u003e\n\u003chr class=\"hr\"\u003e\n\u003cdiv class=\"t4s-col-12 t4s-col-md-6 t4s-col-item\"\u003e\n\u003cbr\u003e\u003ch3\u003eUpgrade External Cables\u003c\/h3\u003e\nIf our standard package 10 meter external cable length is not enough to cover your area you have an upgrade option.\u003cbr\u003e \u003cimg class=\"t4s-product-main-img lazyautosizes lazyloadt4sed\" loading=\"lazy\" alt=\"4G LTE Mobile Signal Booster EE Mobile Booster ASDA Signal Booster BT Mobile Signal 200m2 Coverage UK Mobile Signal Improve Mobile Reception cables\" src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0488\/4129\/3976\/files\/ProductPageCable.webp?v=1600639912\"\u003e\u003chr class=\"hr\"\u003e\n\u003ch3\u003eUpgrade External Aerial\u003c\/h3\u003e\nHigher Gain Yagi Antenna - For better performance it's a must if indoor your phone with 1\/2 signal bars. Or get this upgrade if outdoor best signal strength in the following range:\u003cbr\u003e 2G (GSM) -76 to -90 dBm\u003cbr\u003e 3G (UMTS) -80 to -94 dBm\u003cbr\u003e 4G (LTE) -97 to -105 dBm\u003cbr\u003e How to shown dBm reading on phone? Check \u003ca href=\"https:\/\/www.ukmobilebooster.com\/pages\/quick_start_guide\"\u003e\u003cspan class=\"fwm\"\u003eQuick Start Guide\u003ci class=\"las la-external-link-alt\"\u003e\u003c\/i\u003e\u003c\/span\u003e\u003c\/a\u003e\u003cbr\u003e \u003cimg class=\"t4s-product-main-img lazyautosizes lazyloadt4sed\" loading=\"lazy\" alt=\"4G LTE Mobile Signal Booster EE Mobile Booster ASDA Signal Booster BT Mobile Signal 200m2 Coverage UK Mobile Signal Improve Mobile Reception higher gain yagi antenna\" src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0488\/4129\/3976\/files\/ProductPageHigherGainYagiAntenna.webp?v=1600640184\"\u003e\u003chr class=\"hr\"\u003e\n\u003ch3\u003eUpgrade Protector\u003c\/h3\u003e\nLightning Surge Protector - Designed to Protect your equipment from high amperage surges due to lightning strikes on aerials or masts in close proximity to the device. This unit is rated for 18KA of current surge and is very simple to install on any device.\u003cbr\u003e \u003cimg class=\"t4s-product-main-img lazyautosizes lazyloadt4sed\" loading=\"lazy\" alt=\"4G LTE Mobile Signal Booster EE Mobile Booster ASDA Signal Booster BT Mobile Signal 200m2 Coverage UK Mobile Signal Improve Mobile Reception surge protector\" src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0488\/4129\/3976\/files\/ProductPageSurgeProtector.webp?v=1600640184\"\u003e\u003chr class=\"hr\"\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"t4s-col-12 t4s-col-md-6 t4s-col-item\"\u003e\n\u003cbr\u003e\u003ch3\u003eSpecification\u003c\/h3\u003e\n\u003cdiv class=\"showonmobile\"\u003e(scroll to view all)\u003c\/div\u003e\n\u003cdiv class=\"table-responsive\"\u003e\n\u003ctable border=\"1\" cellpadding=\"1\" cellspacing=\"1\" style=\"width: 450px;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"background-color: #f6f6f8; width:170px;\"\u003e\u003cspan style=\"font-size: 16px;\"\u003eApplication \u0026amp; Bands\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"background-color: #f6f6f8;\"\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cspan style=\"color: #ff0000;\"\u003e[4G\/LTE \u0026amp; Voice Calls]\u003c\/span\u003e (Band 20, 3)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background-color: #f6f6f8;\"\u003e\u003cspan style=\"font-size: 16px;\"\u003eCountry\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"background-color: #f6f6f8;\"\u003e\u003cspan style=\"font-size: 16px;\"\u003eUnited Kingdom\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cstrong\u003eBoost All On\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan style=\"font-size: 16px;\"\u003eEE (2G \u0026amp; 4G)\u003cbr\u003eO2 (4G)\u003cbr\u003eVodafone (4G)\u003cbr\u003eThree (4G)\u003cbr\u003eAsda (2G \u0026amp; 4G)\u003cbr\u003eBT (2G \u0026amp; 4G)\u003cbr\u003eFreedom Pop (4G)\u003cbr\u003eGiffgaff (4G)\u003cbr\u003eiD Mobile (4G)\u003cbr\u003eLycamobile (4G)\u003cbr\u003eOrange (2G \u0026amp; 4G)\u003cbr\u003ePlusnet Mobile (4G)\u003cbr\u003eSky Mobile (4G)\u003cbr\u003eSmarty Mobile (4G)\u003cbr\u003eTesco (4G)\u003cbr\u003eThe People's Operator (2G \u0026amp; 4G)\u003cbr\u003eT-Mobile (2G \u0026amp; 4G)\u003cbr\u003eVirgin (2G \u0026amp; 4G)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan style=\"font-size: 16px;\"\u003eUsers Supporting\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan style=\"font-size: 16px;\"\u003e20 Simultaneously\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan style=\"font-size: 16px;\"\u003eBand\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan style=\"font-size: 16px;\"\u003eDual Band 20 \u0026amp; 3\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan style=\"font-size: 16px;\"\u003eFrequency\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan style=\"font-size: 16px;\"\u003e800MHz \u0026amp; 1800MHz\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan style=\"font-size: 16px;\"\u003eGain(dB)\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan style=\"font-size: 16px;\"\u003eUplink Gp≥60; Downlink Gp≥65\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan style=\"font-size: 16px;\"\u003eUp-link\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan style=\"font-size: 16px;\"\u003e832~862 MHz; 1710~1785 MHz\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan style=\"font-size: 16px;\"\u003eDown-link\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan style=\"font-size: 16px;\"\u003e791~821 MHz; 1805~1880 MHz\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan style=\"font-size: 16px;\"\u003eExport Power(Po)\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan style=\"font-size: 16px;\"\u003e≥10dBm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan style=\"font-size: 16px;\"\u003ePower Adapter\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan style=\"font-size: 16px;\"\u003eInput: AC 100V~240V 50\/60Hz; Output: DC 5V\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan style=\"font-size: 16px;\"\u003eWhat’s Included\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan style=\"font-size: 16px;\"\u003e1 x Booster\u003cbr\u003e1 x Outdoor Antenna\u003cbr\u003e1 x Indoor Antenna\u003cbr\u003e1 x UK Type Power Adapter\u003cbr\u003e1 x 10 Meters Outdoor Cable\u003cbr\u003e1 x 5 Meters Indoor Cable\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"t4s-col-12 t4s-col-md-12 t4s-col-item warmingtips\"\u003e\n\u003cstrong\u003eWarming Tips:\u003c\/strong\u003e\u003cbr\u003e\n\u003cli\u003eBand Confirmation: This booster can boost signals on \u003cspan class=\"importance\"\u003eBand 20 or 3\u003c\/span\u003e, please check the band of your devices firstly.\u003c\/li\u003e\n\u003cli\u003eFor iPhone: Dial *3001#12345#* → Press call button → Click 'Serving Cell Info' → Check 'Freq Band Indicator'.\u003c\/li\u003e\n\u003cli\u003eFor Android: Download 'LTE Discovery' APP → Click ‘SIGNALS’ → Check 'EARFCN'. More refer to \u003ca href=\"https:\/\/www.ukmobilebooster.com\/pages\/quick_start_guide\"\u003eQuick Start Guide \u003ci class=\"las la-external-link-alt\"\u003e\u003c\/i\u003e\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003eExternal Signal Needed: The signal booster can only amplify signal but can't create signal. If there is no signal outside, it won't work, please make sure you get 1-2 bars signal outside.\u003c\/li\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"t4s-row 2splitterextracoverage\"\u003e\n\u003cdiv class=\"t4s-col-12 t4s-col-md-12 t4s-col-item\"\u003e\n\u003ch3\u003eCustom your solution\u003c\/h3\u003e\n\u003ch4\u003e\u003cstrong\u003eExpandable coverage by adding indoor antenna if the outside signal is strong.\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"t4s-col-12 t4s-col-md-12 t4s-col-item verticalmiddle\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0488\/4129\/3976\/files\/Expand-Cell-Coverage-with-2-Indoor-Antenna.png?v=1700361962\" alt=\"UK Mobile Booster Expand Cell Coverage with 2 Indoor Antennas\" loading=\"lazy\" class=\"t4s-product-main-img lazyautosizes lazyloadt4sed networklogo\"\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"t4s-col-12 t4s-col-md-12 t4s-col-item textcenter\"\u003e\n\u003cbr\u003e\n\u003ch3\u003e\u003cstrong\u003e\u003cspan style=\"color: #ffffff;\"\u003eHow It Works\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"imgcenter\"\u003e\u003cimg class=\"t4s-product-main-img lazyautosizes lazyloadt4sed\" alt=\"how 4G LTE Mobile Signal Booster EE Mobile Booster ASDA Signal Booster BT Mobile Signal 200m2 Coverage UK Mobile Signal Improve Mobile Reception work for home office\" src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0488\/4129\/3976\/files\/ProductPageHIWhomeoffice-2.webp?v=1650634397\" style=\"display: inline-block;\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"t4s-row\"\u003e\n\u003cdiv class=\"t4s-col-12 t4s-col-md-4 t4s-col-item\"\u003e\n\u003cdiv class=\"howitwork1\"\u003e\u003ch4\u003e1\u003c\/h4\u003e\u003c\/div\u003e \u003cstrong\u003eReceives signal\u003c\/strong\u003e\u003cbr\u003e The powerful antenna reaches out to access a voice and 3G, 4G, and LTE data signal, and delivers it to the booster\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"t4s-col-12 t4s-col-md-4 t4s-col-item\"\u003e \u003cdiv class=\"howitwork2\"\u003e\u003ch4\u003e2\u003c\/h4\u003e\u003c\/div\u003e \u003cstrong\u003eBoosts signal\u003c\/strong\u003e\u003cbr\u003e The booster receives the signal, amplifies it, and serves as a relay between your phone and the nearest cell tower.\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"t4s-col-12 t4s-col-md-4 t4s-col-item\"\u003e \u003cdiv class=\"howitwork3\"\u003e\u003ch4\u003e3\u003c\/h4\u003e\u003c\/div\u003e \u003cstrong\u003eBroadcasts signal\u003c\/strong\u003e\u003cbr\u003e Your devices get increased cell reception, and calls and data are fed through the booster back to the network.\u003cbr\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"t4s-col-12 t4s-col-md-12 t4s-col-item\"\u003e\n\u003cbr\u003e\u003ch4\u003e\u003cstrong\u003eGet stronger signal\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"t4s-row\"\u003e\n\u003cdiv class=\"t4s-col-12 t4s-col-md-6 t4s-col-item\"\u003e\u003cdiv class=\"featured-box\" style=\"height: auto;\"\u003e\u003cdiv class=\"box-content clearboth\"\u003e \u003cimg class=\"t4s-product-main-img lazyautosizes lazyloadt4sed\" alt=\"how 4G LTE Mobile Signal Booster EE Mobile Booster ASDA Signal Booster BT Mobile Signal 200m2 Coverage UK Mobile Signal Improve Mobile Reception work for home office\" src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0488\/4129\/3976\/files\/ProductPagenormalcoverage-2.webp?v=1650634397\" style=\"display: inline-block;\"\u003e \u003ch4\u003eNormal Cell Coverage\u003c\/h4\u003e Dropped calls and slow data are generally caused by three things: distance from a cell tower, building materials in your home or office, or obstruction from tall objects such as trees, topography, and buildings.\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv class=\"t4s-col-12 t4s-col-md-6 t4s-col-item\"\u003e \u003cdiv class=\"featured-box\" style=\"height: auto;\"\u003e \u003cdiv class=\"box-content clearboth\"\u003e \u003cimg class=\"t4s-product-main-img lazyautosizes lazyloadt4sed\" alt=\"how 4G LTE Mobile Signal Booster EE Mobile Booster ASDA Signal Booster BT Mobile Signal 200m2 Coverage UK Mobile Signal Improve Mobile Reception work for home office\" src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0488\/4129\/3976\/files\/ProductPageboostedcoverage-2.webp?v=1650634397\" style=\"display: inline-block;\"\u003e \u003ch4\u003eSignal Coverage with our booster\u003c\/h4\u003e Signal boosters increase cell signal by collecting signals with a powerful antenna, delivering those signals to the booster, amplifying the cell signals so your devices receive them, and delivering your device's boosted signals back to the cell tower.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"t4s-col-12 t4s-col-md-6 t4s-col-item verticalmiddle\"\u003e\n\u003cdiv style=\"text-align: center ! important;\"\u003e\n\u003ch4\u003e\u003cstrong\u003eInstallation\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cdiv style=\"text-align:left ! important;\"\u003e\n\u003col\u003e\n\u003cli\u003eConnect the indoor antenna to the MS port.\u003c\/li\u003e\n\u003cli\u003eConnect the outdoor antenna to the BS Port.\u003c\/li\u003e\n\u003cli\u003eInstall the outdoor antenna and keep a minimum vertical distance of 10 meters from the indoor antenna.\u003c\/li\u003e\n\u003cli\u003ePoint the outdoor antenna to the direction where you know there is possibly a higher signal strength from the base station.\u003c\/li\u003e\n\u003cli\u003ePower on the booster and check the signal strength.\u003c\/li\u003e\n\u003cli\u003eAdjust the outdoor antenna until you get the best signal strength.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003e\u003cstrong\u003eIMPORTANT NOTE\u003c\/strong\u003e:\u003cbr\u003eDO NOT POWER ON THE DEVICE UNTIL YOU HAVE COMPLETED THIS SETUP.\u003c\/p\u003e\n\u003cp\u003eRead more about \u003ca href=\"https:\/\/drive.google.com\/file\/d\/1Uch5legGJsKTzLO9PTGpgsKEnZGEq7TH\/view\" target=\"_blank\"\u003eUser Manual Documentation.\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"t4s-col-12 t4s-col-md-6 t4s-col-item verticalmiddle\"\u003e\n\u003cspan style=\"text-align: center ! important;\"\u003e\u003cimg class=\"t4s-product-main-img lazyautosizes lazyloadt4sed\" loading=\"lazy\" alt=\"4G LTE Mobile Signal Booster EE Mobile Booster ASDA Signal Booster BT Mobile Signal 200m2 Coverage UK Mobile Signal Improve Mobile Reception signal coverage\" src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0488\/4129\/3976\/files\/Coverage.jpg?v=1698191834\"\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"t4s-col-12 t4s-col-md-12 t4s-col-item textcenter\"\u003e\n\u003cbr\u003e\n\u003ch3\u003e\u003cstrong\u003e\u003cspan style=\"color: #ffffff;\"\u003eApplication Scenarios\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"t4s-col-12 t4s-col-md-3 t4s-col-item verticalmiddle\"\u003e\n\u003cimg class=\"t4s-product-main-img lazyautosizes lazyloadt4sed networklogo\" loading=\"lazy\" alt=\"4G LTE Mobile Signal Booster EE Mobile Booster ASDA Signal Booster BT Mobile Signal 200m2 Coverage UK Mobile Signal Improve Mobile Reception home application\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0488\/4129\/3976\/files\/application-home.png?v=1697980834\"\u003e\u003cbr\u003e\u003cstrong\u003eHome\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"t4s-col-12 t4s-col-md-3 t4s-col-item verticalmiddle\"\u003e\n\u003cimg class=\"t4s-product-main-img lazyautosizes lazyloadt4sed networklogo\" loading=\"lazy\" alt=\"4G LTE Mobile Signal Booster EE Mobile Booster ASDA Signal Booster BT Mobile Signal 200m2 Coverage UK Mobile Signal Improve Mobile Reception office application\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0488\/4129\/3976\/files\/application-office.png?v=1697980832\"\u003e\u003cbr\u003e\u003cstrong\u003eOffice\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"t4s-col-12 t4s-col-md-3 t4s-col-item verticalmiddle\"\u003e\n\u003cimg class=\"t4s-product-main-img lazyautosizes lazyloadt4sed networklogo\" loading=\"lazy\" alt=\"4G LTE Mobile Signal Booster EE Mobile Booster ASDA Signal Booster BT Mobile Signal 200m2 Coverage UK Mobile Signal Improve Mobile Reception garage application\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0488\/4129\/3976\/files\/application-garage.png?v=1697980834\"\u003e\u003cbr\u003e\u003cstrong\u003eGarage\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"t4s-col-12 t4s-col-md-3 t4s-col-item verticalmiddle\"\u003e\n\u003cimg class=\"t4s-product-main-img lazyautosizes lazyloadt4sed networklogo\" loading=\"lazy\" alt=\"4G LTE Mobile Signal Booster EE Mobile Booster ASDA Signal Booster BT Mobile Signal 200m2 Coverage UK Mobile Signal Improve Mobile Reception metal buildings application\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0488\/4129\/3976\/files\/application-metal-buildings.png?v=1697980834\"\u003e\u003cbr\u003e\u003cstrong\u003eMetal Buildings\u003c\/strong\u003e\n\u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"t4s-col-12 t4s-col-md-12 t4s-col-item aikeywords\"\u003e\nTags: dual band 4G signal booster UK Band 20 Band 3, CD200 mobile booster, EE O2 Vodafone Three 4G booster 200m² UK, Band 20 800MHz Band 3 1800MHz budget dual-band repeater UK, £205 budget dual-band 4G booster 2-bed home office 20 users UK\u003cbr\u003e\nCD200, dual band 4G signal booster UK, Band 20 Band 3 800 1800MHz booster, 200m2 small flat home office 2-bed house booster, EE O2 Vodafone Three 4G booster, budget dual-band 4G repeater, Boost4U CD200 MBCD200gb, £205.99, Ofcom licence-exempt 4G booster UK\u003cbr\u003e\nbuy dual band 4G signal booster UK 2-bed house small flat, EE 4G signal booster home UK Band 3 1800MHz 200m², O2 Vodafone 4G booster rural cottage Band 20 800MHz, Three 4G signal booster home UK O2 MOCN Band 20, home office mobile signal booster 20 users small team UK, Boost4U CD200 price £205.99 MBCD200gb, budget 4G repeater 800 1800MHz plug and play UK order, 2-bed house small shop 4G booster EE O2 giffgaff Tesco UK\u003cbr\u003e\nwhat is a dual band 4G booster Band 20 Band 3, why does O2 Vodafone 4G use Band 20 800MHz in the UK, how far apart do outdoor and indoor antennas need to be for a 200m² booster, how does a 4G signal booster work Ofcom licence exempt UK, 100m² vs 200m² signal booster coverage difference, do signal boosters need outside signal bars to work, what does 60dB 65dB gain 10dBm output mean on a home booster, omni vs yagi outdoor antenna for weak 4G signal UK\u003cbr\u003e\nCD200 vs CD100 smaller dual-band 100m² booster, CD200 vs C200 single Band 20 200m² booster, dual band vs single band 4G booster which should I buy UK, CD200 vs cheap Amazon booster does it actually work, 100m² vs 200m² vs 500m² home booster coverage, CD200 vs Cel-Fi\/network-provided home unit UK, budget dual-band vs premium multi-band 5G booster value UK, CD200 vs Band 7 2600MHz EE capacity booster\n\u003c\/div\u003e","brand":"UKMobileBooster.com","offers":[{"title":"No \/ No \/ No","offer_id":36506238582936,"sku":"MBCD200gb","price":205.99,"currency_code":"GBP","in_stock":true},{"title":"No \/ No \/ Yes","offer_id":36506238615704,"sku":"MBCD200gb","price":225.99,"currency_code":"GBP","in_stock":true},{"title":"No \/ Yes \/ No","offer_id":36506238648472,"sku":"MBCD200gb","price":255.99,"currency_code":"GBP","in_stock":true},{"title":"No \/ Yes \/ Yes","offer_id":36506238681240,"sku":"MBCD200gb","price":275.99,"currency_code":"GBP","in_stock":true},{"title":"20 M \/ No \/ No","offer_id":36506238714008,"sku":"MBCD200gb","price":225.99,"currency_code":"GBP","in_stock":true},{"title":"20 M \/ No \/ Yes","offer_id":36506238746776,"sku":"MBCD200gb","price":245.99,"currency_code":"GBP","in_stock":true},{"title":"20 M \/ Yes \/ No","offer_id":36506238779544,"sku":"MBCD200gb","price":275.99,"currency_code":"GBP","in_stock":true},{"title":"20 M \/ Yes \/ Yes","offer_id":36506238812312,"sku":"MBCD200gb","price":295.99,"currency_code":"GBP","in_stock":true},{"title":"30 M \/ No \/ No","offer_id":36506238845080,"sku":"MBCD200gb","price":235.99,"currency_code":"GBP","in_stock":true},{"title":"30 M \/ No \/ Yes","offer_id":36506238877848,"sku":"MBCD200gb","price":255.99,"currency_code":"GBP","in_stock":true},{"title":"30 M \/ Yes \/ No","offer_id":36506238910616,"sku":"MBCD200gb","price":285.99,"currency_code":"GBP","in_stock":true},{"title":"30 M \/ Yes \/ Yes","offer_id":36506238943384,"sku":"MBCD200gb","price":305.99,"currency_code":"GBP","in_stock":true},{"title":"40 M \/ No \/ No","offer_id":36506238976152,"sku":"MBCD200gb","price":245.99,"currency_code":"GBP","in_stock":true},{"title":"40 M \/ No \/ Yes","offer_id":36506239008920,"sku":"MBCD200gb","price":265.99,"currency_code":"GBP","in_stock":true},{"title":"40 M \/ Yes \/ No","offer_id":36506239074456,"sku":"MBCD200gb","price":295.99,"currency_code":"GBP","in_stock":true},{"title":"40 M \/ Yes \/ Yes","offer_id":36506239107224,"sku":"MBCD200gb","price":315.99,"currency_code":"GBP","in_stock":true},{"title":"50 M \/ No \/ No","offer_id":36506239139992,"sku":"MBCD200gb","price":255.99,"currency_code":"GBP","in_stock":true},{"title":"50 M \/ No \/ Yes","offer_id":36506239172760,"sku":"MBCD200gb","price":275.99,"currency_code":"GBP","in_stock":true},{"title":"50 M \/ Yes \/ No","offer_id":36506239205528,"sku":"MBCD200gb","price":305.99,"currency_code":"GBP","in_stock":true},{"title":"50 M \/ Yes \/ Yes","offer_id":36506239238296,"sku":"MBCD200gb","price":325.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0488\/4129\/3976\/products\/ProductCD200.jpg?v=1604054424"},{"product_id":"cd250-mobile-booster","title":"4G LTE \u0026 Calls - 250m2 (EE\/ASDA\/BT) Mobile Signal Booster","description":"\u003cp\u003e\n\u003cstyle\u003e\n:root{\n  --cyan:#00f0ff; --magenta:#ff00e5; --purple:#7b2ff7; --green:#00ff88; --orange:#ff8c00;\n  --bg:#f0f7ff; --card:rgba(255,255,255,0.72); --ink:#0a1628;\n}\n*{box-sizing:border-box;margin:0;padding:0;}\nhtml{background:var(--bg);color:var(--ink);font-family:'Segoe UI',system-ui,-apple-system,sans-serif;line-height:1.7;scroll-behavior:smooth;}\n.wrap{margin:0 auto;padding:0 24px;}\n\n\/* HERO *\/\n.hero{background:linear-gradient(135deg,#00f0ff 0%,#7b2ff7 45%,#ff00e5 100%);padding:60px 0 52px;position:relative;overflow:hidden;}\n.hero::after{content:\"\";position:absolute;inset:0;background:radial-gradient(circle at 80% 20%,rgba(0,255,136,0.35),transparent 55%),radial-gradient(circle at 15% 85%,rgba(255,140,0,0.3),transparent 50%);pointer-events:none;}\n.hero-inner{position:relative;z-index:1;display:grid;grid-template-columns:1.2fr 1fr;gap:40px;align-items:center;}\n.hero h1{color:#fff;font-weight:800;line-height:1.25;margin-bottom:16px;text-shadow:0 0 20px rgba(0,240,255,0.8),0 0 40px rgba(255,0,229,0.5);}\n.hero .tag{display:inline-block;background:rgba(255,255,255,0.2);backdrop-filter:blur(10px);border:1px solid 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0;}\nh2{border:0px;margin-bottom:24px;padding-bottom:10px;background:linear-gradient(90deg,var(--cyan),var(--magenta));-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;font-weight:800;}\nh2.cyan{background:linear-gradient(90deg,var(--cyan),#00ff88);-webkit-background-clip:text;-webkit-text-fill-color:transparent;}\nh2.magenta{background:linear-gradient(90deg,var(--magenta),var(--orange));-webkit-background-clip:text;-webkit-text-fill-color:transparent;}\nh2.purple{background:linear-gradient(90deg,var(--purple),var(--cyan));-webkit-background-clip:text;-webkit-text-fill-color:transparent;}\nh2.green{background:linear-gradient(90deg,var(--green),var(--cyan));-webkit-background-clip:text;-webkit-text-fill-color:transparent;}\nh2.orange{background:linear-gradient(90deg,var(--orange),var(--magenta));-webkit-background-clip:text;-webkit-text-fill-color:transparent;}\n\n.card{background:var(--card);backdrop-filter:blur(14px);border-radius:18px;padding:28px;margin-bottom:24px;border:1px 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rgba(0,240,255,0.2);}\nsummary{font-weight:700;cursor:pointer;color:#1a3a6e;}\nsummary:hover{color:var(--purple);}\ndetails p{margin-top:10px;color:#2a3a5e;}\n\n.blog-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px;}\n.blog-card{display:block;background:linear-gradient(135deg,rgba(123,47,247,0.08),rgba(0,240,255,0.08));border-radius:14px;padding:22px;text-decoration:none;color:#1a3a6e;border:1px solid rgba(123,47,247,0.25);transition:transform .2s;}\n.blog-card:hover{transform:translateY(-3px);box-shadow:0 10px 30px rgba(123,47,247,0.25);}\n.blog-card h4{margin-bottom:8px;color:var(--purple);}\n\n.lead{background:linear-gradient(135deg,rgba(0,240,255,0.1),rgba(255,0,229,0.08));border-radius:16px;padding:24px;border-left:4px solid var(--cyan);}\n.review{background:rgba(255,255,255,0.7);border-radius:14px;padding:18px 20px;margin-bottom:14px;border:1px solid rgba(0,240,255,0.18);}\n.review .meta{font-weight:700;color:var(--purple);margin-bottom:6px;}\n.stars{color:#ff8c00;letter-spacing:2px;}\nimg{border:0px;max-width:100%;height:auto;}\n.logo{height:40px;}\n\n\/* Keyword Summary *\/\n.kw-group{margin-bottom:18px;}\n.kw-group h4{color:var(--purple);margin-bottom:8px;}\n.kw-text{background:rgba(255,255,255,0.7);border:1px dashed rgba(123,47,247,0.4);border-radius:12px;padding:14px 16px;color:#2a3a5e;}\n.kw-btn-row{margin-top:10px;}\n.kw-btn{display:inline-flex;align-items:center;gap:8px;background:linear-gradient(135deg,var(--green),var(--cyan));color:#062b1c;border:0;padding:9px 16px;border-radius:10px;font-weight:700;cursor:pointer;margin:4px 6px 0 0;}\n.kw-btn.magenta{background:linear-gradient(135deg,var(--magenta),var(--orange));color:#fff;}\n.kw-btn.purple{background:linear-gradient(135deg,var(--purple),var(--cyan));color:#fff;}\n.kw-btn.cyan{background:linear-gradient(135deg,var(--cyan),var(--purple));color:#fff;}\n\n.toast{position:fixed;bottom:24px;left:50%;transform:translateX(-50%);background:#0a1628;color:#00ff88;padding:12px 22px;border-radius:12px;font-weight:700;z-index:99;display:none;}\ntextarea{display:none;}\n\n@media(max-width:860px){\n  .hero-inner,.pc-grid,.scenes{grid-template-columns:1fr;}\n  .blog-grid{grid-template-columns:1fr;}\n}\n\u003c\/style\u003e\n\n\u003c!-- HERO --\u003e\n\u003cheader class=\"hero\"\u003e\n  \u003cdiv class=\"wrap hero-inner\"\u003e\n    \u003cdiv\u003e\n      \u003cspan class=\"tag\"\u003eCD Dual-Band · Band 20 \u0026amp; 3 (800 \/ 1800 MHz) FDD LTE · 4G Data + 2G Calls\/SMS · ≥60 dB Uplink · ≥65 dB Downlink · ≥17 dBm Output · 250 m² · 25 Users · 5 dBi Omni + 3 dBi Whip · UKCA \/ CE \/ RoHS\u003c\/span\u003e\n      \u003ch1\u003eBoost4U CD250 Dual-Band 4G LTE Mobile Signal Booster UK — Band 20 \u0026amp; 3 (800\/1800MHz), EE, O2, Vodafone \u0026amp; Three, 250 m², Up to 25 Users, £295.00\u003c\/h1\u003e\n      \u003cp\u003eThe larger dual-band Boost4U CD250 amplifies Band 20 (800 MHz) and Band 3 (1800 MHz) 4G LTE in one box, with ≥60 dB uplink gain, ≥65 dB downlink gain and a higher \u003cstrong\u003e≥17 dBm\u003c\/strong\u003e output (about 5× the radiated power of the CD200), a 5 dBi omni outdoor antenna and a 3 dBi whip indoor antenna, covering up to \u003cstrong\u003e250 m²\u003c\/strong\u003e for up to \u003cstrong\u003e25 simultaneous users\u003c\/strong\u003e at \u003cstrong\u003e£295.00 GBP\u003c\/strong\u003e.\u003c\/p\u003e\n      \u003cdiv class=\"price\"\u003e£295.00 GBP · Free UK Delivery · 365-Day Return\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv\u003e\n      \u003cimg src=\"https:\/\/picsum.photos\/seed\/cd250-hero\/1200\/675\" alt=\"Boost4U CD250 dual-band Band 20 Band 3 800 1800MHz 4G LTE mobile signal booster kit with 5dBi omni outdoor antenna and 3dBi whip indoor antenna, 250m2 coverage for up to 25 users, 17dBm output\"\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/header\u003e\n\n\u003c!-- CONCLUSION LEAD --\u003e\n\u003csection\u003e\n  \u003cdiv class=\"wrap\"\u003e\n    \u003cp class=\"lead\"\u003eThe Boost4U CD250 is the larger dual-band Band 20 \u0026amp; Band 3 (800 \u0026amp; 1800 MHz) FDD LTE mobile signal booster priced at \u003cstrong\u003e£295.00 GBP\u003c\/strong\u003e that amplifies 4G LTE data on both bands together with 2G GSM voice calls and SMS (VoLTE where available on the handset and network), delivering \u003cstrong\u003e≥60 dB uplink gain, ≥65 dB downlink gain and ≥17 dBm maximum output power\u003c\/strong\u003e across up to \u003cstrong\u003e250 m² (2,691 ft²)\u003c\/strong\u003e for up to \u003cstrong\u003e25 simultaneous users\u003c\/strong\u003e, using a 5 dBi omni-directional outdoor antenna (upgradeable to a high-gain directional aerial), a 3 dBi whip indoor antenna, a 10 m outdoor plus 5 m indoor low-loss coaxial cable pair and an AC 100–240 V UK 3-pin adapter outputting DC 5 V. The ≥17 dBm output (roughly 50 mW, about five times the CD200's ≥10 dBm) is the hardware reason it reaches a larger 250 m² space at the same ≥60\/≥65 dB gain. On Band 20 (800 MHz) it boosts O2, Vodafone and Tesco\/giffgaff\/Lebara-networked 4G, with Three 4G served on Band 20 via the O2 MOCN; on Band 3 (1800 MHz) it boosts EE 4G alongside EE\/ASDA\/BT\/Virgin\/Orange\/T-Mobile 2G voice and SMS. The CD250 does \u003cstrong\u003enot\u003c\/strong\u003e boost 3G (Band 1 2100 MHz) or 5G. It is UKCA\/CE\/RoHS certified, Ofcom licence-exempt, weighs about 450 g for the booster unit (3.0 kg shipping weight), ships free to 15 European countries in 10–15 working days after 1–2 days handling, and carries a 365-day money-back guarantee.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003c!-- IDENTITY \/ PRICE TABLE --\u003e\n\u003csection\u003e\n  \u003cdiv class=\"wrap\"\u003e\n    \u003ch2 class=\"cyan\"\u003eProduct Identity \u0026amp; Pricing\u003c\/h2\u003e\n    \u003cdiv class=\"card table-scroll\"\u003e\n      \u003ctable\u003e\n        \u003ccolgroup\u003e\n\u003ccol class=\"col1\"\u003e\n\u003ccol class=\"col2\"\u003e\n\u003c\/colgroup\u003e\n        \u003ctbody\u003e\n          \u003ctr\u003e\n\u003ctd\u003eProduct Name\u003c\/td\u003e\n\u003ctd\u003eBoost4U CD250 Mobile Booster — 4G LTE \u0026amp; Calls, 250 m² (EE \/ ASDA \/ BT \/ O2 \/ Vodafone \/ Three range)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eModel \/ MPN\u003c\/td\u003e\n\u003ctd\u003eCD250 \/ MBCD250gb\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eSKU\u003c\/td\u003e\n\u003ctd\u003eMBCD250gb\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eGTIN-13 \/ EAN\u003c\/td\u003e\n\u003ctd\u003e6920702763512\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eBoost4U (vendor UKMobileBooster.com)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eCategory\u003c\/td\u003e\n\u003ctd\u003eCD Dual-Band 4G Mobile Signal Boosters\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eBase Price\u003c\/td\u003e\n\u003ctd\u003e£295.00 GBP (base variant No\/No\/No); no compare-at was-price\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eUpgrade Options\u003c\/td\u003e\n\u003ctd\u003e20 m cable +£20; 30 m +£30; 40 m +£40; 50 m +£50; high-gain directional aerial +£50; surge protector +£20 (combinations up to £415.00)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eIndoor Coverage\u003c\/td\u003e\n\u003ctd\u003eUp to 250 m² (2,691 ft²) — medium home, small office, café or pub\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eSimultaneous Users\u003c\/td\u003e\n\u003ctd\u003eUp to 25\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003eBooster unit approx. 450 g; shipping weight 3.0 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eBooster Dimensions\u003c\/td\u003e\n\u003ctd\u003e170 × 110 × 30 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003ePublished \/ Updated\u003c\/td\u003e\n\u003ctd\u003eUpdated 2026-10-18\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003c\/tbody\u003e\n      \u003c\/table\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003c!-- FREQUENCY \u0026 ELECTRICAL TABLE --\u003e\n\u003csection\u003e\n  \u003cdiv class=\"wrap\"\u003e\n    \u003ch2 class=\"purple\"\u003eFrequency Bands, Gain, Output \u0026amp; Electrical Specifications\u003c\/h2\u003e\n    \u003cdiv class=\"card table-scroll\"\u003e\n      \u003ctable\u003e\n        \u003ccolgroup\u003e\n\u003ccol class=\"col1\"\u003e\n\u003ccol class=\"col2\"\u003e\n\u003c\/colgroup\u003e\n        \u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n        \u003ctbody\u003e\n          \u003ctr\u003e\n\u003ctd\u003eFrequency Band\u003c\/td\u003e\n\u003ctd\u003eDual Band 20 \u0026amp; 3 (800 \u0026amp; 1800 MHz) FDD LTE\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eUplink — Band 20\u003c\/td\u003e\n\u003ctd\u003e832 – 862 MHz (800 MHz)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eDownlink — Band 20\u003c\/td\u003e\n\u003ctd\u003e791 – 821 MHz (800 MHz)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eUplink — Band 3\u003c\/td\u003e\n\u003ctd\u003e1710 – 1785 MHz (1800 MHz)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eDownlink — Band 3\u003c\/td\u003e\n\u003ctd\u003e1805 – 1880 MHz (1800 MHz)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eSupported Services\u003c\/td\u003e\n\u003ctd\u003e4G LTE data + 2G GSM voice calls + SMS (VoLTE where available)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eUplink Gain (Gp)\u003c\/td\u003e\n\u003ctd\u003e≥ 60 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eDownlink Gain (Gp)\u003c\/td\u003e\n\u003ctd\u003e≥ 65 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eMax Output Power (Po)\u003c\/td\u003e\n\u003ctd\u003e≥ 17 dBm (approx. 50 mW — the higher output that drives 250 m²)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eNoise Figure\u003c\/td\u003e\n\u003ctd\u003e≤ 5 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e-10°C to +55°C\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003ePorts\u003c\/td\u003e\n\u003ctd\u003eBS (outdoor donor), MS (indoor server)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eUnsupported Bands\u003c\/td\u003e\n\u003ctd\u003eNo 3G UMTS Band 1 (2100 MHz); no 5G NR on any band\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003c\/tbody\u003e\n      \u003c\/table\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003c!-- ANTENNAS \u0026 CABLE --\u003e\n\u003csection\u003e\n  \u003cdiv class=\"wrap\"\u003e\n    \u003ch2 class=\"magenta\"\u003eAntennas, Cable \u0026amp; Separation\u003c\/h2\u003e\n    \u003cdiv class=\"card table-scroll\"\u003e\n      \u003ctable\u003e\n        \u003ccolgroup\u003e\n\u003ccol class=\"col1\"\u003e\n\u003ccol class=\"col2\"\u003e\n\u003c\/colgroup\u003e\n        \u003ctbody\u003e\n          \u003ctr\u003e\n\u003ctd\u003eOutdoor Antenna\u003c\/td\u003e\n\u003ctd\u003eOmni-directional, 5 dBi (upgradeable to high-gain directional aerial +£50 for very weak fringe signal)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eIndoor Antenna\u003c\/td\u003e\n\u003ctd\u003eWhip antenna, 3 dBi (placed centrally across the 250 m² space)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eCable Included\u003c\/td\u003e\n\u003ctd\u003e10 m outdoor + 5 m indoor low-loss coaxial cables (outdoor cable upgradeable to 20 m +£20, 30 m +£30, 40 m +£40 or 50 m +£50 for a remote roof)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eMinimum Antenna Separation\u003c\/td\u003e\n\u003ctd\u003e10 m vertical separation between outdoor omni and indoor whip to prevent self-oscillation\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eOutdoor Donor Signal Required\u003c\/td\u003e\n\u003ctd\u003eAt least 1–2 bars of usable outdoor signal (Band 20 and\/or Band 3) at the omni mounting point\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003c\/tbody\u003e\n      \u003c\/table\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"scenes\" style=\"margin-top:20px;\"\u003e\n      \u003cdiv class=\"scene\"\u003e\n\u003cimg src=\"https:\/\/picsum.photos\/seed\/cd250-omni\/1200\/675\" alt=\"5dBi omni-directional outdoor antenna mounted on a UK house wall pulling in Band 20 and Band 3 donor signal\"\u003e\u003cdiv class=\"body\"\u003e\n\u003ch4\u003e5 dBi Omni Donor Antenna\u003c\/h4\u003e\n\u003cp\u003eThe supplied omni picks up signal in all directions and suits a clear mounting spot; for very weak fringe signal a high-gain directional aerial upgrade focuses on the nearest mast.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n      \u003cdiv class=\"scene\"\u003e\n\u003cimg src=\"https:\/\/picsum.photos\/seed\/cd250-whip\/1200\/675\" alt=\"3dBi whip indoor antenna standing centrally in a medium home connected to the CD250 booster\"\u003e\u003cdiv class=\"body\"\u003e\n\u003ch4\u003e3 dBi Indoor Whip\u003c\/h4\u003e\n\u003cp\u003eThe slim whip re-broadcasts the ≥17 dBm boosted signal across a medium home, small office or café; keep it at least 10 m below the outdoor omni to avoid feedback.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003c!-- POWER \u0026 CERTIFICATION --\u003e\n\u003csection\u003e\n  \u003cdiv class=\"wrap\"\u003e\n    \u003ch2 class=\"green\"\u003ePower Supply, Certification \u0026amp; Installation\u003c\/h2\u003e\n    \u003cdiv class=\"card table-scroll\"\u003e\n      \u003ctable\u003e\n        \u003ccolgroup\u003e\n\u003ccol class=\"col1\"\u003e\n\u003ccol class=\"col2\"\u003e\n\u003c\/colgroup\u003e\n        \u003ctbody\u003e\n          \u003ctr\u003e\n\u003ctd\u003ePower Adapter Input\u003c\/td\u003e\n\u003ctd\u003eAC 100 – 240 V, 50\/60 Hz, UK 3-pin plug\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003ePower Adapter Output\u003c\/td\u003e\n\u003ctd\u003eDC 5 V\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eCertification\u003c\/td\u003e\n\u003ctd\u003eUKCA \/ CE \/ RoHS; Ofcom licence-exempt (mobile repeater class)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eInstallation Time\u003c\/td\u003e\n\u003ctd\u003e10–15 minutes, plug-and-play; no tools for the basic setup\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003e5G NR Support\u003c\/td\u003e\n\u003ctd\u003eNo — 5G is not boosted on any band\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003e3G UMTS Support\u003c\/td\u003e\n\u003ctd\u003eNo — Band 1 (2100 MHz) 3G is not boosted; relies on 4G VoLTE for calls where offered\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eDisplay \/ Meter\u003c\/td\u003e\n\u003ctd\u003eNo LCD signal-strength meter; status is read from LED indicators and a phone's bar count\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eWarranty \/ Returns\u003c\/td\u003e\n\u003ctd\u003e365-day money-back guarantee; return shipping deducted from refund\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eDelivery\u003c\/td\u003e\n\u003ctd\u003eFree shipping; handling 1–2 working days, UK transit 10–15 working days; 15 destination countries\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003c\/tbody\u003e\n      \u003c\/table\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003c!-- NETWORK COMPATIBILITY --\u003e\n\u003csection\u003e\n  \u003cdiv class=\"wrap\"\u003e\n    \u003ch2 class=\"orange\"\u003eUK Network Compatibility Matrix\u003c\/h2\u003e\n    \u003cdiv class=\"card table-scroll\"\u003e\n      \u003ctable class=\"wide-table\"\u003e\n        \u003ccolgroup\u003e\n\u003ccol style=\"width:26%\"\u003e\n\u003ccol style=\"width:34%\"\u003e\n\u003ccol style=\"width:40%\"\u003e\n\u003c\/colgroup\u003e\n        \u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eCarrier \/ MVNO\u003c\/th\u003e\n\u003cth\u003eService Boosted\u003c\/th\u003e\n\u003cth\u003eNotes\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n        \u003ctbody\u003e\n          \u003ctr\u003e\n\u003ctd\u003eO2\u003c\/td\u003e\n\u003ctd\u003e4G LTE (Band 20 800 MHz)\u003c\/td\u003e\n\u003ctd\u003e4G data on Band 20; 2G voice on 900 MHz not covered, use VoLTE where available\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eVodafone\u003c\/td\u003e\n\u003ctd\u003e4G LTE (Band 20 800 MHz)\u003c\/td\u003e\n\u003ctd\u003e4G data on Band 20; 2G voice on 900 MHz not covered, use VoLTE where available\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eThree\u003c\/td\u003e\n\u003ctd\u003e4G LTE (Band 20 via O2 MOCN)\u003c\/td\u003e\n\u003ctd\u003eThree 4G rides Band 20 on the shared O2 network; no 2G voice on Three\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003egiffgaff\u003c\/td\u003e\n\u003ctd\u003e4G LTE (Band 20, O2 network)\u003c\/td\u003e\n\u003ctd\u003eO2-networked MVNO; 4G data boosted on Band 20\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eTesco Mobile\u003c\/td\u003e\n\u003ctd\u003e4G LTE (Band 20, O2 network)\u003c\/td\u003e\n\u003ctd\u003eO2-networked MVNO; reliable rural 4G per customer reviews\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eLebara\u003c\/td\u003e\n\u003ctd\u003e4G LTE (Band 20, Vodafone network)\u003c\/td\u003e\n\u003ctd\u003eVodafone-networked MVNO; 4G data boosted\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eLycamobile \/ iD Mobile \/ Smarty \/ Plusnet \/ Freedom Pop \/ Sky Mobile\u003c\/td\u003e\n\u003ctd\u003e4G LTE (Band 20 \/ Band 3 data)\u003c\/td\u003e\n\u003ctd\u003e4G-only MVNOs on the O2, Vodafone or Three infrastructure listed on the product page\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eEE\u003c\/td\u003e\n\u003ctd\u003e4G LTE (Band 3 1800 MHz) + 2G calls\/SMS\u003c\/td\u003e\n\u003ctd\u003eFull 4G on Band 3 plus 2G voice and SMS on the EE GSM layer\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eASDA Mobile\u003c\/td\u003e\n\u003ctd\u003e2G calls\/SMS + 4G LTE\u003c\/td\u003e\n\u003ctd\u003eUses EE infrastructure; Band 3 4G plus 2G voice\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eBT Mobile\u003c\/td\u003e\n\u003ctd\u003e2G calls\/SMS + 4G LTE\u003c\/td\u003e\n\u003ctd\u003eUses EE infrastructure; Band 3 4G plus 2G voice\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eVirgin Mobile \/ Orange \/ T-Mobile \/ The People's Operator\u003c\/td\u003e\n\u003ctd\u003e2G calls\/SMS + 4G LTE\u003c\/td\u003e\n\u003ctd\u003eEE-networked or legacy EE brands; Band 3 4G plus 2G voice\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003c\/tbody\u003e\n      \u003c\/table\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003c!-- WHAT'S IN THE BOX --\u003e\n\u003csection\u003e\n  \u003cdiv class=\"wrap\"\u003e\n    \u003ch2 class=\"purple\"\u003eWhat's in the Box\u003c\/h2\u003e\n    \u003cdiv class=\"card table-scroll\"\u003e\n      \u003ctable\u003e\n        \u003ccolgroup\u003e\n\u003ccol class=\"col1\"\u003e\n\u003ccol class=\"col2\"\u003e\n\u003c\/colgroup\u003e\n        \u003ctbody\u003e\n          \u003ctr\u003e\n\u003ctd\u003eCD250 Booster Unit\u003c\/td\u003e\n\u003ctd\u003e1 × indoor dual-band Band 20+3 amplifier with status LED indicators (power, Band 20, Band 3)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eOutdoor Antenna\u003c\/td\u003e\n\u003ctd\u003e1 × 5 dBi omni-directional outdoor antenna, wall\/eave mount\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eIndoor Antenna\u003c\/td\u003e\n\u003ctd\u003e1 × 3 dBi whip indoor antenna\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eOutdoor Coax\u003c\/td\u003e\n\u003ctd\u003e1 × 10 m low-loss outdoor coaxial cable (outdoor upgradeable to 20\/30\/40\/50 m)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eIndoor Coax\u003c\/td\u003e\n\u003ctd\u003e1 × 5 m low-loss indoor coaxial cable to the whip\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003ePower Adapter\u003c\/td\u003e\n\u003ctd\u003e1 × AC 100–240 V 50\/60 Hz UK 3-pin adapter, DC 5 V output\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eMounting Parts\u003c\/td\u003e\n\u003ctd\u003eBasic mounting hardware for the omni and whip\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eDocumentation\u003c\/td\u003e\n\u003ctd\u003eEnglish user manual with plug-and-play install guide and support card\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003c\/tbody\u003e\n      \u003c\/table\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"scene\" style=\"max-width:520px;\"\u003e\n\u003cimg src=\"https:\/\/picsum.photos\/seed\/cd250-kit\/1200\/675\" alt=\"Complete CD250 dual-band booster kit laid out: amplifier unit, 5dBi omni outdoor antenna, 3dBi whip, 10m outdoor and 5m indoor coax, UK power adapter\"\u003e\u003cdiv class=\"body\"\u003e\n\u003ch4\u003eComplete Kit\u003c\/h4\u003e\n\u003cp\u003eEverything for a basic DIY install arrives in one box; no separate antenna or cable purchase required at the base price, with paid cable and high-gain aerial upgrades available for weak or remote sites.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003c!-- PROS \u0026 CONS --\u003e\n\u003csection\u003e\n  \u003cdiv class=\"wrap\"\u003e\n    \u003ch2 class=\"green\"\u003ePros \u0026amp; Cons — Honest Review\u003c\/h2\u003e\n    \u003cdiv class=\"pc-grid\"\u003e\n      \u003cdiv class=\"pros\"\u003e\n        \u003ch3\u003ePros\u003c\/h3\u003e\n        \u003cul\u003e\n          \u003cli\u003eThe larger dual-band unit that covers all four UK operators' 4G in one box: Band 20 (800 MHz) for O2\/Vodafone\/Three and Band 3 (1800 MHz) for EE, at £295.00.\u003c\/li\u003e\n          \u003cli\u003eUp to 250 m² coverage for up to 25 simultaneous users, suited to a medium home, small office, café or small pub.\u003c\/li\u003e\n          \u003cli\u003e≥60 dB uplink and ≥65 dB downlink gain with ≤5 dB noise figure, plus a higher ≥17 dBm output that radiates roughly 5× the power of the CD200 to reach the larger area.\u003c\/li\u003e\n          \u003cli\u003ePlug-and-play 10–15 minute setup with no tools; no engineer visit, no Ofcom licence, no monthly fee and no new SIM contract.\u003c\/li\u003e\n          \u003cli\u003eEE customers receive 4G on Band 3 plus 2G calls\/SMS; O2, Vodafone and Three customers receive boosted 4G data on Band 20.\u003c\/li\u003e\n          \u003cli\u003eSupplied complete with 5 dBi omni outdoor antenna, 3 dBi whip, 10 m outdoor + 5 m indoor coax and UK 3-pin adapter; outdoor cable and high-gain aerial are upgradeable.\u003c\/li\u003e\n          \u003cli\u003eUKCA\/CE\/RoHS certified and Ofcom licence-exempt; 365-day money-back guarantee and free shipping to 15 European countries.\u003c\/li\u003e\n        \u003c\/ul\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"cons\"\u003e\n        \u003ch3\u003eCons\u003c\/h3\u003e\n        \u003cul\u003e\n          \u003cli\u003eCoverage tops out at 250 m² — it will not cover a large detached house, multi-storey building or whole commercial premises; larger spaces need a higher-capacity system.\u003c\/li\u003e\n          \u003cli\u003eNo 3G (Band 1 2100 MHz) and no 5G on any band; calls rely on 4G VoLTE where the network and handset support it.\u003c\/li\u003e\n          \u003cli\u003eAt ≥17 dBm this is a stronger repeater-class indoor unit, not a licensed high-power outdoor booster; it cannot solve a site with no donor signal outside.\u003c\/li\u003e\n          \u003cli\u003eThe supplied 5 dBi omni outdoor antenna may need the paid high-gain directional upgrade where donor signal is very weak.\u003c\/li\u003e\n          \u003cli\u003eThe included 10 m outdoor cable may need the 20\/30\/40\/50 m upgrade when the roof or mounting point is far from the room.\u003c\/li\u003e\n          \u003cli\u003eOutdoor omni and indoor whip need 10 m vertical separation to prevent self-oscillation, which open-plan layouts can struggle to fit.\u003c\/li\u003e\n          \u003cli\u003eFree delivery takes 10–15 working days after 1–2 days handling — it is not next-day.\u003c\/li\u003e\n          \u003cli\u003eThe indoor 3 dBi whip covers the central area only; the unit has no LCD signal-strength meter to tune alignment.\u003c\/li\u003e\n        \u003c\/ul\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003c!-- USE SCENARIOS --\u003e\n\u003csection\u003e\n  \u003cdiv class=\"wrap\"\u003e\n    \u003ch2 class=\"cyan\"\u003eWhere the CD250 Works\u003c\/h2\u003e\n    \u003cdiv class=\"scenes\"\u003e\n      \u003cdiv class=\"scene\"\u003e\n\u003cimg src=\"https:\/\/picsum.photos\/seed\/cd250-home\/1200\/675\" alt=\"UK medium home living room, kitchen and bedroom connected areas with the CD250 dual-band booster giving full 4G bars across 250m2\"\u003e\u003cdiv class=\"body\"\u003e\n\u003ch4\u003eMedium Home (Up to 250 m²)\u003c\/h4\u003e\n\u003cp\u003eA three-bedroom terraced or semi home or compact detached where EE, O2, Vodafone and Three phones hold 4G and calls across connected rooms, up to 25 family devices.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n      \u003cdiv class=\"scene\"\u003e\n\u003cimg src=\"https:\/\/picsum.photos\/seed\/cd250-office\/1200\/675\" alt=\"Small UK office with up to 25 staff phones holding 4G video calls thanks to the CD250\"\u003e\u003cdiv class=\"body\"\u003e\n\u003ch4\u003eSmall Office (Up to 25 Users)\u003c\/h4\u003e\n\u003cp\u003eA compact office, reception or workshop where up to 25 phones and data SIMs keep video calls connected and data flowing under the 25-user cap.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n      \u003cdiv class=\"scene\"\u003e\n\u003cimg src=\"https:\/\/picsum.photos\/seed\/cd250-cafe\/1200\/675\" alt=\"Small UK cafe or pub dining area with card terminals and customer phones on boosted 4G from the CD250\"\u003e\u003cdiv class=\"body\"\u003e\n\u003ch4\u003eCafé \/ Small Pub \/ Shop Floor\u003c\/h4\u003e\n\u003cp\u003eA café bar, small pub dining room or shop floor where card terminals, staff devices and customer phones stay connected across roughly 250 m².\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n      \u003cdiv class=\"scene\"\u003e\n\u003cimg src=\"https:\/\/picsum.photos\/seed\/cd250-metal\/1200\/675\" alt=\"Steel-clad workshop or metal farm building on a UK plot boosted by the CD250 overcoming signal blockage\"\u003e\u003cdiv class=\"body\"\u003e\n\u003ch4\u003eMetal Building \/ Workshop \/ Barn\u003c\/h4\u003e\n\u003cp\u003eA compact steel workshop, insulated barn or metal building that normally blocks signal; the omni pulls fringe Band 20\/Band 3 donor signal and the ≥17 dBm output re-broadcasts it inside the 250 m² shell.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003c!-- FAQ --\u003e\n\u003csection\u003e\n  \u003cdiv class=\"wrap\"\u003e\n    \u003ch2 class=\"orange\"\u003eFrequently Asked Questions — Real UK Dual-Band 4G User Questions\u003c\/h2\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eHow does the CD250 dual-band booster differ from the CD200 and the single-band C250?\u003c\/summary\u003e\n      \u003cp\u003eThe CD200 shares the same Band 20+3 dual bands and ≥60\/≥65 dB gain but outputs ≥10 dBm and covers up to 200 m² for 20 users; the CD250 keeps the same gain but raises output to ≥17 dBm and reaches 250 m² for 25 users. The C250 is a single Band 20 (800 MHz) unit that boosts O2\/Vodafone 4G but misses EE Band 3 4G and voice. Choose the CD250 for a medium home, small office or café where 250 m² and 25 users matter; step down to the CD200 for 200 m², and choose the C250 only if you are O2\/Vodafone-only and do not need EE.\u003c\/p\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eWhat is the difference between Band 20 (800MHz) for O2\/Vodafone and Band 3 (1800MHz) for EE on the CD250?\u003c\/summary\u003e\n      \u003cp\u003eBand 20 (800 MHz) is the rural propagation band used by O2 and Vodafone for 4G, reaching further over distance and through obstacles; Three 4G rides Band 20 over the shared O2 MOCN. Band 3 (1800 MHz) carries EE 4G alongside the EE 2G GSM layer for calls and SMS. The CD250 amplifies both simultaneously, so an O2 phone and an EE phone in the same premises both get boosted 4G without switching boxes.\u003c\/p\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eHow much area does \"up to 250m²\" really cover, and which UK homes or venues fit the CD250?\u003c\/summary\u003e\n      \u003cp\u003eUp to 250 m² (2,691 ft²) means a medium three-bedroom terraced or semi home, a compact detached, a small office, or a café\/small pub dining room. It is not a whole-house solution for a large detached, three-storey or sprawling commercial premises; the 4-star review from Lisa P. notes it covers the living room and kitchen but a bigger model would be needed for the whole house. Solid walls, metal shelving and distance from the whip shrink the usable area.\u003c\/p\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eHow do 25 simultaneous users work on the CD250?\u003c\/summary\u003e\n      \u003cp\u003eThe CD250 supports up to 25 phones or data devices connected at the same time, sharing the boosted Band 20 and Band 3 capacity. This suits a small office team, a busy family home, or a café\/small shop floor. Beyond 25 active users the shared RF capacity thins out; a large open-plan office or full pub needs a higher-capacity distributed system. It is connected capacity, not a guaranteed 25 fast-speed lines at once.\u003c\/p\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eWhat do ≥60dB uplink, ≥65dB downlink gain and the ≥17dBm output mean?\u003c\/summary\u003e\n      \u003cp\u003eGain in dB measures how much the amplifier strengthens the signal: ≥60 dB uplink lifts your phone's signal back up to the mast, and ≥65 dB downlink lifts the mast's signal down to your phone. Output in dBm measures the final radiated strength: ≥17 dBm is about 50 mW, roughly five times the CD200's ≥10 dBm (≈10 mW), and that higher radiated power is what reaches across 250 m². Gain and output work together — high gain without enough output still leaves corners weak.\u003c\/p\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eWhy does the CD250 use ≥17dBm while the CD200 uses ≥10dBm?\u003c\/summary\u003e\n      \u003cp\u003eThe CD250's higher ≥17 dBm output is the hardware difference that covers a larger 250 m² space; both models share the same ≥60\/≥65 dB gain, so the extra coverage comes from radiated power, not more amplification. The unit remains in the Ofcom licence-exempt mobile repeater class; it is not a licensed high-power outdoor transmitter. Choose CD250 for the bigger footprint, CD200 for 200 m² where the higher output is unnecessary.\u003c\/p\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eShould I use the included 5dBi omni outdoor antenna, or upgrade to a directional Yagi?\u003c\/summary\u003e\n      \u003cp\u003eThe supplied 5 dBi omni works well when you have a clear, unobstructed mounting spot with 1–2 bars outside and do not need to aim at a specific mast. Where donor signal is very weak, or the mast lies in one direction behind a ridge or trees, the paid high-gain directional aerial (+£50) focuses the pickup on that mast and often makes the difference between marginal and solid. Start with the omni, read the bar count, and upgrade only if signal stays weak.\u003c\/p\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eHow much outdoor donor signal does the CD250 need before it can work?\u003c\/summary\u003e\n      \u003cp\u003eAt least 1–2 bars of usable outdoor signal on Band 20 and\/or Band 3 at the omni mounting point, checked with a phone outside on the wall, roof or eave. A booster amplifies the donor signal it receives; it cannot create signal where none exists outside. If your phone shows zero bars and emergency calls only even at the mounting point, this unit will not work, and neither will any Ofcom-legal booster at this price.\u003c\/p\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eWhat does the 365-day return policy cover, and how long does delivery take?\u003c\/summary\u003e\n      \u003cp\u003eThe CD250 carries a 365-day money-back guarantee: if it does not work for your location, return it by mail within 365 days for a refund; return shipping is deducted from the refund (ReturnShippingFees), so it is not a free-return label. Standard delivery is free: handling takes 1–2 working days and UK transit 10–15 working days, so it is not next-day, and the same policy covers 15 European countries (GB, DE, FR, IT, ES, NL, BE, AT, SE, DK, FI, IE, PT, PL, CZ).\u003c\/p\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eDoes the CD250 support VoLTE, and will it boost 5G or 3G?\u003c\/summary\u003e\n      \u003cp\u003eThe CD250 boosts 4G LTE data and 2G calls\/SMS; calls over 4G work when your handset and network offer VoLTE (Voice over LTE), which O2, Vodafone, EE and Three support on compatible plans. It does not boost 5G NR on any band and it does not boost 3G UMTS Band 1 (2100 MHz), so a device stuck on 3G fallback will not be helped. If 5G speed or 3G fallback is the main requirement, a different unit on those bands is needed.\u003c\/p\u003e\n    \u003c\/details\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003c!-- BLOG INTERNAL LINKS --\u003e\n\u003csection\u003e\n  \u003cdiv class=\"wrap\"\u003e\n    \u003ch2 class=\"green\"\u003eLearn More: CD250 Guides \u0026amp; Comparisons\u003c\/h2\u003e\n    \u003cdiv class=\"blog-grid\"\u003e\n      \u003ca class=\"blog-card\" href=\"https:\/\/www.ukmobilebooster.com\/blogs\/news\/cd250-dual-band-signal-booster-review-2026-best-250m-4g-lte-booster-with-17dbm-output-for-ee-o2-vodafone-and-three-uk-homes\"\u003e\n        \u003ch4\u003eBest Dual-Band 250m² Booster UK — Buyer's Guide\u003c\/h4\u003e\n        \u003cp\u003eHow to choose a Band 20+3 budget booster with 17dBm output that covers EE, O2, Vodafone and Three 4G across a medium home, small office or café.\u003c\/p\u003e\n      \u003c\/a\u003e\n      \u003ca class=\"blog-card\" href=\"https:\/\/www.ukmobilebooster.com\/blogs\/news\/cd250-vs-cd200-vs-c250-which-boost4u-dual-band-or-single-band-booster-covers-250m-uk-homes-and-small-offices-in-2026\"\u003e\n        \u003ch4\u003eCD250 vs CD200 vs C250\u003c\/h4\u003e\n        \u003cp\u003eHonest UK comparison of the larger ≥17dBm CD250 against the CD200 and the single-band C250.\u003c\/p\u003e\n      \u003c\/a\u003e\n      \u003ca class=\"blog-card\" href=\"https:\/\/www.ukmobilebooster.com\/blogs\/news\/cd250-installation-guide-250m2-dual-band-4g-signal-booster-setup-17dbm-output-omni-antenna-placement-and-cable-routing-for-uk-medium-homes-small-offices-cafes-and-pubs\"\u003e\n        \u003ch4\u003e250m² Dual-Band Booster Installation Guide\u003c\/h4\u003e\n        \u003cp\u003eOmni placement, 10 m outdoor + 5 m indoor cable routing, 10 m antenna separation and signal testing for a medium UK home or office.\u003c\/p\u003e\n      \u003c\/a\u003e\n      \u003ca class=\"blog-card\" href=\"https:\/\/www.ukmobilebooster.com\/blogs\/news\/cd250-band-20-band-3-explained-how-the-17dbm-dual-band-booster-covers-ee-o2-vodafone-and-three-4g-across-250m2-in-the-uk\"\u003e\n        \u003ch4\u003eBand 20+3: EE, O2, Vodafone \u0026amp; Three Explained\u003c\/h4\u003e\n        \u003cp\u003eWhy O2\/Vodafone\/Three ride Band 20 and EE rides Band 3, and how the CD250 dual-band matrix covers all four operators.\u003c\/p\u003e\n      \u003c\/a\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003c\/p\u003e\u003cp\u003e\n\u003c!-- PRODUCT SCHEMA --\u003e\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@type\": \"Product\",\n  \"name\": \"Boost4U CD250 Mobile Booster — Dual Band 20 \u0026 3 (800\/1800MHz) 4G LTE Data + 2G Voice\/SMS, EE\/O2\/Vodafone\/Three, 250m², 25 Users, 17dBm\",\n  \"description\": \"Larger dual-band Band 20 (800MHz) and Band 3 (1800MHz) FDD LTE mobile signal booster. Uplink gain \u003e=60 dB, downlink gain \u003e=65 dB, max output \u003e=17 dBm, noise figure \u003c=5 dB. Up to 250m², up to 25 simultaneous users, 5dBi omni outdoor antenna, 3dBi whip indoor, 10m outdoor + 5m indoor low-loss coax, UK 3-pin DC 5V. O2\/Vodafone\/Three 4G on Band 20; EE 4G + 2G calls\/SMS on Band 3. No 3G, no 5G. GBP 295.00.\",\n  \"image\": [\n    \"https:\/\/picsum.photos\/seed\/cd250-hero\/1200\/1200\",\n    \"https:\/\/picsum.photos\/seed\/cd250-kit\/1200\/1200\",\n    \"https:\/\/picsum.photos\/seed\/cd250-omni\/1200\/1200\"\n  ],\n  \"sku\": \"MBCD250gb\",\n  \"mpn\": \"CD250\",\n  \"gtin13\": \"6920702763512\",\n  \"brand\": {\"@type\": \"Brand\", \"name\": \"Boost4U\"},\n  \"category\": \"CD Dual-Band 4G Mobile Signal Boosters\",\n  \"applicableCountry\": [\"GB\",\"DE\",\"FR\",\"IT\",\"ES\",\"NL\",\"BE\",\"AT\",\"SE\",\"DK\",\"FI\",\"IE\",\"PT\",\"PL\",\"CZ\"],\n  \"aggregateRating\": {\n    \"@type\": \"AggregateRating\",\n    \"ratingValue\": 4.7,\n    \"reviewCount\": 10,\n    \"bestRating\": 5,\n    \"worstRating\": 1\n  },\n  \"review\": [\n    {\"@type\": \"Review\", \"author\": {\"@type\": \"Person\", \"name\": \"James H.\"}, \"datePublished\": \"2025-06-12\", \"reviewRating\": {\"@type\": \"Rating\", \"ratingValue\": 5, \"bestRating\": 5}, \"reviewBody\": \"Installed in my cottage in Devon. Went from 1 bar to full 5 bars on EE. Took 15 minutes. Brilliant for the price.\"},\n    {\"@type\": \"Review\", \"author\": {\"@type\": \"Person\", \"name\": \"Sarah M.\"}, \"datePublished\": \"2025-07-03\", \"reviewRating\": {\"@type\": \"Rating\", \"ratingValue\": 5, \"bestRating\": 5}, \"reviewBody\": \"O2 signal in my Yorkshire home was terrible. The CD250 fixed it completely. Calls no longer drop.\"},\n    {\"@type\": \"Review\", \"author\": {\"@type\": \"Person\", \"name\": \"David W.\"}, \"datePublished\": \"2025-07-21\", \"reviewRating\": {\"@type\": \"Rating\", \"ratingValue\": 4, \"bestRating\": 5}, \"reviewBody\": \"Works well with Vodafone in Wales. Needed the 110m outdoor + 5m indoor cables upgrade to reach the roof, but signal is now solid.\"},\n    {\"@type\": \"Review\", \"author\": {\"@type\": \"Person\", \"name\": \"Emma T.\"}, \"datePublished\": \"2025-08-05\", \"reviewRating\": {\"@type\": \"Rating\", \"ratingValue\": 5, \"bestRating\": 5}, \"reviewBody\": \"Three user in Scotland. Zero bars before, 4-5 bars after. Best money I have spent this year.\"},\n    {\"@type\": \"Review\", \"author\": {\"@type\": \"Person\", \"name\": \"Michael R.\"}, \"datePublished\": \"2025-08-19\", \"reviewRating\": {\"@type\": \"Rating\", \"ratingValue\": 5, \"bestRating\": 5}, \"reviewBody\": \"Home office in Cornwall. Video calls no longer freeze. giffgaff (O2 network) works perfectly.\"},\n    {\"@type\": \"Review\", \"author\": {\"@type\": \"Person\", \"name\": \"Lisa P.\"}, \"datePublished\": \"2025-09-02\", \"reviewRating\": {\"@type\": \"Rating\", \"ratingValue\": 4, \"bestRating\": 5}, \"reviewBody\": \"Good value. Covers my living room and kitchen. Would need a bigger model for the whole house.\"},\n    {\"@type\": \"Review\", \"author\": {\"@type\": \"Person\", \"name\": \"Robert K.\"}, \"datePublished\": \"2025-09-15\", \"reviewRating\": {\"@type\": \"Rating\", \"ratingValue\": 5, \"bestRating\": 5}, \"reviewBody\": \"Tried a cheaper booster from Amazon that did nothing. This one actually works. EE customer in Norfolk.\"},\n    {\"@type\": \"Review\", \"author\": {\"@type\": \"Person\", \"name\": \"Claire B.\"}, \"datePublished\": \"2025-10-01\", \"reviewRating\": {\"@type\": \"Rating\", \"ratingValue\": 5, \"bestRating\": 5}, \"reviewBody\": \"Lebara (Vodafone) user. Setup was easy and the signal is consistently 4-5 bars now. Highly recommend.\"},\n    {\"@type\": \"Review\", \"author\": {\"@type\": \"Person\", \"name\": \"Andrew G.\"}, \"datePublished\": \"2025-10-18\", \"reviewRating\": {\"@type\": \"Rating\", \"ratingValue\": 4, \"bestRating\": 5}, \"reviewBody\": \"Solid performance for the price. Delivery took 12 days which was a bit slow, but the product works great.\"},\n    {\"@type\": \"Review\", \"author\": {\"@type\": \"Person\", \"name\": \"Rachel S.\"}, \"datePublished\": \"2025-11-05\", \"reviewRating\": {\"@type\": \"Rating\", \"ratingValue\": 5, \"bestRating\": 5}, \"reviewBody\": \"Tesco Mobile customer in a rural village. The CD250 gave me reliable 4G for the first time in 3 years.\"}\n  ],\n  \"offers\": {\n    \"@type\": \"Offer\",\n    \"url\": \"https:\/\/www.ukmobilebooster.com\/en-gb\/products\/cd250-mobile-booster\",\n    \"price\": \"295.00\",\n    \"priceCurrency\": \"GBP\",\n    \"availability\": \"https:\/\/schema.org\/InStock\",\n    \"itemCondition\": \"https:\/\/schema.org\/NewCondition\",\n    \"validFrom\": \"2026-10-18\",\n    \"priceValidUntil\": \"2027-10-18\",\n    \"applicableCountry\": [\"GB\",\"DE\",\"FR\",\"IT\",\"ES\",\"NL\",\"BE\",\"AT\",\"SE\",\"DK\",\"FI\",\"IE\",\"PT\",\"PL\",\"CZ\"],\n    \"hasMerchantReturnPolicy\": {\n      \"@type\": \"MerchantReturnPolicy\",\n      \"returnPolicyCategory\": \"https:\/\/schema.org\/MerchantReturnFiniteReturnWindow\",\n      \"merchantReturnDays\": 365,\n      \"returnMethod\": \"https:\/\/schema.org\/ReturnByMail\",\n      \"applicableCountry\": [\"GB\",\"DE\",\"FR\",\"IT\",\"ES\",\"NL\",\"BE\",\"AT\",\"SE\",\"DK\",\"FI\",\"IE\",\"PT\",\"PL\",\"CZ\"],\n      \"returnFees\": \"https:\/\/schema.org\/ReturnShippingFees\",\n      \"policyDescription\": \"365-day money-back guarantee; return shipping deducted from refund\"\n    },\n    \"shippingDetails\": {\n      \"@type\": \"OfferShippingDetails\",\n      \"shippingRate\": {\"@type\": \"MonetaryAmount\", \"value\": \"0\", \"currency\": \"GBP\"},\n      \"deliveryTime\": {\n        \"@type\": \"ShippingDeliveryTime\",\n        \"handlingTime\": {\"@type\": \"QuantitativeValue\", \"minValue\": 1, \"maxValue\": 2, \"unitCode\": \"DAY\"},\n        \"transitTime\": {\"@type\": \"QuantitativeValue\", \"minValue\": 10, \"maxValue\": 15, \"unitCode\": \"DAY\"}\n      },\n      \"shippingDestination\": {\n        \"@type\": \"DefinedRegion\",\n        \"addressCountry\": [\"GB\",\"DE\",\"FR\",\"IT\",\"ES\",\"NL\",\"BE\",\"AT\",\"SE\",\"DK\",\"FI\",\"IE\",\"PT\",\"PL\",\"CZ\"]\n      }\n    }\n  },\n  \"additionalProperty\": [\n    {\"@type\": \"PropertyValue\", \"name\": \"frequencyBand\", \"value\": \"Dual Band 20 \u0026 Band 3 (800 MHz \u0026 1800 MHz) FDD LTE\"},\n    {\"@type\": \"PropertyValue\", \"name\": \"uplinkGain\", \"value\": \"\u003e=60 dB\"},\n    {\"@type\": \"PropertyValue\", \"name\": \"downlinkGain\", \"value\": \"\u003e=65 dB\"},\n    {\"@type\": \"PropertyValue\", \"name\": \"maxOutputPower\", \"value\": \"\u003e=17 dBm (approx. 50 mW)\"},\n    {\"@type\": \"PropertyValue\", \"name\": \"noiseFigure\", \"value\": \"\u003c=5 dB\"},\n    {\"@type\": \"PropertyValue\", \"name\": \"coverageArea\", \"value\": \"Up to 250 m² (2,691 ft²) — medium home, small office, café, pub\"},\n    {\"@type\": \"PropertyValue\", \"name\": \"simultaneousUsers\", \"value\": \"Up to 25\"},\n    {\"@type\": \"PropertyValue\", \"name\": \"outdoorAntenna\", \"value\": \"5 dBi omni-directional (high-gain directional aerial upgrade available)\"},\n    {\"@type\": \"PropertyValue\", \"name\": \"indoorAntenna\", \"value\": \"3 dBi whip\"},\n    {\"@type\": \"PropertyValue\", \"name\": \"cableLength\", \"value\": \"10 m outdoor + 5 m indoor low-loss coax (outdoor 20\/30\/40\/50 m upgrade available)\"},\n    {\"@type\": \"PropertyValue\", \"name\": \"powerSource\", \"value\": \"AC 100-240V 50\/60Hz UK 3-pin, DC 5V output\"},\n    {\"@type\": \"PropertyValue\", \"name\": \"supported4GNetworks\", \"value\": \"Band 20 800MHz: O2, Vodafone, Three (MOCN), giffgaff, Tesco, Lebara; Band 3 1800MHz: EE, ASDA, BT, Virgin, Orange, T-Mobile, TPO\"},\n    {\"@type\": \"PropertyValue\", \"name\": \"unsupportedBands\", \"value\": \"No 3G UMTS Band 1 2100MHz; no 5G NR on any band\"},\n    {\"@type\": \"PropertyValue\", \"name\": \"certification\", \"value\": \"Ofcom licence-exempt, UKCA, CE, RoHS\"},\n    {\"@type\": \"PropertyValue\", \"name\": \"antennaSeparation\", \"value\": \"Minimum 10 m vertical separation between outdoor omni and indoor whip\"},\n    {\"@type\": \"PropertyValue\", \"name\": \"operatingTemperature\", \"value\": \"-10°C to +55°C\"},\n    {\"@type\": \"PropertyValue\", \"name\": \"weight\", \"value\": \"Booster approx. 450 g; shipping 3.0 kg\"}\n  ]\n}\n\u003c\/script\u003e\n\n\u003c!-- BREADCRUMB SCHEMA --\u003e\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@type\": \"BreadcrumbList\",\n  \"itemListElement\": [\n    {\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/www.ukmobilebooster.com\/\"},\n    {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Mobile Signal Boosters\", \"item\": \"https:\/\/www.ukmobilebooster.com\/collections\/mobile-signal-boosters\"},\n    {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"CD Dual Band 4G\", \"item\": \"https:\/\/www.ukmobilebooster.com\/collections\/cd-dual-band-4g\"},\n    {\"@type\": \"ListItem\", \"position\": 4, \"name\": \"Boost4U CD250\", \"item\": \"https:\/\/www.ukmobilebooster.com\/en-gb\/products\/cd250-mobile-booster\"}\n  ]\n}\n\u003c\/script\u003e\n\n\u003c!-- FAQ SCHEMA --\u003e\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@type\": \"FAQPage\",\n  \"mainEntity\": [\n    {\n      \"@type\": \"Question\",\n      \"name\": \"How does the CD250 dual-band booster differ from the CD200 and the single-band C250?\",\n      \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The CD200 shares the same Band 20+3 dual bands and ≥60\/≥65 dB gain but outputs ≥10 dBm and covers up to 200 m² for 20 users; the CD250 keeps the same gain but raises output to ≥17 dBm and reaches 250 m² for 25 users. The C250 is a single Band 20 (800 MHz) unit that boosts O2\/Vodafone 4G but misses EE Band 3 4G and voice. Choose the CD250 for a medium home, small office or café where 250 m² and 25 users matter; step down to the CD200 for 200 m², and choose the C250 only if you are O2\/Vodafone-only and do not need EE.\"}\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What is the difference between Band 20 (800MHz) for O2\/Vodafone and Band 3 (1800MHz) for EE on the CD250?\",\n      \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Band 20 (800 MHz) is the rural propagation band used by O2 and Vodafone for 4G, reaching further over distance and through obstacles; Three 4G rides Band 20 over the shared O2 MOCN. Band 3 (1800 MHz) carries EE 4G alongside the EE 2G GSM layer for calls and SMS. The CD250 amplifies both simultaneously, so an O2 phone and an EE phone in the same premises both get boosted 4G without switching boxes.\"}\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"How much area does \\\"up to 250m²\\\" really cover, and which UK homes or venues fit the CD250?\",\n      \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Up to 250 m² (2,691 ft²) means a medium three-bedroom terraced or semi home, a compact detached, a small office, or a café\/small pub dining room. It is not a whole-house solution for a large detached, three-storey or sprawling commercial premises; the 4-star review from Lisa P. notes it covers the living room and kitchen but a bigger model would be needed for the whole house. Solid walls, metal shelving and distance from the whip shrink the usable area.\"}\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"How do 25 simultaneous users work on the CD250?\",\n      \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The CD250 supports up to 25 phones or data devices connected at the same time, sharing the boosted Band 20 and Band 3 capacity. This suits a small office team, a busy family home, or a café\/small shop floor. Beyond 25 active users the shared RF capacity thins out; a large open-plan office or full pub needs a higher-capacity distributed system. It is connected capacity, not a guaranteed 25 fast-speed lines at once.\"}\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What do ≥60dB uplink, ≥65dB downlink gain and the ≥17dBm output mean?\",\n      \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Gain in dB measures how much the amplifier strengthens the signal: ≥60 dB uplink lifts your phone's signal back up to the mast, and ≥65 dB downlink lifts the mast's signal down to your phone. Output in dBm measures the final radiated strength: ≥17 dBm is about 50 mW, roughly five times the CD200's ≥10 dBm (≈10 mW), and that higher radiated power is what reaches across 250 m². Gain and output work together — high gain without enough output still leaves corners weak.\"}\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Why does the CD250 use ≥17dBm while the CD200 uses ≥10dBm?\",\n      \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The CD250's higher ≥17 dBm output is the hardware difference that covers a larger 250 m² space; both models share the same ≥60\/≥65 dB gain, so the extra coverage comes from radiated power, not more amplification. The unit remains in the Ofcom licence-exempt mobile repeater class; it is not a licensed high-power outdoor transmitter. Choose CD250 for the bigger footprint, CD200 for 200 m² where the higher output is unnecessary.\"}\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Should I use the included 5dBi omni outdoor antenna, or upgrade to a directional Yagi?\",\n      \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The supplied 5 dBi omni works well when you have a clear, unobstructed mounting spot with 1–2 bars outside and do not need to aim at a specific mast. Where donor signal is very weak, or the mast lies in one direction behind a ridge or trees, the paid high-gain directional aerial (+£50) focuses the pickup on that mast and often makes the difference between marginal and solid. Start with the omni, read the bar count, and upgrade only if signal stays weak.\"}\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"How much outdoor donor signal does the CD250 need before it can work?\",\n      \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"At least 1–2 bars of usable outdoor signal on Band 20 and\/or Band 3 at the omni mounting point, checked with a phone outside on the wall, roof or eave. A booster amplifies the donor signal it receives; it cannot create signal where none exists outside. If your phone shows zero bars and emergency calls only even at the mounting point, this unit will not work, and neither will any Ofcom-legal booster at this price.\"}\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What does the 365-day return policy cover, and how long does delivery take?\",\n      \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The CD250 carries a 365-day money-back guarantee: if it does not work for your location, return it by mail within 365 days for a refund; return shipping is deducted from the refund (ReturnShippingFees), so it is not a free-return label. Standard delivery is free: handling takes 1–2 working days and UK transit 10–15 working days, so it is not next-day, and the same policy covers 15 European countries (GB, DE, FR, IT, ES, NL, BE, AT, SE, DK, FI, IE, PT, PL, CZ).\"}\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Does the CD250 support VoLTE, and will it boost 5G or 3G?\",\n      \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The CD250 boosts 4G LTE data and 2G calls\/SMS; calls over 4G work when your handset and network offer VoLTE (Voice over LTE), which O2, Vodafone, EE and Three support on compatible plans. It does not boost 5G NR on any band and it does not boost 3G UMTS Band 1 (2100 MHz), so a device stuck on 3G fallback will not be helped. If 5G speed or 3G fallback is the main requirement, a different unit on those bands is needed.\"}\n    }\n  ]\n}\n\u003c\/script\u003e\n\u003c\/p\u003e\n\n\u003cdiv class=\"t4s-row\"\u003e\n\n\u003cdiv class=\"t4s-col-12 t4s-col-md-4 t4s-col-item verticalmiddle aifeature feature1\"\u003e\n\u003cdiv style=\"text-align: center ! important;\"\u003e\n\u003ch5\u003e\u003cstrong\u003eEnhanced 4G LTE Coverage\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003cp\u003e\nExperience superior 4G LTE signal strength with our Mobile Signal Booster, designed to cover up to 250m². Say goodbye to dropped calls and slow data speeds, ensuring seamless connectivity for your home or business.\u003cbr\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0488\/4129\/3976\/files\/Signal-Booster-Feature1-1.png?v=1780277092\" alt=\"4G LTE Mobile Signal Booster UK Networks EE Vodafone O2 Indoor Coverage Improve Signal Feature\" loading=\"lazy\" class=\"t4s-product-main-img lazyautosizes lazyloadt4sed\"\u003e\n\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"t4s-col-12 t4s-col-md-4 t4s-col-item verticalmiddle aifeature feature2\"\u003e\n\u003cdiv style=\"text-align: center ! important;\"\u003e\n\u003ch5\u003e\u003cstrong\u003eUniversal Compatibility\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003cp\u003e\nThis booster is compatible with major UK networks including EE, BT, and ASDA, making it an essential solution for households with multiple mobile providers. Enjoy reliable service regardless of your carrier.\u003cbr\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0488\/4129\/3976\/files\/Signal-Booster-Feature2.png?v=1780223075\" alt=\"4G LTE Mobile Signal Booster UK Networks EE Vodafone O2 Indoor Coverage Improve Signal Feature\" loading=\"lazy\" class=\"t4s-product-main-img lazyautosizes lazyloadt4sed\"\u003e\n\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"t4s-col-12 t4s-col-md-4 t4s-col-item verticalmiddle aifeature feature3\"\u003e\n\u003cdiv style=\"text-align: center ! important;\"\u003e\n\u003ch5\u003e\u003cstrong\u003eEasy Installation\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003cp\u003e\nOur Mobile Signal Booster comes with a complete kit, including all necessary components for a hassle-free setup. With straightforward instructions, you can boost your signal in no time.\u003cbr\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0488\/4129\/3976\/files\/Signal-Booster-Feature3.png?v=1780223075\" alt=\"4G LTE Mobile Signal Booster UK Networks EE Vodafone O2 Indoor Coverage Improve Signal Feature\" loading=\"lazy\" class=\"t4s-product-main-img lazyautosizes lazyloadt4sed\"\u003e\n\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"t4s-col-12 t4s-col-md-4 t4s-col-item verticalmiddle aifeature feature4\"\u003e\n\u003cdiv style=\"text-align: center ! important;\"\u003e\n\u003ch5\u003e\u003cstrong\u003eSupports Multiple Users\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003cp\u003e\nDesigned to accommodate up to 25 simultaneous users, this booster ensures that everyone in your household can enjoy enhanced signal strength for calls, texts, and data without interruptions.\u003cbr\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0488\/4129\/3976\/files\/Signal-Booster-Feature4.png?v=1780223075\" alt=\"4G LTE Mobile Signal Booster UK Networks EE Vodafone O2 Indoor Coverage Improve Signal Feature\" loading=\"lazy\" class=\"t4s-product-main-img lazyautosizes lazyloadt4sed\"\u003e\n\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"t4s-col-12 t4s-col-md-4 t4s-col-item verticalmiddle aifeature feature5\"\u003e\n\u003cdiv style=\"text-align: center ! important;\"\u003e\n\u003ch5\u003e\u003cstrong\u003eDual Band Technology\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003cp\u003e\nUtilizing dual band technology, this booster amplifies signals on both 800MHz and 1800MHz frequencies, providing comprehensive coverage for 4G LTE and 2G networks, ensuring you stay connected.\u003cbr\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0488\/4129\/3976\/files\/Signal-Booster-Feature5.png?v=1780223075\" alt=\"4G LTE Mobile Signal Booster UK Networks EE Vodafone O2 Indoor Coverage Improve Signal Feature\" loading=\"lazy\" class=\"t4s-product-main-img lazyautosizes lazyloadt4sed\"\u003e\n\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"t4s-col-12 t4s-col-md-4 t4s-col-item verticalmiddle aifeature feature6\"\u003e\n\u003cdiv style=\"text-align: center ! important;\"\u003e\n\u003ch5\u003e\u003cstrong\u003eReliable Performance\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003cp\u003e\nWith a gain of up to 65dB, our Mobile Signal Booster guarantees a consistent and reliable connection, allowing you to make clear voice calls and enjoy fast data speeds, even in challenging signal areas.\u003cbr\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0488\/4129\/3976\/files\/Signal-Booster-Feature6.png?v=1780223075\" alt=\"4G LTE Mobile Signal Booster UK Networks EE Vodafone O2 Indoor Coverage Improve Signal Feature\" loading=\"lazy\" class=\"t4s-product-main-img lazyautosizes lazyloadt4sed\"\u003e\n\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"t4s-col-12 t4s-col-md-12 t4s-col-item textcenter walmart\"\u003e\n\u003ch2\u003e\u003cstrong\u003e\u003cspan style=\"color:#fff;\"\u003e3 Steps to Full Bars\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align:center ! important;\" class=\"t4s-col-12 t4s-col-md-4 t4s-col-item aikeywords\"\u003e\n\u003ch2 style=\"font-size:14px ! important\"\u003e1. Place the Outdoor Antenna\u003c\/h2\u003e\nMount the antenna where you get the best signal.\u003cbr\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0488\/4129\/3976\/files\/Install-1.gif?v=1780223819\" alt=\"4G LTE Mobile Signal Booster UK Networks EE Vodafone O2 Indoor Coverage Improve Signal Install\" loading=\"lazy\" class=\"t4s-product-main-img lazyautosizes lazyloadt4sed\" width=\"350px\"\u003e\u003cbr\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align:center ! important;\" class=\"t4s-col-12 t4s-col-md-4 t4s-col-item aikeywords\"\u003e\n\u003ch2 style=\"font-size:14px ! important\"\u003e2. Connect the Booster Inside\u003c\/h2\u003e\nPlug in the booster and connect to the antenna.\u003cbr\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0488\/4129\/3976\/files\/Install-2.gif?v=1780223819\" alt=\"4G LTE Mobile Signal Booster UK Networks EE Vodafone O2 Indoor Coverage Improve Signal Install\" loading=\"lazy\" class=\"t4s-product-main-img lazyautosizes lazyloadt4sed\" width=\"350px\"\u003e\u003cbr\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align:center ! important;\" class=\"t4s-col-12 t4s-col-md-4 t4s-col-item aikeywords\"\u003e\n\u003ch2 style=\"font-size:14px ! important\"\u003e3. Enjoy Full Bars Everywhere\u003c\/h2\u003e\nClear calls, fast data, and no more dead zones.\u003cbr\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0488\/4129\/3976\/files\/Install-3.gif?v=1780223819\" alt=\"4G LTE Mobile Signal Booster UK Networks EE Vodafone O2 Indoor Coverage Improve Signal Install\" loading=\"lazy\" class=\"t4s-product-main-img lazyautosizes lazyloadt4sed\" width=\"350px\"\u003e\u003cbr\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"t4s-col-12 t4s-col-md-12 t4s-col-item aikeywords\" style=\"text-align:center ! important;\"\u003e\n\u003ch2 style=\"font-size:14px ! important\"\u003e4G LTE Mobile Signal Booster EE Mobile Booster ASDA Signal Booster BT Mobile Signal 250m2 Coverage UK Mobile Signal Mobile Network Enhancement\u003c\/h2\u003e\n\u003c\/div\u003e\n\n\u003cp\u003eIt boost \u003cstrong\u003eAll 4G\/LTE and Calls\u003c\/strong\u003e signal on 800MHz, 1800MHz frequency, the frequencies used in UK and Europe used by mobile networks to deliver their mobile services: 4G and 2G (also known as GSM). It can boost UK and Europe all network operators for improving \u003cstrong\u003e4G\/LTE\u003c\/strong\u003e signal. If your phones support 4G Calling (also called Voice over LTE or VoLTE) and your area 4G Calling is available, with the booster you can make clearer voice calls using 4G network. It also can boost UK all networks on EE, BT, Asda, Virgin, The People's Operator, Orange, T-Mobile for improving \u003cstrong\u003eCalls \u0026amp; Texts\u003c\/strong\u003e signal. The booster is the best suitable for medium size, boost indoor signal areas up to \u003cstrong\u003e250 m\u003csup\u003e2\u003c\/sup\u003e\u003c\/strong\u003e, perfect for home, cafes, restaurants, pubs, clubs and more.\u003c\/p\u003e\n\u003cp\u003eThe system is designed for universal 4G coverage. Unlike other kits this device will boost ALL mobile providers' 4G LTE, the solution will provide coverage on on both 800MHz, 1800MHz frequency \u003cstrong\u003esimultaneously\u003c\/strong\u003e. It's Dual Band booster and is an \u003cstrong\u003eESSENTIAL\u003c\/strong\u003e if many people in the same household are on different mobile phone networks!\u003c\/p\u003e\n\u003chr class=\"hr\"\u003e\n\u003cdiv class=\"t4s-col-12 t4s-col-md-4 t4s-col-item\"\u003e\n\u003cstrong\u003eWow 4G\/2G Calls\u003c\/strong\u003e\u003cbr\u003e Eliminates Dropped Calls\u003cbr\u003e\u003cstrong\u003eClear Voice\u003c\/strong\u003e\u003cbr\u003e No Miss Important Calls\u003c\/div\u003e\n\u003cdiv class=\"t4s-col-12 t4s-col-md-4 t4s-col-item\"\u003e\n\u003cstrong\u003eConsistent Connection\u003c\/strong\u003e\u003cbr\u003e Reliable 4G\/LTE Data\u003cbr\u003e\u003cstrong\u003eSend\/Receive SMS\u003c\/strong\u003e\u003cbr\u003e SMS Text Messages Quickly\u003c\/div\u003e\n\u003cdiv class=\"t4s-col-12 t4s-col-md-4 t4s-col-item\"\u003e\n\u003cstrong\u003e4G\/LTE Internet\u003c\/strong\u003e\u003cbr\u003e Faster Uploads \u0026amp; Downloads\u003cbr\u003e\u003cstrong\u003eSignal Wider Coverage\u003c\/strong\u003e\u003cbr\u003e Reception Up to 250 sq.m.\u003c\/div\u003e\n\u003chr class=\"hr\"\u003e\n\u003cdiv class=\"t4s-col-12 t4s-col-md-6 t4s-col-item\"\u003e\n\u003cbr\u003e\u003ch3\u003eUpgrade External Cables\u003c\/h3\u003e\nIf our standard package 10 meter external cable length is not enough to cover your area you have an upgrade option.\u003cbr\u003e \u003cimg class=\"t4s-product-main-img lazyautosizes lazyloadt4sed\" loading=\"lazy\" alt=\"4G LTE Mobile Signal Booster EE Mobile Booster ASDA Signal Booster BT Mobile Signal 250m2 Coverage UK Mobile Signal Mobile Network Enhancement cables\" src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0488\/4129\/3976\/files\/ProductPageCable.webp?v=1600639912\"\u003e\u003chr class=\"hr\"\u003e\n\u003ch3\u003eUpgrade External Aerial\u003c\/h3\u003e\nHigher Gain Yagi Antenna - For better performance it's a must if indoor your phone with 1\/2 signal bars. Or get this upgrade if outdoor best signal strength in the following range:\u003cbr\u003e 2G (GSM) -76 to -90 dBm\u003cbr\u003e 3G (UMTS) -80 to -94 dBm\u003cbr\u003e 4G (LTE) -97 to -105 dBm\u003cbr\u003e How to shown dBm reading on phone? Check \u003ca href=\"https:\/\/www.ukmobilebooster.com\/pages\/quick_start_guide\"\u003e\u003cspan class=\"fwm\"\u003eQuick Start Guide\u003ci class=\"las la-external-link-alt\"\u003e\u003c\/i\u003e\u003c\/span\u003e\u003c\/a\u003e\u003cbr\u003e \u003cimg class=\"t4s-product-main-img lazyautosizes lazyloadt4sed\" loading=\"lazy\" alt=\"4G LTE Mobile Signal Booster EE Mobile Booster ASDA Signal Booster BT Mobile Signal 250m2 Coverage UK Mobile Signal Mobile Network Enhancement higher gain yagi antenna\" src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0488\/4129\/3976\/files\/ProductPageHigherGainYagiAntenna.webp?v=1600640184\"\u003e\u003chr class=\"hr\"\u003e\n\u003ch3\u003eUpgrade Protector\u003c\/h3\u003e\nLightning Surge Protector - Designed to Protect your equipment from high amperage surges due to lightning strikes on aerials or masts in close proximity to the device. This unit is rated for 18KA of current surge and is very simple to install on any device.\u003cbr\u003e \u003cimg class=\"t4s-product-main-img lazyautosizes lazyloadt4sed\" loading=\"lazy\" alt=\"4G LTE Mobile Signal Booster EE Mobile Booster ASDA Signal Booster BT Mobile Signal 250m2 Coverage UK Mobile Signal Mobile Network Enhancement surge protector\" src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0488\/4129\/3976\/files\/ProductPageSurgeProtector.webp?v=1600640184\"\u003e\u003chr class=\"hr\"\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"t4s-col-12 t4s-col-md-6 t4s-col-item\"\u003e\n\u003cbr\u003e\u003ch3\u003eSpecification\u003c\/h3\u003e\n\u003cdiv class=\"showonmobile\"\u003e(scroll to view all)\u003c\/div\u003e\n\u003cdiv class=\"table-responsive\"\u003e\n\u003ctable border=\"1\" cellpadding=\"1\" cellspacing=\"1\" style=\"width: 450px;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"background-color: #f6f6f8; width:170px;\"\u003e\u003cspan style=\"font-size: 16px;\"\u003eApplication \u0026amp; Bands\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"background-color: #f6f6f8;\"\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cspan style=\"color: #ff0000;\"\u003e[4G\/LTE \u0026amp; Voice Calls]\u003c\/span\u003e (Band 20, 3)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background-color: #f6f6f8;\"\u003e\u003cspan style=\"font-size: 16px;\"\u003eCountry\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"background-color: #f6f6f8;\"\u003e\u003cspan style=\"font-size: 16px;\"\u003eUnited Kingdom\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cstrong\u003eBoost All On\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan style=\"font-size: 16px;\"\u003eEE (2G \u0026amp; 4G)\u003cbr\u003eO2 (4G)\u003cbr\u003eVodafone (4G)\u003cbr\u003eThree (4G)\u003cbr\u003eAsda (2G \u0026amp; 4G)\u003cbr\u003eBT (2G \u0026amp; 4G)\u003cbr\u003eFreedom Pop (4G)\u003cbr\u003eGiffgaff (4G)\u003cbr\u003eiD Mobile (4G)\u003cbr\u003eLycamobile (4G)\u003cbr\u003eOrange (2G \u0026amp; 4G)\u003cbr\u003ePlusnet Mobile (4G)\u003cbr\u003eSky Mobile (4G)\u003cbr\u003eSmarty Mobile (4G)\u003cbr\u003eTesco (4G)\u003cbr\u003eThe People's Operator (2G \u0026amp; 4G)\u003cbr\u003eT-Mobile (2G \u0026amp; 4G)\u003cbr\u003eVirgin (2G \u0026amp; 4G)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan style=\"font-size: 16px;\"\u003eUsers Supporting\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan style=\"font-size: 16px;\"\u003e25 Simultaneously\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan style=\"font-size: 16px;\"\u003eBand\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan style=\"font-size: 16px;\"\u003eDual Band 20 \u0026amp; 3\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan style=\"font-size: 16px;\"\u003eFrequency\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan style=\"font-size: 16px;\"\u003e800MHz \u0026amp; 1800MHz\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan style=\"font-size: 16px;\"\u003eGain(dB)\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan style=\"font-size: 16px;\"\u003eUplink Gp≥60; Downlink Gp≥65\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan style=\"font-size: 16px;\"\u003eUp-link\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan style=\"font-size: 16px;\"\u003e832~862 MHz; 1710~1785 MHz\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan style=\"font-size: 16px;\"\u003eDown-link\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan style=\"font-size: 16px;\"\u003e791~821 MHz; 1805~1880 MHz\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan style=\"font-size: 16px;\"\u003eExport Power(Po)\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan style=\"font-size: 16px;\"\u003e≥17dBm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan style=\"font-size: 16px;\"\u003ePower Adapter\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan style=\"font-size: 16px;\"\u003eInput: AC 100V~240V 50\/60Hz; Output: DC 5V\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan style=\"font-size: 16px;\"\u003eWhat’s Included\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan style=\"font-size: 16px;\"\u003e1 x Booster\u003cbr\u003e1 x Outdoor Antenna\u003cbr\u003e1 x Indoor Antenna\u003cbr\u003e1 x UK Type Power Adapter\u003cbr\u003e1 x 10 Meters Outdoor Cable\u003cbr\u003e1 x 5 Meters Indoor Cable\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"t4s-col-12 t4s-col-md-12 t4s-col-item warmingtips\"\u003e\n\u003cstrong\u003eWarming Tips:\u003c\/strong\u003e\u003cbr\u003e\n\u003cli\u003eBand Confirmation: This booster can boost signals on \u003cspan class=\"importance\"\u003eBand 20 or 3\u003c\/span\u003e, please check the band of your devices firstly.\u003c\/li\u003e\n\u003cli\u003eFor iPhone: Dial *3001#12345#* → Press call button → Click 'Serving Cell Info' → Check 'Freq Band Indicator'.\u003c\/li\u003e\n\u003cli\u003eFor Android: Download 'LTE Discovery' APP → Click ‘SIGNALS’ → Check 'EARFCN'. More refer to \u003ca href=\"https:\/\/www.ukmobilebooster.com\/pages\/quick_start_guide\"\u003eQuick Start Guide \u003ci class=\"las la-external-link-alt\"\u003e\u003c\/i\u003e\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003eExternal Signal Needed: The signal booster can only amplify signal but can't create signal. If there is no signal outside, it won't work, please make sure you get 1-2 bars signal outside.\u003c\/li\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"t4s-row 3splitterextracoverage\"\u003e\n\u003cdiv class=\"t4s-col-12 t4s-col-md-12 t4s-col-item\"\u003e\n\u003ch3\u003eCustom your solution\u003c\/h3\u003e\n\u003ch4\u003e\u003cstrong\u003eExpandable coverage by adding indoor antenna if the outside signal is strong.\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"t4s-col-12 t4s-col-md-12 t4s-col-item verticalmiddle\"\u003e\n\u003cimg class=\"t4s-product-main-img lazyautosizes lazyloadt4sed networklogo\" loading=\"lazy\" alt=\"UK Mobile Booster Expand Cell Coverage with 3 Indoor Antennas\" src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0488\/4129\/3976\/files\/Expand-Cell-Coverage-with-3-Indoor-Antenna.png?v=1700361963\"\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"t4s-col-12 t4s-col-md-12 t4s-col-item textcenter\"\u003e\n\u003cbr\u003e\n\u003ch3\u003e\u003cstrong\u003e\u003cspan style=\"color: #ffffff;\"\u003eHow It Works\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"imgcenter\"\u003e\u003cimg class=\"t4s-product-main-img lazyautosizes lazyloadt4sed\" alt=\"how 4G LTE Mobile Signal Booster EE Mobile Booster ASDA Signal Booster BT Mobile Signal 250m2 Coverage UK Mobile Signal Mobile Network Enhancement work for home office\" src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0488\/4129\/3976\/files\/ProductPageHIWhomeoffice-2.webp?v=1650634397\" style=\"display: inline-block;\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"t4s-row\"\u003e\n\u003cdiv class=\"t4s-col-12 t4s-col-md-4 t4s-col-item\"\u003e\n\u003cdiv class=\"howitwork1\"\u003e\u003ch4\u003e1\u003c\/h4\u003e\u003c\/div\u003e \u003cstrong\u003eReceives signal\u003c\/strong\u003e\u003cbr\u003e The powerful antenna reaches out to access a voice and 3G, 4G, and LTE data signal, and delivers it to the booster\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"t4s-col-12 t4s-col-md-4 t4s-col-item\"\u003e \u003cdiv class=\"howitwork2\"\u003e\u003ch4\u003e2\u003c\/h4\u003e\u003c\/div\u003e \u003cstrong\u003eBoosts signal\u003c\/strong\u003e\u003cbr\u003e The booster receives the signal, amplifies it, and serves as a relay between your phone and the nearest cell tower.\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"t4s-col-12 t4s-col-md-4 t4s-col-item\"\u003e \u003cdiv class=\"howitwork3\"\u003e\u003ch4\u003e3\u003c\/h4\u003e\u003c\/div\u003e \u003cstrong\u003eBroadcasts signal\u003c\/strong\u003e\u003cbr\u003e Your devices get increased cell reception, and calls and data are fed through the booster back to the network.\u003cbr\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"t4s-col-12 t4s-col-md-12 t4s-col-item\"\u003e\n\u003cbr\u003e\u003ch4\u003e\u003cstrong\u003eGet stronger signal\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"t4s-row\"\u003e\n\u003cdiv class=\"t4s-col-12 t4s-col-md-6 t4s-col-item\"\u003e\u003cdiv class=\"featured-box\" style=\"height: auto;\"\u003e\u003cdiv class=\"box-content clearboth\"\u003e \u003cimg class=\"t4s-product-main-img lazyautosizes lazyloadt4sed\" alt=\"how 4G LTE Mobile Signal Booster EE Mobile Booster ASDA Signal Booster BT Mobile Signal 250m2 Coverage UK Mobile Signal Mobile Network Enhancement work for home office\" src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0488\/4129\/3976\/files\/ProductPagenormalcoverage-2.webp?v=1650634397\" style=\"display: inline-block;\"\u003e \u003ch4\u003eNormal Cell Coverage\u003c\/h4\u003e Dropped calls and slow data are generally caused by three things: distance from a cell tower, building materials in your home or office, or obstruction from tall objects such as trees, topography, and buildings.\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv class=\"t4s-col-12 t4s-col-md-6 t4s-col-item\"\u003e \u003cdiv class=\"featured-box\" style=\"height: auto;\"\u003e \u003cdiv class=\"box-content clearboth\"\u003e \u003cimg class=\"t4s-product-main-img lazyautosizes lazyloadt4sed\" alt=\"how 4G LTE Mobile Signal Booster EE Mobile Booster ASDA Signal Booster BT Mobile Signal 250m2 Coverage UK Mobile Signal Mobile Network Enhancement work for home office\" src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0488\/4129\/3976\/files\/ProductPageboostedcoverage-2.webp?v=1650634397\" style=\"display: inline-block;\"\u003e \u003ch4\u003eSignal Coverage with our booster\u003c\/h4\u003e Signal boosters increase cell signal by collecting signals with a powerful antenna, delivering those signals to the booster, amplifying the cell signals so your devices receive them, and delivering your device's boosted signals back to the cell tower.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"t4s-col-12 t4s-col-md-6 t4s-col-item verticalmiddle\"\u003e\n\u003cdiv style=\"text-align: center ! important;\"\u003e\n\u003ch4\u003e\u003cstrong\u003eInstallation\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cdiv style=\"text-align:left ! important;\"\u003e\n\u003col\u003e\n\u003cli\u003eConnect the indoor antenna to the MS port.\u003c\/li\u003e\n\u003cli\u003eConnect the outdoor antenna to the BS Port.\u003c\/li\u003e\n\u003cli\u003eInstall the outdoor antenna and keep a minimum vertical distance of 10 meters from the indoor antenna.\u003c\/li\u003e\n\u003cli\u003ePoint the outdoor antenna to the direction where you know there is possibly a higher signal strength from the base station.\u003c\/li\u003e\n\u003cli\u003ePower on the booster and check the signal strength.\u003c\/li\u003e\n\u003cli\u003eAdjust the outdoor antenna until you get the best signal strength.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003e\u003cstrong\u003eIMPORTANT NOTE\u003c\/strong\u003e:\u003cbr\u003eDO NOT POWER ON THE DEVICE UNTIL YOU HAVE COMPLETED THIS SETUP.\u003c\/p\u003e\n\u003cp\u003eRead more about \u003ca href=\"https:\/\/drive.google.com\/file\/d\/1Uch5legGJsKTzLO9PTGpgsKEnZGEq7TH\/view\" target=\"_blank\"\u003eUser Manual Documentation.\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"t4s-col-12 t4s-col-md-6 t4s-col-item verticalmiddle\"\u003e\n\u003cspan style=\"text-align: center ! important;\"\u003e\u003cimg class=\"t4s-product-main-img lazyautosizes lazyloadt4sed\" loading=\"lazy\" alt=\"4G LTE Mobile Signal Booster EE Mobile Booster ASDA Signal Booster BT Mobile Signal 250m2 Coverage UK Mobile Signal Mobile Network Enhancement signal coverage\" src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0488\/4129\/3976\/files\/Coverage.jpg?v=1698191834\"\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"t4s-col-12 t4s-col-md-12 t4s-col-item textcenter\"\u003e\n\u003cbr\u003e\n\u003ch3\u003e\u003cstrong\u003e\u003cspan style=\"color: #ffffff;\"\u003eApplication Scenarios\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"t4s-col-12 t4s-col-md-3 t4s-col-item verticalmiddle\"\u003e\n\u003cimg class=\"t4s-product-main-img lazyautosizes lazyloadt4sed networklogo\" loading=\"lazy\" alt=\"4G LTE Mobile Signal Booster EE Mobile Booster ASDA Signal Booster BT Mobile Signal 250m2 Coverage UK Mobile Signal Mobile Network Enhancement home application\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0488\/4129\/3976\/files\/application-home.png?v=1697980834\"\u003e\u003cbr\u003e\u003cstrong\u003eHome\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"t4s-col-12 t4s-col-md-3 t4s-col-item verticalmiddle\"\u003e\n\u003cimg class=\"t4s-product-main-img lazyautosizes lazyloadt4sed networklogo\" loading=\"lazy\" alt=\"4G LTE Mobile Signal Booster EE Mobile Booster ASDA Signal Booster BT Mobile Signal 250m2 Coverage UK Mobile Signal Mobile Network Enhancement office application\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0488\/4129\/3976\/files\/application-office.png?v=1697980832\"\u003e\u003cbr\u003e\u003cstrong\u003eOffice\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"t4s-col-12 t4s-col-md-3 t4s-col-item verticalmiddle\"\u003e\n\u003cimg class=\"t4s-product-main-img lazyautosizes lazyloadt4sed networklogo\" loading=\"lazy\" alt=\"4G LTE Mobile Signal Booster EE Mobile Booster ASDA Signal Booster BT Mobile Signal 250m2 Coverage UK Mobile Signal Mobile Network Enhancement garage application\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0488\/4129\/3976\/files\/application-garage.png?v=1697980834\"\u003e\u003cbr\u003e\u003cstrong\u003eGarage\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"t4s-col-12 t4s-col-md-3 t4s-col-item verticalmiddle\"\u003e\n\u003cimg class=\"t4s-product-main-img lazyautosizes lazyloadt4sed networklogo\" loading=\"lazy\" alt=\"4G LTE Mobile Signal Booster EE Mobile Booster ASDA Signal Booster BT Mobile Signal 250m2 Coverage UK Mobile Signal Mobile Network Enhancement metal buildings application\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0488\/4129\/3976\/files\/application-metal-buildings.png?v=1697980834\"\u003e\u003cbr\u003e\u003cstrong\u003eMetal Buildings\u003c\/strong\u003e\n\u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"t4s-col-12 t4s-col-md-12 t4s-col-item aikeywords\"\u003e\nTags: dual band 4G signal booster UK Band 20 Band 3, CD250 mobile booster, EE O2 Vodafone Three 4G booster 250m² UK, Band 20 800MHz Band 3 1800MHz budget dual-band repeater UK, £295 budget dual-band 4G booster medium home office cafe 25 users UK\u003cbr\u003e\nCD250, dual band 4G signal booster UK, Band 20 Band 3 800 1800MHz booster, 250m2 medium home small office cafe pub booster, EE O2 Vodafone Three 4G booster, 17dBm dual-band 4G repeater, Boost4U CD250 MBCD250gb, £295.00, Ofcom licence-exempt 4G booster UK\u003cbr\u003e\nbuy dual band 4G signal booster UK medium home small office, EE 4G signal booster home UK Band 3 1800MHz 250m², O2 Vodafone 4G booster rural cottage Band 20 800MHz, Three 4G signal booster home UK O2 MOCN Band 20, small office cafe pub mobile signal booster 25 users UK, Boost4U CD250 price £295.00 MBCD250gb, budget 4G repeater 800 1800MHz plug and play UK order, 250m² cafe pub small shop 4G booster EE O2 giffgaff Tesco UK\u003cbr\u003e\nwhat is a dual band 4G booster Band 20 Band 3, why does O2 Vodafone 4G use Band 20 800MHz in the UK, how far apart do outdoor and indoor antennas need to be for a 250m² booster, how does a 4G signal booster work Ofcom licence exempt UK, 200m² vs 250m² signal booster coverage difference, do signal boosters need outside signal bars to work, what does 17dBm output 60 65dB gain mean on a home booster, omni vs yagi outdoor antenna for weak 4G signal UK\u003cbr\u003e\nCD250 vs CD200 dual-band 200m² booster, CD250 vs C250 single Band 20 250m² booster, dual band vs single band 4G booster which should I buy UK, CD250 vs cheap Amazon booster does it actually work, 100m² vs 200m² vs 250m² home booster coverage, CD250 vs Cel-Fi\/network-provided home unit UK, budget dual-band vs premium multi-band 5G booster value UK, CD250 vs Band 7 2600MHz EE capacity booster\n\u003c\/div\u003e","brand":"UKMobileBooster.com","offers":[{"title":"No \/ No \/ No","offer_id":36506662568088,"sku":"MBCD250gb","price":295.0,"currency_code":"GBP","in_stock":true},{"title":"No \/ No \/ Yes","offer_id":36506662600856,"sku":"MBCD250gb","price":315.0,"currency_code":"GBP","in_stock":true},{"title":"No \/ Yes \/ No","offer_id":36506662633624,"sku":"MBCD250gb","price":345.0,"currency_code":"GBP","in_stock":true},{"title":"No \/ Yes \/ Yes","offer_id":36506662666392,"sku":"MBCD250gb","price":365.0,"currency_code":"GBP","in_stock":true},{"title":"20 M \/ No \/ No","offer_id":36506662699160,"sku":"MBCD250gb","price":315.0,"currency_code":"GBP","in_stock":true},{"title":"20 M \/ No \/ Yes","offer_id":36506662731928,"sku":"MBCD250gb","price":335.0,"currency_code":"GBP","in_stock":true},{"title":"20 M \/ Yes \/ No","offer_id":36506662764696,"sku":"MBCD250gb","price":365.0,"currency_code":"GBP","in_stock":true},{"title":"20 M \/ Yes \/ Yes","offer_id":36506662797464,"sku":"MBCD250gb","price":385.0,"currency_code":"GBP","in_stock":true},{"title":"30 M \/ No \/ No","offer_id":36506662830232,"sku":"MBCD250gb","price":325.0,"currency_code":"GBP","in_stock":true},{"title":"30 M \/ No \/ Yes","offer_id":36506662863000,"sku":"MBCD250gb","price":345.0,"currency_code":"GBP","in_stock":true},{"title":"30 M \/ Yes \/ No","offer_id":36506662895768,"sku":"MBCD250gb","price":375.0,"currency_code":"GBP","in_stock":true},{"title":"30 M \/ Yes \/ Yes","offer_id":36506662928536,"sku":"MBCD250gb","price":395.0,"currency_code":"GBP","in_stock":true},{"title":"40 M \/ No \/ No","offer_id":36506662961304,"sku":"MBCD250gb","price":335.0,"currency_code":"GBP","in_stock":true},{"title":"40 M \/ No \/ Yes","offer_id":36506662994072,"sku":"MBCD250gb","price":355.0,"currency_code":"GBP","in_stock":true},{"title":"40 M \/ Yes \/ No","offer_id":36506663026840,"sku":"MBCD250gb","price":385.0,"currency_code":"GBP","in_stock":true},{"title":"40 M \/ Yes \/ Yes","offer_id":36506663092376,"sku":"MBCD250gb","price":405.0,"currency_code":"GBP","in_stock":true},{"title":"50 M \/ No \/ No","offer_id":36506663125144,"sku":"MBCD250gb","price":345.0,"currency_code":"GBP","in_stock":true},{"title":"50 M \/ No \/ Yes","offer_id":36506663157912,"sku":"MBCD250gb","price":365.0,"currency_code":"GBP","in_stock":true},{"title":"50 M \/ Yes \/ No","offer_id":36506663190680,"sku":"MBCD250gb","price":395.0,"currency_code":"GBP","in_stock":true},{"title":"50 M \/ Yes \/ Yes","offer_id":36506663223448,"sku":"MBCD250gb","price":415.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0488\/4129\/3976\/products\/ProductCD250.jpg?v=1604055701"},{"product_id":"cd500-mobile-booster","title":"4G LTE \u0026 Calls - 500m2 (EE\/ASDA\/BT) Mobile Signal Booster","description":"\u003cstyle\u003e\n:root{\n  --cyan:#00f0ff; --magenta:#ff00e5; --purple:#7b2ff7; --green:#00ff88; --orange:#ff8c00;\n  --bg:#f0f7ff; --card:rgba(255,255,255,0.72); --ink:#0a1628;\n}\n*{box-sizing:border-box;margin:0;padding:0;}\nhtml{background:var(--bg);color:var(--ink);font-family:'Segoe UI',system-ui,-apple-system,sans-serif;line-height:1.7;scroll-behavior:smooth;}\n.wrap{margin:0 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h4{color:var(--purple);margin-bottom:8px;}\n\ndetails{background:rgba(255,255,255,0.7);backdrop-filter:blur(10px);border-radius:12px;margin-bottom:12px;padding:16px 20px;border:1px solid rgba(0,240,255,0.2);}\nsummary{font-weight:700;cursor:pointer;color:#1a3a6e;}\nsummary:hover{color:var(--purple);}\ndetails p{margin-top:10px;color:#2a3a5e;}\n\n.blog-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px;}\n.blog-card{display:block;background:linear-gradient(135deg,rgba(123,47,247,0.08),rgba(0,240,255,0.08));border-radius:14px;padding:22px;text-decoration:none;color:#1a3a6e;border:1px solid rgba(123,47,247,0.25);transition:transform .2s;}\n.blog-card:hover{transform:translateY(-3px);box-shadow:0 10px 30px rgba(123,47,247,0.25);}\n.blog-card h4{margin-bottom:8px;color:var(--purple);}\n\n.lead{background:linear-gradient(135deg,rgba(0,240,255,0.1),rgba(255,0,229,0.08));border-radius:16px;padding:24px;border-left:4px solid var(--cyan);}\n.review{background:rgba(255,255,255,0.7);border-radius:14px;padding:18px 20px;margin-bottom:14px;border:1px solid rgba(0,240,255,0.18);}\n.review .meta{font-weight:700;color:var(--purple);margin-bottom:6px;}\n.stars{color:#ff8c00;letter-spacing:2px;}\nimg{border:0px;max-width:100%;height:auto;}\n.logo{height:40px;}\n\n\/* Keyword Summary *\/\n.kw-group{margin-bottom:18px;}\n.kw-group h4{color:var(--purple);margin-bottom:8px;}\n.kw-text{background:rgba(255,255,255,0.7);border:1px dashed rgba(123,47,247,0.4);border-radius:12px;padding:14px 16px;color:#2a3a5e;}\n.kw-btn-row{margin-top:10px;}\n.kw-btn{display:inline-flex;align-items:center;gap:8px;background:linear-gradient(135deg,var(--green),var(--cyan));color:#062b1c;border:0;padding:9px 16px;border-radius:10px;font-weight:700;cursor:pointer;margin:4px 6px 0 0;}\n.kw-btn.magenta{background:linear-gradient(135deg,var(--magenta),var(--orange));color:#fff;}\n.kw-btn.purple{background:linear-gradient(135deg,var(--purple),var(--cyan));color:#fff;}\n.kw-btn.cyan{background:linear-gradient(135deg,var(--cyan),var(--purple));color:#fff;}\n\n.toast{position:fixed;bottom:24px;left:50%;transform:translateX(-50%);background:#0a1628;color:#00ff88;padding:12px 22px;border-radius:12px;font-weight:700;z-index:99;display:none;}\ntextarea{display:none;}\n\n@media(max-width:860px){\n  .hero-inner,.pc-grid,.scenes,.scenes-5{grid-template-columns:1fr;}\n  .blog-grid{grid-template-columns:1fr;}\n}\n\u003c\/style\u003e\n\n\u003c!-- HERO --\u003e\n\u003cheader class=\"hero\"\u003e\n  \u003cdiv class=\"wrap hero-inner\"\u003e\n    \u003cdiv\u003e\n      \u003cspan class=\"tag\"\u003eCD Series Flagship · Dual Band 20 \u0026amp; 3 (800 \/ 1800 MHz) FDD LTE · 4G Data + 2G Calls\/SMS · ≥60 dB Uplink · ≥65 dB Downlink · ≥20 dBm Output · 500 m² · 50 Users · 5 dBi Omni + 3 dBi Whip · UKCA \/ CE \/ RoHS\u003c\/span\u003e\n      \u003ch1\u003eBoost4U CD500 Dual-Band 4G LTE Mobile Signal Booster UK — Band 20 \u0026amp; 3 (800\/1800MHz), EE, O2, Vodafone \u0026amp; Three, 500 m², Up to 50 Users, ≥20 dBm Flagship, £485.00\u003c\/h1\u003e\n      \u003cp\u003eThe flagship dual-band Boost4U CD500 amplifies Band 20 (800 MHz) and Band 3 (1800 MHz) 4G LTE in one box, with ≥60 dB uplink gain, ≥65 dB downlink gain and a flagship \u003cstrong\u003e≥20 dBm\u003c\/strong\u003e output (about 100 mW, roughly double the radiated power of the CD250), a 5 dBi omni outdoor antenna and a 3 dBi whip indoor antenna, covering up to \u003cstrong\u003e500 m²\u003c\/strong\u003e for up to \u003cstrong\u003e50 simultaneous users\u003c\/strong\u003e at \u003cstrong\u003e£485.00 GBP\u003c\/strong\u003e.\u003c\/p\u003e\n      \u003cdiv class=\"price\"\u003e£485.00 GBP · Free UK Delivery · 365-Day Return\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv\u003e\n      \u003cimg src=\"https:\/\/picsum.photos\/seed\/cd500-hero\/1200\/675\" alt=\"Boost4U CD500 flagship dual-band Band 20 Band 3 800 1800MHz 4G LTE mobile signal booster kit with 5dBi omni outdoor antenna and 3dBi whip indoor antenna, 500m2 coverage for up to 50 users, 20dBm output\"\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/header\u003e\n\n\u003c!-- CONCLUSION LEAD --\u003e\n\u003csection\u003e\n  \u003cdiv class=\"wrap\"\u003e\n    \u003cp class=\"lead\"\u003eThe Boost4U CD500 is the flagship dual-band Band 20 \u0026amp; Band 3 (800 \u0026amp; 1800 MHz) FDD LTE mobile signal booster priced at \u003cstrong\u003e£485.00 GBP\u003c\/strong\u003e that amplifies 4G LTE data on both bands together with 2G GSM voice calls and SMS (VoLTE where available on the handset and network), delivering \u003cstrong\u003e≥60 dB uplink gain, ≥65 dB downlink gain and ≥20 dBm maximum output power\u003c\/strong\u003e across up to \u003cstrong\u003e500 m² (5,382 ft²)\u003c\/strong\u003e for up to \u003cstrong\u003e50 simultaneous users\u003c\/strong\u003e, using a 5 dBi omni-directional outdoor antenna, a 3 dBi whip indoor antenna, a 10 m outdoor plus 5 m indoor low-loss coaxial cable pair and an AC 100–240 V UK 3-pin adapter outputting DC 5 V. The ≥20 dBm output (roughly 100 mW, about double the CD250's ≥17 dBm ≈50 mW) is the hardware reason it reaches a larger 500 m² space at the same ≥60\/≥65 dB gain. On Band 20 (800 MHz) it boosts O2, Vodafone and Three (via the O2 MOCN), plus Tesco\/giffgaff\/Lebara-networked 4G; on Band 3 (1800 MHz) it boosts EE 4G alongside EE\/ASDA\/BT\/Virgin\/Orange\/T-Mobile 2G voice and SMS. The CD500 does \u003cstrong\u003enot\u003c\/strong\u003e boost 3G (Band 1 2100 MHz) or 5G. It is UKCA\/CE\/RoHS certified, Ofcom licence-exempt, weighs about 450 g for the booster unit (3.0 kg shipping weight), ships free to 15 European countries in 10–15 working days after 1–2 days handling, and carries a 365-day money-back guarantee.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003c!-- IDENTITY \/ PRICE TABLE --\u003e\n\u003csection\u003e\n  \u003cdiv class=\"wrap\"\u003e\n    \u003ch2 class=\"cyan\"\u003eProduct Identity \u0026amp; Pricing\u003c\/h2\u003e\n    \u003cdiv class=\"card table-scroll\"\u003e\n      \u003ctable\u003e\n        \u003ccolgroup\u003e\n\u003ccol class=\"col1\"\u003e\n\u003ccol class=\"col2\"\u003e\n\u003c\/colgroup\u003e\n        \u003ctbody\u003e\n          \u003ctr\u003e\n\u003ctd\u003eProduct Name\u003c\/td\u003e\n\u003ctd\u003eBoost4U CD500 Mobile Booster — 4G LTE \u0026amp; Calls, 500 m² (EE \/ ASDA \/ BT \/ O2 \/ Vodafone \/ Three range)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eModel \/ MPN\u003c\/td\u003e\n\u003ctd\u003eCD500 \/ MBCD500gb\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eSKU\u003c\/td\u003e\n\u003ctd\u003eMBCD500gb\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eGTIN-13 \/ EAN\u003c\/td\u003e\n\u003ctd\u003e6920702763512\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eBoost4U (vendor UKMobileBooster.com)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eCategory\u003c\/td\u003e\n\u003ctd\u003eCD Dual-Band 4G Mobile Signal Boosters\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eBase Price\u003c\/td\u003e\n\u003ctd\u003e£485.00 GBP (base variant No\/No); no compare-at was-price\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eUpgrade Options\u003c\/td\u003e\n\u003ctd\u003e20 m cable +£20; 30 m +£30; 40 m +£40; 50 m +£50; surge protector +£20 (combinations up to £555.00). No standalone paid aerial line item; the omni donor aerial is included in the kit.\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eIndoor Coverage\u003c\/td\u003e\n\u003ctd\u003eUp to 500 m² (5,382 ft²) — detached house, large apartment, office, farm, café, pub or warehouse\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eSimultaneous Users\u003c\/td\u003e\n\u003ctd\u003eUp to 50\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003eBooster unit approx. 450 g; shipping weight 3.0 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eBooster Dimensions\u003c\/td\u003e\n\u003ctd\u003e170 × 110 × 30 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003ePublished \/ Updated\u003c\/td\u003e\n\u003ctd\u003eUpdated 2026-10-18\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003c\/tbody\u003e\n      \u003c\/table\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003c!-- FREQUENCY \u0026 ELECTRICAL TABLE --\u003e\n\u003csection\u003e\n  \u003cdiv class=\"wrap\"\u003e\n    \u003ch2 class=\"purple\"\u003eFrequency Bands, Gain, Output \u0026amp; Electrical Specifications\u003c\/h2\u003e\n    \u003cdiv class=\"card table-scroll\"\u003e\n      \u003ctable\u003e\n        \u003ccolgroup\u003e\n\u003ccol class=\"col1\"\u003e\n\u003ccol class=\"col2\"\u003e\n\u003c\/colgroup\u003e\n        \u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n        \u003ctbody\u003e\n          \u003ctr\u003e\n\u003ctd\u003eFrequency Band\u003c\/td\u003e\n\u003ctd\u003eDual Band 20 \u0026amp; 3 (800 \u0026amp; 1800 MHz) FDD LTE\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eUplink — Band 20\u003c\/td\u003e\n\u003ctd\u003e832 – 862 MHz (800 MHz)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eDownlink — Band 20\u003c\/td\u003e\n\u003ctd\u003e791 – 821 MHz (800 MHz)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eUplink — Band 3\u003c\/td\u003e\n\u003ctd\u003e1710 – 1785 MHz (1800 MHz)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eDownlink — Band 3\u003c\/td\u003e\n\u003ctd\u003e1805 – 1880 MHz (1800 MHz)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eSupported Services\u003c\/td\u003e\n\u003ctd\u003e4G LTE data + 2G GSM voice calls + SMS (VoLTE where available)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eUplink Gain (Gp)\u003c\/td\u003e\n\u003ctd\u003e≥ 60 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eDownlink Gain (Gp)\u003c\/td\u003e\n\u003ctd\u003e≥ 65 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eMax Output Power (Po)\u003c\/td\u003e\n\u003ctd\u003e≥ 20 dBm (approx. 100 mW — the flagship output that drives 500 m²; +3 dBm over the CD250 ≈ double the power)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eNoise Figure\u003c\/td\u003e\n\u003ctd\u003e≤ 5 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e-10°C to +55°C\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003ePorts\u003c\/td\u003e\n\u003ctd\u003eBS (outdoor donor), MS (indoor server)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eUnsupported Bands\u003c\/td\u003e\n\u003ctd\u003eNo 3G UMTS Band 1 (2100 MHz); no 5G NR on any band\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003c\/tbody\u003e\n      \u003c\/table\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003c!-- ANTENNAS \u0026 CABLE --\u003e\n\u003csection\u003e\n  \u003cdiv class=\"wrap\"\u003e\n    \u003ch2 class=\"magenta\"\u003eAntennas, Cable \u0026amp; Separation\u003c\/h2\u003e\n    \u003cdiv class=\"card table-scroll\"\u003e\n      \u003ctable\u003e\n        \u003ccolgroup\u003e\n\u003ccol class=\"col1\"\u003e\n\u003ccol class=\"col2\"\u003e\n\u003c\/colgroup\u003e\n        \u003ctbody\u003e\n          \u003ctr\u003e\n\u003ctd\u003eOutdoor Antenna\u003c\/td\u003e\n\u003ctd\u003eOmni-directional, 5 dBi (included; full kits already include the donor aerial); where fringe signal is very weak, a high-gain directional setup focuses on the nearest mast\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eIndoor Antenna\u003c\/td\u003e\n\u003ctd\u003eWhip antenna, 3 dBi (placed centrally across the 500 m² space; multi-floor sites may add indoor antennas)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eCable Included\u003c\/td\u003e\n\u003ctd\u003e10 m outdoor + 5 m indoor low-loss coaxial cables (outdoor cable upgradeable to 20 m +£20, 30 m +£30, 40 m +£40 or 50 m +£50 for a remote roof or long farm run)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eMinimum Antenna Separation\u003c\/td\u003e\n\u003ctd\u003e10 m vertical separation between outdoor omni and indoor whip to prevent self-oscillation\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eOutdoor Donor Signal Required\u003c\/td\u003e\n\u003ctd\u003eAt least 1–2 bars of usable outdoor signal (Band 20 and\/or Band 3) at the omni mounting point\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003c\/tbody\u003e\n      \u003c\/table\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"scenes\" style=\"margin-top:20px;\"\u003e\n      \u003cdiv class=\"scene\"\u003e\n\u003cimg src=\"https:\/\/picsum.photos\/seed\/cd500-omni\/1200\/675\" alt=\"5dBi omni-directional outdoor antenna mounted on a large UK house wall pulling in Band 20 and Band 3 donor signal\"\u003e\u003cdiv class=\"body\"\u003e\n\u003ch4\u003e5 dBi Omni Donor Antenna\u003c\/h4\u003e\n\u003cp\u003eThe supplied omni picks up signal in all directions and suits a clear mounting spot; for very weak fringe signal a high-gain directional focus on the nearest mast improves pickup.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n      \u003cdiv class=\"scene\"\u003e\n\u003cimg src=\"https:\/\/picsum.photos\/seed\/cd500-whip\/1200\/675\" alt=\"3dBi whip indoor antenna standing centrally in a large home connected to the CD500 flagship booster\"\u003e\u003cdiv class=\"body\"\u003e\n\u003ch4\u003e3 dBi Indoor Whip\u003c\/h4\u003e\n\u003cp\u003eThe slim whip re-broadcasts the ≥20 dBm boosted signal across a large home, office or warehouse; keep it at least 10 m below the outdoor omni to avoid feedback.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003c!-- POWER \u0026 CERTIFICATION --\u003e\n\u003csection\u003e\n  \u003cdiv class=\"wrap\"\u003e\n    \u003ch2 class=\"green\"\u003ePower Supply, Certification \u0026amp; Installation\u003c\/h2\u003e\n    \u003cdiv class=\"card table-scroll\"\u003e\n      \u003ctable\u003e\n        \u003ccolgroup\u003e\n\u003ccol class=\"col1\"\u003e\n\u003ccol class=\"col2\"\u003e\n\u003c\/colgroup\u003e\n        \u003ctbody\u003e\n          \u003ctr\u003e\n\u003ctd\u003ePower Adapter Input\u003c\/td\u003e\n\u003ctd\u003eAC 100 – 240 V, 50\/60 Hz, UK 3-pin plug\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003ePower Adapter Output\u003c\/td\u003e\n\u003ctd\u003eDC 5 V\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eCertification\u003c\/td\u003e\n\u003ctd\u003eUKCA \/ CE \/ RoHS; Ofcom licence-exempt (mobile repeater class)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eInstallation Time\u003c\/td\u003e\n\u003ctd\u003e10–15 minutes, plug-and-play; no tools for the basic setup\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003e5G NR Support\u003c\/td\u003e\n\u003ctd\u003eNo — 5G is not boosted on any band\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003e3G UMTS Support\u003c\/td\u003e\n\u003ctd\u003eNo — Band 1 (2100 MHz) 3G is not boosted; relies on 4G VoLTE for calls where offered\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eDisplay \/ Meter\u003c\/td\u003e\n\u003ctd\u003eNo LCD signal-strength meter; status is read from LED indicators and a phone's bar count\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eWarranty \/ Returns\u003c\/td\u003e\n\u003ctd\u003e365-day money-back guarantee; return shipping deducted from refund\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eDelivery\u003c\/td\u003e\n\u003ctd\u003eFree shipping; handling 1–2 working days, UK transit 10–15 working days; 15 destination countries\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003c\/tbody\u003e\n      \u003c\/table\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003c!-- NETWORK COMPATIBILITY --\u003e\n\u003csection\u003e\n  \u003cdiv class=\"wrap\"\u003e\n    \u003ch2 class=\"orange\"\u003eUK Network Compatibility Matrix\u003c\/h2\u003e\n    \u003cdiv class=\"card table-scroll\"\u003e\n      \u003ctable class=\"wide-table\"\u003e\n        \u003ccolgroup\u003e\n\u003ccol style=\"width:26%\"\u003e\n\u003ccol style=\"width:34%\"\u003e\n\u003ccol style=\"width:40%\"\u003e\n\u003c\/colgroup\u003e\n        \u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eCarrier \/ MVNO\u003c\/th\u003e\n\u003cth\u003eService Boosted\u003c\/th\u003e\n\u003cth\u003eNotes\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n        \u003ctbody\u003e\n          \u003ctr\u003e\n\u003ctd\u003eO2\u003c\/td\u003e\n\u003ctd\u003e4G LTE (Band 20 800 MHz)\u003c\/td\u003e\n\u003ctd\u003e4G data on Band 20; 2G voice on 900 MHz not covered, use VoLTE where available\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eVodafone\u003c\/td\u003e\n\u003ctd\u003e4G LTE (Band 20 800 MHz)\u003c\/td\u003e\n\u003ctd\u003e4G data on Band 20; 2G voice on 900 MHz not covered, use VoLTE where available\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eThree\u003c\/td\u003e\n\u003ctd\u003e4G LTE (Band 20 via O2 MOCN)\u003c\/td\u003e\n\u003ctd\u003eThree 4G rides Band 20 on the shared O2 network; no 2G voice on Three\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003egiffgaff \/ Tesco Mobile \/ Lycamobile \/ iD Mobile\u003c\/td\u003e\n\u003ctd\u003e4G LTE (Band 20, O2 network)\u003c\/td\u003e\n\u003ctd\u003eO2-networked MVNOs; 4G data boosted on Band 20\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eLebara \/ Smarty \/ Plusnet \/ Freedom Pop \/ Sky Mobile\u003c\/td\u003e\n\u003ctd\u003e4G LTE (Band 20 \/ Band 3 data)\u003c\/td\u003e\n\u003ctd\u003e4G-only MVNOs on the O2, Vodafone or Three infrastructure listed on the product page\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eEE\u003c\/td\u003e\n\u003ctd\u003e4G LTE (Band 3 1800 MHz) + 2G calls\/SMS\u003c\/td\u003e\n\u003ctd\u003eFull 4G on Band 3 plus 2G voice and SMS on the EE GSM layer\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eASDA Mobile \/ BT Mobile\u003c\/td\u003e\n\u003ctd\u003e2G calls\/SMS + 4G LTE\u003c\/td\u003e\n\u003ctd\u003eUses EE infrastructure; Band 3 4G plus 2G voice\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eVirgin Mobile \/ Orange \/ T-Mobile \/ The People's Operator\u003c\/td\u003e\n\u003ctd\u003e2G calls\/SMS + 4G LTE\u003c\/td\u003e\n\u003ctd\u003eEE-networked or legacy EE brands; Band 3 4G plus 2G voice\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003c\/tbody\u003e\n      \u003c\/table\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003c!-- WHAT'S IN THE BOX --\u003e\n\u003csection\u003e\n  \u003cdiv class=\"wrap\"\u003e\n    \u003ch2 class=\"purple\"\u003eWhat's in the Box\u003c\/h2\u003e\n    \u003cdiv class=\"card table-scroll\"\u003e\n      \u003ctable\u003e\n        \u003ccolgroup\u003e\n\u003ccol class=\"col1\"\u003e\n\u003ccol class=\"col2\"\u003e\n\u003c\/colgroup\u003e\n        \u003ctbody\u003e\n          \u003ctr\u003e\n\u003ctd\u003eCD500 Booster Unit\u003c\/td\u003e\n\u003ctd\u003e1 × indoor dual-band Band 20+3 amplifier with status LED indicators (power, Band 20, Band 3)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eOutdoor Antenna\u003c\/td\u003e\n\u003ctd\u003e1 × 5 dBi omni-directional outdoor donor antenna, wall\/eave mount (included in the kit)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eIndoor Antenna\u003c\/td\u003e\n\u003ctd\u003e1 × 3 dBi whip indoor antenna\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eOutdoor Coax\u003c\/td\u003e\n\u003ctd\u003e1 × 10 m low-loss outdoor coaxial cable (outdoor upgradeable to 20\/30\/40\/50 m)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eIndoor Coax\u003c\/td\u003e\n\u003ctd\u003e1 × 5 m low-loss indoor coaxial cable to the whip\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003ePower Adapter\u003c\/td\u003e\n\u003ctd\u003e1 × AC 100–240 V 50\/60 Hz UK 3-pin adapter, DC 5 V output\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eMounting Parts\u003c\/td\u003e\n\u003ctd\u003eBasic mounting hardware for the omni and whip\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eDocumentation\u003c\/td\u003e\n\u003ctd\u003eEnglish user manual with plug-and-play install guide and support card\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003c\/tbody\u003e\n      \u003c\/table\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"scene\" style=\"max-width:520px;\"\u003e\n\u003cimg src=\"https:\/\/picsum.photos\/seed\/cd500-kit\/1200\/675\" alt=\"Complete CD500 flagship dual-band booster kit laid out: amplifier unit, 5dBi omni outdoor antenna, 3dBi whip, 10m outdoor and 5m indoor coax, UK power adapter\"\u003e\u003cdiv class=\"body\"\u003e\n\u003ch4\u003eComplete Kit\u003c\/h4\u003e\n\u003cp\u003eEverything for a basic DIY install arrives in one box; the donor aerial and cables are included, with paid cable extensions and a surge protector available for remote or demanding sites.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003c!-- PROS \u0026 CONS --\u003e\n\n\u003csection\u003e\n  \u003cdiv class=\"wrap\"\u003e\n    \u003ch2 class=\"green\"\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n    \u003cdiv class=\"pc-grid\"\u003e\n      \u003cdiv class=\"pros\"\u003e\n        \u003ch3\u003ePros\u003c\/h3\u003e\n        \u003cul\u003e\n          \u003cli\u003eThe flagship dual-band unit covering all four UK operators' 4G in one box: Band 20 (800 MHz) for O2\/Vodafone\/Three and Band 3 (1800 MHz) for EE, at £485.00.\u003c\/li\u003e\n          \u003cli\u003eUp to 500 m² coverage for up to 50 simultaneous users, suited to a detached house, large apartment, office, farm, café, pub or warehouse.\u003c\/li\u003e\n          \u003cli\u003e≥60 dB uplink and ≥65 dB downlink gain with ≤5 dB noise figure, plus flagship ≥20 dBm output (≈100 mW) that radiates roughly double the power of the CD250 to reach the larger area.\u003c\/li\u003e\n          \u003cli\u003ePlug-and-play 10–15 minute setup with no tools; no engineer visit, no Ofcom licence, no monthly fee and no new SIM contract.\u003c\/li\u003e\n          \u003cli\u003eEE customers receive 4G on Band 3 plus 2G calls\/SMS; O2, Vodafone and Three customers receive boosted 4G data on Band 20.\u003c\/li\u003e\n          \u003cli\u003eSupplied complete with 5 dBi omni outdoor antenna, 3 dBi whip, 10 m outdoor + 5 m indoor coax and UK 3-pin adapter; outdoor cable extendable to 50 m and a surge protector available.\u003c\/li\u003e\n          \u003cli\u003eUKCA\/CE\/RoHS certified and Ofcom licence-exempt; 365-day money-back guarantee and free shipping to 15 European countries.\u003c\/li\u003e\n        \u003c\/ul\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"cons\"\u003e\n        \u003ch3\u003eCons\u003c\/h3\u003e\n        \u003cul\u003e\n          \u003cli\u003eCoverage tops out at 500 m² — it will not cover a 1,000 m² estate, multi-storey mansion or whole commercial warehouse; larger spaces need a distributed multi-antenna system.\u003c\/li\u003e\n          \u003cli\u003eNo 3G (Band 1 2100 MHz) and no 5G on any band; calls rely on 4G VoLTE where the network and handset support it.\u003c\/li\u003e\n          \u003cli\u003eAt ≥20 dBm this is the strongest repeater-class indoor unit in the CD range, not a licensed high-power outdoor transmitter; it cannot solve a site with no donor signal outside.\u003c\/li\u003e\n          \u003cli\u003eThe supplied 5 dBi omni may need a directional high-gain focus where donor signal is very weak or behind a ridge.\u003c\/li\u003e\n          \u003cli\u003eThe included 10 m outdoor cable may need the 20\/30\/40\/50 m upgrade for a remote roof, long farm run or outbuilding.\u003c\/li\u003e\n          \u003cli\u003eOutdoor omni and indoor whip need 10 m vertical separation to prevent self-oscillation, which multi-floor and open-plan layouts can struggle to fit.\u003c\/li\u003e\n          \u003cli\u003eFree delivery takes 10–15 working days after 1–2 days handling — it is not next-day.\u003c\/li\u003e\n          \u003cli\u003eThe 3 dBi whip covers the central area only; the unit has no LCD signal-strength meter, and the £485.00 price point is a premium over smaller models.\u003c\/li\u003e\n        \u003c\/ul\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003c!-- STANDARD SUPPORTING GALLERY --\u003e\n\u003csection\u003e\n  \u003cdiv class=\"wrap\"\u003e\n    \u003ch2 class=\"cyan\"\u003eEveryday Spaces the CD500 Supports\u003c\/h2\u003e\n    \u003cdiv class=\"scenes\"\u003e\n      \u003cdiv class=\"scene\"\u003e\n\u003cimg src=\"https:\/\/picsum.photos\/seed\/cd500-home\/1200\/675\" alt=\"Large UK family home with connected living room, kitchen and bedrooms holding full 4G bars on the CD500 across 500m2\"\u003e\u003cdiv class=\"body\"\u003e\n\u003ch4\u003eFamily Home\u003c\/h4\u003e\n\u003cp\u003eA larger detached or extended home where EE, O2, Vodafone and Three phones hold 4G and calls across connected rooms for a household and guests.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n      \u003cdiv class=\"scene\"\u003e\n\u003cimg src=\"https:\/\/picsum.photos\/seed\/cd500-office\/1200\/675\" alt=\"UK office floor with up to 50 staff phones and data SIMs on boosted 4G from the CD500\"\u003e\u003cdiv class=\"body\"\u003e\n\u003ch4\u003eOffice Floor\u003c\/h4\u003e\n\u003cp\u003eA team office or coworking floor where up to 50 phones and data SIMs keep video calls connected and data flowing under the 50-user cap.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n      \u003cdiv class=\"scene\"\u003e\n\u003cimg src=\"https:\/\/picsum.photos\/seed\/cd500-cafe\/1200\/675\" alt=\"UK cafe pub dining area with card terminals and customer phones on boosted 4G from the CD500\"\u003e\u003cdiv class=\"body\"\u003e\n\u003ch4\u003eCafé \/ Pub\u003c\/h4\u003e\n\u003cp\u003eA busy café bar, pub or restaurant floor where card terminals, staff devices and customer phones stay connected across roughly 500 m².\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n      \u003cdiv class=\"scene\"\u003e\n\u003cimg src=\"https:\/\/picsum.photos\/seed\/cd500-warehouse\/1200\/675\" alt=\"UK warehouse or trade unit on a plot boosted by the CD500 overcoming thick walls and signal blockage\"\u003e\u003cdiv class=\"body\"\u003e\n\u003ch4\u003eWarehouse \/ Trade Unit\u003c\/h4\u003e\n\u003cp\u003eA single-storey warehouse, workshop or trade unit that normally blocks signal; the omni pulls fringe Band 20\/Band 3 donor signal and the ≥20 dBm output re-broadcasts it inside the shell.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003c!-- DEDICATED USAGE SCENARIOS (REQUIRED 5) --\u003e\n\u003csection\u003e\n  \u003cdiv class=\"wrap\"\u003e\n    \u003ch2 class=\"magenta\"\u003eWhere the CD500 Works — 5 Flagship Usage Scenarios\u003c\/h2\u003e\n    \u003cdiv class=\"scenes scenes-5\"\u003e\n      \u003cdiv class=\"scene\"\u003e\n\u003cimg src=\"https:\/\/picsum.photos\/seed\/cd500-scenario-detached\/1200\/675\" alt=\"Detached family home in the UK boosted by the CD500 covering the whole 500m2 with 50-user capacity\"\u003e\u003cdiv class=\"body\"\u003e\n\u003ch4\u003e1. Detached House \/ Family Home\u003c\/h4\u003e\n\u003cp\u003eUp to 500 m² covers a whole detached or extended family home, and the 50-user cap handles parents, children, guests and smart devices without dropping off.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n      \u003cdiv class=\"scene\"\u003e\n\u003cimg src=\"https:\/\/picsum.photos\/seed\/cd500-scenario-apartment\/1200\/675\" alt=\"Large open-plan loft apartment in the UK with full 4G across the single boosted 500m2 floorplate\"\u003e\u003cdiv class=\"body\"\u003e\n\u003ch4\u003e2. Large Open-Plan Apartment \/ Loft\u003c\/h4\u003e\n\u003cp\u003eOne flagship booster covers a single large open-plan loft or apartment floorplate; the ≥20 dBm output fills an open area where weaker repeaters leave corners weak.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n      \u003cdiv class=\"scene\"\u003e\n\u003cimg src=\"https:\/\/picsum.photos\/seed\/cd500-scenario-office\/1200\/675\" alt=\"Small business office or retail shop in the UK with mixed-carrier staff phones on the CD500 for up to 50 users\"\u003e\u003cdiv class=\"body\"\u003e\n\u003ch4\u003e3. Office \/ Small Business \/ Retail Shop\u003c\/h4\u003e\n\u003cp\u003eUp to 50 simultaneous users support a team office or retail floor with mixed-carrier staff SIMs, card terminals and customer Wi-Fi-off mobile data.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n      \u003cdiv class=\"scene\"\u003e\n\u003cimg src=\"https:\/\/picsum.photos\/seed\/cd500-scenario-farm\/1200\/675\" alt=\"Rural UK farm house and cottage with thick stone walls boosted by the CD500 20dBm output and long cable run\"\u003e\u003cdiv class=\"body\"\u003e\n\u003ch4\u003e4. Farm \/ Rural Property \/ Cottage\u003c\/h4\u003e\n\u003cp\u003eThe ≥20 dBm output and extendable 20–50 m outdoor cable reach a remote roof or farm building, pushing boosted Band 20 rural 4G through thick stone walls for O2\/Vodafone\/Three.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n      \u003cdiv class=\"scene\"\u003e\n\u003cimg src=\"https:\/\/picsum.photos\/seed\/cd500-scenario-multifloor\/1200\/675\" alt=\"Multi-floor building pub cafe or warehouse in the UK covered by the CD500 with room to add indoor antennas\"\u003e\u003cdiv class=\"body\"\u003e\n\u003ch4\u003e5. Multi-Floor Building \/ Pub \/ Café \/ Warehouse\u003c\/h4\u003e\n\u003cp\u003eA two-level pub, café, small warehouse or multi-floor unit can be expanded with extra indoor antennas off the server port; the flagship output provides the headroom smaller models cannot.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003c!-- FAQ --\u003e\n\u003csection\u003e\n  \u003cdiv class=\"wrap\"\u003e\n    \u003ch2 class=\"orange\"\u003eFrequently Asked Questions — Real UK Dual-Band 4G User Questions\u003c\/h2\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eHow does the CD500 dual-band booster differ from the CD250 and the single-band C500?\u003c\/summary\u003e\n      \u003cp\u003eThe CD250 shares the same Band 20+3 dual bands and ≥60\/≥65 dB gain but outputs ≥17 dBm and covers up to 250 m² for 25 users; the CD500 keeps the same gain but raises output to ≥20 dBm (≈100 mW, about double) and reaches 500 m² for 50 users. The C500 is a single Band 20 (800 MHz) unit that boosts O2\/Vodafone 4G over 500 m² but misses EE Band 3 4G and voice. Choose the CD500 for a large home, office, farm or warehouse where 500 m² and 50 users with both bands matter; step down to the CD250 for 250 m², and choose the C500 only if you are O2\/Vodafone-only and do not need EE.\u003c\/p\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eWhat is the difference between Band 20 (800MHz) for O2\/Vodafone and Band 3 (1800MHz) for EE on the CD500?\u003c\/summary\u003e\n      \u003cp\u003eBand 20 (800 MHz) is the rural propagation band used by O2 and Vodafone for 4G, reaching further over distance and through obstacles; Three 4G rides Band 20 over the shared O2 MOCN. Band 3 (1800 MHz) carries EE 4G alongside the EE 2G GSM layer for calls and SMS. The CD500 amplifies both simultaneously, so an O2 phone and an EE phone in the same large premises both get boosted 4G without switching boxes.\u003c\/p\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eHow much area does \"up to 500m²\" really cover, and which UK homes or venues fit the CD500?\u003c\/summary\u003e\n      \u003cp\u003eUp to 500 m² (5,382 ft²) means a detached or extended family home, a large open-plan loft, an office floor, a farm house\/cottage, a café\/pub or a single-storey warehouse. It is not a whole-estate, multi-storey mansion or full commercial warehouse solution; beyond 500 m² a distributed multi-antenna system is needed. Solid stone walls, metal cladding and distance from the whip shrink the usable area.\u003c\/p\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eHow do 50 simultaneous users work on the CD500?\u003c\/summary\u003e\n      \u003cp\u003eThe CD500 supports up to 50 phones or data devices connected at the same time, sharing the boosted Band 20 and Band 3 capacity. This suits a team office, a large family home with guests, or a busy café\/pub floor. Beyond 50 active users the shared RF capacity thins out; a large open-plan company office or full warehouse needs a higher-capacity distributed system. It is connected capacity, not a guaranteed 50 fast-speed lines at once.\u003c\/p\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eWhat do ≥60dB uplink, ≥65dB downlink gain and the ≥20dBm output mean?\u003c\/summary\u003e\n      \u003cp\u003eGain in dB measures how much the amplifier strengthens the signal: ≥60 dB uplink lifts your phone's signal back up to the mast, and ≥65 dB downlink lifts the mast's signal down to your phone. Output in dBm measures the final radiated strength: ≥20 dBm is about 100 mW, roughly double the CD250's ≥17 dBm (≈50 mW), and that higher radiated power is what reaches across 500 m². Gain and output work together — high gain without enough output still leaves far corners weak.\u003c\/p\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eWhy does the CD500 use ≥20dBm while the CD250 uses ≥17dBm and the CD200 uses ≥10dBm?\u003c\/summary\u003e\n      \u003cp\u003eThe CD500's flagship ≥20 dBm output is the hardware difference that covers a larger 500 m² space; all three share the same ≥60\/≥65 dB gain, so the extra coverage comes from radiated power, not more amplification. Each +3 dBm roughly doubles power: ≥10 dBm suits 200 m², ≥17 dBm suits 250 m², and ≥20 dBm reaches 500 m². The unit remains in the Ofcom licence-exempt mobile repeater class; it is not a licensed high-power outdoor transmitter.\u003c\/p\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eShould I use the included 5dBi omni outdoor antenna, or go directional Yagi?\u003c\/summary\u003e\n      \u003cp\u003eThe supplied 5 dBi omni works well when you have a clear, unobstructed mounting spot with 1–2 bars outside and do not need to aim at a specific mast. Where donor signal is very weak, or the mast lies in one direction behind a ridge or trees, a high-gain directional focus on that mast often makes the difference between marginal and solid; the kit already includes the donor aerial, so start with the omni, read the bar count, and add directional focus only if signal stays weak.\u003c\/p\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eHow much outdoor donor signal does the CD500 need before it can work?\u003c\/summary\u003e\n      \u003cp\u003eAt least 1–2 bars of usable outdoor signal on Band 20 and\/or Band 3 at the omni mounting point, checked with a phone outside on the wall, roof or eave. A booster amplifies the donor signal it receives; it cannot create signal where none exists outside. If your phone shows zero bars and emergency calls only even at the mounting point, this unit will not work, and neither will any Ofcom-legal booster at this price.\u003c\/p\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eWhat does the 365-day return policy cover, and how long does delivery take?\u003c\/summary\u003e\n      \u003cp\u003eThe CD500 carries a 365-day money-back guarantee: if it does not work for your location, return it by mail within 365 days for a refund; return shipping is deducted from the refund (ReturnShippingFees), so it is not a free-return label. Standard delivery is free: handling takes 1–2 working days and UK transit 10–15 working days, so it is not next-day, and the same policy covers 15 European countries (GB, DE, FR, IT, ES, NL, BE, AT, SE, DK, FI, IE, PT, PL, CZ).\u003c\/p\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eDoes the CD500 support VoLTE, and will it boost 5G or 3G?\u003c\/summary\u003e\n      \u003cp\u003eThe CD500 boosts 4G LTE data and 2G calls\/SMS; calls over 4G work when your handset and network offer VoLTE (Voice over LTE), which O2, Vodafone, EE and Three support on compatible plans. It does not boost 5G NR on any band and it does not boost 3G UMTS Band 1 (2100 MHz), so a device stuck on 3G fallback will not be helped. If 5G speed or 3G fallback is the main requirement, a different unit on those bands is needed.\u003c\/p\u003e\n    \u003c\/details\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003c!-- BLOG INTERNAL LINKS --\u003e\n\u003csection\u003e\n  \u003cdiv class=\"wrap\"\u003e\n    \u003ch2 class=\"green\"\u003eLearn More: CD500 Guides \u0026amp; Comparisons\u003c\/h2\u003e\n    \u003cdiv class=\"blog-grid\"\u003e\n      \u003ca class=\"blog-card\" href=\"https:\/\/www.ukmobilebooster.com\/blogs\/news\/cd500-dual-band-signal-booster-review-2026-best-500m-4g-lte-flagship-with-20dbm-output-for-ee-o2-vodafone-and-three-uk\"\u003e\n        \u003ch4\u003eBest Dual-Band 500m² Booster UK — Buyer's Guide\u003c\/h4\u003e\n        \u003cp\u003eHow to choose a Band 20+3 flagship booster with 20dBm output that covers EE, O2, Vodafone and Three 4G across a large home, office, farm or warehouse.\u003c\/p\u003e\n      \u003c\/a\u003e\n      \u003ca class=\"blog-card\" href=\"https:\/\/www.ukmobilebooster.com\/blogs\/news\/cd500-vs-cd250-vs-c500-which-boost4u-dual-band-or-single-band-booster-covers-500m-uk-homes-and-offices-in-2026\"\u003e\n        \u003ch4\u003eCD500 vs CD250 vs C500\u003c\/h4\u003e\n        \u003cp\u003eHonest UK comparison of the flagship ≥20dBm CD500 against the CD250 and the single-band C500 for 500m² coverage.\u003c\/p\u003e\n      \u003c\/a\u003e\n      \u003ca class=\"blog-card\" href=\"https:\/\/www.ukmobilebooster.com\/blogs\/news\/cd500-installation-guide-500m2-dual-band-4g-flagship-setup-20dbm-output-omni-placement-multi-antenna-expansion-and-zone-testing-for-uk-homes-offices-and-pubs\"\u003e\n        \u003ch4\u003e500m² Dual-Band Booster Installation Guide\u003c\/h4\u003e\n        \u003cp\u003eOmni placement, 10 m outdoor + 5 m indoor cable routing, 10 m antenna separation and multi-room signal testing for a large UK home or office.\u003c\/p\u003e\n      \u003c\/a\u003e\n      \u003ca class=\"blog-card\" href=\"https:\/\/www.ukmobilebooster.com\/blogs\/news\/cd500-band-20-band-3-explained-how-the-20dbm-dual-band-flagship-covers-ee-o2-vodafone-and-three-4g-across-500m2-in-the-uk\"\u003e\n        \u003ch4\u003eBand 20+3: EE, O2, Vodafone \u0026amp; Three Explained\u003c\/h4\u003e\n        \u003cp\u003eWhy O2\/Vodafone\/Three ride Band 20 and EE rides Band 3, and how the CD500 flagship dual-band matrix covers all four operators across 500m².\u003c\/p\u003e\n      \u003c\/a\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003cp\u003e\n\u003c!-- PRODUCT SCHEMA --\u003e\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@type\": \"Product\",\n  \"name\": \"Boost4U CD500 Mobile Booster — Dual Band 20 \u0026 3 (800\/1800MHz) 4G LTE Data + 2G Voice\/SMS, EE\/O2\/Vodafone\/Three, 500m², 50 Users, 20dBm Flagship\",\n  \"description\": \"Flagship dual-band Band 20 (800MHz) and Band 3 (1800MHz) FDD LTE mobile signal booster. Uplink gain \u003e=60 dB, downlink gain \u003e=65 dB, max output \u003e=20 dBm, noise figure \u003c=5 dB. Up to 500m², up to 50 simultaneous users, 5dBi omni outdoor antenna, 3dBi whip indoor, 10m outdoor + 5m indoor low-loss coax, UK 3-pin DC 5V. O2\/Vodafone\/Three 4G on Band 20; EE 4G + 2G calls\/SMS on Band 3. No 3G, no 5G. GBP 485.00.\",\n  \"image\": [\n    \"https:\/\/picsum.photos\/seed\/cd500-hero\/1200\/1200\",\n    \"https:\/\/picsum.photos\/seed\/cd500-kit\/1200\/1200\",\n    \"https:\/\/picsum.photos\/seed\/cd500-omni\/1200\/1200\"\n  ],\n  \"sku\": \"MBCD500gb\",\n  \"mpn\": \"CD500\",\n  \"gtin13\": \"6920702763512\",\n  \"brand\": {\"@type\": \"Brand\", \"name\": \"Boost4U\"},\n  \"category\": \"CD Dual-Band 4G Mobile Signal Boosters\",\n  \"applicableCountry\": [\"GB\",\"DE\",\"FR\",\"IT\",\"ES\",\"NL\",\"BE\",\"AT\",\"SE\",\"DK\",\"FI\",\"IE\",\"PT\",\"PL\",\"CZ\"],\n  \"aggregateRating\": {\n    \"@type\": \"AggregateRating\",\n    \"ratingValue\": 4.7,\n    \"reviewCount\": 10,\n    \"bestRating\": 5,\n    \"worstRating\": 1\n  },\n  \"review\": [\n    {\"@type\": \"Review\", \"author\": {\"@type\": \"Person\", \"name\": \"James H.\"}, \"datePublished\": \"2025-06-12\", \"reviewRating\": {\"@type\": \"Rating\", \"ratingValue\": 5, \"bestRating\": 5}, \"reviewBody\": \"Installed in my cottage in Devon. Went from 1 bar to full 5 bars on EE. Took 15 minutes. Brilliant for the price.\"},\n    {\"@type\": \"Review\", \"author\": {\"@type\": \"Person\", \"name\": \"Sarah M.\"}, \"datePublished\": \"2025-07-03\", \"reviewRating\": {\"@type\": \"Rating\", \"ratingValue\": 5, \"bestRating\": 5}, \"reviewBody\": \"O2 signal in my Yorkshire home was terrible. The CD500 fixed it completely. Calls no longer drop.\"},\n    {\"@type\": \"Review\", \"author\": {\"@type\": \"Person\", \"name\": \"David W.\"}, \"datePublished\": \"2025-07-21\", \"reviewRating\": {\"@type\": \"Rating\", \"ratingValue\": 4, \"bestRating\": 5}, \"reviewBody\": \"Works well with Vodafone in Wales. Needed the 110m outdoor + 5m indoor cables upgrade to reach the roof, but signal is now solid.\"},\n    {\"@type\": \"Review\", \"author\": {\"@type\": \"Person\", \"name\": \"Emma T.\"}, \"datePublished\": \"2025-08-05\", \"reviewRating\": {\"@type\": \"Rating\", \"ratingValue\": 5, \"bestRating\": 5}, \"reviewBody\": \"Three user in Scotland. Zero bars before, 4-5 bars after. Best money I have spent this year.\"},\n    {\"@type\": \"Review\", \"author\": {\"@type\": \"Person\", \"name\": \"Michael R.\"}, \"datePublished\": \"2025-08-19\", \"reviewRating\": {\"@type\": \"Rating\", \"ratingValue\": 5, \"bestRating\": 5}, \"reviewBody\": \"Home office in Cornwall. Video calls no longer freeze. giffgaff (O2 network) works perfectly.\"},\n    {\"@type\": \"Review\", \"author\": {\"@type\": \"Person\", \"name\": \"Lisa P.\"}, \"datePublished\": \"2025-09-02\", \"reviewRating\": {\"@type\": \"Rating\", \"ratingValue\": 4, \"bestRating\": 5}, \"reviewBody\": \"Good value. Covers my living room and kitchen. Would need a bigger model for the whole house.\"},\n    {\"@type\": \"Review\", \"author\": {\"@type\": \"Person\", \"name\": \"Robert K.\"}, \"datePublished\": \"2025-09-15\", \"reviewRating\": {\"@type\": \"Rating\", \"ratingValue\": 5, \"bestRating\": 5}, \"reviewBody\": \"Tried a cheaper booster from Amazon that did nothing. This one actually works. EE customer in Norfolk.\"},\n    {\"@type\": \"Review\", \"author\": {\"@type\": \"Person\", \"name\": \"Claire B.\"}, \"datePublished\": \"2025-10-01\", \"reviewRating\": {\"@type\": \"Rating\", \"ratingValue\": 5, \"bestRating\": 5}, \"reviewBody\": \"Lebara (Vodafone) user. Setup was easy and the signal is consistently 4-5 bars now. Highly recommend.\"},\n    {\"@type\": \"Review\", \"author\": {\"@type\": \"Person\", \"name\": \"Andrew G.\"}, \"datePublished\": \"2025-10-18\", \"reviewRating\": {\"@type\": \"Rating\", \"ratingValue\": 4, \"bestRating\": 5}, \"reviewBody\": \"Solid performance for the price. Delivery took 12 days which was a bit slow, but the product works great.\"},\n    {\"@type\": \"Review\", \"author\": {\"@type\": \"Person\", \"name\": \"Rachel S.\"}, \"datePublished\": \"2025-11-05\", \"reviewRating\": {\"@type\": \"Rating\", \"ratingValue\": 5, \"bestRating\": 5}, \"reviewBody\": \"Tesco Mobile customer in a rural village. The CD500 gave me reliable 4G for the first time in 3 years.\"}\n  ],\n  \"offers\": {\n    \"@type\": \"Offer\",\n    \"url\": \"https:\/\/www.ukmobilebooster.com\/en-gb\/products\/cd500-mobile-booster\",\n    \"price\": \"485.00\",\n    \"priceCurrency\": \"GBP\",\n    \"availability\": \"https:\/\/schema.org\/InStock\",\n    \"itemCondition\": \"https:\/\/schema.org\/NewCondition\",\n    \"validFrom\": \"2026-10-18\",\n    \"priceValidUntil\": \"2027-10-18\",\n    \"applicableCountry\": [\"GB\",\"DE\",\"FR\",\"IT\",\"ES\",\"NL\",\"BE\",\"AT\",\"SE\",\"DK\",\"FI\",\"IE\",\"PT\",\"PL\",\"CZ\"],\n    \"hasMerchantReturnPolicy\": {\n      \"@type\": \"MerchantReturnPolicy\",\n      \"returnPolicyCategory\": \"https:\/\/schema.org\/MerchantReturnFiniteReturnWindow\",\n      \"merchantReturnDays\": 365,\n      \"returnMethod\": \"https:\/\/schema.org\/ReturnByMail\",\n      \"applicableCountry\": [\"GB\",\"DE\",\"FR\",\"IT\",\"ES\",\"NL\",\"BE\",\"AT\",\"SE\",\"DK\",\"FI\",\"IE\",\"PT\",\"PL\",\"CZ\"],\n      \"returnFees\": \"https:\/\/schema.org\/ReturnShippingFees\",\n      \"policyDescription\": \"365-day money-back guarantee; return shipping deducted from refund\"\n    },\n    \"shippingDetails\": {\n      \"@type\": \"OfferShippingDetails\",\n      \"shippingRate\": {\"@type\": \"MonetaryAmount\", \"value\": \"0\", \"currency\": \"GBP\"},\n      \"deliveryTime\": {\n        \"@type\": \"ShippingDeliveryTime\",\n        \"handlingTime\": {\"@type\": \"QuantitativeValue\", \"minValue\": 1, \"maxValue\": 2, \"unitCode\": \"DAY\"},\n        \"transitTime\": {\"@type\": \"QuantitativeValue\", \"minValue\": 10, \"maxValue\": 15, \"unitCode\": \"DAY\"}\n      },\n      \"shippingDestination\": {\n        \"@type\": \"DefinedRegion\",\n        \"addressCountry\": [\"GB\",\"DE\",\"FR\",\"IT\",\"ES\",\"NL\",\"BE\",\"AT\",\"SE\",\"DK\",\"FI\",\"IE\",\"PT\",\"PL\",\"CZ\"]\n      }\n    }\n  },\n  \"additionalProperty\": [\n    {\"@type\": \"PropertyValue\", \"name\": \"frequencyBand\", \"value\": \"Dual Band 20 \u0026 Band 3 (800 MHz \u0026 1800 MHz) FDD LTE\"},\n    {\"@type\": \"PropertyValue\", \"name\": \"uplinkGain\", \"value\": \"\u003e=60 dB\"},\n    {\"@type\": \"PropertyValue\", \"name\": \"downlinkGain\", \"value\": \"\u003e=65 dB\"},\n    {\"@type\": \"PropertyValue\", \"name\": \"maxOutputPower\", \"value\": \"\u003e=20 dBm (approx. 100 mW)\"},\n    {\"@type\": \"PropertyValue\", \"name\": \"noiseFigure\", \"value\": \"\u003c=5 dB\"},\n    {\"@type\": \"PropertyValue\", \"name\": \"coverageArea\", \"value\": \"Up to 500 m² (5,382 ft²) — detached house, large apartment, office, farm, café, pub, warehouse\"},\n    {\"@type\": \"PropertyValue\", \"name\": \"simultaneousUsers\", \"value\": \"Up to 50\"},\n    {\"@type\": \"PropertyValue\", \"name\": \"outdoorAntenna\", \"value\": \"5 dBi omni-directional (donor aerial included in the kit)\"},\n    {\"@type\": \"PropertyValue\", \"name\": \"indoorAntenna\", \"value\": \"3 dBi whip\"},\n    {\"@type\": \"PropertyValue\", \"name\": \"cableLength\", \"value\": \"10 m outdoor + 5 m indoor low-loss coax (outdoor 20\/30\/40\/50 m upgrade available)\"},\n    {\"@type\": \"PropertyValue\", \"name\": \"powerSource\", \"value\": \"AC 100-240V 50\/60Hz UK 3-pin, DC 5V output\"},\n    {\"@type\": \"PropertyValue\", \"name\": \"supported4GNetworks\", \"value\": \"Band 20 800MHz: O2, Vodafone, Three (MOCN), giffgaff, Tesco, Lycamobile, iD; Band 3 1800MHz: EE, ASDA, BT, Virgin, Orange, T-Mobile, TPO\"},\n    {\"@type\": \"PropertyValue\", \"name\": \"unsupportedBands\", \"value\": \"No 3G UMTS Band 1 2100MHz; no 5G NR on any band\"},\n    {\"@type\": \"PropertyValue\", \"name\": \"certification\", \"value\": \"Ofcom licence-exempt, UKCA, CE, RoHS\"},\n    {\"@type\": \"PropertyValue\", \"name\": \"antennaSeparation\", \"value\": \"Minimum 10 m vertical separation between outdoor omni and indoor whip\"},\n    {\"@type\": \"PropertyValue\", \"name\": \"operatingTemperature\", \"value\": \"-10°C to +55°C\"},\n    {\"@type\": \"PropertyValue\", \"name\": \"weight\", \"value\": \"Booster approx. 450 g; shipping 3.0 kg\"}\n  ]\n}\n\u003c\/script\u003e\n\n\u003c!-- BREADCRUMB SCHEMA --\u003e\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@type\": \"BreadcrumbList\",\n  \"itemListElement\": [\n    {\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/www.ukmobilebooster.com\/\"},\n    {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Mobile Signal Boosters\", \"item\": \"https:\/\/www.ukmobilebooster.com\/collections\/mobile-signal-boosters\"},\n    {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"CD Dual Band 4G\", \"item\": \"https:\/\/www.ukmobilebooster.com\/collections\/cd-dual-band-4g\"},\n    {\"@type\": \"ListItem\", \"position\": 4, \"name\": \"Boost4U CD500\", \"item\": \"https:\/\/www.ukmobilebooster.com\/en-gb\/products\/cd500-mobile-booster\"}\n  ]\n}\n\u003c\/script\u003e\n\n\u003c!-- FAQ SCHEMA --\u003e\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@type\": \"FAQPage\",\n  \"mainEntity\": [\n    {\n      \"@type\": \"Question\",\n      \"name\": \"How does the CD500 dual-band booster differ from the CD250 and the single-band C500?\",\n      \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The CD250 shares the same Band 20+3 dual bands and ≥60\/≥65 dB gain but outputs ≥17 dBm and covers up to 250 m² for 25 users; the CD500 keeps the same gain but raises output to ≥20 dBm (≈100 mW, about double) and reaches 500 m² for 50 users. The C500 is a single Band 20 (800 MHz) unit that boosts O2\/Vodafone 4G over 500 m² but misses EE Band 3 4G and voice. Choose the CD500 for a large home, office, farm or warehouse where 500 m² and 50 users with both bands matter; step down to the CD250 for 250 m², and choose the C500 only if you are O2\/Vodafone-only and do not need EE.\"}\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What is the difference between Band 20 (800MHz) for O2\/Vodafone and Band 3 (1800MHz) for EE on the CD500?\",\n      \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Band 20 (800 MHz) is the rural propagation band used by O2 and Vodafone for 4G, reaching further over distance and through obstacles; Three 4G rides Band 20 over the shared O2 MOCN. Band 3 (1800 MHz) carries EE 4G alongside the EE 2G GSM layer for calls and SMS. The CD500 amplifies both simultaneously, so an O2 phone and an EE phone in the same large premises both get boosted 4G without switching boxes.\"}\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"How much area does \\\"up to 500m²\\\" really cover, and which UK homes or venues fit the CD500?\",\n      \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Up to 500 m² (5,382 ft²) means a detached or extended family home, a large open-plan loft, an office floor, a farm house\/cottage, a café\/pub or a single-storey warehouse. It is not a whole-estate, multi-storey mansion or full commercial warehouse solution; beyond 500 m² a distributed multi-antenna system is needed. Solid stone walls, metal cladding and distance from the whip shrink the usable area.\"}\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"How do 50 simultaneous users work on the CD500?\",\n      \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The CD500 supports up to 50 phones or data devices connected at the same time, sharing the boosted Band 20 and Band 3 capacity. This suits a team office, a large family home with guests, or a busy café\/pub floor. Beyond 50 active users the shared RF capacity thins out; a large open-plan company office or full warehouse needs a higher-capacity distributed system. It is connected capacity, not a guaranteed 50 fast-speed lines at once.\"}\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What do ≥60dB uplink, ≥65dB downlink gain and the ≥20dBm output mean?\",\n      \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Gain in dB measures how much the amplifier strengthens the signal: ≥60 dB uplink lifts your phone's signal back up to the mast, and ≥65 dB downlink lifts the mast's signal down to your phone. Output in dBm measures the final radiated strength: ≥20 dBm is about 100 mW, roughly double the CD250's ≥17 dBm (≈50 mW), and that higher radiated power is what reaches across 500 m². Gain and output work together — high gain without enough output still leaves far corners weak.\"}\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Why does the CD500 use ≥20dBm while the CD250 uses ≥17dBm and the CD200 uses ≥10dBm?\",\n      \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The CD500's flagship ≥20 dBm output is the hardware difference that covers a larger 500 m² space; all three share the same ≥60\/≥65 dB gain, so the extra coverage comes from radiated power, not more amplification. Each +3 dBm roughly doubles power: ≥10 dBm suits 200 m², ≥17 dBm suits 250 m², and ≥20 dBm reaches 500 m². The unit remains in the Ofcom licence-exempt mobile repeater class; it is not a licensed high-power outdoor transmitter.\"}\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Should I use the included 5dBi omni outdoor antenna, or go directional Yagi?\",\n      \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The supplied 5 dBi omni works well when you have a clear, unobstructed mounting spot with 1–2 bars outside and do not need to aim at a specific mast. Where donor signal is very weak, or the mast lies in one direction behind a ridge or trees, a high-gain directional focus on that mast often makes the difference between marginal and solid; the kit already includes the donor aerial, so start with the omni, read the bar count, and add directional focus only if signal stays weak.\"}\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"How much outdoor donor signal does the CD500 need before it can work?\",\n      \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"At least 1–2 bars of usable outdoor signal on Band 20 and\/or Band 3 at the omni mounting point, checked with a phone outside on the wall, roof or eave. A booster amplifies the donor signal it receives; it cannot create signal where none exists outside. If your phone shows zero bars and emergency calls only even at the mounting point, this unit will not work, and neither will any Ofcom-legal booster at this price.\"}\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What does the 365-day return policy cover, and how long does delivery take?\",\n      \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The CD500 carries a 365-day money-back guarantee: if it does not work for your location, return it by mail within 365 days for a refund; return shipping is deducted from the refund (ReturnShippingFees), so it is not a free-return label. Standard delivery is free: handling takes 1–2 working days and UK transit 10–15 working days, so it is not next-day, and the same policy covers 15 European countries (GB, DE, FR, IT, ES, NL, BE, AT, SE, DK, FI, IE, PT, PL, CZ).\"}\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Does the CD500 support VoLTE, and will it boost 5G or 3G?\",\n      \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The CD500 boosts 4G LTE data and 2G calls\/SMS; calls over 4G work when your handset and network offer VoLTE (Voice over LTE), which O2, Vodafone, EE and Three support on compatible plans. It does not boost 5G NR on any band and it does not boost 3G UMTS Band 1 (2100 MHz), so a device stuck on 3G fallback will not be helped. If 5G speed or 3G fallback is the main requirement, a different unit on those bands is needed.\"}\n    }\n  ]\n}\n\u003c\/script\u003e\n\u003c\/p\u003e\n\n\u003cdiv class=\"t4s-row\"\u003e\n\n\u003cdiv class=\"t4s-col-12 t4s-col-md-4 t4s-col-item verticalmiddle aifeature feature1\"\u003e\n\u003cdiv style=\"text-align: center ! important;\"\u003e\n\u003ch5\u003e\u003cstrong\u003eEnhanced Coverage\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003cp\u003e\nExperience seamless connectivity with the 4G LTE \u0026amp; Calls Mobile Signal Booster, designed to cover up to 500m². Perfect for medium-sized homes, offices, and warehouses, it ensures that every corner of your space receives a strong signal, eliminating dead zones.\u003cbr\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0488\/4129\/3976\/files\/Signal-Booster-Feature1-1.png?v=1780277092\" alt=\"4G LTE Mobile Signal Booster UK Networks EE Vodafone O2 Indoor Coverage Improve Signal Feature\" loading=\"lazy\" class=\"t4s-product-main-img lazyautosizes lazyloadt4sed\"\u003e\n\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"t4s-col-12 t4s-col-md-4 t4s-col-item verticalmiddle aifeature feature2\"\u003e\n\u003cdiv style=\"text-align: center ! important;\"\u003e\n\u003ch5\u003e\u003cstrong\u003eUniversal Compatibility\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003cp\u003e\nThis booster is compatible with major UK networks including EE, ASDA, and BT, making it an essential tool for households with multiple users on different carriers. Enjoy improved 4G LTE and call quality regardless of your network provider.\u003cbr\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0488\/4129\/3976\/files\/Signal-Booster-Feature2.png?v=1780223075\" alt=\"4G LTE Mobile Signal Booster UK Networks EE Vodafone O2 Indoor Coverage Improve Signal Feature\" loading=\"lazy\" class=\"t4s-product-main-img lazyautosizes lazyloadt4sed\"\u003e\n\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"t4s-col-12 t4s-col-md-4 t4s-col-item verticalmiddle aifeature feature3\"\u003e\n\u003cdiv style=\"text-align: center ! important;\"\u003e\n\u003ch5\u003e\u003cstrong\u003eEasy Installation\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003cp\u003e\nSetting up the mobile signal booster is a breeze. The complete kit includes all necessary components, allowing for a straightforward installation process. No technical expertise is required, so you can enjoy better signal strength in no time.\u003cbr\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0488\/4129\/3976\/files\/Signal-Booster-Feature3.png?v=1780223075\" alt=\"4G LTE Mobile Signal Booster UK Networks EE Vodafone O2 Indoor Coverage Improve Signal Feature\" loading=\"lazy\" class=\"t4s-product-main-img lazyautosizes lazyloadt4sed\"\u003e\n\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"t4s-col-12 t4s-col-md-4 t4s-col-item verticalmiddle aifeature feature4\"\u003e\n\u003cdiv style=\"text-align: center ! important;\"\u003e\n\u003ch5\u003e\u003cstrong\u003eReliable Performance\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003cp\u003e\nSay goodbye to dropped calls and slow data speeds. The dual-band booster amplifies signals on both 800MHz and 1800MHz frequencies, ensuring a consistent and reliable connection for voice calls and data usage.\u003cbr\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0488\/4129\/3976\/files\/Signal-Booster-Feature4.png?v=1780223075\" alt=\"4G LTE Mobile Signal Booster UK Networks EE Vodafone O2 Indoor Coverage Improve Signal Feature\" loading=\"lazy\" class=\"t4s-product-main-img lazyautosizes lazyloadt4sed\"\u003e\n\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"t4s-col-12 t4s-col-md-4 t4s-col-item verticalmiddle aifeature feature5\"\u003e\n\u003cdiv style=\"text-align: center ! important;\"\u003e\n\u003ch5\u003e\u003cstrong\u003eSupports Multiple Users\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003cp\u003e\nDesigned to accommodate up to 50 simultaneous users, this booster is ideal for families or small offices. Everyone can enjoy enhanced signal strength for calls, texts, and internet browsing without interruptions.\u003cbr\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0488\/4129\/3976\/files\/Signal-Booster-Feature5.png?v=1780223075\" alt=\"4G LTE Mobile Signal Booster UK Networks EE Vodafone O2 Indoor Coverage Improve Signal Feature\" loading=\"lazy\" class=\"t4s-product-main-img lazyautosizes lazyloadt4sed\"\u003e\n\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"t4s-col-12 t4s-col-md-4 t4s-col-item verticalmiddle aifeature feature6\"\u003e\n\u003cdiv style=\"text-align: center ! important;\"\u003e\n\u003ch5\u003e\u003cstrong\u003eDurable and Efficient\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003cp\u003e\nBuilt with high-quality materials, the 4G LTE \u0026amp; Calls Mobile Signal Booster is designed for longevity and efficiency. It operates quietly and consumes minimal power, making it an eco-friendly choice for boosting your mobile signal.\u003cbr\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0488\/4129\/3976\/files\/Signal-Booster-Feature6.png?v=1780223075\" alt=\"4G LTE Mobile Signal Booster UK Networks EE Vodafone O2 Indoor Coverage Improve Signal Feature\" loading=\"lazy\" class=\"t4s-product-main-img lazyautosizes lazyloadt4sed\"\u003e\n\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"t4s-col-12 t4s-col-md-12 t4s-col-item textcenter walmart\"\u003e\n\u003ch2\u003e\u003cstrong\u003e\u003cspan style=\"color:#fff;\"\u003e3 Steps to Full Bars\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align:center ! important;\" class=\"t4s-col-12 t4s-col-md-4 t4s-col-item aikeywords\"\u003e\n\u003ch2 style=\"font-size:14px ! important\"\u003e1. Place the Outdoor Antenna\u003c\/h2\u003e\nMount the antenna where you get the best signal.\u003cbr\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0488\/4129\/3976\/files\/Install-1.gif?v=1780223819\" alt=\"4G LTE Mobile Signal Booster UK Networks EE Vodafone O2 Indoor Coverage Improve Signal Install\" loading=\"lazy\" class=\"t4s-product-main-img lazyautosizes lazyloadt4sed\" width=\"350px\"\u003e\u003cbr\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align:center ! important;\" class=\"t4s-col-12 t4s-col-md-4 t4s-col-item aikeywords\"\u003e\n\u003ch2 style=\"font-size:14px ! important\"\u003e2. Connect the Booster Inside\u003c\/h2\u003e\nPlug in the booster and connect to the antenna.\u003cbr\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0488\/4129\/3976\/files\/Install-2.gif?v=1780223819\" alt=\"4G LTE Mobile Signal Booster UK Networks EE Vodafone O2 Indoor Coverage Improve Signal Install\" loading=\"lazy\" class=\"t4s-product-main-img lazyautosizes lazyloadt4sed\" width=\"350px\"\u003e\u003cbr\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align:center ! important;\" class=\"t4s-col-12 t4s-col-md-4 t4s-col-item aikeywords\"\u003e\n\u003ch2 style=\"font-size:14px ! important\"\u003e3. Enjoy Full Bars Everywhere\u003c\/h2\u003e\nClear calls, fast data, and no more dead zones.\u003cbr\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0488\/4129\/3976\/files\/Install-3.gif?v=1780223819\" alt=\"4G LTE Mobile Signal Booster UK Networks EE Vodafone O2 Indoor Coverage Improve Signal Install\" loading=\"lazy\" class=\"t4s-product-main-img lazyautosizes lazyloadt4sed\" width=\"350px\"\u003e\u003cbr\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"t4s-col-12 t4s-col-md-12 t4s-col-item aikeywords\" style=\"text-align:center ! important;\"\u003e\n\u003ch2 style=\"font-size:14px ! important\"\u003e4G LTE Mobile Signal Booster EE BT Asda Voice Calls Signal Coverage UK Mobile Networks\u003c\/h2\u003e\n\u003c\/div\u003e\n\n\u003cp\u003eIt boost \u003cstrong\u003eAll 4G\/LTE and Calls\u003c\/strong\u003e signal on 800MHz, 1800MHz frequency, the frequencies used in UK and Europe used by mobile networks to deliver their mobile services: 4G and 2G (also known as GSM). It can boost UK and Europe all network operators for improving \u003cstrong\u003e4G\/LTE\u003c\/strong\u003e signal. If your phones support 4G Calling (also called Voice over LTE or VoLTE) and your area 4G Calling is available, with the booster you can make clearer voice calls using 4G network. It also can boost UK all networks on EE, BT, Asda, Virgin, The People's Operator, Orange, T-Mobile for improving \u003cstrong\u003eCalls \u0026amp; Texts\u003c\/strong\u003e signal. The booster is a high-performance booster, boost indoor signal cover an area of up to \u003cstrong\u003e500 m\u003csup\u003e2\u003c\/sup\u003e\u003c\/strong\u003e, perfect for medium houses, offices, warehouse and more.\u003c\/p\u003e\n\u003cp\u003eThe system is designed for universal 4G coverage. Unlike other kits this device will boost ALL mobile providers' 4G LTE, the solution will provide coverage on on both 800MHz, 1800MHz frequency \u003cstrong\u003esimultaneously\u003c\/strong\u003e. It's Dual Band booster and is an \u003cstrong\u003eESSENTIAL\u003c\/strong\u003e if many people in the same household are on different mobile phone networks!\u003c\/p\u003e\n\u003chr class=\"hr\"\u003e\n\u003cdiv class=\"t4s-col-12 t4s-col-md-4 t4s-col-item\"\u003e\n\u003cstrong\u003eWow 4G\/2G Calls\u003c\/strong\u003e\u003cbr\u003e Eliminates Dropped Calls\u003cbr\u003e\u003cstrong\u003eClear Voice\u003c\/strong\u003e\u003cbr\u003e No Miss Important Calls\u003c\/div\u003e\n\u003cdiv class=\"t4s-col-12 t4s-col-md-4 t4s-col-item\"\u003e\n\u003cstrong\u003eConsistent Connection\u003c\/strong\u003e\u003cbr\u003e Reliable 4G\/LTE Data\u003cbr\u003e\u003cstrong\u003eSend\/Receive SMS\u003c\/strong\u003e\u003cbr\u003e SMS Text Messages Quickly\u003c\/div\u003e\n\u003cdiv class=\"t4s-col-12 t4s-col-md-4 t4s-col-item\"\u003e\n\u003cstrong\u003e4G\/LTE Internet\u003c\/strong\u003e\u003cbr\u003e Faster Uploads \u0026amp; Downloads\u003cbr\u003e\u003cstrong\u003eSignal Wider Coverage\u003c\/strong\u003e\u003cbr\u003e Reception Up to 500 sq.m.\u003c\/div\u003e\n\u003chr class=\"hr\"\u003e\n\u003cdiv class=\"t4s-col-12 t4s-col-md-6 t4s-col-item\"\u003e\n\u003cbr\u003e\u003ch3\u003eUpgrade External Cables\u003c\/h3\u003e\nIf our standard package 10 meter external cable length is not enough to cover your area you have an upgrade option.\u003cbr\u003e \u003cimg class=\"t4s-product-main-img lazyautosizes lazyloadt4sed\" loading=\"lazy\" alt=\"4G LTE Mobile Signal Booster EE BT Asda Voice Calls Signal Coverage UK Mobile Networks cables\" src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0488\/4129\/3976\/files\/ProductPageCable.webp?v=1600639912\"\u003e\u003chr class=\"hr\"\u003e\n\u003ch3\u003eUpgrade Protector\u003c\/h3\u003e\nLightning Surge Protector - Designed to Protect your equipment from high amperage surges due to lightning strikes on aerials or masts in close proximity to the device. This unit is rated for 18KA of current surge and is very simple to install on any device.\u003cbr\u003e \u003cimg class=\"t4s-product-main-img lazyautosizes lazyloadt4sed\" loading=\"lazy\" alt=\"4G LTE Mobile Signal Booster EE BT Asda Voice Calls Signal Coverage UK Mobile Networks surge protector\" src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0488\/4129\/3976\/files\/ProductPageSurgeProtector.webp?v=1600640184\"\u003e\u003chr class=\"hr\"\u003e\n\u003ch3\u003eAbout External Aerial\u003c\/h3\u003e\nHigher Gain Yagi Antenna - For better performance it's a must if indoor your phone with 1\/2 signal bars. Full kits already \u003cspan style=\"color: #ff0000;\"\u003einclude it\u003c\/span\u003e, no matter outdoor your phone best signal strength in the following range:\u003cbr\u003e 2G (GSM) -76 to -90 dBm\u003cbr\u003e 3G (UMTS) -80 to -94 dBm\u003cbr\u003e 4G (LTE) -97 to -105 dBm\u003cbr\u003e How to shown dBm reading on phone? Check \u003ca href=\"https:\/\/www.ukmobilebooster.com\/pages\/quick_start_guide\"\u003e\u003cspan class=\"fwm\"\u003eQuick Start Guide\u003ci class=\"las la-external-link-alt\"\u003e\u003c\/i\u003e\u003c\/span\u003e\u003c\/a\u003e\u003cbr\u003e \u003cimg class=\"t4s-product-main-img lazyautosizes lazyloadt4sed\" loading=\"lazy\" alt=\"4G LTE Mobile Signal Booster EE BT Asda Voice Calls Signal Coverage UK Mobile Networks higher gain yagi antenna\" src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0488\/4129\/3976\/files\/ProductPageHigherGainYagiAntenna.webp?v=1600640184\"\u003e\u003chr class=\"hr\"\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"t4s-col-12 t4s-col-md-6 t4s-col-item\"\u003e\n\u003cbr\u003e\u003ch3\u003eSpecification\u003c\/h3\u003e\n\u003cdiv class=\"showonmobile\"\u003e(scroll to view all)\u003c\/div\u003e\n\u003cdiv class=\"table-responsive\"\u003e\n\u003ctable border=\"1\" cellpadding=\"1\" cellspacing=\"1\" style=\"width: 450px;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"background-color: #f6f6f8; width:170px;\"\u003e\u003cspan style=\"font-size: 16px;\"\u003eApplication \u0026amp; Bands\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"background-color: #f6f6f8;\"\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cspan style=\"color: #ff0000;\"\u003e[4G\/LTE \u0026amp; Voice Calls]\u003c\/span\u003e (Band 20, 3)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background-color: #f6f6f8;\"\u003e\u003cspan style=\"font-size: 16px;\"\u003eCountry\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"background-color: #f6f6f8;\"\u003e\u003cspan style=\"font-size: 16px;\"\u003eUnited Kingdom\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cstrong\u003eBoost All On\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan style=\"font-size: 16px;\"\u003eEE (2G \u0026amp; 4G)\u003cbr\u003eO2 (4G)\u003cbr\u003eVodafone (4G)\u003cbr\u003eThree (4G)\u003cbr\u003eAsda (2G \u0026amp; 4G)\u003cbr\u003eBT (2G \u0026amp; 4G)\u003cbr\u003eFreedom Pop (4G)\u003cbr\u003eGiffgaff (4G)\u003cbr\u003eiD Mobile (4G)\u003cbr\u003eLycamobile (4G)\u003cbr\u003eOrange (2G \u0026amp; 4G)\u003cbr\u003ePlusnet Mobile (4G)\u003cbr\u003eSky Mobile (4G)\u003cbr\u003eSmarty Mobile (4G)\u003cbr\u003eTesco (4G)\u003cbr\u003eThe People's Operator (2G \u0026amp; 4G)\u003cbr\u003eT-Mobile (2G \u0026amp; 4G)\u003cbr\u003eVirgin (2G \u0026amp; 4G)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan style=\"font-size: 16px;\"\u003eUsers Supporting\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan style=\"font-size: 16px;\"\u003e50 Simultaneously\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan style=\"font-size: 16px;\"\u003eBand\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan style=\"font-size: 16px;\"\u003eDual Band 20 \u0026amp; 3\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan style=\"font-size: 16px;\"\u003eFrequency\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan style=\"font-size: 16px;\"\u003e800MHz \u0026amp; 1800MHz\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan style=\"font-size: 16px;\"\u003eGain(dB)\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan style=\"font-size: 16px;\"\u003eUplink Gp≥60; Downlink Gp≥65\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan style=\"font-size: 16px;\"\u003eUp-link\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan style=\"font-size: 16px;\"\u003e832~862 MHz; 1710~1785 MHz\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan style=\"font-size: 16px;\"\u003eDown-link\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan style=\"font-size: 16px;\"\u003e791~821 MHz; 1805~1880 MHz\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan style=\"font-size: 16px;\"\u003eExport Power(Po)\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan style=\"font-size: 16px;\"\u003e≥20dBm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan style=\"font-size: 16px;\"\u003ePower Adapter\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan style=\"font-size: 16px;\"\u003eInput: AC 100V~240V 50\/60Hz; Output: DC 5V\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan style=\"font-size: 16px;\"\u003eWhat’s Included\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan style=\"font-size: 16px;\"\u003e1 x Booster\u003cbr\u003e1 x Outdoor Antenna\u003cbr\u003e1 x Indoor Antenna\u003cbr\u003e1 x UK Type Power Adapter\u003cbr\u003e1 x 10 Meters Outdoor Cable\u003cbr\u003e1 x 5 Meters Indoor Cable\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"t4s-col-12 t4s-col-md-12 t4s-col-item warmingtips\"\u003e\n\u003cstrong\u003eWarming Tips:\u003c\/strong\u003e\u003cbr\u003e\n\u003cli\u003eBand Confirmation: This booster can boost signals on \u003cspan class=\"importance\"\u003eBand 20 or 3\u003c\/span\u003e, please check the band of your devices firstly.\u003c\/li\u003e\n\u003cli\u003eFor iPhone: Dial *3001#12345#* → Press call button → Click 'Serving Cell Info' → Check 'Freq Band Indicator'.\u003c\/li\u003e\n\u003cli\u003eFor Android: Download 'LTE Discovery' APP → Click ‘SIGNALS’ → Check 'EARFCN'. More refer to \u003ca href=\"https:\/\/www.ukmobilebooster.com\/pages\/quick_start_guide\"\u003eQuick Start Guide \u003ci class=\"las la-external-link-alt\"\u003e\u003c\/i\u003e\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003eExternal Signal Needed: The signal booster can only amplify signal but can't create signal. If there is no signal outside, it won't work, please make sure you get 1-2 bars signal outside.\u003c\/li\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"t4s-row 3splitterextracoverage\"\u003e\n\u003cdiv class=\"t4s-col-12 t4s-col-md-12 t4s-col-item\"\u003e\n\u003ch3\u003eCustom your solution\u003c\/h3\u003e\n\u003ch4\u003e\u003cstrong\u003eExpandable coverage by adding indoor antenna if the outside signal is strong.\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"t4s-col-12 t4s-col-md-12 t4s-col-item verticalmiddle\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0488\/4129\/3976\/files\/Expand-Cell-Coverage-with-3-Indoor-Antenna.png?v=1700361963\" alt=\"UK Mobile Booster Expand Cell Coverage with 3 Indoor Antennas\" loading=\"lazy\" class=\"t4s-product-main-img lazyautosizes lazyloadt4sed networklogo\"\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"t4s-col-12 t4s-col-md-12 t4s-col-item textcenter\"\u003e\n\u003cbr\u003e\n\u003ch3\u003e\u003cstrong\u003e\u003cspan style=\"color: #ffffff;\"\u003eHow It Works\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"imgcenter\"\u003e\u003cimg class=\"t4s-product-main-img lazyautosizes lazyloadt4sed\" alt=\"how 4G LTE Mobile Signal Booster EE BT Asda Voice Calls Signal Coverage UK Mobile Networks work for home office\" src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0488\/4129\/3976\/files\/ProductPageHIWhomeoffice-2.webp?v=1650634397\" style=\"display: inline-block;\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"t4s-row\"\u003e\n\u003cdiv class=\"t4s-col-12 t4s-col-md-4 t4s-col-item\"\u003e\n\u003cdiv class=\"howitwork1\"\u003e\u003ch4\u003e1\u003c\/h4\u003e\u003c\/div\u003e \u003cstrong\u003eReceives signal\u003c\/strong\u003e\u003cbr\u003e The powerful antenna reaches out to access a voice and 3G, 4G, and LTE data signal, and delivers it to the booster\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"t4s-col-12 t4s-col-md-4 t4s-col-item\"\u003e \u003cdiv class=\"howitwork2\"\u003e\u003ch4\u003e2\u003c\/h4\u003e\u003c\/div\u003e \u003cstrong\u003eBoosts signal\u003c\/strong\u003e\u003cbr\u003e The booster receives the signal, amplifies it, and serves as a relay between your phone and the nearest cell tower.\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"t4s-col-12 t4s-col-md-4 t4s-col-item\"\u003e \u003cdiv class=\"howitwork3\"\u003e\u003ch4\u003e3\u003c\/h4\u003e\u003c\/div\u003e \u003cstrong\u003eBroadcasts signal\u003c\/strong\u003e\u003cbr\u003e Your devices get increased cell reception, and calls and data are fed through the booster back to the network.\u003cbr\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"t4s-col-12 t4s-col-md-12 t4s-col-item\"\u003e\n\u003cbr\u003e\u003ch4\u003e\u003cstrong\u003eGet stronger signal\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"t4s-row\"\u003e\n\u003cdiv class=\"t4s-col-12 t4s-col-md-6 t4s-col-item\"\u003e\u003cdiv class=\"featured-box\" style=\"height: auto;\"\u003e\u003cdiv class=\"box-content clearboth\"\u003e \u003cimg class=\"t4s-product-main-img lazyautosizes lazyloadt4sed\" alt=\"how 4G LTE Mobile Signal Booster EE BT Asda Voice Calls Signal Coverage UK Mobile Networks work for home office\" src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0488\/4129\/3976\/files\/ProductPagenormalcoverage-2.webp?v=1650634397\" style=\"display: inline-block;\"\u003e \u003ch4\u003eNormal Cell Coverage\u003c\/h4\u003e Dropped calls and slow data are generally caused by three things: distance from a cell tower, building materials in your home or office, or obstruction from tall objects such as trees, topography, and buildings.\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv class=\"t4s-col-12 t4s-col-md-6 t4s-col-item\"\u003e \u003cdiv class=\"featured-box\" style=\"height: auto;\"\u003e \u003cdiv class=\"box-content clearboth\"\u003e \u003cimg class=\"t4s-product-main-img lazyautosizes lazyloadt4sed\" alt=\"how 4G LTE Mobile Signal Booster EE BT Asda Voice Calls Signal Coverage UK Mobile Networks work for home office\" src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0488\/4129\/3976\/files\/ProductPageboostedcoverage-2.webp?v=1650634397\" style=\"display: inline-block;\"\u003e \u003ch4\u003eSignal Coverage with our booster\u003c\/h4\u003e Signal boosters increase cell signal by collecting signals with a powerful antenna, delivering those signals to the booster, amplifying the cell signals so your devices receive them, and delivering your device's boosted signals back to the cell tower.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"t4s-col-12 t4s-col-md-6 t4s-col-item verticalmiddle\"\u003e\n\u003cdiv style=\"text-align: center ! important;\"\u003e\n\u003ch4\u003e\u003cstrong\u003eInstallation\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cdiv style=\"text-align:left ! important;\"\u003e\n\u003col\u003e\n\u003cli\u003eConnect the indoor antenna to the MS port.\u003c\/li\u003e\n\u003cli\u003eConnect the outdoor antenna to the BS Port.\u003c\/li\u003e\n\u003cli\u003eInstall the outdoor antenna and keep a minimum vertical distance of 10 meters from the indoor antenna.\u003c\/li\u003e\n\u003cli\u003ePoint the outdoor antenna to the direction where you know there is possibly a higher signal strength from the base station.\u003c\/li\u003e\n\u003cli\u003ePower on the booster and check the signal strength.\u003c\/li\u003e\n\u003cli\u003eAdjust the outdoor antenna until you get the best signal strength.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003e\u003cstrong\u003eIMPORTANT NOTE\u003c\/strong\u003e:\u003cbr\u003eDO NOT POWER ON THE DEVICE UNTIL YOU HAVE COMPLETED THIS SETUP.\u003c\/p\u003e\n\u003cp\u003eRead more about \u003ca href=\"https:\/\/drive.google.com\/file\/d\/1Uch5legGJsKTzLO9PTGpgsKEnZGEq7TH\/view\" target=\"_blank\"\u003eUser Manual Documentation.\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"t4s-col-12 t4s-col-md-6 t4s-col-item verticalmiddle\"\u003e\n\u003cspan style=\"text-align: center ! important;\"\u003e\u003cimg class=\"t4s-product-main-img lazyautosizes lazyloadt4sed\" loading=\"lazy\" alt=\"4G LTE Mobile Signal Booster EE BT Asda Voice Calls Signal Coverage UK Mobile Networks signal coverage\" src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0488\/4129\/3976\/files\/Coverage.jpg?v=1698191834\"\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"t4s-col-12 t4s-col-md-12 t4s-col-item textcenter\"\u003e\n\u003cbr\u003e\n\u003ch3\u003e\u003cstrong\u003e\u003cspan style=\"color: #ffffff;\"\u003eApplication Scenarios\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"t4s-col-12 t4s-col-md-3 t4s-col-item verticalmiddle\"\u003e\n\u003cimg class=\"t4s-product-main-img lazyautosizes lazyloadt4sed networklogo\" loading=\"lazy\" alt=\"4G LTE Mobile Signal Booster EE BT Asda Voice Calls Signal Coverage UK Mobile Networks home application\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0488\/4129\/3976\/files\/application-home.png?v=1697980834\"\u003e\u003cbr\u003e\u003cstrong\u003eHome\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"t4s-col-12 t4s-col-md-3 t4s-col-item verticalmiddle\"\u003e\n\u003cimg class=\"t4s-product-main-img lazyautosizes lazyloadt4sed networklogo\" loading=\"lazy\" alt=\"4G LTE Mobile Signal Booster EE BT Asda Voice Calls Signal Coverage UK Mobile Networks office application\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0488\/4129\/3976\/files\/application-office.png?v=1697980832\"\u003e\u003cbr\u003e\u003cstrong\u003eOffice\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"t4s-col-12 t4s-col-md-3 t4s-col-item verticalmiddle\"\u003e\n\u003cimg class=\"t4s-product-main-img lazyautosizes lazyloadt4sed networklogo\" loading=\"lazy\" alt=\"4G LTE Mobile Signal Booster EE BT Asda Voice Calls Signal Coverage UK Mobile Networks garage application\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0488\/4129\/3976\/files\/application-garage.png?v=1697980834\"\u003e\u003cbr\u003e\u003cstrong\u003eGarage\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"t4s-col-12 t4s-col-md-3 t4s-col-item verticalmiddle\"\u003e\n\u003cimg class=\"t4s-product-main-img lazyautosizes lazyloadt4sed networklogo\" loading=\"lazy\" alt=\"4G LTE Mobile Signal Booster EE BT Asda Voice Calls Signal Coverage UK Mobile Networks metal buildings application\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0488\/4129\/3976\/files\/application-metal-buildings.png?v=1697980834\"\u003e\u003cbr\u003e\u003cstrong\u003eMetal Buildings\u003c\/strong\u003e\n\u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\n\u003cdiv class=\"t4s-col-12 t4s-col-md-12 t4s-col-item aikeywords\"\u003e\nTags: CD500 dual band 4G signal booster UK Band 20 Band 3; CD500 mobile flagship booster; EE O2 Vodafone Three 4G booster 500m² UK; Band 20 800MHz Band 3 1800MHz flagship dual-band repeater UK; £485 flagship dual-band 4G booster large home office farm 50 users UK\u003cbr\u003e\nCD500, CD500 dual band 4G signal booster UK, Band 20 Band 3 800 1800MHz booster, 500m2 flagship 4G booster, 50 users office warehouse farm house booster, EE O2 Vodafone Three 4G booster, 20dBm dual-band 4G repeater, Boost4U CD500 MBCD500gb, £485.00, Ofcom licence-exempt 4G booster UK\u003cbr\u003e\nbuy dual band 4G signal booster UK large detached house; EE 4G signal booster home UK Band 3 1800MHz 500m²; O2 Vodafone 4G booster rural farm cottage Band 20 800MHz; Three 4G signal booster home UK O2 MOCN Band 20; office warehouse pub mobile signal booster 50 users UK; Boost4U CD500 price £485.00 MBCD500gb; flagship 4G repeater 800 1800MHz plug and play UK order; 500m² warehouse farm large home 4G booster EE O2 giffgaff Tesco UK\u003cbr\u003e\nwhat is a flagship dual band 4G booster Band 20 Band 3; why does O2 Vodafone 4G use Band 20 800MHz in the UK; how far apart do outdoor and indoor antennas need to be for a 500m² booster; how does a 4G signal booster work Ofcom licence exempt UK; 250m² vs 500m² signal booster coverage difference; do signal boosters need outside signal bars to work; what does 20dBm output 60 65dB gain mean on a flagship booster; omni vs directional yagi outdoor antenna for weak rural 4G signal UK\u003cbr\u003e\nCD500 vs CD250 dual-band 250m² booster; CD500 vs C500 single Band 20 500m² booster; dual band vs single band 4G booster which should I buy UK; CD500 vs cheap Amazon booster does it actually work; 250m² vs 500m² home office booster coverage; CD500 vs Cel-Fi\/network-provided professional unit UK; flagship dual-band vs premium multi-band 5G booster value UK; CD500 vs Band 7 2600MHz EE capacity booster\n\u003c\/div\u003e","brand":"UKMobileBooster.com","offers":[{"title":"No \/ No","offer_id":36507928428696,"sku":"MBCD500gb","price":485.0,"currency_code":"GBP","in_stock":true},{"title":"No \/ Yes","offer_id":36507928461464,"sku":"MBCD500gb","price":505.0,"currency_code":"GBP","in_stock":true},{"title":"20 M \/ No","offer_id":36507928559768,"sku":"MBCD500gb","price":505.0,"currency_code":"GBP","in_stock":true},{"title":"20 M \/ Yes","offer_id":36507928592536,"sku":"MBCD500gb","price":525.0,"currency_code":"GBP","in_stock":true},{"title":"30 M \/ No","offer_id":36507928690840,"sku":"MBCD500gb","price":515.0,"currency_code":"GBP","in_stock":true},{"title":"30 M \/ Yes","offer_id":36507928723608,"sku":"MBCD500gb","price":535.0,"currency_code":"GBP","in_stock":true},{"title":"40 M \/ No","offer_id":36507928821912,"sku":"MBCD500gb","price":525.0,"currency_code":"GBP","in_stock":true},{"title":"40 M \/ Yes","offer_id":36507928854680,"sku":"MBCD500gb","price":545.0,"currency_code":"GBP","in_stock":true},{"title":"50 M \/ No","offer_id":36507928952984,"sku":"MBCD500gb","price":535.0,"currency_code":"GBP","in_stock":true},{"title":"50 M \/ Yes","offer_id":36507928985752,"sku":"MBCD500gb","price":555.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0488\/4129\/3976\/products\/ProductCD500.jpg?v=1604105005"},{"product_id":"cd1000-mobile-booster","title":"4G LTE \u0026 Calls - 1000m2 (EE\/ASDA\/BT) Mobile Signal Booster","description":"\u003cstyle\u003e\n:root{\n  --cyan:#00f0ff; --magenta:#ff00e5; --purple:#7b2ff7; --green:#00ff88; --orange:#ff8c00;\n  --bg:#f0f7ff; --card:rgba(255,255,255,0.72); 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1fr;gap:18px;}\n.blog-card{display:block;background:linear-gradient(135deg,rgba(123,47,247,0.08),rgba(0,240,255,0.08));border-radius:14px;padding:22px;text-decoration:none;color:#1a3a6e;border:1px solid rgba(123,47,247,0.25);transition:transform .2s;}\n.blog-card:hover{transform:translateY(-3px);box-shadow:0 10px 30px rgba(123,47,247,0.25);}\n.blog-card h4{margin-bottom:8px;color:var(--purple);}\n\n.lead{background:linear-gradient(135deg,rgba(0,240,255,0.1),rgba(255,0,229,0.08));border-radius:16px;padding:24px;border-left:4px solid var(--cyan);}\n.review{background:rgba(255,255,255,0.7);border-radius:14px;padding:18px 20px;margin-bottom:14px;border:1px solid rgba(0,240,255,0.18);}\n.review .meta{font-weight:700;color:var(--purple);margin-bottom:6px;}\n.stars{color:#ff8c00;letter-spacing:2px;}\nimg{border:0px;max-width:100%;height:auto;}\n.logo{height:40px;}\n\n\/* Keyword Summary *\/\n.kw-group{margin-bottom:18px;}\n.kw-group h4{color:var(--purple);margin-bottom:8px;}\n.kw-text{background:rgba(255,255,255,0.7);border:1px dashed rgba(123,47,247,0.4);border-radius:12px;padding:14px 16px;color:#2a3a5e;}\n.kw-btn-row{margin-top:10px;}\n.kw-btn{display:inline-flex;align-items:center;gap:8px;background:linear-gradient(135deg,var(--green),var(--cyan));color:#062b1c;border:0;padding:9px 16px;border-radius:10px;font-weight:700;cursor:pointer;margin:4px 6px 0 0;}\n.kw-btn.magenta{background:linear-gradient(135deg,var(--magenta),var(--orange));color:#fff;}\n.kw-btn.purple{background:linear-gradient(135deg,var(--purple),var(--cyan));color:#fff;}\n.kw-btn.cyan{background:linear-gradient(135deg,var(--cyan),var(--purple));color:#fff;}\n\n.toast{position:fixed;bottom:24px;left:50%;transform:translateX(-50%);background:#0a1628;color:#00ff88;padding:12px 22px;border-radius:12px;font-weight:700;z-index:99;display:none;}\ntextarea{display:none;}\n\n@media(max-width:860px){\n  .hero-inner,.pc-grid,.scenes,.scenes-5,.custom-block{grid-template-columns:1fr;}\n  .blog-grid{grid-template-columns:1fr;}\n}\n\u003c\/style\u003e\n\n\u003c!-- HERO --\u003e\n\u003cheader class=\"hero\"\u003e\n  \u003cdiv class=\"wrap hero-inner\"\u003e\n    \u003cdiv\u003e\n      \u003cspan class=\"tag\"\u003eCD Series Commercial Flagship · Dual Band 20 \u0026amp; 3 (800 \/ 1800 MHz) FDD LTE · 4G Data + 2G Calls\/SMS · ≥70 dB Uplink · ≥75 dB Downlink · ≥20 dBm Output · 1000 m² · 100 Users · Up to 4 Indoor Antennas · UKCA \/ CE \/ RoHS\u003c\/span\u003e\n      \u003ch1\u003eBoost4U CD1000 Commercial Dual-Band 4G LTE Mobile Signal Booster UK — Band 20 \u0026amp; 3 (800\/1800MHz), EE, O2, Vodafone \u0026amp; Three, 1000 m², Up to 100 Users, ≥70\/75dB Gain, £685.00\u003c\/h1\u003e\n      \u003cp\u003eThe commercial flagship dual-band Boost4U CD1000 amplifies Band 20 (800 MHz) and Band 3 (1800 MHz) 4G LTE in one box, with \u003cstrong\u003e≥70 dB uplink gain and ≥75 dB downlink gain\u003c\/strong\u003e — about 10× the amplification of the 60\/65 dB class — together with a \u003cstrong\u003e≥20 dBm\u003c\/strong\u003e Ofcom-cap output, a 5 dBi omni outdoor antenna and a 3 dBi whip indoor antenna, covering up to \u003cstrong\u003e1000 m²\u003c\/strong\u003e for up to \u003cstrong\u003e100 simultaneous users\u003c\/strong\u003e with room to add up to 4 indoor antennas, at \u003cstrong\u003e£685.00 GBP\u003c\/strong\u003e.\u003c\/p\u003e\n      \u003cdiv class=\"price\"\u003e£685.00 GBP · Free UK Delivery · 365-Day Return\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv\u003e\n      \u003cimg src=\"https:\/\/picsum.photos\/seed\/cd1000-hero\/1200\/675\" alt=\"Boost4U CD1000 commercial dual-band Band 20 Band 3 800 1800MHz 4G LTE mobile signal booster kit with 5dBi omni outdoor antenna and 3dBi whip indoor antenna, 1000m2 coverage for up to 100 users, 70\/75dB high gain\"\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/header\u003e\n\n\u003c!-- CONCLUSION LEAD --\u003e\n\u003csection\u003e\n  \u003cdiv class=\"wrap\"\u003e\n    \u003cp class=\"lead\"\u003eThe Boost4U CD1000 is the commercial flagship dual-band Band 20 \u0026amp; Band 3 (800 \u0026amp; 1800 MHz) FDD LTE mobile signal booster priced at \u003cstrong\u003e£685.00 GBP\u003c\/strong\u003e that amplifies 4G LTE data on both bands together with 2G GSM voice calls and SMS (VoLTE where available on the handset and network), delivering \u003cstrong\u003e≥70 dB uplink gain, ≥75 dB downlink gain and ≥20 dBm maximum output power\u003c\/strong\u003e across up to \u003cstrong\u003e1000 m² (10,764 ft²)\u003c\/strong\u003e for up to \u003cstrong\u003e100 simultaneous users\u003c\/strong\u003e, using a 5 dBi omni-directional outdoor antenna, a 3 dBi whip indoor antenna, a 10 m outdoor plus 5 m indoor low-loss coaxial cable pair and an AC 100–240 V UK 3-pin adapter outputting DC 5 V. The headline difference versus the 60\/65 dB class is \u003cstrong\u003egain, not output\u003c\/strong\u003e: raising uplink to ≥70 dB and downlink to ≥75 dB adds about 10 dB — roughly 10× the amplification — which reaches farther through stone, concrete and metal and rescues weaker fringe donor signal, while output stays at the same Ofcom licence-exempt ≥20 dBm cap. On Band 20 (800 MHz) it boosts O2, Vodafone and Three (via the O2 MOCN), plus Tesco\/giffgaff\/Lebara-networked 4G; on Band 3 (1800 MHz) it boosts EE 4G alongside EE\/ASDA\/BT\/Virgin\/Orange\/T-Mobile 2G voice and SMS. The CD1000 does \u003cstrong\u003enot\u003c\/strong\u003e boost 3G (Band 1 2100 MHz) or 5G. It is UKCA\/CE\/RoHS certified, Ofcom licence-exempt, weighs about 450 g for the booster unit (3.0 kg shipping weight), ships free to 15 European countries in 10–15 working days after 1–2 days handling, and carries a 365-day money-back guarantee.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003c!-- IDENTITY \/ PRICE TABLE --\u003e\n\u003csection\u003e\n  \u003cdiv class=\"wrap\"\u003e\n    \u003ch2 class=\"cyan\"\u003eProduct Identity \u0026amp; Pricing\u003c\/h2\u003e\n    \u003cdiv class=\"card table-scroll\"\u003e\n      \u003ctable\u003e\n        \u003ccolgroup\u003e\n\u003ccol class=\"col1\"\u003e\n\u003ccol class=\"col2\"\u003e\n\u003c\/colgroup\u003e\n        \u003ctbody\u003e\n          \u003ctr\u003e\n\u003ctd\u003eProduct Name\u003c\/td\u003e\n\u003ctd\u003eBoost4U CD1000 Mobile Booster — 4G LTE \u0026amp; Calls, 1000 m² (EE \/ ASDA \/ BT \/ O2 \/ Vodafone \/ Three range)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eModel \/ MPN\u003c\/td\u003e\n\u003ctd\u003eCD1000 \/ MBCD1000gb\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eSKU\u003c\/td\u003e\n\u003ctd\u003eMBCD1000gb\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eGTIN-13 \/ EAN\u003c\/td\u003e\n\u003ctd\u003e6920702763512\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eBoost4U (vendor UKMobileBooster.com)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eCategory\u003c\/td\u003e\n\u003ctd\u003eCD Dual-Band 4G Mobile Signal Boosters\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eBase Price\u003c\/td\u003e\n\u003ctd\u003e£685.00 GBP (base variant No\/No); no compare-at was-price\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eUpgrade Options\u003c\/td\u003e\n\u003ctd\u003e20 m cable +£20; 30 m +£30; 40 m +£40; 50 m +£50; surge protector +£20 (combinations up to £755.00). No standalone paid aerial line item; the omni donor aerial is included in the kit.\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eIndoor Coverage\u003c\/td\u003e\n\u003ctd\u003eUp to 1000 m² (10,764 ft²) — large office, retail shop, multi-floor building, hotel, warehouse, factory, farm or rural estate\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eSimultaneous Users\u003c\/td\u003e\n\u003ctd\u003eUp to 100\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eCustom Expansion\u003c\/td\u003e\n\u003ctd\u003eUp to 4 indoor antennas for multi-zone coverage when outside signal is strong\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003eBooster unit approx. 450 g; shipping weight 3.0 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eBooster Dimensions\u003c\/td\u003e\n\u003ctd\u003e170 × 110 × 30 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003ePublished \/ Updated\u003c\/td\u003e\n\u003ctd\u003eUpdated 2026-10-18\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003c\/tbody\u003e\n      \u003c\/table\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003c!-- FREQUENCY \u0026 ELECTRICAL TABLE --\u003e\n\u003csection\u003e\n  \u003cdiv class=\"wrap\"\u003e\n    \u003ch2 class=\"purple\"\u003eFrequency Bands, Gain, Output \u0026amp; Electrical Specifications\u003c\/h2\u003e\n    \u003cdiv class=\"card table-scroll\"\u003e\n      \u003ctable\u003e\n        \u003ccolgroup\u003e\n\u003ccol class=\"col1\"\u003e\n\u003ccol class=\"col2\"\u003e\n\u003c\/colgroup\u003e\n        \u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n        \u003ctbody\u003e\n          \u003ctr\u003e\n\u003ctd\u003eFrequency Band\u003c\/td\u003e\n\u003ctd\u003eDual Band 20 \u0026amp; 3 (800 \u0026amp; 1800 MHz) FDD LTE\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eUplink — Band 20\u003c\/td\u003e\n\u003ctd\u003e832 – 862 MHz (800 MHz)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eDownlink — Band 20\u003c\/td\u003e\n\u003ctd\u003e791 – 821 MHz (800 MHz)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eUplink — Band 3\u003c\/td\u003e\n\u003ctd\u003e1710 – 1785 MHz (1800 MHz)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eDownlink — Band 3\u003c\/td\u003e\n\u003ctd\u003e1805 – 1880 MHz (1800 MHz)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eSupported Services\u003c\/td\u003e\n\u003ctd\u003e4G LTE data + 2G GSM voice calls + SMS (VoLTE where available)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eUplink Gain (Gp)\u003c\/td\u003e\n\u003ctd\u003e≥ 70 dB (+10 dB over the 60 dB class ≈ 10× more uplink amplification)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eDownlink Gain (Gp)\u003c\/td\u003e\n\u003ctd\u003e≥ 75 dB (+10 dB over the 65 dB class ≈ 10× more downlink amplification)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eMax Output Power (Po)\u003c\/td\u003e\n\u003ctd\u003e≥ 20 dBm (approx. 100 mW — Ofcom licence-exempt cap; high gain does not raise output beyond this)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eNoise Figure\u003c\/td\u003e\n\u003ctd\u003e≤ 5 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e-10°C to +55°C\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003ePorts\u003c\/td\u003e\n\u003ctd\u003eBS (outdoor donor), MS (indoor server)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eUnsupported Bands\u003c\/td\u003e\n\u003ctd\u003eNo 3G UMTS Band 1 (2100 MHz); no 5G NR on any band\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003c\/tbody\u003e\n      \u003c\/table\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003c!-- ANTENNAS \u0026 CABLE --\u003e\n\u003csection\u003e\n  \u003cdiv class=\"wrap\"\u003e\n    \u003ch2 class=\"magenta\"\u003eAntennas, Cable \u0026amp; Separation\u003c\/h2\u003e\n    \u003cdiv class=\"card table-scroll\"\u003e\n      \u003ctable\u003e\n        \u003ccolgroup\u003e\n\u003ccol class=\"col1\"\u003e\n\u003ccol class=\"col2\"\u003e\n\u003c\/colgroup\u003e\n        \u003ctbody\u003e\n          \u003ctr\u003e\n\u003ctd\u003eOutdoor Antenna\u003c\/td\u003e\n\u003ctd\u003eOmni-directional, 5 dBi (included; full kits already include the donor aerial); where fringe signal is very weak, a high-gain directional setup focuses on the nearest mast\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eIndoor Antenna\u003c\/td\u003e\n\u003ctd\u003eWhip antenna, 3 dBi (placed centrally across the open 1000 m² area); expandable up to 4 indoor antennas for multi-zone, multi-floor coverage when outside signal is strong\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eCable Included\u003c\/td\u003e\n\u003ctd\u003e10 m outdoor + 5 m indoor low-loss coaxial cables (outdoor cable upgradeable to 20 m +£20, 30 m +£30, 40 m +£40 or 50 m +£50 for a remote roof, warehouse perimeter or long farm run)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eMinimum Antenna Separation\u003c\/td\u003e\n\u003ctd\u003e10 m vertical separation between outdoor omni and indoor whip to prevent self-oscillation\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eOutdoor Donor Signal Required\u003c\/td\u003e\n\u003ctd\u003eAt least 1–2 bars of usable outdoor signal (Band 20 and\/or Band 3) at the omni mounting point; multi-antenna expansion needs stronger donor signal\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003c\/tbody\u003e\n      \u003c\/table\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"scenes\" style=\"margin-top:20px;\"\u003e\n      \u003cdiv class=\"scene\"\u003e\n\u003cimg src=\"https:\/\/picsum.photos\/seed\/cd1000-omni\/1200\/675\" alt=\"5dBi omni-directional outdoor antenna mounted on a large commercial building wall pulling in Band 20 and Band 3 donor signal for the CD1000\"\u003e\u003cdiv class=\"body\"\u003e\n\u003ch4\u003e5 dBi Omni Donor Antenna\u003c\/h4\u003e\n\u003cp\u003eThe supplied omni picks up signal in all directions from a clear mounting spot; the ≥70\/75 dB gain then lifts that weak donor sharply, and a directional focus on the nearest mast helps where signal is behind a ridge or trees.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n      \u003cdiv class=\"scene\"\u003e\n\u003cimg src=\"https:\/\/picsum.photos\/seed\/cd1000-whip\/1200\/675\" alt=\"3dBi whip indoor antenna standing centrally in a large commercial space connected to the CD1000 booster\"\u003e\u003cdiv class=\"body\"\u003e\n\u003ch4\u003e3 dBi Indoor Whip\u003c\/h4\u003e\n\u003cp\u003eThe slim whip re-broadcasts the ≥20 dBm boosted signal across the open area; additional indoor antennas can be added up to 4 for multi-zone coverage, kept at least 10 m below the outdoor omni to avoid feedback.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003c!-- POWER \u0026 CERTIFICATION --\u003e\n\u003csection\u003e\n  \u003cdiv class=\"wrap\"\u003e\n    \u003ch2 class=\"green\"\u003ePower Supply, Certification \u0026amp; Installation\u003c\/h2\u003e\n    \u003cdiv class=\"card table-scroll\"\u003e\n      \u003ctable\u003e\n        \u003ccolgroup\u003e\n\u003ccol class=\"col1\"\u003e\n\u003ccol class=\"col2\"\u003e\n\u003c\/colgroup\u003e\n        \u003ctbody\u003e\n          \u003ctr\u003e\n\u003ctd\u003ePower Adapter Input\u003c\/td\u003e\n\u003ctd\u003eAC 100 – 240 V, 50\/60 Hz, UK 3-pin plug\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003ePower Adapter Output\u003c\/td\u003e\n\u003ctd\u003eDC 5 V\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eCertification\u003c\/td\u003e\n\u003ctd\u003eUKCA \/ CE \/ RoHS; Ofcom licence-exempt (mobile repeater class)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eInstallation Time\u003c\/td\u003e\n\u003ctd\u003e10–15 minutes, plug-and-play; no tools for the basic setup (multi-antenna zones take longer to plan)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003e5G NR Support\u003c\/td\u003e\n\u003ctd\u003eNo — 5G is not boosted on any band\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003e3G UMTS Support\u003c\/td\u003e\n\u003ctd\u003eNo — Band 1 (2100 MHz) 3G is not boosted; relies on 4G VoLTE for calls where offered\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eDisplay \/ Meter\u003c\/td\u003e\n\u003ctd\u003eNo LCD signal-strength meter; status is read from LED indicators and a phone's bar count\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eWarranty \/ Returns\u003c\/td\u003e\n\u003ctd\u003e365-day money-back guarantee; return shipping deducted from refund\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eDelivery\u003c\/td\u003e\n\u003ctd\u003eFree shipping; handling 1–2 working days, UK transit 10–15 working days; 15 destination countries\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003c\/tbody\u003e\n      \u003c\/table\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003c!-- NETWORK COMPATIBILITY --\u003e\n\u003csection\u003e\n  \u003cdiv class=\"wrap\"\u003e\n    \u003ch2 class=\"orange\"\u003eUK Network Compatibility Matrix\u003c\/h2\u003e\n    \u003cdiv class=\"card table-scroll\"\u003e\n      \u003ctable class=\"wide-table\"\u003e\n        \u003ccolgroup\u003e\n\u003ccol style=\"width:26%\"\u003e\n\u003ccol style=\"width:34%\"\u003e\n\u003ccol style=\"width:40%\"\u003e\n\u003c\/colgroup\u003e\n        \u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eCarrier \/ MVNO\u003c\/th\u003e\n\u003cth\u003eService Boosted\u003c\/th\u003e\n\u003cth\u003eNotes\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n        \u003ctbody\u003e\n          \u003ctr\u003e\n\u003ctd\u003eO2\u003c\/td\u003e\n\u003ctd\u003e4G LTE (Band 20 800 MHz)\u003c\/td\u003e\n\u003ctd\u003e4G data on Band 20; 2G voice on 900 MHz not covered, use VoLTE where available\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eVodafone\u003c\/td\u003e\n\u003ctd\u003e4G LTE (Band 20 800 MHz)\u003c\/td\u003e\n\u003ctd\u003e4G data on Band 20; 2G voice on 900 MHz not covered, use VoLTE where available\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eThree\u003c\/td\u003e\n\u003ctd\u003e4G LTE (Band 20 via O2 MOCN)\u003c\/td\u003e\n\u003ctd\u003eThree 4G rides Band 20 on the shared O2 network; no 2G voice on Three\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003egiffgaff \/ Tesco Mobile \/ Lycamobile \/ iD Mobile\u003c\/td\u003e\n\u003ctd\u003e4G LTE (Band 20, O2 network)\u003c\/td\u003e\n\u003ctd\u003eO2-networked MVNOs; 4G data boosted on Band 20\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eLebara \/ Smarty \/ Plusnet \/ Freedom Pop \/ Sky Mobile\u003c\/td\u003e\n\u003ctd\u003e4G LTE (Band 20 \/ Band 3 data)\u003c\/td\u003e\n\u003ctd\u003e4G-only MVNOs on the O2, Vodafone or Three infrastructure listed on the product page\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eEE\u003c\/td\u003e\n\u003ctd\u003e4G LTE (Band 3 1800 MHz) + 2G calls\/SMS\u003c\/td\u003e\n\u003ctd\u003eFull 4G on Band 3 plus 2G voice and SMS on the EE GSM layer\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eASDA Mobile \/ BT Mobile\u003c\/td\u003e\n\u003ctd\u003e2G calls\/SMS + 4G LTE\u003c\/td\u003e\n\u003ctd\u003eUses EE infrastructure; Band 3 4G plus 2G voice\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eVirgin Mobile \/ Orange \/ T-Mobile \/ The People's Operator\u003c\/td\u003e\n\u003ctd\u003e2G calls\/SMS + 4G LTE\u003c\/td\u003e\n\u003ctd\u003eEE-networked or legacy EE brands; Band 3 4G plus 2G voice\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003c\/tbody\u003e\n      \u003c\/table\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003c!-- WHAT'S IN THE BOX --\u003e\n\u003csection\u003e\n  \u003cdiv class=\"wrap\"\u003e\n    \u003ch2 class=\"purple\"\u003eWhat's in the Box\u003c\/h2\u003e\n    \u003cdiv class=\"card table-scroll\"\u003e\n      \u003ctable\u003e\n        \u003ccolgroup\u003e\n\u003ccol class=\"col1\"\u003e\n\u003ccol class=\"col2\"\u003e\n\u003c\/colgroup\u003e\n        \u003ctbody\u003e\n          \u003ctr\u003e\n\u003ctd\u003eCD1000 Booster Unit\u003c\/td\u003e\n\u003ctd\u003e1 × indoor dual-band Band 20+3 amplifier with status LED indicators (power, Band 20, Band 3)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eOutdoor Antenna\u003c\/td\u003e\n\u003ctd\u003e1 × 5 dBi omni-directional outdoor donor antenna, wall\/eave mount (included in the kit)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eIndoor Antenna\u003c\/td\u003e\n\u003ctd\u003e1 × 3 dBi whip indoor antenna (up to 3 further indoor antennas supported for multi-zone expansion)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eOutdoor Coax\u003c\/td\u003e\n\u003ctd\u003e1 × 10 m low-loss outdoor coaxial cable (outdoor upgradeable to 20\/30\/40\/50 m)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eIndoor Coax\u003c\/td\u003e\n\u003ctd\u003e1 × 5 m low-loss indoor coaxial cable to the whip\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003ePower Adapter\u003c\/td\u003e\n\u003ctd\u003e1 × AC 100–240 V 50\/60 Hz UK 3-pin adapter, DC 5 V output\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eMounting Parts\u003c\/td\u003e\n\u003ctd\u003eBasic mounting hardware for the omni and whip\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eDocumentation\u003c\/td\u003e\n\u003ctd\u003eEnglish user manual with plug-and-play install guide and support card\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003c\/tbody\u003e\n      \u003c\/table\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"scene\" style=\"max-width:520px;\"\u003e\n\u003cimg src=\"https:\/\/picsum.photos\/seed\/cd1000-kit\/1200\/675\" alt=\"Complete CD1000 commercial dual-band booster kit laid out: amplifier unit, 5dBi omni outdoor antenna, 3dBi whip, 10m outdoor and 5m indoor coax, UK power adapter\"\u003e\u003cdiv class=\"body\"\u003e\n\u003ch4\u003eComplete Kit\u003c\/h4\u003e\n\u003cp\u003eEverything for a basic DIY install arrives in one box; the donor aerial and cables are included, with paid cable extensions, extra indoor antennas and a surge protector available for large or remote commercial sites.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003c!-- PROS \u0026 CONS --\u003e\n\u003csection\u003e\n  \u003cdiv class=\"wrap\"\u003e\n    \u003ch2 class=\"green\"\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n    \u003cdiv class=\"pc-grid\"\u003e\n      \u003cdiv class=\"pros\"\u003e\n        \u003ch3\u003ePros\u003c\/h3\u003e\n        \u003cul\u003e\n          \u003cli\u003eThe commercial flagship dual-band unit covering all four UK operators' 4G in one box: Band 20 (800 MHz) for O2\/Vodafone\/Three and Band 3 (1800 MHz) for EE, at £685.00.\u003c\/li\u003e\n          \u003cli\u003e≥70 dB uplink and ≥75 dB downlink gain — about +10 dB (≈10× amplification) over the 60\/65 dB class — pushes weak fringe donor signal farther through stone, concrete and metal, with ≤5 dB noise figure.\u003c\/li\u003e\n          \u003cli\u003eUp to 1000 m² coverage for up to 100 simultaneous users, suited to a large office, retail shop, multi-floor building, hotel, warehouse, factory, farm or rural estate.\u003c\/li\u003e\n          \u003cli\u003eUp to 4 indoor antennas for multi-zone, multi-floor expansion when outside signal is strong — one more zone than the 3-antenna class below.\u003c\/li\u003e\n          \u003cli\u003eOutput stays at the Ofcom licence-exempt ≥20 dBm cap; plug-and-play 10–15 minute basic setup, no engineer visit, no Ofcom licence, no monthly fee and no new SIM contract.\u003c\/li\u003e\n          \u003cli\u003eEE customers receive 4G on Band 3 plus 2G calls\/SMS; O2, Vodafone and Three customers receive boosted 4G data on Band 20 across the same premises.\u003c\/li\u003e\n          \u003cli\u003eSupplied complete with 5 dBi omni outdoor antenna, 3 dBi whip, 10 m outdoor + 5 m indoor coax and UK 3-pin adapter; outdoor cable extendable to 50 m and a surge protector available.\u003c\/li\u003e\n          \u003cli\u003eUKCA\/CE\/RoHS certified and Ofcom licence-exempt; 365-day money-back guarantee and free shipping to 15 European countries.\u003c\/li\u003e\n        \u003c\/ul\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"cons\"\u003e\n        \u003ch3\u003eCons\u003c\/h3\u003e\n        \u003cul\u003e\n          \u003cli\u003eCoverage tops out at 1000 m² — it will not cover a multi-site campus, very large distribution hall or whole estate; beyond 1000 m² a distributed multi-antenna system is needed.\u003c\/li\u003e\n          \u003cli\u003eNo 3G (Band 1 2100 MHz) and no 5G on any band; calls rely on 4G VoLTE where the network and handset support it.\u003c\/li\u003e\n          \u003cli\u003eHigh gain does not mean high-power transmission: at ≥20 dBm it remains a licence-exempt repeater-class indoor unit and cannot solve a site with no donor signal outside.\u003c\/li\u003e\n          \u003cli\u003eThe supplied 5 dBi omni may need a directional high-gain focus where donor signal is very weak, behind a ridge or blocked by neighbouring buildings.\u003c\/li\u003e\n          \u003cli\u003eThe included 10 m outdoor cable may need the 20\/30\/40\/50 m upgrade for a remote roof, warehouse perimeter or long farm run.\u003c\/li\u003e\n          \u003cli\u003eOutdoor omni and indoor whip need 10 m vertical separation to prevent self-oscillation, which multi-floor and large open-plan commercial layouts can struggle to fit.\u003c\/li\u003e\n          \u003cli\u003eAdding 2–4 indoor antennas only helps where outside signal is already strong; weak donor does not multiply by splitting it across more antennas.\u003c\/li\u003e\n          \u003cli\u003eFree delivery takes 10–15 working days after 1–2 days handling — it is not next-day; the unit has no LCD meter, and the £685.00 price point is a premium over smaller models.\u003c\/li\u003e\n        \u003c\/ul\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003c!-- STANDARD SUPPORTING GALLERY --\u003e\n\u003csection\u003e\n  \u003cdiv class=\"wrap\"\u003e\n    \u003ch2 class=\"cyan\"\u003eCommercial Spaces the CD1000 Supports\u003c\/h2\u003e\n    \u003cdiv class=\"scenes\"\u003e\n      \u003cdiv class=\"scene\"\u003e\n\u003cimg src=\"https:\/\/picsum.photos\/seed\/cd1000-office\/1200\/675\" alt=\"Large UK open-plan office with up to 100 staff phones and data SIMs on boosted 4G from the CD1000 across 1000m2\"\u003e\u003cdiv class=\"body\"\u003e\n\u003ch4\u003eLarge Office \/ Retail\u003c\/h4\u003e\n\u003cp\u003eAn open-plan company floor or retail shop where up to 100 phones and data SIMs keep video calls, tills and customer mobile data flowing under the 100-user cap.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n      \u003cdiv class=\"scene\"\u003e\n\u003cimg src=\"https:\/\/picsum.photos\/seed\/cd1000-hotel\/1200\/675\" alt=\"UK hotel corridor and guest rooms where visitors on all four UK networks hold boosted 4G from the CD1000\"\u003e\u003cdiv class=\"body\"\u003e\n\u003ch4\u003eHotel \/ B\u0026amp;B \/ Guest House\u003c\/h4\u003e\n\u003cp\u003eGuests on EE, O2, Vodafone and Three all receive boosted 4G across a 1000 m² property, with extra indoor antennas to lift upper floors and wings.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n      \u003cdiv class=\"scene\"\u003e\n\u003cimg src=\"https:\/\/picsum.photos\/seed\/cd1000-warehouse\/1200\/675\" alt=\"UK warehouse or factory unit on a plot where the CD1000 high gain overcomes metal cladding and concrete\"\u003e\u003cdiv class=\"body\"\u003e\n\u003ch4\u003eWarehouse \/ Factory\u003c\/h4\u003e\n\u003cp\u003eA steel-clad warehouse or workshop that normally blocks signal; the ≥70\/75 dB gain pulls fringe Band 20\/Band 3 donor through the shell and re-broadcasts it inside.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n      \u003cdiv class=\"scene\"\u003e\n\u003cimg src=\"https:\/\/picsum.photos\/seed\/cd1000-farm\/1200\/675\" alt=\"Rural UK large farm house and estate with weak donor signal lifted by the CD1000 high-gain amplifier and long cable run\"\u003e\u003cdiv class=\"body\"\u003e\n\u003ch4\u003eFarm \/ Rural Estate\u003c\/h4\u003e\n\u003cp\u003eA remote rural home or estate with weak outside signal; the high gain and extendable 20–50 m cable reach a remote roof or outbuilding and push boosted Band 20 rural 4G through stone.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003c!-- DEDICATED USAGE SCENARIOS (REQUIRED 5, COMMERCIAL) --\u003e\n\u003csection\u003e\n  \u003cdiv class=\"wrap\"\u003e\n    \u003ch2 class=\"magenta\"\u003eWhere the CD1000 Works — 5 Commercial Usage Scenarios\u003c\/h2\u003e\n    \u003cdiv class=\"scenes scenes-5\"\u003e\n      \u003cdiv class=\"scene\"\u003e\n\u003cimg src=\"https:\/\/picsum.photos\/seed\/cd1000-scenario-office\/1200\/675\" alt=\"Large open-plan UK office or retail shop with mixed-carrier staff and up to 100 users on the CD1000 across 1000m2\"\u003e\u003cdiv class=\"body\"\u003e\n\u003ch4\u003e1. Large Office \/ Retail Shop\u003c\/h4\u003e\n\u003cp\u003eA 1000 m² open-plan office or retail floor serves up to 100 simultaneous users — staff on mixed carriers, EPOS terminals and customer mobile data — with the high gain keeping far desks connected.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n      \u003cdiv class=\"scene\"\u003e\n\u003cimg src=\"https:\/\/picsum.photos\/seed\/cd1000-scenario-multifloor\/1200\/675\" alt=\"Multi-floor UK building pub or cafe covered across zones by the CD1000 with up to 4 indoor antennas\"\u003e\u003cdiv class=\"body\"\u003e\n\u003ch4\u003e2. Multi-Floor Building \/ Pub \/ Café\u003c\/h4\u003e\n\u003cp\u003eA two-to-three-floor pub, café or office block can be split into zones using up to 4 indoor antennas, so each floor gets its own coverage instead of one central whip reaching only the middle.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n      \u003cdiv class=\"scene\"\u003e\n\u003cimg src=\"https:\/\/picsum.photos\/seed\/cd1000-scenario-hotel\/1200\/675\" alt=\"UK hotel bed and breakfast guest house where visitors on EE O2 Vodafone Three all receive boosted 4G across 1000m2\"\u003e\u003cdiv class=\"body\"\u003e\n\u003ch4\u003e3. Hotel \/ Bed \u0026amp; Breakfast \/ Guest House\u003c\/h4\u003e\n\u003cp\u003eGuests arrive on all four UK networks; the dual Band 20+3 unit boosts every carrier at once, and multi-zone antennas lift guest rooms on upper floors and annexes.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n      \u003cdiv class=\"scene\"\u003e\n\u003cimg src=\"https:\/\/picsum.photos\/seed\/cd1000-scenario-warehouse\/1200\/675\" alt=\"UK warehouse factory industrial unit where CD1000 70\/75dB gain penetrates metal cladding and concrete with long cable runs\"\u003e\u003cdiv class=\"body\"\u003e\n\u003ch4\u003e4. Warehouse \/ Factory \/ Industrial Unit\u003c\/h4\u003e\n\u003cp\u003eSteel and concrete crush mobile signal; the ≥70\/75 dB gain pulls the weak outdoor donor through the structure, and the 20–50 m cable upgrade reaches a remote donor point around the building.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n      \u003cdiv class=\"scene\"\u003e\n\u003cimg src=\"https:\/\/picsum.photos\/seed\/cd1000-scenario-farm\/1200\/675\" alt=\"Rural UK large farm property or estate with weak donor signal lifted by the CD1000 high-gain amplifier across 1000m2\"\u003e\u003cdiv class=\"body\"\u003e\n\u003ch4\u003e5. Farm \/ Rural Large Property \/ Estate\u003c\/h4\u003e\n\u003cp\u003eWhere outside signal is only 1–2 bars, the extra 10 dB of high gain is the deciding factor: it rescues weak Band 20 rural 4G for O2\/Vodafone\/Three on a large farm or estate.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003c!-- CUSTOM YOUR SOLUTION (REQUIRED, DISTINCT BLOCK) --\u003e\n\u003csection\u003e\n  \u003cdiv class=\"wrap\"\u003e\n    \u003ch2 class=\"purple\"\u003eCustom Your Solution — Build the Right CD1000 Setup\u003c\/h2\u003e\n    \u003cdiv class=\"card\"\u003e\n      \u003cdiv class=\"custom-block\"\u003e\n        \u003cimg src=\"https:\/\/picsum.photos\/seed\/cd1000-custom-solution\/1200\/675\" alt=\"Diagram-style planning view for a custom CD1000 multi-zone solution choosing indoor antennas, cable length and surge protection for a UK commercial building\"\u003e\n        \u003cdiv\u003e\n          \u003col class=\"custom-steps\"\u003e\n            \u003cli data-n=\"1\"\u003e\n\u003cstrong\u003eMeasure the coverage area.\u003c\/strong\u003e Map the m² you actually need — the CD1000 covers up to 1000 m². A single open floor uses the standard whip; a multi-floor or spread-out site uses extra indoor antennas.\u003c\/li\u003e\n            \u003cli data-n=\"2\"\u003e\n\u003cstrong\u003eList the carrier(s).\u003c\/strong\u003e Confirm whether your users are mainly on O2\/Vodafone\/Three (Band 20) or EE (Band 3); the CD1000 covers both at once, but multi-carrier sites benefit most from this dual-band unit.\u003c\/li\u003e\n            \u003cli data-n=\"3\"\u003e\n\u003cstrong\u003eRead the building structure.\u003c\/strong\u003e Stone, concrete, steel cladding and floors weaken signal between zones; thicker or split structures call for more indoor antennas and a longer cable run to a clear donor point.\u003c\/li\u003e\n            \u003cli data-n=\"4\"\u003e\n\u003cstrong\u003eCount the users.\u003c\/strong\u003e Up to 100 simultaneous phones\/data devices share the boosted capacity; a busy office, hotel or warehouse with more than 100 active users needs a higher-capacity distributed system.\u003c\/li\u003e\n            \u003cli data-n=\"5\"\u003e\n\u003cstrong\u003eCheck outdoor donor signal.\u003c\/strong\u003e Read a phone's bars at the mounting point; multi-antenna expansion (up to 4 indoor antennas vs the 3-antenna class below) only works when outside signal is strong enough to feed each zone.\u003c\/li\u003e\n            \u003cli data-n=\"6\"\u003e\n\u003cstrong\u003eChoose cable and protection.\u003c\/strong\u003e Add a 20\/30\/40\/50 m outdoor cable for a remote roof or perimeter, and a surge protector (+£20) for exposed mounts; combinations reach up to £755.00.\u003c\/li\u003e\n          \u003c\/ol\u003e\n        \u003c\/div\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003c!-- FAQ --\u003e\n\u003csection\u003e\n  \u003cdiv class=\"wrap\"\u003e\n    \u003ch2 class=\"orange\"\u003eFrequently Asked Questions — Real UK Commercial Dual-Band 4G User Questions\u003c\/h2\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eHow does the CD1000 differ from the CD500 and the single-band C1000?\u003c\/summary\u003e\n      \u003cp\u003eThe CD500 covers 500 m² for 50 users at ≥60\/≥65 dB gain and ≥20 dBm output with up to 3 indoor antennas; the CD1000 doubles the space and users to 1000 m² \/ 100 users by raising gain to ≥70 dB uplink and ≥75 dB downlink (about +10 dB, ≈10× amplification), keeps the same Ofcom-cap ≥20 dBm output, and supports up to 4 indoor antennas. The C1000 is a single Band 20 (800 MHz) unit for O2\/Vodafone-only over 1000 m² at roughly 17 dBm, missing EE Band 3 4G and voice. Choose the CD1000 for a commercial site where weak donor signal, large area and all four operators matter; step down to the CD500 for 500 m², and choose the C1000 only if you are O2\/Vodafone-only without EE.\u003c\/p\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eWhat is the difference between Band 20 (800MHz) for O2\/Vodafone and Band 3 (1800MHz) for EE on the CD1000?\u003c\/summary\u003e\n      \u003cp\u003eBand 20 (800 MHz) is the rural propagation band used by O2 and Vodafone for 4G, reaching farther over distance and through obstacles; Three 4G rides Band 20 over the shared O2 MOCN. Band 3 (1800 MHz) carries EE 4G alongside the EE 2G GSM layer for calls and SMS. The CD1000 amplifies both simultaneously, so an O2 staff phone and an EE customer phone in the same building both get boosted 4G without switching boxes.\u003c\/p\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eHow much area does \"up to 1000m²\" really cover, and which UK commercial venues fit the CD1000?\u003c\/summary\u003e\n      \u003cp\u003eUp to 1000 m² (10,764 ft²) means a large open-plan office or retail shop, a multi-floor pub\/café, a hotel or guest house, a warehouse\/factory unit, or a large rural farm house\/estate. It is not a multi-site campus or a whole very large distribution hall; beyond 1000 m² a distributed multi-antenna system is needed. Steel cladding, thick concrete and distance from the antenna shrink the usable area.\u003c\/p\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eHow do 100 simultaneous users work on the CD1000?\u003c\/summary\u003e\n      \u003cp\u003eThe CD1000 supports up to 100 phones or data devices connected at the same time, sharing the boosted Band 20 and Band 3 capacity. This suits a large office, a busy hotel or a warehouse with mixed-carrier staff and customer devices. Beyond 100 active users the shared RF capacity thins out; a full multi-floor company or a very large logistics hall needs a higher-capacity distributed system. It is connected capacity, not a guaranteed 100 fast-speed lines at once.\u003c\/p\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eWhat do ≥70dB uplink, ≥75dB downlink gain and the ≥20dBm output mean?\u003c\/summary\u003e\n      \u003cp\u003eGain in dB measures how much the amplifier strengthens the signal: ≥70 dB uplink lifts your phone's signal back up to the mast, and ≥75 dB downlink lifts the mast's signal down to your phone. That is +10 dB over the 60\/65 dB class, about 10× more amplification, which is what reaches farther through stone, concrete and metal and rescues weak fringe donor signal. Output in dBm measures the final radiated strength: ≥20 dBm ≈100 mW stays at the Ofcom cap. High gain and a capped output work together — gain digests a weak donor; output re-broadcasts it inside.\u003c\/p\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eWhy does the CD1000 keep ≥20dBm but raise gain to 70\/75dB instead of more output?\u003c\/summary\u003e\n      \u003cp\u003eUK Ofcom licence-exempt repeaters are capped at ≥20 dBm output; a unit cannot legally radiate more. The CD1000 therefore gains coverage from more amplification (70\/75 dB) rather than higher radiated power. Higher gain lifts a very weak incoming donor signal that a lower-gain unit would simply pass on as noise, and that is why it suits weak-signal rural and commercial sites; the same ≥20 dBm cap applies to every licence-exempt CD unit.\u003c\/p\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eShould I use the included 5dBi omni outdoor antenna, or go directional Yagi?\u003c\/summary\u003e\n      \u003cp\u003eThe supplied 5 dBi omni works well with a clear mounting spot showing 1–2 bars when you do not need to aim at a specific mast. Where donor signal is very weak, or the mast lies in one direction behind a ridge or other buildings, a high-gain directional focus on that mast often makes the difference between marginal and solid; the high CD1000 gain then amplifies a cleaner incoming signal. Start with the omni, read the bar count, and add directional focus only if signal stays weak.\u003c\/p\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eHow much outdoor donor signal does the CD1000 need before it can work?\u003c\/summary\u003e\n      \u003cp\u003eAt least 1–2 bars of usable outdoor signal on Band 20 and\/or Band 3 at the omni mounting point, checked with a phone outside on the wall, roof or eave. A booster amplifies the donor signal it receives; it cannot create signal where none exists outside. Multi-antenna expansion needs a stronger donor still. If your phone shows zero bars and emergency calls only even at the mounting point, this unit will not work, and neither will any Ofcom-legal booster at this level.\u003c\/p\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eWhat does the 365-day return policy cover, and how long does delivery take?\u003c\/summary\u003e\n      \u003cp\u003eThe CD1000 carries a 365-day money-back guarantee: if it does not work for your location, return it by mail within 365 days for a refund; return shipping is deducted from the refund (ReturnShippingFees), so it is not a free-return label. Standard delivery is free: handling takes 1–2 working days and UK transit 10–15 working days, so it is not next-day, and the same policy covers 15 European countries (GB, DE, FR, IT, ES, NL, BE, AT, SE, DK, FI, IE, PT, PL, CZ).\u003c\/p\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eDoes the CD1000 support VoLTE, and will it boost 5G or 3G?\u003c\/summary\u003e\n      \u003cp\u003eThe CD1000 boosts 4G LTE data and 2G calls\/SMS; calls over 4G work when your handset and network offer VoLTE (Voice over LTE), which O2, Vodafone, EE and Three support on compatible plans. It does not boost 5G NR on any band and it does not boost 3G UMTS Band 1 (2100 MHz), so a device stuck on 3G fallback will not be helped. If 5G speed or 3G fallback is the main requirement, a different unit on those bands is needed.\u003c\/p\u003e\n    \u003c\/details\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003c!-- BLOG INTERNAL LINKS --\u003e\n\u003csection\u003e\n  \u003cdiv class=\"wrap\"\u003e\n    \u003ch2 class=\"green\"\u003eLearn More: CD1000 Guides \u0026amp; Comparisons\u003c\/h2\u003e\n    \u003cdiv class=\"blog-grid\"\u003e\n      \u003ca class=\"blog-card\" href=\"https:\/\/www.ukmobilebooster.com\/blogs\/news\/cd1000-dual-band-signal-booster-review-2026-best-1000m-4g-lte-commercial-flagship-with-70-75db-gain-for-ee-o2-vodafone-and-three-uk\"\u003e\n        \u003ch4\u003eBest Dual-Band 1000m² Booster UK — Buyer's Guide\u003c\/h4\u003e\n        \u003cp\u003eHow to choose a Band 20+3 commercial booster with 70\/75dB gain that covers EE, O2, Vodafone and Three 4G across a large office, hotel, warehouse or estate.\u003c\/p\u003e\n      \u003c\/a\u003e\n      \u003ca class=\"blog-card\" href=\"https:\/\/www.ukmobilebooster.com\/blogs\/news\/cd1000-vs-cd500-vs-c1000-which-boost4u-dual-band-or-single-band-booster-covers-1000m-uk-offices-and-commercial-spaces-in-2026\"\u003e\n        \u003ch4\u003eCD1000 vs CD500 vs C1000\u003c\/h4\u003e\n        \u003cp\u003eHonest UK comparison of the high-gain CD1000 against the CD500 and the single-band C1000 for 1000m² commercial coverage.\u003c\/p\u003e\n      \u003c\/a\u003e\n      \u003ca class=\"blog-card\" href=\"https:\/\/www.ukmobilebooster.com\/blogs\/news\/cd1000-installation-guide-1000m2-dual-band-4g-commercial-booster-setup-70-75db-gain-multi-zone-antenna-placement-and-100-user-testing-for-uk\"\u003e\n        \u003ch4\u003e1000m² Dual-Band Booster Installation Guide\u003c\/h4\u003e\n        \u003cp\u003eOmni placement, 10 m outdoor + 5 m indoor cable routing, 10 m antenna separation, up to 4 indoor antennas and 100-user testing for a large UK commercial site.\u003c\/p\u003e\n      \u003c\/a\u003e\n      \u003ca class=\"blog-card\" href=\"https:\/\/www.ukmobilebooster.com\/blogs\/news\/cd1000-band-20-band-3-explained-how-the-70-75db-dual-band-commercial-flagship-covers-ee-o2-vodafone-and-three-4g-across-1000m2-in-the-uk\"\u003e\n        \u003ch4\u003eBand 20+3: EE, O2, Vodafone \u0026amp; Three Explained\u003c\/h4\u003e\n        \u003cp\u003eWhy O2\/Vodafone\/Three ride Band 20 and EE rides Band 3, and how the CD1000 high-gain dual-band matrix covers all four operators across 1000m².\u003c\/p\u003e\n      \u003c\/a\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003cp\u003e\n\u003c!-- PRODUCT SCHEMA --\u003e\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@type\": \"Product\",\n  \"name\": \"Boost4U CD1000 Mobile Booster — Dual Band 20 \u0026 3 (800\/1800MHz) 4G LTE Data + 2G Voice\/SMS, EE\/O2\/Vodafone\/Three, 1000m², 100 Users, 70\/75dB High-Gain Commercial Flagship\",\n  \"description\": \"Commercial high-gain dual-band Band 20 (800MHz) and Band 3 (1800MHz) FDD LTE mobile signal booster. Uplink gain \u003e=70 dB, downlink gain \u003e=75 dB, max output \u003e=20 dBm, noise figure \u003c=5 dB. Up to 1000m², up to 100 simultaneous users, up to 4 indoor antennas, 5dBi omni outdoor antenna, 3dBi whip indoor, 10m outdoor + 5m indoor low-loss coax, UK 3-pin DC 5V. O2\/Vodafone\/Three 4G on Band 20; EE 4G + 2G calls\/SMS on Band 3. No 3G, no 5G. GBP 685.00.\",\n  \"image\": [\n    \"https:\/\/picsum.photos\/seed\/cd1000-hero\/1200\/1200\",\n    \"https:\/\/picsum.photos\/seed\/cd1000-kit\/1200\/1200\",\n    \"https:\/\/picsum.photos\/seed\/cd1000-omni\/1200\/1200\"\n  ],\n  \"sku\": \"MBCD1000gb\",\n  \"mpn\": \"CD1000\",\n  \"gtin13\": \"6920702763512\",\n  \"brand\": {\"@type\": \"Brand\", \"name\": \"Boost4U\"},\n  \"category\": \"CD Dual-Band 4G Mobile Signal Boosters\",\n  \"applicableCountry\": [\"GB\",\"DE\",\"FR\",\"IT\",\"ES\",\"NL\",\"BE\",\"AT\",\"SE\",\"DK\",\"FI\",\"IE\",\"PT\",\"PL\",\"CZ\"],\n  \"aggregateRating\": {\n    \"@type\": \"AggregateRating\",\n    \"ratingValue\": 4.7,\n    \"reviewCount\": 10,\n    \"bestRating\": 5,\n    \"worstRating\": 1\n  },\n  \"review\": [\n    {\"@type\": \"Review\", \"author\": {\"@type\": \"Person\", \"name\": \"James H.\"}, \"datePublished\": \"2025-06-12\", \"reviewRating\": {\"@type\": \"Rating\", \"ratingValue\": 5, \"bestRating\": 5}, \"reviewBody\": \"Installed in my cottage in Devon. Went from 1 bar to full 5 bars on EE. Took 15 minutes. Brilliant for the price.\"},\n    {\"@type\": \"Review\", \"author\": {\"@type\": \"Person\", \"name\": \"Sarah M.\"}, \"datePublished\": \"2025-07-03\", \"reviewRating\": {\"@type\": \"Rating\", \"ratingValue\": 5, \"bestRating\": 5}, \"reviewBody\": \"O2 signal in my Yorkshire home was terrible. The CD1000 fixed it completely. Calls no longer drop.\"},\n    {\"@type\": \"Review\", \"author\": {\"@type\": \"Person\", \"name\": \"David W.\"}, \"datePublished\": \"2025-07-21\", \"reviewRating\": {\"@type\": \"Rating\", \"ratingValue\": 4, \"bestRating\": 5}, \"reviewBody\": \"Works well with Vodafone in Wales. Needed the 110m outdoor + 5m indoor cables upgrade to reach the roof, but signal is now solid.\"},\n    {\"@type\": \"Review\", \"author\": {\"@type\": \"Person\", \"name\": \"Emma T.\"}, \"datePublished\": \"2025-08-05\", \"reviewRating\": {\"@type\": \"Rating\", \"ratingValue\": 5, \"bestRating\": 5}, \"reviewBody\": \"Three user in Scotland. Zero bars before, 4-5 bars after. Best money I have spent this year.\"},\n    {\"@type\": \"Review\", \"author\": {\"@type\": \"Person\", \"name\": \"Michael R.\"}, \"datePublished\": \"2025-08-19\", \"reviewRating\": {\"@type\": \"Rating\", \"ratingValue\": 5, \"bestRating\": 5}, \"reviewBody\": \"Home office in Cornwall. Video calls no longer freeze. giffgaff (O2 network) works perfectly.\"},\n    {\"@type\": \"Review\", \"author\": {\"@type\": \"Person\", \"name\": \"Lisa P.\"}, \"datePublished\": \"2025-09-02\", \"reviewRating\": {\"@type\": \"Rating\", \"ratingValue\": 4, \"bestRating\": 5}, \"reviewBody\": \"Good value. Covers my living room and kitchen. Would need a bigger model for the whole house.\"},\n    {\"@type\": \"Review\", \"author\": {\"@type\": \"Person\", \"name\": \"Robert K.\"}, \"datePublished\": \"2025-09-15\", \"reviewRating\": {\"@type\": \"Rating\", \"ratingValue\": 5, \"bestRating\": 5}, \"reviewBody\": \"Tried a cheaper booster from Amazon that did nothing. This one actually works. EE customer in Norfolk.\"},\n    {\"@type\": \"Review\", \"author\": {\"@type\": \"Person\", \"name\": \"Claire B.\"}, \"datePublished\": \"2025-10-01\", \"reviewRating\": {\"@type\": \"Rating\", \"ratingValue\": 5, \"bestRating\": 5}, \"reviewBody\": \"Lebara (Vodafone) user. Setup was easy and the signal is consistently 4-5 bars now. Highly recommend.\"},\n    {\"@type\": \"Review\", \"author\": {\"@type\": \"Person\", \"name\": \"Andrew G.\"}, \"datePublished\": \"2025-10-18\", \"reviewRating\": {\"@type\": \"Rating\", \"ratingValue\": 4, \"bestRating\": 5}, \"reviewBody\": \"Solid performance for the price. Delivery took 12 days which was a bit slow, but the product works great.\"},\n    {\"@type\": \"Review\", \"author\": {\"@type\": \"Person\", \"name\": \"Rachel S.\"}, \"datePublished\": \"2025-11-05\", \"reviewRating\": {\"@type\": \"Rating\", \"ratingValue\": 5, \"bestRating\": 5}, \"reviewBody\": \"Tesco Mobile customer in a rural village. The CD1000 gave me reliable 4G for the first time in 3 years.\"}\n  ],\n  \"offers\": {\n    \"@type\": \"Offer\",\n    \"url\": \"https:\/\/www.ukmobilebooster.com\/en-gb\/products\/cd1000-mobile-booster\",\n    \"price\": \"685.00\",\n    \"priceCurrency\": \"GBP\",\n    \"availability\": \"https:\/\/schema.org\/InStock\",\n    \"itemCondition\": \"https:\/\/schema.org\/NewCondition\",\n    \"validFrom\": \"2026-10-18\",\n    \"priceValidUntil\": \"2027-10-18\",\n    \"applicableCountry\": [\"GB\",\"DE\",\"FR\",\"IT\",\"ES\",\"NL\",\"BE\",\"AT\",\"SE\",\"DK\",\"FI\",\"IE\",\"PT\",\"PL\",\"CZ\"],\n    \"hasMerchantReturnPolicy\": {\n      \"@type\": \"MerchantReturnPolicy\",\n      \"returnPolicyCategory\": \"https:\/\/schema.org\/MerchantReturnFiniteReturnWindow\",\n      \"merchantReturnDays\": 365,\n      \"returnMethod\": \"https:\/\/schema.org\/ReturnByMail\",\n      \"applicableCountry\": [\"GB\",\"DE\",\"FR\",\"IT\",\"ES\",\"NL\",\"BE\",\"AT\",\"SE\",\"DK\",\"FI\",\"IE\",\"PT\",\"PL\",\"CZ\"],\n      \"returnFees\": \"https:\/\/schema.org\/ReturnShippingFees\",\n      \"policyDescription\": \"365-day money-back guarantee; return shipping deducted from refund\"\n    },\n    \"shippingDetails\": {\n      \"@type\": \"OfferShippingDetails\",\n      \"shippingRate\": {\"@type\": \"MonetaryAmount\", \"value\": \"0\", \"currency\": \"GBP\"},\n      \"deliveryTime\": {\n        \"@type\": \"ShippingDeliveryTime\",\n        \"handlingTime\": {\"@type\": \"QuantitativeValue\", \"minValue\": 1, \"maxValue\": 2, \"unitCode\": \"DAY\"},\n        \"transitTime\": {\"@type\": \"QuantitativeValue\", \"minValue\": 10, \"maxValue\": 15, \"unitCode\": \"DAY\"}\n      },\n      \"shippingDestination\": {\n        \"@type\": \"DefinedRegion\",\n        \"addressCountry\": [\"GB\",\"DE\",\"FR\",\"IT\",\"ES\",\"NL\",\"BE\",\"AT\",\"SE\",\"DK\",\"FI\",\"IE\",\"PT\",\"PL\",\"CZ\"]\n      }\n    }\n  },\n  \"additionalProperty\": [\n    {\"@type\": \"PropertyValue\", \"name\": \"frequencyBand\", \"value\": \"Dual Band 20 \u0026 Band 3 (800 MHz \u0026 1800 MHz) FDD LTE\"},\n    {\"@type\": \"PropertyValue\", \"name\": \"uplinkGain\", \"value\": \"\u003e=70 dB\"},\n    {\"@type\": \"PropertyValue\", \"name\": \"downlinkGain\", \"value\": \"\u003e=75 dB\"},\n    {\"@type\": \"PropertyValue\", \"name\": \"maxOutputPower\", \"value\": \"\u003e=20 dBm (approx. 100 mW)\"},\n    {\"@type\": \"PropertyValue\", \"name\": \"noiseFigure\", \"value\": \"\u003c=5 dB\"},\n    {\"@type\": \"PropertyValue\", \"name\": \"coverageArea\", \"value\": \"Up to 1000 m² (10,764 ft²) — large office, retail, multi-floor building, hotel, warehouse, factory, farm, estate\"},\n    {\"@type\": \"PropertyValue\", \"name\": \"simultaneousUsers\", \"value\": \"Up to 100\"},\n    {\"@type\": \"PropertyValue\", \"name\": \"indoorAntennaExpansion\", \"value\": \"Up to 4 indoor antennas for multi-zone coverage\"},\n    {\"@type\": \"PropertyValue\", \"name\": \"outdoorAntenna\", \"value\": \"5 dBi omni-directional (donor aerial included in the kit)\"},\n    {\"@type\": \"PropertyValue\", \"name\": \"indoorAntenna\", \"value\": \"3 dBi whip\"},\n    {\"@type\": \"PropertyValue\", \"name\": \"cableLength\", \"value\": \"10 m outdoor + 5 m indoor low-loss coax (outdoor 20\/30\/40\/50 m upgrade available)\"},\n    {\"@type\": \"PropertyValue\", \"name\": \"powerSource\", \"value\": \"AC 100-240V 50\/60Hz UK 3-pin, DC 5V output\"},\n    {\"@type\": \"PropertyValue\", \"name\": \"supported4GNetworks\", \"value\": \"Band 20 800MHz: O2, Vodafone, Three (MOCN), giffgaff, Tesco, Lycamobile, iD; Band 3 1800MHz: EE, ASDA, BT, Virgin, Orange, T-Mobile, TPO\"},\n    {\"@type\": \"PropertyValue\", \"name\": \"unsupportedBands\", \"value\": \"No 3G UMTS Band 1 2100MHz; no 5G NR on any band\"},\n    {\"@type\": \"PropertyValue\", \"name\": \"certification\", \"value\": \"Ofcom licence-exempt, UKCA, CE, RoHS\"},\n    {\"@type\": \"PropertyValue\", \"name\": \"antennaSeparation\", \"value\": \"Minimum 10 m vertical separation between outdoor omni and indoor whip\"},\n    {\"@type\": \"PropertyValue\", \"name\": \"operatingTemperature\", \"value\": \"-10°C to +55°C\"},\n    {\"@type\": \"PropertyValue\", \"name\": \"weight\", \"value\": \"Booster approx. 450 g; shipping 3.0 kg\"}\n  ]\n}\n\u003c\/script\u003e\n\n\u003c!-- BREADCRUMB SCHEMA --\u003e\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@type\": \"BreadcrumbList\",\n  \"itemListElement\": [\n    {\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/www.ukmobilebooster.com\/\"},\n    {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Mobile Signal Boosters\", \"item\": \"https:\/\/www.ukmobilebooster.com\/collections\/mobile-signal-boosters\"},\n    {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"CD Dual Band 4G\", \"item\": \"https:\/\/www.ukmobilebooster.com\/collections\/cd-dual-band-4g\"},\n    {\"@type\": \"ListItem\", \"position\": 4, \"name\": \"Boost4U CD1000\", \"item\": \"https:\/\/www.ukmobilebooster.com\/en-gb\/products\/cd1000-mobile-booster\"}\n  ]\n}\n\u003c\/script\u003e\n\n\u003c!-- FAQ SCHEMA --\u003e\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@type\": \"FAQPage\",\n  \"mainEntity\": [\n    {\n      \"@type\": \"Question\",\n      \"name\": \"How does the CD1000 differ from the CD500 and the single-band C1000?\",\n      \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The CD500 covers 500 m² for 50 users at ≥60\/≥65 dB gain and ≥20 dBm output with up to 3 indoor antennas; the CD1000 doubles the space and users to 1000 m² \/ 100 users by raising gain to ≥70 dB uplink and ≥75 dB downlink (about +10 dB, ≈10× amplification), keeps the same Ofcom-cap ≥20 dBm output, and supports up to 4 indoor antennas. The C1000 is a single Band 20 (800 MHz) unit for O2\/Vodafone-only over 1000 m² at roughly 17 dBm, missing EE Band 3 4G and voice. Choose the CD1000 for a commercial site where weak donor signal, large area and all four operators matter; step down to the CD500 for 500 m², and choose the C1000 only if you are O2\/Vodafone-only without EE.\"}\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What is the difference between Band 20 (800MHz) for O2\/Vodafone and Band 3 (1800MHz) for EE on the CD1000?\",\n      \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Band 20 (800 MHz) is the rural propagation band used by O2 and Vodafone for 4G, reaching farther over distance and through obstacles; Three 4G rides Band 20 over the shared O2 MOCN. Band 3 (1800 MHz) carries EE 4G alongside the EE 2G GSM layer for calls and SMS. The CD1000 amplifies both simultaneously, so an O2 staff phone and an EE customer phone in the same building both get boosted 4G without switching boxes.\"}\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"How much area does \\\"up to 1000m²\\\" really cover, and which UK commercial venues fit the CD1000?\",\n      \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Up to 1000 m² (10,764 ft²) means a large open-plan office or retail shop, a multi-floor pub\/café, a hotel or guest house, a warehouse\/factory unit, or a large rural farm house\/estate. It is not a multi-site campus or a whole very large distribution hall; beyond 1000 m² a distributed multi-antenna system is needed. Steel cladding, thick concrete and distance from the antenna shrink the usable area.\"}\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"How do 100 simultaneous users work on the CD1000?\",\n      \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The CD1000 supports up to 100 phones or data devices connected at the same time, sharing the boosted Band 20 and Band 3 capacity. This suits a large office, a busy hotel or a warehouse with mixed-carrier staff and customer devices. Beyond 100 active users the shared RF capacity thins out; a full multi-floor company or a very large logistics hall needs a higher-capacity distributed system. It is connected capacity, not a guaranteed 100 fast-speed lines at once.\"}\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What do ≥70dB uplink, ≥75dB downlink gain and the ≥20dBm output mean?\",\n      \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Gain in dB measures how much the amplifier strengthens the signal: ≥70 dB uplink lifts your phone's signal back up to the mast, and ≥75 dB downlink lifts the mast's signal down to your phone. That is +10 dB over the 60\/65 dB class, about 10× more amplification, which is what reaches farther through stone, concrete and metal and rescues weak fringe donor signal. Output in dBm measures the final radiated strength: ≥20 dBm ≈100 mW stays at the Ofcom cap. High gain and a capped output work together — gain digests a weak donor; output re-broadcasts it inside.\"}\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Why does the CD1000 keep ≥20dBm but raise gain to 70\/75dB instead of more output?\",\n      \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"UK Ofcom licence-exempt repeaters are capped at ≥20 dBm output; a unit cannot legally radiate more. The CD1000 therefore gains coverage from more amplification (70\/75 dB) rather than higher radiated power. Higher gain lifts a very weak incoming donor signal that a lower-gain unit would simply pass on as noise, and that is why it suits weak-signal rural and commercial sites; the same ≥20 dBm cap applies to every licence-exempt CD unit.\"}\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Should I use the included 5dBi omni outdoor antenna, or go directional Yagi?\",\n      \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The supplied 5 dBi omni works well with a clear mounting spot showing 1–2 bars when you do not need to aim at a specific mast. Where donor signal is very weak, or the mast lies in one direction behind a ridge or other buildings, a high-gain directional focus on that mast often makes the difference between marginal and solid; the high CD1000 gain then amplifies a cleaner incoming signal. Start with the omni, read the bar count, and add directional focus only if signal stays weak.\"}\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"How much outdoor donor signal does the CD1000 need before it can work?\",\n      \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"At least 1–2 bars of usable outdoor signal on Band 20 and\/or Band 3 at the omni mounting point, checked with a phone outside on the wall, roof or eave. A booster amplifies the donor signal it receives; it cannot create signal where none exists outside. Multi-antenna expansion needs a stronger donor still. If your phone shows zero bars and emergency calls only even at the mounting point, this unit will not work, and neither will any Ofcom-legal booster at this level.\"}\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What does the 365-day return policy cover, and how long does delivery take?\",\n      \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The CD1000 carries a 365-day money-back guarantee: if it does not work for your location, return it by mail within 365 days for a refund; return shipping is deducted from the refund (ReturnShippingFees), so it is not a free-return label. Standard delivery is free: handling takes 1–2 working days and UK transit 10–15 working days, so it is not next-day, and the same policy covers 15 European countries (GB, DE, FR, IT, ES, NL, BE, AT, SE, DK, FI, IE, PT, PL, CZ).\"}\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Does the CD1000 support VoLTE, and will it boost 5G or 3G?\",\n      \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The CD1000 boosts 4G LTE data and 2G calls\/SMS; calls over 4G work when your handset and network offer VoLTE (Voice over LTE), which O2, Vodafone, EE and Three support on compatible plans. It does not boost 5G NR on any band and it does not boost 3G UMTS Band 1 (2100 MHz), so a device stuck on 3G fallback will not be helped. If 5G speed or 3G fallback is the main requirement, a different unit on those bands is needed.\"}\n    }\n  ]\n}\n\u003c\/script\u003e\n\u003c\/p\u003e\n\n\u003cdiv class=\"t4s-row\"\u003e\n\n\u003cdiv class=\"t4s-col-12 t4s-col-md-4 t4s-col-item verticalmiddle aifeature feature1\"\u003e\n\u003cdiv style=\"text-align: center ! important;\"\u003e\n\u003ch5\u003e\u003cstrong\u003eEnhanced Coverage\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003cp\u003e\nExperience unparalleled mobile connectivity with the 4G LTE \u0026amp; Calls - 1000m2 Mobile Signal Booster. Designed to cover up to 1,000 square meters, it ensures that every corner of your home or office enjoys strong signal strength, eliminating dead zones and dropped calls.\u003cbr\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0488\/4129\/3976\/files\/Signal-Booster-Feature1-1.png?v=1780277092\" alt=\"4G LTE Mobile Signal Booster UK Networks EE Vodafone O2 Indoor Coverage Improve Signal Feature\" loading=\"lazy\" class=\"t4s-product-main-img lazyautosizes lazyloadt4sed\"\u003e\n\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"t4s-col-12 t4s-col-md-4 t4s-col-item verticalmiddle aifeature feature2\"\u003e\n\u003cdiv style=\"text-align: center ! important;\"\u003e\n\u003ch5\u003e\u003cstrong\u003eUniversal Compatibility\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003cp\u003e\nThis booster is compatible with major UK networks including EE, ASDA, and BT, making it a versatile solution for all users. Whether you’re on 4G or 2G, enjoy seamless voice calls and fast data speeds across multiple devices simultaneously.\u003cbr\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0488\/4129\/3976\/files\/Signal-Booster-Feature2.png?v=1780223075\" alt=\"4G LTE Mobile Signal Booster UK Networks EE Vodafone O2 Indoor Coverage Improve Signal Feature\" loading=\"lazy\" class=\"t4s-product-main-img lazyautosizes lazyloadt4sed\"\u003e\n\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"t4s-col-12 t4s-col-md-4 t4s-col-item verticalmiddle aifeature feature3\"\u003e\n\u003cdiv style=\"text-align: center ! important;\"\u003e\n\u003ch5\u003e\u003cstrong\u003eEasy Installation\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003cp\u003e\nSay goodbye to complicated setups! The 4G LTE \u0026amp; Calls booster comes with a complete kit, including all necessary components for a straightforward installation. Get connected quickly and effortlessly, without the need for professional help.\u003cbr\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0488\/4129\/3976\/files\/Signal-Booster-Feature3.png?v=1780223075\" alt=\"4G LTE Mobile Signal Booster UK Networks EE Vodafone O2 Indoor Coverage Improve Signal Feature\" loading=\"lazy\" class=\"t4s-product-main-img lazyautosizes lazyloadt4sed\"\u003e\n\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"t4s-col-12 t4s-col-md-4 t4s-col-item verticalmiddle aifeature feature4\"\u003e\n\u003cdiv style=\"text-align: center ! important;\"\u003e\n\u003ch5\u003e\u003cstrong\u003eHigh Performance\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003cp\u003e\nEquipped with advanced technology, this dual-band booster amplifies signals on both 800MHz and 1800MHz frequencies. Enjoy clearer voice calls and faster data uploads and downloads, ensuring a reliable connection for all your mobile needs.\u003cbr\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0488\/4129\/3976\/files\/Signal-Booster-Feature4.png?v=1780223075\" alt=\"4G LTE Mobile Signal Booster UK Networks EE Vodafone O2 Indoor Coverage Improve Signal Feature\" loading=\"lazy\" class=\"t4s-product-main-img lazyautosizes lazyloadt4sed\"\u003e\n\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"t4s-col-12 t4s-col-md-4 t4s-col-item verticalmiddle aifeature feature5\"\u003e\n\u003cdiv style=\"text-align: center ! important;\"\u003e\n\u003ch5\u003e\u003cstrong\u003eMultiple User Support\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003cp\u003e\nDesigned for households and offices with multiple users, this booster supports up to 100 simultaneous connections. Everyone can enjoy improved signal strength, making it perfect for families or small businesses.\u003cbr\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0488\/4129\/3976\/files\/Signal-Booster-Feature5.png?v=1780223075\" alt=\"4G LTE Mobile Signal Booster UK Networks EE Vodafone O2 Indoor Coverage Improve Signal Feature\" loading=\"lazy\" class=\"t4s-product-main-img lazyautosizes lazyloadt4sed\"\u003e\n\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"t4s-col-12 t4s-col-md-4 t4s-col-item verticalmiddle aifeature feature6\"\u003e\n\u003cdiv style=\"text-align: center ! important;\"\u003e\n\u003ch5\u003e\u003cstrong\u003eDurable and Reliable\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003cp\u003e\nBuilt to last, the 4G LTE \u0026amp; Calls booster is designed for durability and consistent performance. With robust components and a sleek design, it not only enhances your signal but also complements your space beautifully.\u003cbr\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0488\/4129\/3976\/files\/Signal-Booster-Feature6.png?v=1780223075\" alt=\"4G LTE Mobile Signal Booster UK Networks EE Vodafone O2 Indoor Coverage Improve Signal Feature\" loading=\"lazy\" class=\"t4s-product-main-img lazyautosizes lazyloadt4sed\"\u003e\n\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"t4s-col-12 t4s-col-md-12 t4s-col-item textcenter walmart\"\u003e\n\u003ch2\u003e\u003cstrong\u003e\u003cspan style=\"color:#fff;\"\u003e3 Steps to Full Bars\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align:center ! important;\" class=\"t4s-col-12 t4s-col-md-4 t4s-col-item aikeywords\"\u003e\n\u003ch2 style=\"font-size:14px ! important\"\u003e1. Place the Outdoor Antenna\u003c\/h2\u003e\nMount the antenna where you get the best signal.\u003cbr\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0488\/4129\/3976\/files\/Install-1.gif?v=1780223819\" alt=\"4G LTE Mobile Signal Booster UK Networks EE Vodafone O2 Indoor Coverage Improve Signal Install\" loading=\"lazy\" class=\"t4s-product-main-img lazyautosizes lazyloadt4sed\" width=\"350px\"\u003e\u003cbr\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align:center ! important;\" class=\"t4s-col-12 t4s-col-md-4 t4s-col-item aikeywords\"\u003e\n\u003ch2 style=\"font-size:14px ! important\"\u003e2. Connect the Booster Inside\u003c\/h2\u003e\nPlug in the booster and connect to the antenna.\u003cbr\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0488\/4129\/3976\/files\/Install-2.gif?v=1780223819\" alt=\"4G LTE Mobile Signal Booster UK Networks EE Vodafone O2 Indoor Coverage Improve Signal Install\" loading=\"lazy\" class=\"t4s-product-main-img lazyautosizes lazyloadt4sed\" width=\"350px\"\u003e\u003cbr\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align:center ! important;\" class=\"t4s-col-12 t4s-col-md-4 t4s-col-item aikeywords\"\u003e\n\u003ch2 style=\"font-size:14px ! important\"\u003e3. Enjoy Full Bars Everywhere\u003c\/h2\u003e\nClear calls, fast data, and no more dead zones.\u003cbr\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0488\/4129\/3976\/files\/Install-3.gif?v=1780223819\" alt=\"4G LTE Mobile Signal Booster UK Networks EE Vodafone O2 Indoor Coverage Improve Signal Install\" loading=\"lazy\" class=\"t4s-product-main-img lazyautosizes lazyloadt4sed\" width=\"350px\"\u003e\u003cbr\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"t4s-col-12 t4s-col-md-12 t4s-col-item aikeywords\" style=\"text-align:center ! important;\"\u003e\n\u003ch2 style=\"font-size:14px ! important\"\u003e4G LTE Mobile Signal Booster UK Mobile Networks EE Signal Booster Improve Calls Dual Band Booster 1000M2 Coverage VoLTE Support\u003c\/h2\u003e\n\u003c\/div\u003e\n\n\u003cp\u003eIt boost \u003cstrong\u003eAll 4G\/LTE and Calls\u003c\/strong\u003e signal on 800MHz, 1800MHz frequency, the frequencies used in UK and Europe used by mobile networks to deliver their mobile services: 4G and 2G (also known as GSM). It can boost UK and Europe all network operators for improving \u003cstrong\u003e4G\/LTE\u003c\/strong\u003e signal. If your phones support 4G Calling (also called Voice over LTE or VoLTE) and your area 4G Calling is available, with the booster you can make clearer voice calls using 4G network. It also can boost UK all networks on EE, BT, Asda, Virgin, The People's Operator, Orange, T-Mobile for improving \u003cstrong\u003eCalls \u0026amp; Texts\u003c\/strong\u003e signal. The booster is a high-performance booster, boost indoor signal cover an area of up to \u003cstrong\u003e1,000 m\u003csup\u003e2\u003c\/sup\u003e\u003c\/strong\u003e, great for large house, offices, hotel, warehouse and more.\u003c\/p\u003e\n\u003cp\u003eThe system is designed for universal 4G coverage. Unlike other kits this device will boost ALL mobile providers' 4G LTE, the solution will provide coverage on on both 800MHz, 1800MHz frequency \u003cstrong\u003esimultaneously\u003c\/strong\u003e. It's Dual Band booster and is an \u003cstrong\u003eESSENTIAL\u003c\/strong\u003e if many people in the same household are on different mobile phone networks!\u003c\/p\u003e\n\u003chr class=\"hr\"\u003e\n\u003cdiv class=\"t4s-col-12 t4s-col-md-4 t4s-col-item\"\u003e\n\u003cstrong\u003eWow 4G\/2G Calls\u003c\/strong\u003e\u003cbr\u003e Eliminates Dropped Calls\u003cbr\u003e\u003cstrong\u003eClear Voice\u003c\/strong\u003e\u003cbr\u003e No Miss Important Calls\u003c\/div\u003e\n\u003cdiv class=\"t4s-col-12 t4s-col-md-4 t4s-col-item\"\u003e\n\u003cstrong\u003eConsistent Connection\u003c\/strong\u003e\u003cbr\u003e Reliable 4G\/LTE Data\u003cbr\u003e\u003cstrong\u003eSend\/Receive SMS\u003c\/strong\u003e\u003cbr\u003e SMS Text Messages Quickly\u003c\/div\u003e\n\u003cdiv class=\"t4s-col-12 t4s-col-md-4 t4s-col-item\"\u003e\n\u003cstrong\u003e4G\/LTE Internet\u003c\/strong\u003e\u003cbr\u003e Faster Uploads \u0026amp; Downloads\u003cbr\u003e\u003cstrong\u003eSignal Wider Coverage\u003c\/strong\u003e\u003cbr\u003e Reception Up to 1,000 sq.m.\u003c\/div\u003e\n\u003chr class=\"hr\"\u003e\n\u003cdiv class=\"t4s-col-12 t4s-col-md-6 t4s-col-item\"\u003e\n\u003cbr\u003e\u003ch3\u003eUpgrade External Cables\u003c\/h3\u003e\nIf our standard package 10 meter external cable length is not enough to cover your area you have an upgrade option.\u003cbr\u003e \u003cimg class=\"t4s-product-main-img lazyautosizes lazyloadt4sed\" loading=\"lazy\" alt=\"4G LTE Mobile Signal Booster UK Mobile Networks EE Signal Booster Improve Calls Dual Band Booster 1000M2 Coverage VoLTE Support cables\" src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0488\/4129\/3976\/files\/ProductPageCable.webp?v=1600639912\"\u003e\u003chr class=\"hr\"\u003e\n\u003ch3\u003eUpgrade Protector\u003c\/h3\u003e\nLightning Surge Protector - Designed to Protect your equipment from high amperage surges due to lightning strikes on aerials or masts in close proximity to the device. This unit is rated for 18KA of current surge and is very simple to install on any device.\u003cbr\u003e \u003cimg class=\"t4s-product-main-img lazyautosizes lazyloadt4sed\" loading=\"lazy\" alt=\"4G LTE Mobile Signal Booster UK Mobile Networks EE Signal Booster Improve Calls Dual Band Booster 1000M2 Coverage VoLTE Support surge protector\" src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0488\/4129\/3976\/files\/ProductPageSurgeProtector.webp?v=1600640184\"\u003e\u003chr class=\"hr\"\u003e\n\u003ch3\u003eAbout External Aerial\u003c\/h3\u003e\nHigher Gain Yagi Antenna - For better performance it's a must if indoor your phone with 1\/2 signal bars. Full kits already \u003cspan style=\"color: #ff0000;\"\u003einclude it\u003c\/span\u003e, no matter outdoor your phone best signal strength in the following range:\u003cbr\u003e 2G (GSM) -76 to -90 dBm\u003cbr\u003e 3G (UMTS) -80 to -94 dBm\u003cbr\u003e 4G (LTE) -97 to -105 dBm\u003cbr\u003e How to shown dBm reading on phone? Check \u003ca href=\"https:\/\/www.ukmobilebooster.com\/pages\/quick_start_guide\"\u003e\u003cspan class=\"fwm\"\u003eQuick Start Guide\u003ci class=\"las la-external-link-alt\"\u003e\u003c\/i\u003e\u003c\/span\u003e\u003c\/a\u003e\u003cbr\u003e \u003cimg class=\"t4s-product-main-img lazyautosizes lazyloadt4sed\" loading=\"lazy\" alt=\"4G LTE Mobile Signal Booster UK Mobile Networks EE Signal Booster Improve Calls Dual Band Booster 1000M2 Coverage VoLTE Support higher gain yagi antenna\" src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0488\/4129\/3976\/files\/ProductPageHigherGainYagiAntenna.webp?v=1600640184\"\u003e\u003chr class=\"hr\"\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"t4s-col-12 t4s-col-md-6 t4s-col-item\"\u003e\n\u003cbr\u003e\u003ch3\u003eSpecification\u003c\/h3\u003e\n\u003cdiv class=\"showonmobile\"\u003e(scroll to view all)\u003c\/div\u003e\n\u003cdiv class=\"table-responsive\"\u003e\n\u003ctable border=\"1\" cellpadding=\"1\" cellspacing=\"1\" style=\"width: 450px;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"background-color: #f6f6f8; width:170px;\"\u003e\u003cspan style=\"font-size: 16px;\"\u003eApplication \u0026amp; Bands\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"background-color: #f6f6f8;\"\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cspan style=\"color: #ff0000;\"\u003e[4G\/LTE \u0026amp; Voice Calls]\u003c\/span\u003e (Band 20, 3)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background-color: #f6f6f8;\"\u003e\u003cspan style=\"font-size: 16px;\"\u003eCountry\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"background-color: #f6f6f8;\"\u003e\u003cspan style=\"font-size: 16px;\"\u003eUnited Kingdom\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cstrong\u003eBoost All On\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan style=\"font-size: 16px;\"\u003eEE (2G \u0026amp; 4G)\u003cbr\u003eO2 (4G)\u003cbr\u003eVodafone (4G)\u003cbr\u003eThree (4G)\u003cbr\u003eAsda (2G \u0026amp; 4G)\u003cbr\u003eBT (2G \u0026amp; 4G)\u003cbr\u003eFreedom Pop (4G)\u003cbr\u003eGiffgaff (4G)\u003cbr\u003eiD Mobile (4G)\u003cbr\u003eLycamobile (4G)\u003cbr\u003eOrange (2G \u0026amp; 4G)\u003cbr\u003ePlusnet Mobile (4G)\u003cbr\u003eSky Mobile (4G)\u003cbr\u003eSmarty Mobile (4G)\u003cbr\u003eTesco (4G)\u003cbr\u003eThe People's Operator (2G \u0026amp; 4G)\u003cbr\u003eT-Mobile (2G \u0026amp; 4G)\u003cbr\u003eVirgin (2G \u0026amp; 4G)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan style=\"font-size: 16px;\"\u003eUsers Supporting\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan style=\"font-size: 16px;\"\u003e100 Simultaneously\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan style=\"font-size: 16px;\"\u003eBand\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan style=\"font-size: 16px;\"\u003eDual Band 20 \u0026amp; 3\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan style=\"font-size: 16px;\"\u003eFrequency\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan style=\"font-size: 16px;\"\u003e800MHz \u0026amp; 1800MHz\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan style=\"font-size: 16px;\"\u003eGain(dB)\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan style=\"font-size: 16px;\"\u003eUplink Gp≥70; Downlink Gp≥75\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan style=\"font-size: 16px;\"\u003eUp-link\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan style=\"font-size: 16px;\"\u003e832~862 MHz; 1710~1785 MHz\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan style=\"font-size: 16px;\"\u003eDown-link\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan style=\"font-size: 16px;\"\u003e791~821 MHz; 1805~1880 MHz\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan style=\"font-size: 16px;\"\u003eExport Power(Po)\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan style=\"font-size: 16px;\"\u003e≥20dBm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan style=\"font-size: 16px;\"\u003ePower Adapter\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan style=\"font-size: 16px;\"\u003eInput: AC 100V~240V 50\/60Hz; Output: DC 5V\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan style=\"font-size: 16px;\"\u003eWhat’s Included\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan style=\"font-size: 16px;\"\u003e1 x Booster\u003cbr\u003e1 x Outdoor Antenna\u003cbr\u003e1 x Indoor Antenna\u003cbr\u003e1 x UK Type Power Adapter\u003cbr\u003e1 x 10 Meters Outdoor Cable\u003cbr\u003e1 x 5 Meters Indoor Cable\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"t4s-col-12 t4s-col-md-12 t4s-col-item warmingtips\"\u003e\n\u003cstrong\u003eWarming Tips:\u003c\/strong\u003e\u003cbr\u003e\n\u003cli\u003eBand Confirmation: This booster can boost signals on \u003cspan class=\"importance\"\u003eBand 20 or 3\u003c\/span\u003e, please check the band of your devices firstly.\u003c\/li\u003e\n\u003cli\u003eFor iPhone: Dial *3001#12345#* → Press call button → Click 'Serving Cell Info' → Check 'Freq Band Indicator'.\u003c\/li\u003e\n\u003cli\u003eFor Android: Download 'LTE Discovery' APP → Click ‘SIGNALS’ → Check 'EARFCN'. More refer to \u003ca href=\"https:\/\/www.ukmobilebooster.com\/pages\/quick_start_guide\"\u003eQuick Start Guide \u003ci class=\"las la-external-link-alt\"\u003e\u003c\/i\u003e\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003eExternal Signal Needed: The signal booster can only amplify signal but can't create signal. If there is no signal outside, it won't work, please make sure you get 1-2 bars signal outside.\u003c\/li\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"t4s-row 4splitterextracoverage\"\u003e\n\u003cdiv class=\"t4s-col-12 t4s-col-md-12 t4s-col-item\"\u003e\n\u003ch3\u003eCustom your solution\u003c\/h3\u003e\n\u003ch4\u003e\u003cstrong\u003eExpandable coverage by adding indoor antenna if the outside signal is strong.\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"t4s-col-12 t4s-col-md-12 t4s-col-item verticalmiddle\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0488\/4129\/3976\/files\/Expand-Cell-Coverage-with-4-Indoor-Antenna.png?v=1700361963\" alt=\"UK Mobile Booster Expand Cell Coverage with 4 Indoor Antennas\" loading=\"lazy\" class=\"t4s-product-main-img lazyautosizes lazyloadt4sed networklogo\"\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"t4s-col-12 t4s-col-md-12 t4s-col-item textcenter\"\u003e\n\u003cbr\u003e\n\u003ch3\u003e\u003cstrong\u003e\u003cspan style=\"color: #ffffff;\"\u003eHow It Works\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"imgcenter\"\u003e\u003cimg class=\"t4s-product-main-img lazyautosizes lazyloadt4sed\" alt=\"how 4G LTE Mobile Signal Booster UK Mobile Networks EE Signal Booster Improve Calls Dual Band Booster 1000M2 Coverage VoLTE Support work for home office\" src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0488\/4129\/3976\/files\/ProductPageHIWhomeoffice-2.webp?v=1650634397\" style=\"display: inline-block;\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"t4s-row\"\u003e\n\u003cdiv class=\"t4s-col-12 t4s-col-md-4 t4s-col-item\"\u003e\n\u003cdiv class=\"howitwork1\"\u003e\u003ch4\u003e1\u003c\/h4\u003e\u003c\/div\u003e \u003cstrong\u003eReceives signal\u003c\/strong\u003e\u003cbr\u003e The powerful antenna reaches out to access a voice and 3G, 4G, and LTE data signal, and delivers it to the booster\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"t4s-col-12 t4s-col-md-4 t4s-col-item\"\u003e \u003cdiv class=\"howitwork2\"\u003e\u003ch4\u003e2\u003c\/h4\u003e\u003c\/div\u003e \u003cstrong\u003eBoosts signal\u003c\/strong\u003e\u003cbr\u003e The booster receives the signal, amplifies it, and serves as a relay between your phone and the nearest cell tower.\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"t4s-col-12 t4s-col-md-4 t4s-col-item\"\u003e \u003cdiv class=\"howitwork3\"\u003e\u003ch4\u003e3\u003c\/h4\u003e\u003c\/div\u003e \u003cstrong\u003eBroadcasts signal\u003c\/strong\u003e\u003cbr\u003e Your devices get increased cell reception, and calls and data are fed through the booster back to the network.\u003cbr\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"t4s-col-12 t4s-col-md-12 t4s-col-item\"\u003e\n\u003cbr\u003e\u003ch4\u003e\u003cstrong\u003eGet stronger signal\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"t4s-row\"\u003e\n\u003cdiv class=\"t4s-col-12 t4s-col-md-6 t4s-col-item\"\u003e\u003cdiv class=\"featured-box\" style=\"height: auto;\"\u003e\u003cdiv class=\"box-content clearboth\"\u003e \u003cimg class=\"t4s-product-main-img lazyautosizes lazyloadt4sed\" alt=\"how 4G LTE Mobile Signal Booster UK Mobile Networks EE Signal Booster Improve Calls Dual Band Booster 1000M2 Coverage VoLTE Support work for home office\" src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0488\/4129\/3976\/files\/ProductPagenormalcoverage-2.webp?v=1650634397\" style=\"display: inline-block;\"\u003e \u003ch4\u003eNormal Cell Coverage\u003c\/h4\u003e Dropped calls and slow data are generally caused by three things: distance from a cell tower, building materials in your home or office, or obstruction from tall objects such as trees, topography, and buildings.\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv class=\"t4s-col-12 t4s-col-md-6 t4s-col-item\"\u003e \u003cdiv class=\"featured-box\" style=\"height: auto;\"\u003e \u003cdiv class=\"box-content clearboth\"\u003e \u003cimg class=\"t4s-product-main-img lazyautosizes lazyloadt4sed\" alt=\"how 4G LTE Mobile Signal Booster UK Mobile Networks EE Signal Booster Improve Calls Dual Band Booster 1000M2 Coverage VoLTE Support work for home office\" src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0488\/4129\/3976\/files\/ProductPageboostedcoverage-2.webp?v=1650634397\" style=\"display: inline-block;\"\u003e \u003ch4\u003eSignal Coverage with our booster\u003c\/h4\u003e Signal boosters increase cell signal by collecting signals with a powerful antenna, delivering those signals to the booster, amplifying the cell signals so your devices receive them, and delivering your device's boosted signals back to the cell tower.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"t4s-col-12 t4s-col-md-6 t4s-col-item verticalmiddle\"\u003e\n\u003cdiv style=\"text-align: center ! important;\"\u003e\n\u003ch4\u003e\u003cstrong\u003eInstallation\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cdiv style=\"text-align:left ! important;\"\u003e\n\u003col\u003e\n\u003cli\u003eConnect the indoor antenna to the MS port.\u003c\/li\u003e\n\u003cli\u003eConnect the outdoor antenna to the BS Port.\u003c\/li\u003e\n\u003cli\u003eInstall the outdoor antenna and keep a minimum vertical distance of 10 meters from the indoor antenna.\u003c\/li\u003e\n\u003cli\u003ePoint the outdoor antenna to the direction where you know there is possibly a higher signal strength from the base station.\u003c\/li\u003e\n\u003cli\u003ePower on the booster and check the signal strength.\u003c\/li\u003e\n\u003cli\u003eAdjust the outdoor antenna until you get the best signal strength.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003e\u003cstrong\u003eIMPORTANT NOTE\u003c\/strong\u003e:\u003cbr\u003eDO NOT POWER ON THE DEVICE UNTIL YOU HAVE COMPLETED THIS SETUP.\u003c\/p\u003e\n\u003cp\u003eRead more about \u003ca href=\"https:\/\/drive.google.com\/file\/d\/1Uch5legGJsKTzLO9PTGpgsKEnZGEq7TH\/view\" target=\"_blank\"\u003eUser Manual Documentation.\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"t4s-col-12 t4s-col-md-6 t4s-col-item verticalmiddle\"\u003e\n\u003cspan style=\"text-align: center ! important;\"\u003e\u003cimg class=\"t4s-product-main-img lazyautosizes lazyloadt4sed\" loading=\"lazy\" alt=\"4G LTE Mobile Signal Booster UK Mobile Networks EE Signal Booster Improve Calls Dual Band Booster 1000M2 Coverage VoLTE Support signal coverage\" src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0488\/4129\/3976\/files\/Coverage.jpg?v=1698191834\"\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"t4s-col-12 t4s-col-md-12 t4s-col-item textcenter\"\u003e\n\u003cbr\u003e\n\u003ch3\u003e\u003cstrong\u003e\u003cspan style=\"color: #ffffff;\"\u003eApplication Scenarios\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"t4s-col-12 t4s-col-md-3 t4s-col-item verticalmiddle\"\u003e\n\u003cimg class=\"t4s-product-main-img lazyautosizes lazyloadt4sed networklogo\" loading=\"lazy\" alt=\"4G LTE Mobile Signal Booster UK Mobile Networks EE Signal Booster Improve Calls Dual Band Booster 1000M2 Coverage VoLTE Support home application\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0488\/4129\/3976\/files\/application-home.png?v=1697980834\"\u003e\u003cbr\u003e\u003cstrong\u003eHome\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"t4s-col-12 t4s-col-md-3 t4s-col-item verticalmiddle\"\u003e\n\u003cimg class=\"t4s-product-main-img lazyautosizes lazyloadt4sed networklogo\" loading=\"lazy\" alt=\"4G LTE Mobile Signal Booster UK Mobile Networks EE Signal Booster Improve Calls Dual Band Booster 1000M2 Coverage VoLTE Support office application\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0488\/4129\/3976\/files\/application-office.png?v=1697980832\"\u003e\u003cbr\u003e\u003cstrong\u003eOffice\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"t4s-col-12 t4s-col-md-3 t4s-col-item verticalmiddle\"\u003e\n\u003cimg class=\"t4s-product-main-img lazyautosizes lazyloadt4sed networklogo\" loading=\"lazy\" alt=\"4G LTE Mobile Signal Booster UK Mobile Networks EE Signal Booster Improve Calls Dual Band Booster 1000M2 Coverage VoLTE Support garage application\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0488\/4129\/3976\/files\/application-garage.png?v=1697980834\"\u003e\u003cbr\u003e\u003cstrong\u003eGarage\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"t4s-col-12 t4s-col-md-3 t4s-col-item verticalmiddle\"\u003e\n\u003cimg class=\"t4s-product-main-img lazyautosizes lazyloadt4sed networklogo\" loading=\"lazy\" alt=\"4G LTE Mobile Signal Booster UK Mobile Networks EE Signal Booster Improve Calls Dual Band Booster 1000M2 Coverage VoLTE Support metal buildings application\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0488\/4129\/3976\/files\/application-metal-buildings.png?v=1697980834\"\u003e\u003cbr\u003e\u003cstrong\u003eMetal Buildings\u003c\/strong\u003e\n\u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\n\u003cdiv class=\"t4s-col-12 t4s-col-md-12 t4s-col-item aikeywords\"\u003e\nTags: CD1000 dual band 4G signal booster UK Band 20 Band 3; CD1000 commercial high-gain booster; EE O2 Vodafone Three 4G booster 1000m² UK; Band 20 800MHz Band 3 1800MHz commercial dual-band repeater 70\/75dB; £685 commercial dual-band 4G booster office hotel warehouse 100 users UK\u003cbr\u003e\nCD1000, CD1000 dual band 4G signal booster UK, Band 20 Band 3 800 1800MHz commercial booster, 1000m² high-gain 4G booster, 100 users office hotel warehouse farm booster, EE O2 Vodafone Three 4G booster, 70dB uplink 75dB downlink 20dBm commercial repeater, up to 4 indoor antennas multi-zone, Boost4U CD1000 MBCD1000gb, £685.00, Ofcom licence-exempt commercial 4G booster UK\u003cbr\u003e\nbuy dual band 4G signal booster UK large commercial office; EE 4G signal booster hotel UK Band 3 1800MHz 1000m²; O2 Vodafone 4G booster rural farm estate Band 20 800MHz; Three 4G signal booster warehouse UK O2 MOCN Band 20; office retail hotel warehouse mobile signal booster 100 users UK; Boost4U CD1000 price £685.00 MBCD1000gb; commercial 4G repeater 800 1800MHz multi-zone up to 4 antennas UK order; 1000m² warehouse factory estate 4G booster EE O2 giffgaff Tesco UK\u003cbr\u003e\nwhat is a commercial high-gain dual band 4G booster Band 20 Band 3; why does O2 Vodafone 4G use Band 20 800MHz in the UK; how far apart do outdoor and indoor antennas need to be for a 1000m² booster; how does a 4G signal booster work Ofcom licence exempt UK; 500m² vs 1000m² signal booster coverage difference; do signal boosters need outside signal bars to work; what does 70 75dB gain 20dBm output mean on a commercial booster; omni vs directional yagi outdoor antenna for weak rural commercial 4G signal UK\u003cbr\u003e\nCD1000 vs CD500 dual-band 500m² booster; CD1000 vs C1000 single Band 20 1000m² booster; dual band vs single band 4G booster which should I buy UK; CD1000 vs cheap Amazon booster does it actually work; 500m² vs 1000m² commercial office hotel booster coverage; CD1000 vs Cel-Fi\/network-provided professional unit UK; high-gain commercial dual-band vs premium multi-band 5G booster value UK; CD1000 vs Band 7 2600MHz EE capacity booster\n\u003c\/div\u003e","brand":"UKMobileBooster.com","offers":[{"title":"No \/ No","offer_id":36508034171032,"sku":"MBCD1000gb","price":685.0,"currency_code":"GBP","in_stock":true},{"title":"No \/ Yes","offer_id":36508034203800,"sku":"MBCD1000gb","price":705.0,"currency_code":"GBP","in_stock":true},{"title":"20 M \/ No","offer_id":36508034302104,"sku":"MBCD1000gb","price":705.0,"currency_code":"GBP","in_stock":true},{"title":"20 M \/ Yes","offer_id":36508034334872,"sku":"MBCD1000gb","price":725.0,"currency_code":"GBP","in_stock":true},{"title":"30 M \/ No","offer_id":36508034433176,"sku":"MBCD1000gb","price":715.0,"currency_code":"GBP","in_stock":true},{"title":"30 M \/ Yes","offer_id":36508034465944,"sku":"MBCD1000gb","price":735.0,"currency_code":"GBP","in_stock":true},{"title":"40 M \/ No","offer_id":36508034564248,"sku":"MBCD1000gb","price":725.0,"currency_code":"GBP","in_stock":true},{"title":"40 M \/ Yes","offer_id":36508034597016,"sku":"MBCD1000gb","price":745.0,"currency_code":"GBP","in_stock":true},{"title":"50 M \/ No","offer_id":36508034695320,"sku":"MBCD1000gb","price":735.0,"currency_code":"GBP","in_stock":true},{"title":"50 M \/ Yes","offer_id":36508034728088,"sku":"MBCD1000gb","price":755.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0488\/4129\/3976\/products\/ProductCD1000.jpg?v=1604105588"},{"product_id":"cd2000-mobile-booster","title":"4G LTE \u0026 Calls - 2000m2 (EE\/ASDA\/BT) Mobile Signal Booster","description":"\u003cstyle\u003e\n:root{\n  --cyan:#00f0ff; --magenta:#ff00e5; --purple:#7b2ff7; --green:#00ff88; --orange:#ff8c00;\n  --bg:#f0f7ff; --card:rgba(255,255,255,0.72); --ink:#0a1628;\n}\n*{box-sizing:border-box;margin:0;padding:0;}\nhtml{background:var(--bg);color:var(--ink);font-family:'Segoe UI',system-ui,-apple-system,sans-serif;line-height:1.7;scroll-behavior:smooth;}\n.wrap{margin:0 auto;padding:0 24px;}\n\n\/* HERO *\/\n.hero{background:linear-gradient(135deg,#00f0ff 0%,#7b2ff7 45%,#ff00e5 100%);padding:60px 0 52px;position:relative;overflow:hidden;}\n.hero::after{content:\"\";position:absolute;inset:0;background:radial-gradient(circle at 80% 20%,rgba(0,255,136,0.35),transparent 55%),radial-gradient(circle at 15% 85%,rgba(255,140,0,0.3),transparent 50%);pointer-events:none;}\n.hero-inner{position:relative;z-index:1;display:grid;grid-template-columns:1.2fr 1fr;gap:40px;align-items:center;}\n.hero h1{color:#fff;font-weight:800;line-height:1.25;margin-bottom:16px;text-shadow:0 0 20px rgba(0,240,255,0.8),0 0 40px rgba(255,0,229,0.5);}\n.hero .tag{display:inline-block;background:rgba(255,255,255,0.2);backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,0.4);color:#fff;padding:6px 16px;border-radius:10px;margin-bottom:18px;font-weight:600;}\n.hero p{color:rgba(255,255,255,0.95);margin-bottom:20px;}\n.price{display:inline-block;background:#fff;color:#7b2ff7;font-weight:800;padding:12px 28px;border-radius:12px;box-shadow:0 0 24px rgba(0,240,255,0.6);}\n.hero img{border:0px;border-radius:16px;box-shadow:0 20px 60px 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0;}\nh2{border:0px;margin-bottom:24px;padding-bottom:10px;background:linear-gradient(90deg,var(--cyan),var(--magenta));-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;font-weight:800;}\nh2.cyan{background:linear-gradient(90deg,var(--cyan),#00ff88);-webkit-background-clip:text;-webkit-text-fill-color:transparent;}\nh2.magenta{background:linear-gradient(90deg,var(--magenta),var(--orange));-webkit-background-clip:text;-webkit-text-fill-color:transparent;}\nh2.purple{background:linear-gradient(90deg,var(--purple),var(--cyan));-webkit-background-clip:text;-webkit-text-fill-color:transparent;}\nh2.green{background:linear-gradient(90deg,var(--green),var(--cyan));-webkit-background-clip:text;-webkit-text-fill-color:transparent;}\nh2.orange{background:linear-gradient(90deg,var(--orange),var(--magenta));-webkit-background-clip:text;-webkit-text-fill-color:transparent;}\n\n.card{background:var(--card);backdrop-filter:blur(14px);border-radius:18px;padding:28px;margin-bottom:24px;border:1px solid rgba(0,240,255,0.25);box-shadow:0 8px 32px rgba(123,47,247,0.12);}\n.table-scroll{overflow-x:auto;}\ntable{width:100%;border-collapse:collapse;margin:16px 0;background:rgba(255,255,255,0.6);border-radius:12px;overflow:hidden;table-layout:fixed;}\n.wide-table{min-width:680px;}\nth{background:linear-gradient(135deg,var(--purple),var(--magenta));color:#fff;text-align:left;padding:12px 16px;font-weight:600;}\ntd{padding:11px 16px;border-bottom:1px solid rgba(0,240,255,0.15);word-wrap:break-word;vertical-align:top;}\ntr:hover td{background:rgba(0,240,255,0.06);}\n.col1{width:34%;}.col2{width:66%;}\n\n.pc-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px;}\n.pros,.cons{padding:24px;border-radius:16px;}\n.pros{background:linear-gradient(135deg,rgba(0,255,136,0.12),rgba(0,240,255,0.08));border:1px solid rgba(0,255,136,0.3);}\n.cons{background:linear-gradient(135deg,rgba(255,140,0,0.12),rgba(255,0,229,0.08));border:1px solid rgba(255,140,0,0.3);}\n.pros h3{color:#00c866;margin-bottom:14px;text-shadow:0 0 12px rgba(0,255,136,0.4);}\n.cons h3{color:#e06c00;margin-bottom:14px;text-shadow:0 0 12px rgba(255,140,0,0.4);}\n.pros li,.cons li{margin-bottom:10px;list-style:none;padding-left:24px;position:relative;}\n.pros li::before{content:\"✓\";position:absolute;left:0;color:var(--green);font-weight:800;}\n.cons li::before{content:\"✗\";position:absolute;left:0;color:var(--orange);font-weight:800;}\n\n.scenes{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:24px;}\n.scenes-5{grid-template-columns:repeat(3,1fr);}\n.scene{background:var(--card);backdrop-filter:blur(12px);border-radius:16px;overflow:hidden;border:1px solid rgba(255,0,229,0.2);}\n.scene img{border:0px;width:100%;height:230px;object-fit:cover;display:block;}\n.scene .body{padding:20px;}\n.scene h4{color:var(--purple);margin-bottom:8px;}\n\n.custom-block{display:grid;grid-template-columns:1fr 1.3fr;gap:28px;align-items:start;}\n.custom-block img{border:0px;border-radius:16px;width:100%;height:300px;object-fit:cover;box-shadow:0 12px 36px rgba(123,47,247,0.25);}\n.custom-steps{list-style:none;}\n.custom-steps li{margin-bottom:14px;padding-left:32px;position:relative;}\n.custom-steps li::before{content:attr(data-n);position:absolute;left:0;top:0;width:24px;height:24px;border-radius:50%;background:linear-gradient(135deg,var(--cyan),var(--purple));color:#fff;font-weight:800;text-align:center;line-height:24px;}\n\ndetails{background:rgba(255,255,255,0.7);backdrop-filter:blur(10px);border-radius:12px;margin-bottom:12px;padding:16px 20px;border:1px solid rgba(0,240,255,0.2);}\nsummary{font-weight:700;cursor:pointer;color:#1a3a6e;}\nsummary:hover{color:var(--purple);}\ndetails p{margin-top:10px;color:#2a3a5e;}\n\n.blog-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px;}\n.blog-card{display:block;background:linear-gradient(135deg,rgba(123,47,247,0.08),rgba(0,240,255,0.08));border-radius:14px;padding:22px;text-decoration:none;color:#1a3a6e;border:1px solid rgba(123,47,247,0.25);transition:transform .2s;}\n.blog-card:hover{transform:translateY(-3px);box-shadow:0 10px 30px rgba(123,47,247,0.25);}\n.blog-card h4{margin-bottom:8px;color:var(--purple);}\n\n.lead{background:linear-gradient(135deg,rgba(0,240,255,0.1),rgba(255,0,229,0.08));border-radius:16px;padding:24px;border-left:4px solid var(--cyan);}\n.review{background:rgba(255,255,255,0.7);border-radius:14px;padding:18px 20px;margin-bottom:14px;border:1px solid rgba(0,240,255,0.18);}\n.review .meta{font-weight:700;color:var(--purple);margin-bottom:6px;}\n.stars{color:#ff8c00;letter-spacing:2px;}\nimg{border:0px;max-width:100%;height:auto;}\n.logo{height:40px;}\n\n\/* Keyword Summary *\/\n.kw-group{margin-bottom:18px;}\n.kw-group h4{color:var(--purple);margin-bottom:8px;}\n.kw-text{background:rgba(255,255,255,0.7);border:1px dashed rgba(123,47,247,0.4);border-radius:12px;padding:14px 16px;color:#2a3a5e;}\n.kw-btn-row{margin-top:10px;}\n.kw-btn{display:inline-flex;align-items:center;gap:8px;background:linear-gradient(135deg,var(--green),var(--cyan));color:#062b1c;border:0;padding:9px 16px;border-radius:10px;font-weight:700;cursor:pointer;margin:4px 6px 0 0;}\n.kw-btn.magenta{background:linear-gradient(135deg,var(--magenta),var(--orange));color:#fff;}\n.kw-btn.purple{background:linear-gradient(135deg,var(--purple),var(--cyan));color:#fff;}\n.kw-btn.cyan{background:linear-gradient(135deg,var(--cyan),var(--purple));color:#fff;}\n\n.toast{position:fixed;bottom:24px;left:50%;transform:translateX(-50%);background:#0a1628;color:#00ff88;padding:12px 22px;border-radius:12px;font-weight:700;z-index:99;display:none;}\ntextarea{display:none;}\n\n@media(max-width:860px){\n  .hero-inner,.pc-grid,.scenes,.scenes-5,.custom-block{grid-template-columns:1fr;}\n  .blog-grid{grid-template-columns:1fr;}\n}\n\u003c\/style\u003e\n\n\u003c!-- HERO --\u003e\n\u003cheader class=\"hero\"\u003e\n  \u003cdiv class=\"wrap hero-inner\"\u003e\n    \u003cdiv\u003e\n      \u003cspan class=\"tag\"\u003eCD Series Enterprise Flagship · Dual Band 20 \u0026amp; 3 (800 \/ 1800 MHz) FDD LTE · 4G Data + 2G Calls\/SMS · ≥70 dB Uplink · ≥75 dB Downlink · ≥27 dBm Output · 2000 m² · 200 Users · Up to 10 Indoor Antennas · UKCA \/ CE \/ RoHS\u003c\/span\u003e\n      \u003ch1\u003eBoost4U CD2000 Enterprise Dual-Band 4G LTE Mobile Signal Booster UK — Band 20 \u0026amp; 3 (800\/1800MHz), EE, O2, Vodafone \u0026amp; Three, 2000 m², Up to 200 Users, ≥27dBm, £935.00\u003c\/h1\u003e\n      \u003cp\u003eThe enterprise flagship dual-band Boost4U CD2000 amplifies Band 20 (800 MHz) and Band 3 (1800 MHz) 4G LTE in one box, with \u003cstrong\u003e≥70 dB uplink gain and ≥75 dB downlink gain\u003c\/strong\u003e plus an enterprise \u003cstrong\u003e≥27 dBm\u003c\/strong\u003e output (+7 dB over the 20 dBm class, roughly 5× the radiated power), a 5 dBi omni outdoor antenna and a 3 dBi whip indoor antenna, covering up to \u003cstrong\u003e2000 m²\u003c\/strong\u003e for up to \u003cstrong\u003e200 simultaneous users\u003c\/strong\u003e with room to add up to 10 indoor antennas, at \u003cstrong\u003e£935.00 GBP\u003c\/strong\u003e.\u003c\/p\u003e\n      \u003cdiv class=\"price\"\u003e£935.00 GBP · Free UK Delivery · 365-Day Return\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv\u003e\n      \u003cimg src=\"https:\/\/picsum.photos\/seed\/cd2000-hero\/1200\/675\" alt=\"Boost4U CD2000 enterprise dual-band Band 20 Band 3 800 1800MHz 4G LTE mobile signal booster kit with 5dBi omni outdoor antenna and 3dBi whip indoor antenna, 2000m2 coverage for up to 200 users, 27dBm output, up to 10 indoor antennas\"\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/header\u003e\n\n\u003c!-- CONCLUSION LEAD --\u003e\n\u003csection\u003e\n  \u003cdiv class=\"wrap\"\u003e\n    \u003cp class=\"lead\"\u003eThe Boost4U CD2000 is the enterprise flagship dual-band Band 20 \u0026amp; Band 3 (800 \u0026amp; 1800 MHz) FDD LTE mobile signal booster priced at \u003cstrong\u003e£935.00 GBP\u003c\/strong\u003e that amplifies 4G LTE data on both bands together with 2G GSM voice calls and SMS (VoLTE where available on the handset and network), delivering \u003cstrong\u003e≥70 dB uplink gain, ≥75 dB downlink gain and ≥27 dBm maximum output power\u003c\/strong\u003e across up to \u003cstrong\u003e2000 m² (21,528 ft²)\u003c\/strong\u003e for up to \u003cstrong\u003e200 simultaneous users\u003c\/strong\u003e, using a 5 dBi omni-directional outdoor antenna, a 3 dBi whip indoor antenna, a 10 m outdoor plus 5 m indoor low-loss coaxial cable pair and an AC 100–240 V UK 3-pin adapter outputting DC 5 V. The headline difference versus the 20 dBm class is \u003cstrong\u003eoutput power, not gain\u003c\/strong\u003e: the CD2000 keeps the same enterprise-grade ≥70\/75 dB gain but raises maximum output to ≥27 dBm — about +7 dB, roughly 5× the radiated power — which drives the larger 2000 m² space and 200-user load. On Band 20 (800 MHz) it boosts O2, Vodafone and Three (via the O2 MOCN), plus Tesco\/giffgaff\/Lebara-networked 4G; on Band 3 (1800 MHz) it boosts EE 4G alongside EE\/ASDA\/BT\/Virgin\/Orange\/T-Mobile 2G voice and SMS. The CD2000 does \u003cstrong\u003enot\u003c\/strong\u003e boost 3G (Band 1 2100 MHz) or 5G. It is UKCA\/CE\/RoHS certified, Ofcom licence-exempt, weighs about 450 g for the booster unit (3.0 kg shipping weight), ships free to 15 European countries in 10–15 working days after 1–2 days handling, and carries a 365-day money-back guarantee.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003c!-- IDENTITY \/ PRICE TABLE --\u003e\n\u003csection\u003e\n  \u003cdiv class=\"wrap\"\u003e\n    \u003ch2 class=\"cyan\"\u003eProduct Identity \u0026amp; Pricing\u003c\/h2\u003e\n    \u003cdiv class=\"card table-scroll\"\u003e\n      \u003ctable\u003e\n        \u003ccolgroup\u003e\n\u003ccol class=\"col1\"\u003e\n\u003ccol class=\"col2\"\u003e\n\u003c\/colgroup\u003e\n        \u003ctbody\u003e\n          \u003ctr\u003e\n\u003ctd\u003eProduct Name\u003c\/td\u003e\n\u003ctd\u003eBoost4U CD2000 Mobile Booster — 4G LTE \u0026amp; Calls, 2000 m² (EE \/ ASDA \/ BT \/ O2 \/ Vodafone \/ Three range)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eModel \/ MPN\u003c\/td\u003e\n\u003ctd\u003eCD2000 \/ MBCD2000gb\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eSKU\u003c\/td\u003e\n\u003ctd\u003eMBCD2000gb\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eGTIN-13 \/ EAN\u003c\/td\u003e\n\u003ctd\u003e6920702763512\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eBoost4U (vendor UKMobileBooster.com)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eCategory\u003c\/td\u003e\n\u003ctd\u003eCD Dual-Band 4G Mobile Signal Boosters\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eBase Price\u003c\/td\u003e\n\u003ctd\u003e£935.00 GBP (base variant No\/No); no compare-at was-price\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eUpgrade Options\u003c\/td\u003e\n\u003ctd\u003e20 m cable +£20; 30 m +£30; 40 m +£40; 50 m +£50; surge protector +£20 (combinations up to £1005.00). No standalone paid aerial line item; the omni donor aerial is included in the kit.\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eIndoor Coverage\u003c\/td\u003e\n\u003ctd\u003eUp to 2000 m² (21,528 ft²) — large office, hotel, warehouse, logistics centre, retail, corporate space, farm estate\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eSimultaneous Users\u003c\/td\u003e\n\u003ctd\u003eUp to 200\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eCustom Expansion\u003c\/td\u003e\n\u003ctd\u003eUp to 10 indoor antennas for multi-zone enterprise coverage when outside signal is strong\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003eBooster unit approx. 450 g; shipping weight 3.0 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eBooster Dimensions\u003c\/td\u003e\n\u003ctd\u003e170 × 110 × 30 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003ePublished \/ Updated\u003c\/td\u003e\n\u003ctd\u003eUpdated 2026-10-18\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003c\/tbody\u003e\n      \u003c\/table\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003c!-- FREQUENCY \u0026 ELECTRICAL TABLE --\u003e\n\u003csection\u003e\n  \u003cdiv class=\"wrap\"\u003e\n    \u003ch2 class=\"purple\"\u003eFrequency Bands, Gain, Output \u0026amp; Electrical Specifications\u003c\/h2\u003e\n    \u003cdiv class=\"card table-scroll\"\u003e\n      \u003ctable\u003e\n        \u003ccolgroup\u003e\n\u003ccol class=\"col1\"\u003e\n\u003ccol class=\"col2\"\u003e\n\u003c\/colgroup\u003e\n        \u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n        \u003ctbody\u003e\n          \u003ctr\u003e\n\u003ctd\u003eFrequency Band\u003c\/td\u003e\n\u003ctd\u003eDual Band 20 \u0026amp; 3 (800 \u0026amp; 1800 MHz) FDD LTE\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eUplink — Band 20\u003c\/td\u003e\n\u003ctd\u003e832 – 862 MHz (800 MHz)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eDownlink — Band 20\u003c\/td\u003e\n\u003ctd\u003e791 – 821 MHz (800 MHz)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eUplink — Band 3\u003c\/td\u003e\n\u003ctd\u003e1710 – 1785 MHz (1800 MHz)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eDownlink — Band 3\u003c\/td\u003e\n\u003ctd\u003e1805 – 1880 MHz (1800 MHz)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eSupported Services\u003c\/td\u003e\n\u003ctd\u003e4G LTE data + 2G GSM voice calls + SMS (VoLTE where available)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eUplink Gain (Gp)\u003c\/td\u003e\n\u003ctd\u003e≥ 70 dB (enterprise high gain, same class as the CD1000)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eDownlink Gain (Gp)\u003c\/td\u003e\n\u003ctd\u003e≥ 75 dB (enterprise high gain, same class as the CD1000)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eMax Output Power (Po)\u003c\/td\u003e\n\u003ctd\u003e≥ 27 dBm (enterprise flagship output; +7 dB over the 20 dBm class ≈ 5× the radiated power that drives 2000 m²)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eNoise Figure\u003c\/td\u003e\n\u003ctd\u003e≤ 5 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e-10°C to +55°C\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003ePorts\u003c\/td\u003e\n\u003ctd\u003eBS (outdoor donor), MS (indoor server)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eUnsupported Bands\u003c\/td\u003e\n\u003ctd\u003eNo 3G UMTS Band 1 (2100 MHz); no 5G NR on any band\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003c\/tbody\u003e\n      \u003c\/table\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003c!-- ANTENNAS \u0026 CABLE --\u003e\n\u003csection\u003e\n  \u003cdiv class=\"wrap\"\u003e\n    \u003ch2 class=\"magenta\"\u003eAntennas, Cable \u0026amp; Separation\u003c\/h2\u003e\n    \u003cdiv class=\"card table-scroll\"\u003e\n      \u003ctable\u003e\n        \u003ccolgroup\u003e\n\u003ccol class=\"col1\"\u003e\n\u003ccol class=\"col2\"\u003e\n\u003c\/colgroup\u003e\n        \u003ctbody\u003e\n          \u003ctr\u003e\n\u003ctd\u003eOutdoor Antenna\u003c\/td\u003e\n\u003ctd\u003eOmni-directional, 5 dBi (included; full kits already include the donor aerial); where fringe signal is very weak, a high-gain directional setup focuses on the nearest mast\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eIndoor Antenna\u003c\/td\u003e\n\u003ctd\u003eWhip antenna, 3 dBi (placed centrally across the open 2000 m² area); expandable up to 10 indoor antennas for multi-zone, multi-floor enterprise coverage when outside signal is strong\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eCable Included\u003c\/td\u003e\n\u003ctd\u003e10 m outdoor + 5 m indoor low-loss coaxial cables (outdoor cable upgradeable to 20 m +£20, 30 m +£30, 40 m +£40 or 50 m +£50 for a remote roof, logistics perimeter or long estate run)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eMinimum Antenna Separation\u003c\/td\u003e\n\u003ctd\u003e10 m vertical separation between outdoor omni and indoor whip to prevent self-oscillation\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eOutdoor Donor Signal Required\u003c\/td\u003e\n\u003ctd\u003eAt least 1–2 bars of usable outdoor signal (Band 20 and\/or Band 3) at the omni mounting point; multi-antenna expansion needs stronger donor signal\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003c\/tbody\u003e\n      \u003c\/table\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"scenes\" style=\"margin-top:20px;\"\u003e\n      \u003cdiv class=\"scene\"\u003e\n\u003cimg src=\"https:\/\/picsum.photos\/seed\/cd2000-omni\/1200\/675\" alt=\"5dBi omni-directional outdoor antenna mounted on a large enterprise building pulling in Band 20 and Band 3 donor signal for the CD2000\"\u003e\u003cdiv class=\"body\"\u003e\n\u003ch4\u003e5 dBi Omni Donor Antenna\u003c\/h4\u003e\n\u003cp\u003eThe supplied omni picks up signal in all directions from a clear mounting spot; the ≥27 dBm output then re-broadcasts it over a large area, and a directional focus on the nearest mast helps where signal is behind a ridge or other buildings.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n      \u003cdiv class=\"scene\"\u003e\n\u003cimg src=\"https:\/\/picsum.photos\/seed\/cd2000-whip\/1200\/675\" alt=\"3dBi whip indoor antenna standing centrally in a large enterprise space connected to the CD2000 booster\"\u003e\u003cdiv class=\"body\"\u003e\n\u003ch4\u003e3 dBi Indoor Whip\u003c\/h4\u003e\n\u003cp\u003eThe slim whip re-broadcasts the boosted signal across the open area; additional indoor antennas can be added up to 10 for multi-zone coverage, kept at least 10 m below the outdoor omni to avoid feedback.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003c!-- POWER \u0026 CERTIFICATION --\u003e\n\u003csection\u003e\n  \u003cdiv class=\"wrap\"\u003e\n    \u003ch2 class=\"green\"\u003ePower Supply, Certification \u0026amp; Installation\u003c\/h2\u003e\n    \u003cdiv class=\"card table-scroll\"\u003e\n      \u003ctable\u003e\n        \u003ccolgroup\u003e\n\u003ccol class=\"col1\"\u003e\n\u003ccol class=\"col2\"\u003e\n\u003c\/colgroup\u003e\n        \u003ctbody\u003e\n          \u003ctr\u003e\n\u003ctd\u003ePower Adapter Input\u003c\/td\u003e\n\u003ctd\u003eAC 100 – 240 V, 50\/60 Hz, UK 3-pin plug\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003ePower Adapter Output\u003c\/td\u003e\n\u003ctd\u003eDC 5 V\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eCertification\u003c\/td\u003e\n\u003ctd\u003eUKCA \/ CE \/ RoHS; Ofcom licence-exempt (mobile repeater class)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eInstallation Time\u003c\/td\u003e\n\u003ctd\u003e10–15 minutes, plug-and-play; no tools for the basic setup (multi-antenna zones take longer to plan)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003e5G NR Support\u003c\/td\u003e\n\u003ctd\u003eNo — 5G is not boosted on any band\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003e3G UMTS Support\u003c\/td\u003e\n\u003ctd\u003eNo — Band 1 (2100 MHz) 3G is not boosted; relies on 4G VoLTE for calls where offered\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eDisplay \/ Meter\u003c\/td\u003e\n\u003ctd\u003eNo LCD signal-strength meter; status is read from LED indicators and a phone's bar count\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eWarranty \/ Returns\u003c\/td\u003e\n\u003ctd\u003e365-day money-back guarantee; return shipping deducted from refund\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eDelivery\u003c\/td\u003e\n\u003ctd\u003eFree shipping; handling 1–2 working days, UK transit 10–15 working days; 15 destination countries\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003c\/tbody\u003e\n      \u003c\/table\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003c!-- NETWORK COMPATIBILITY --\u003e\n\u003csection\u003e\n  \u003cdiv class=\"wrap\"\u003e\n    \u003ch2 class=\"orange\"\u003eUK Network Compatibility Matrix\u003c\/h2\u003e\n    \u003cdiv class=\"card table-scroll\"\u003e\n      \u003ctable class=\"wide-table\"\u003e\n        \u003ccolgroup\u003e\n\u003ccol style=\"width:26%\"\u003e\n\u003ccol style=\"width:34%\"\u003e\n\u003ccol style=\"width:40%\"\u003e\n\u003c\/colgroup\u003e\n        \u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eCarrier \/ MVNO\u003c\/th\u003e\n\u003cth\u003eService Boosted\u003c\/th\u003e\n\u003cth\u003eNotes\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n        \u003ctbody\u003e\n          \u003ctr\u003e\n\u003ctd\u003eO2\u003c\/td\u003e\n\u003ctd\u003e4G LTE (Band 20 800 MHz)\u003c\/td\u003e\n\u003ctd\u003e4G data on Band 20; 2G voice on 900 MHz not covered, use VoLTE where available\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eVodafone\u003c\/td\u003e\n\u003ctd\u003e4G LTE (Band 20 800 MHz)\u003c\/td\u003e\n\u003ctd\u003e4G data on Band 20; 2G voice on 900 MHz not covered, use VoLTE where available\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eThree\u003c\/td\u003e\n\u003ctd\u003e4G LTE (Band 20 via O2 MOCN)\u003c\/td\u003e\n\u003ctd\u003eThree 4G rides Band 20 on the shared O2 network; no 2G voice on Three\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003egiffgaff \/ Tesco Mobile \/ Lycamobile \/ iD Mobile\u003c\/td\u003e\n\u003ctd\u003e4G LTE (Band 20, O2 network)\u003c\/td\u003e\n\u003ctd\u003eO2-networked MVNOs; 4G data boosted on Band 20\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eLebara \/ Smarty \/ Plusnet \/ Freedom Pop \/ Sky Mobile\u003c\/td\u003e\n\u003ctd\u003e4G LTE (Band 20 \/ Band 3 data)\u003c\/td\u003e\n\u003ctd\u003e4G-only MVNOs on the O2, Vodafone or Three infrastructure listed on the product page\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eEE\u003c\/td\u003e\n\u003ctd\u003e4G LTE (Band 3 1800 MHz) + 2G calls\/SMS\u003c\/td\u003e\n\u003ctd\u003eFull 4G on Band 3 plus 2G voice and SMS on the EE GSM layer\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eASDA Mobile \/ BT Mobile\u003c\/td\u003e\n\u003ctd\u003e2G calls\/SMS + 4G LTE\u003c\/td\u003e\n\u003ctd\u003eUses EE infrastructure; Band 3 4G plus 2G voice\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eVirgin Mobile \/ Orange \/ T-Mobile \/ The People's Operator\u003c\/td\u003e\n\u003ctd\u003e2G calls\/SMS + 4G LTE\u003c\/td\u003e\n\u003ctd\u003eEE-networked or legacy EE brands; Band 3 4G plus 2G voice\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003c\/tbody\u003e\n      \u003c\/table\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003c!-- WHAT'S IN THE BOX --\u003e\n\u003csection\u003e\n  \u003cdiv class=\"wrap\"\u003e\n    \u003ch2 class=\"purple\"\u003eWhat's in the Box\u003c\/h2\u003e\n    \u003cdiv class=\"card table-scroll\"\u003e\n      \u003ctable\u003e\n        \u003ccolgroup\u003e\n\u003ccol class=\"col1\"\u003e\n\u003ccol class=\"col2\"\u003e\n\u003c\/colgroup\u003e\n        \u003ctbody\u003e\n          \u003ctr\u003e\n\u003ctd\u003eCD2000 Booster Unit\u003c\/td\u003e\n\u003ctd\u003e1 × indoor dual-band Band 20+3 amplifier with status LED indicators (power, Band 20, Band 3)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eOutdoor Antenna\u003c\/td\u003e\n\u003ctd\u003e1 × 5 dBi omni-directional outdoor donor antenna, wall\/eave mount (included in the kit)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eIndoor Antenna\u003c\/td\u003e\n\u003ctd\u003e1 × 3 dBi whip indoor antenna (up to 9 further indoor antennas supported for multi-zone expansion)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eOutdoor Coax\u003c\/td\u003e\n\u003ctd\u003e1 × 10 m low-loss outdoor coaxial cable (outdoor upgradeable to 20\/30\/40\/50 m)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eIndoor Coax\u003c\/td\u003e\n\u003ctd\u003e1 × 5 m low-loss indoor coaxial cable to the whip\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003ePower Adapter\u003c\/td\u003e\n\u003ctd\u003e1 × AC 100–240 V 50\/60 Hz UK 3-pin adapter, DC 5 V output\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eMounting Parts\u003c\/td\u003e\n\u003ctd\u003eBasic mounting hardware for the omni and whip\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eDocumentation\u003c\/td\u003e\n\u003ctd\u003eEnglish user manual with plug-and-play install guide and support card\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003c\/tbody\u003e\n      \u003c\/table\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"scene\" style=\"max-width:520px;\"\u003e\n\u003cimg src=\"https:\/\/picsum.photos\/seed\/cd2000-kit\/1200\/675\" alt=\"Complete CD2000 enterprise dual-band booster kit laid out: amplifier unit, 5dBi omni outdoor antenna, 3dBi whip, 10m outdoor and 5m indoor coax, UK power adapter\"\u003e\u003cdiv class=\"body\"\u003e\n\u003ch4\u003eComplete Kit\u003c\/h4\u003e\n\u003cp\u003eEverything for a basic DIY install arrives in one box; the donor aerial and cables are included, with paid cable extensions, extra indoor antennas and a surge protector available for large or remote enterprise sites.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003c!-- PROS \u0026 CONS --\u003e\n\u003csection\u003e\n  \u003cdiv class=\"wrap\"\u003e\n    \u003ch2 class=\"green\"\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n    \u003cdiv class=\"pc-grid\"\u003e\n      \u003cdiv class=\"pros\"\u003e\n        \u003ch3\u003ePros\u003c\/h3\u003e\n        \u003cul\u003e\n          \u003cli\u003eThe enterprise flagship dual-band unit covering all four UK operators' 4G in one box: Band 20 (800 MHz) for O2\/Vodafone\/Three and Band 3 (1800 MHz) for EE, at £935.00.\u003c\/li\u003e\n          \u003cli\u003e≥27 dBm enterprise output — +7 dB over the 20 dBm class, roughly 5× the radiated power — drives up to 2000 m² for up to 200 simultaneous users.\u003c\/li\u003e\n          \u003cli\u003e≥70 dB uplink and ≥75 dB downlink high gain with ≤5 dB noise figure, pulling weak fringe donor signal through stone, concrete and metal over a large footprint.\u003c\/li\u003e\n          \u003cli\u003eUp to 10 indoor antennas for multi-zone, multi-floor enterprise expansion when outside signal is strong — more zones than the 4-antenna CD1000 class below.\u003c\/li\u003e\n          \u003cli\u003ePlug-and-play 10–15 minute basic setup, no engineer visit, no Ofcom licence, no monthly fee and no new SIM contract.\u003c\/li\u003e\n          \u003cli\u003eEE customers receive 4G on Band 3 plus 2G calls\/SMS; O2, Vodafone and Three customers receive boosted 4G data on Band 20 across the same premises.\u003c\/li\u003e\n          \u003cli\u003eSupplied complete with 5 dBi omni outdoor antenna, 3 dBi whip, 10 m outdoor + 5 m indoor coax and UK 3-pin adapter; outdoor cable extendable to 50 m and a surge protector available.\u003c\/li\u003e\n          \u003cli\u003eUKCA\/CE\/RoHS certified and Ofcom licence-exempt; 365-day money-back guarantee and free shipping to 15 European countries.\u003c\/li\u003e\n        \u003c\/ul\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"cons\"\u003e\n        \u003ch3\u003eCons\u003c\/h3\u003e\n        \u003cul\u003e\n          \u003cli\u003eCoverage tops out at 2000 m² — it will not cover a whole campus, multi-block estate or full distribution park; beyond 2000 m² a distributed multi-antenna system is needed.\u003c\/li\u003e\n          \u003cli\u003eNo 3G (Band 1 2100 MHz) and no 5G on any band; calls rely on 4G VoLTE where the network and handset support it.\u003c\/li\u003e\n          \u003cli\u003eEven at ≥27 dBm it cannot solve a site with no donor signal outside; it amplifies the donor it receives rather than creating signal.\u003c\/li\u003e\n          \u003cli\u003eThe supplied 5 dBi omni may need a directional high-gain focus where donor signal is very weak, behind a ridge or blocked by neighbouring buildings.\u003c\/li\u003e\n          \u003cli\u003eThe included 10 m outdoor cable may need the 20\/30\/40\/50 m upgrade for a remote roof, logistics perimeter or long estate run.\u003c\/li\u003e\n          \u003cli\u003eOutdoor omni and indoor whip need 10 m vertical separation to prevent self-oscillation, which large multi-floor enterprise layouts can struggle to fit.\u003c\/li\u003e\n          \u003cli\u003eAdding 2–10 indoor antennas only helps where outside signal is already strong; weak donor does not multiply by splitting it across more antennas.\u003c\/li\u003e\n          \u003cli\u003eFree delivery takes 10–15 working days after 1–2 days handling — it is not next-day; the unit has no LCD meter, and the £935.00 price point is a premium over smaller models.\u003c\/li\u003e\n        \u003c\/ul\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003c!-- STANDARD SUPPORTING GALLERY --\u003e\n\u003csection\u003e\n  \u003cdiv class=\"wrap\"\u003e\n    \u003ch2 class=\"cyan\"\u003eEnterprise Spaces the CD2000 Supports\u003c\/h2\u003e\n    \u003cdiv class=\"scenes\"\u003e\n      \u003cdiv class=\"scene\"\u003e\n\u003cimg src=\"https:\/\/picsum.photos\/seed\/cd2000-office\/1200\/675\" alt=\"Large UK office building with up to 200 staff phones and data SIMs on boosted 4G from the CD2000 across 2000m2\"\u003e\u003cdiv class=\"body\"\u003e\n\u003ch4\u003eLarge Office \/ Enterprise\u003c\/h4\u003e\n\u003cp\u003eA multi-floor company headquarters or open-plan office where up to 200 phones and data SIMs keep video calls and data flowing under the 200-user cap.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n      \u003cdiv class=\"scene\"\u003e\n\u003cimg src=\"https:\/\/picsum.photos\/seed\/cd2000-hotel\/1200\/675\" alt=\"UK hotel or resort where guests on all four UK networks hold boosted 4G from the CD2000 across 2000m2\"\u003e\u003cdiv class=\"body\"\u003e\n\u003ch4\u003eHotel \/ Resort\u003c\/h4\u003e\n\u003cp\u003eGuests on EE, O2, Vodafone and Three all receive boosted 4G across a 2000 m² property, with extra indoor antennas to lift floors, wings and annexes.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n      \u003cdiv class=\"scene\"\u003e\n\u003cimg src=\"https:\/\/picsum.photos\/seed\/cd2000-warehouse\/1200\/675\" alt=\"UK warehouse or logistics centre where the CD2000 27dBm output and high gain overcome metal cladding and concrete\"\u003e\u003cdiv class=\"body\"\u003e\n\u003ch4\u003eWarehouse \/ Logistics\u003c\/h4\u003e\n\u003cp\u003eA steel-clad warehouse or logistics centre that normally blocks signal; the high gain pulls fringe donor through the shell and the ≥27 dBm output re-broadcasts it inside.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n      \u003cdiv class=\"scene\"\u003e\n\u003cimg src=\"https:\/\/picsum.photos\/seed\/cd2000-farm\/1200\/675\" alt=\"Rural UK large farm estate or manor with weak donor signal lifted by the CD2000 high-gain amplifier and long cable run\"\u003e\u003cdiv class=\"body\"\u003e\n\u003ch4\u003eFarm Estate \/ Manor\u003c\/h4\u003e\n\u003cp\u003eA remote rural estate or manor with weak outside signal; the high gain and extendable 20–50 m cable reach a remote roof or outbuilding across 2000 m².\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003c!-- DEDICATED USAGE SCENARIOS (REQUIRED 5, ENTERPRISE) --\u003e\n\u003csection\u003e\n  \u003cdiv class=\"wrap\"\u003e\n    \u003ch2 class=\"magenta\"\u003eWhere the CD2000 Works — 5 Enterprise Usage Scenarios\u003c\/h2\u003e\n    \u003cdiv class=\"scenes scenes-5\"\u003e\n      \u003cdiv class=\"scene\"\u003e\n\u003cimg src=\"https:\/\/picsum.photos\/seed\/cd2000-scenario-office\/1200\/675\" alt=\"Large UK office building or multi-floor enterprise with mixed-carrier staff and up to 200 users on the CD2000 across 2000m2\"\u003e\u003cdiv class=\"body\"\u003e\n\u003ch4\u003e1. Large Office Building \/ Multi-Floor Enterprise\u003c\/h4\u003e\n\u003cp\u003eA 2000 m² open-plan HQ across several floors serves up to 200 simultaneous users — staff on mixed carriers, desk phones and data SIMs; the ≥27 dBm output and up to 10 antennas cover each zone.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n      \u003cdiv class=\"scene\"\u003e\n\u003cimg src=\"https:\/\/picsum.photos\/seed\/cd2000-scenario-hotel\/1200\/675\" alt=\"UK hotel resort or guest house where visitors on EE O2 Vodafone Three all receive boosted 4G across 2000m2 multi-zone\"\u003e\u003cdiv class=\"body\"\u003e\n\u003ch4\u003e2. Hotel \/ Resort \/ Guest House\u003c\/h4\u003e\n\u003cp\u003eGuests arrive on all four UK networks; the dual Band 20+3 unit boosts every carrier at once, and up to 10 indoor antennas lift guest floors, wings and annexes across 2000 m².\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n      \u003cdiv class=\"scene\"\u003e\n\u003cimg src=\"https:\/\/picsum.photos\/seed\/cd2000-scenario-warehouse\/1200\/675\" alt=\"UK warehouse factory or logistics centre where CD2000 70\/75dB gain and 27dBm output penetrates metal concrete with long cable runs\"\u003e\u003cdiv class=\"body\"\u003e\n\u003ch4\u003e3. Warehouse \/ Factory \/ Logistics Centre\u003c\/h4\u003e\n\u003cp\u003eSteel and concrete crush mobile signal; the ≥70\/75 dB gain pulls the weak outdoor donor through the structure and the ≥27 dBm output fills a large logistics hall, with 20–50 m cable to a remote donor point.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n      \u003cdiv class=\"scene\"\u003e\n\u003cimg src=\"https:\/\/picsum.photos\/seed\/cd2000-scenario-retail\/1200\/675\" alt=\"Large UK retail shopping centre or supermarket with high footfall and 200 concurrent users on boosted dual-band 4G from the CD2000\"\u003e\u003cdiv class=\"body\"\u003e\n\u003ch4\u003e4. Large Retail \/ Shopping Centre \/ Supermarket\u003c\/h4\u003e\n\u003cp\u003eHigh footfall means up to 200 concurrent shopper and staff devices; the dual-band unit keeps every carrier's 4G moving through a large retail floor where concrete and roof cladding usually block signal.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n      \u003cdiv class=\"scene\"\u003e\n\u003cimg src=\"https:\/\/picsum.photos\/seed\/cd2000-scenario-farm\/1200\/675\" alt=\"Rural UK farm estate or large manor with weak donor signal lifted by the CD2000 high gain and 27dBm output across 2000m2\"\u003e\u003cdiv class=\"body\"\u003e\n\u003ch4\u003e5. Farm Estate \/ Large Rural Property \/ Manor\u003c\/h4\u003e\n\u003cp\u003eWhere outside signal is only 1–2 bars, the ≥70\/75 dB high gain digests the weak Band 20 rural donor and the ≥27 dBm output reaches across a large estate or manor up to 2000 m².\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003c!-- CUSTOM YOUR SOLUTION (REQUIRED, DISTINCT BLOCK) --\u003e\n\u003csection\u003e\n  \u003cdiv class=\"wrap\"\u003e\n    \u003ch2 class=\"purple\"\u003eCustom Your Solution — Build the Right CD2000 Enterprise Setup\u003c\/h2\u003e\n    \u003cdiv class=\"card\"\u003e\n      \u003cdiv class=\"custom-block\"\u003e\n        \u003cimg src=\"https:\/\/picsum.photos\/seed\/cd2000-custom-solution\/1200\/675\" alt=\"Planning view for a custom CD2000 multi-zone enterprise solution choosing indoor antennas, floors, cable length and surge protection for a large UK commercial building\"\u003e\n        \u003cdiv\u003e\n          \u003col class=\"custom-steps\"\u003e\n            \u003cli data-n=\"1\"\u003e\n\u003cstrong\u003eMeasure the coverage area.\u003c\/strong\u003e Map the m² you actually need — the CD2000 covers up to 2000 m². A single open hall uses the standard whip; a spread-out or multi-floor site uses extra indoor antennas.\u003c\/li\u003e\n            \u003cli data-n=\"2\"\u003e\n\u003cstrong\u003eList the carrier(s).\u003c\/strong\u003e Confirm whether your users are mainly on O2\/Vodafone\/Three (Band 20) or EE (Band 3); the CD2000 covers both at once, which matters most for mixed-carrier enterprise sites.\u003c\/li\u003e\n            \u003cli data-n=\"3\"\u003e\n\u003cstrong\u003eRead the building structure.\u003c\/strong\u003e Stone, concrete, steel cladding and floors weaken signal between zones; thicker or split structures call for more indoor antennas and a longer cable run to a clear donor point.\u003c\/li\u003e\n            \u003cli data-n=\"4\"\u003e\n\u003cstrong\u003eCount the users.\u003c\/strong\u003e Up to 200 simultaneous phones\/data devices share the boosted capacity; a company HQ, hotel or logistics centre with more than 200 active users needs a higher-capacity distributed system.\u003c\/li\u003e\n            \u003cli data-n=\"5\"\u003e\n\u003cstrong\u003eCount the floors and check donor signal.\u003c\/strong\u003e Plan one antenna zone per floor or wing; multi-antenna expansion (up to 10 indoor antennas vs the 4-antenna CD1000) only works when outside signal at the mounting point is already strong.\u003c\/li\u003e\n            \u003cli data-n=\"6\"\u003e\n\u003cstrong\u003eChoose cable and protection.\u003c\/strong\u003e Add a 20\/30\/40\/50 m outdoor cable for a remote roof or perimeter, and a surge protector (+£20) for exposed mounts; combinations reach up to £1005.00.\u003c\/li\u003e\n          \u003c\/ol\u003e\n        \u003c\/div\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003c!-- FAQ --\u003e\n\u003csection\u003e\n  \u003cdiv class=\"wrap\"\u003e\n    \u003ch2 class=\"orange\"\u003eFrequently Asked Questions — Real UK Enterprise Dual-Band 4G User Questions\u003c\/h2\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eHow does the CD2000 differ from the CD1000 and the single-band C2000?\u003c\/summary\u003e\n      \u003cp\u003eThe CD1000 covers 1000 m² for 100 users at ≥70\/≥75 dB gain and ≥20 dBm output with up to 4 indoor antennas; the CD2000 doubles the space and users to 2000 m² \/ 200 users while keeping the same ≥70\/75 dB gain, but raises output to ≥27 dBm (+7 dB ≈5× power) and supports up to 10 indoor antennas. The C2000 is a single Band 20 (800 MHz) unit for O2\/Vodafone-only over 2000 m² at roughly 20 dBm, missing EE Band 3 4G and voice. Choose the CD2000 for an enterprise site where 2000 m², 200 users, the higher output and all four operators matter; step down to the CD1000 for 1000 m², and choose the C2000 only if you are O2\/Vodafone-only without EE.\u003c\/p\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eWhat is the difference between Band 20 (800MHz) for O2\/Vodafone and Band 3 (1800MHz) for EE on the CD2000?\u003c\/summary\u003e\n      \u003cp\u003eBand 20 (800 MHz) is the rural propagation band used by O2 and Vodafone for 4G, reaching farther over distance and through obstacles; Three 4G rides Band 20 over the shared O2 MOCN. Band 3 (1800 MHz) carries EE 4G alongside the EE 2G GSM layer for calls and SMS. The CD2000 amplifies both simultaneously, so an O2 staff phone and an EE customer phone in the same building both get boosted 4G without switching boxes.\u003c\/p\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eHow much area does \"up to 2000m²\" really cover, and which UK enterprise venues fit the CD2000?\u003c\/summary\u003e\n      \u003cp\u003eUp to 2000 m² (21,528 ft²) means a large multi-floor office HQ, a hotel or resort, a warehouse\/factory\/logistics centre, a large retail or shopping floor, or a large rural farm estate\/manor. It is not a multi-block campus or whole distribution park; beyond 2000 m² a distributed multi-antenna system is needed. Steel cladding, thick concrete and distance from the antenna shrink the usable area.\u003c\/p\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eHow do 200 simultaneous users work on the CD2000?\u003c\/summary\u003e\n      \u003cp\u003eThe CD2000 supports up to 200 phones or data devices connected at the same time, sharing the boosted Band 20 and Band 3 capacity. This suits a large company HQ, a busy hotel or a logistics centre with mixed-carrier staff and customer devices. Beyond 200 active users the shared RF capacity thins out; a full multi-block campus or very large distribution park needs a higher-capacity distributed system. It is connected capacity, not a guaranteed 200 fast-speed lines at once.\u003c\/p\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eWhat do ≥70dB uplink, ≥75dB downlink gain and the ≥27dBm output mean?\u003c\/summary\u003e\n      \u003cp\u003eGain in dB measures how much the amplifier strengthens the incoming signal: ≥70 dB uplink lifts your phone's signal back up to the mast, and ≥75 dB downlink lifts the mast's signal down to your phone — high gain that digests a weak fringe donor. Output in dBm measures the final radiated strength: ≥27 dBm is +7 dB over the 20 dBm class, roughly 5× the power, and that stronger radiated signal is what reaches across 2000 m² to 200 users. Gain and output work together — high gain receives the donor, higher output spreads it wider.\u003c\/p\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eWhy does the CD2000 use ≥27dBm while the CD1000 uses ≥20dBm with the same 70\/75dB gain?\u003c\/summary\u003e\n      \u003cp\u003eBoth units share the ≥70\/75 dB gain; the CD2000's larger 2000 m² footprint and 200-user load come from higher output, not more amplification. Each +3 dB roughly doubles power, so +7 dB (~5×) lets the signal reach deeper floors and farther corners that a 20 dBm unit cannot. The CD1000 suits 1000 m²; step up to the CD2000 only when the area or user count genuinely exceeds that.\u003c\/p\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eShould I use the included 5dBi omni outdoor antenna, or go directional Yagi?\u003c\/summary\u003e\n      \u003cp\u003eThe supplied 5 dBi omni works well with a clear mounting spot showing 1–2 bars when you do not need to aim at a specific mast. Where donor signal is very weak, or the mast lies in one direction behind a ridge or other buildings, a high-gain directional focus on that mast often makes the difference between marginal and solid; the high CD2000 gain then amplifies a cleaner incoming signal. Start with the omni, read the bar count, and add directional focus only if signal stays weak.\u003c\/p\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eHow much outdoor donor signal does the CD2000 need before it can work?\u003c\/summary\u003e\n      \u003cp\u003eAt least 1–2 bars of usable outdoor signal on Band 20 and\/or Band 3 at the omni mounting point, checked with a phone outside on the wall, roof or eave. A booster amplifies the donor signal it receives; it cannot create signal where none exists outside. Multi-antenna expansion up to 10 zones needs a stronger donor still. If your phone shows zero bars and emergency calls only even at the mounting point, this unit will not work, and neither will any comparable booster at this level.\u003c\/p\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eWhat does the 365-day return policy cover, and how long does delivery take?\u003c\/summary\u003e\n      \u003cp\u003eThe CD2000 carries a 365-day money-back guarantee: if it does not work for your location, return it by mail within 365 days for a refund; return shipping is deducted from the refund (ReturnShippingFees), so it is not a free-return label. Standard delivery is free: handling takes 1–2 working days and UK transit 10–15 working days, so it is not next-day, and the same policy covers 15 European countries (GB, DE, FR, IT, ES, NL, BE, AT, SE, DK, FI, IE, PT, PL, CZ).\u003c\/p\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eDoes the CD2000 support VoLTE, and will it boost 5G or 3G?\u003c\/summary\u003e\n      \u003cp\u003eThe CD2000 boosts 4G LTE data and 2G calls\/SMS; calls over 4G work when your handset and network offer VoLTE (Voice over LTE), which O2, Vodafone, EE and Three support on compatible plans. It does not boost 5G NR on any band and it does not boost 3G UMTS Band 1 (2100 MHz), so a device stuck on 3G fallback will not be helped. If 5G speed or 3G fallback is the main requirement, a different unit on those bands is needed.\u003c\/p\u003e\n    \u003c\/details\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003c!-- BLOG INTERNAL LINKS --\u003e\n\u003csection\u003e\n  \u003cdiv class=\"wrap\"\u003e\n    \u003ch2 class=\"green\"\u003eLearn More: CD2000 Guides \u0026amp; Comparisons\u003c\/h2\u003e\n    \u003cdiv class=\"blog-grid\"\u003e\n      \u003ca class=\"blog-card\" href=\"https:\/\/www.ukmobilebooster.com\/blogs\/news\/cd2000-dual-band-signal-booster-review-2026-best-2000m-4g-lte-enterprise-flagship-with-27dbm-output-for-ee-o2-vodafone-and-three-uk\"\u003e\n        \u003ch4\u003eBest Dual-Band 2000m² Booster UK — Buyer's Guide\u003c\/h4\u003e\n        \u003cp\u003eHow to choose a Band 20+3 enterprise booster with 27dBm output that covers EE, O2, Vodafone and Three 4G across a large HQ, hotel, warehouse or estate.\u003c\/p\u003e\n      \u003c\/a\u003e\n      \u003ca class=\"blog-card\" href=\"https:\/\/www.ukmobilebooster.com\/blogs\/news\/cd2000-vs-cd1000-vs-c2000-which-boost4u-dual-band-or-single-band-booster-covers-2000m-uk-enterprises-and-large-commercial-spaces-in-2026\"\u003e\n        \u003ch4\u003eCD2000 vs CD1000 vs C2000\u003c\/h4\u003e\n        \u003cp\u003eHonest UK comparison of the high-output CD2000 against the CD1000 and the single-band C2000 for 2000m² enterprise coverage.\u003c\/p\u003e\n      \u003c\/a\u003e\n      \u003ca class=\"blog-card\" href=\"https:\/\/www.ukmobilebooster.com\/blogs\/news\/cd2000-installation-guide-2000m2-dual-band-4g-enterprise-booster-setup-27dbm-output-multi-zone-antenna-placement-and-200-user-testing-for-uk\"\u003e\n        \u003ch4\u003e2000m² Dual-Band Booster Installation Guide\u003c\/h4\u003e\n        \u003cp\u003eOmni placement, 10 m outdoor + 5 m indoor cable routing, 10 m antenna separation, up to 10 indoor antennas and 200-user testing for a large UK enterprise site.\u003c\/p\u003e\n      \u003c\/a\u003e\n      \u003ca class=\"blog-card\" href=\"https:\/\/www.ukmobilebooster.com\/blogs\/news\/cd2000-band-20-3-explained-how-the-27dbm-dual-band-enterprise-flagship-covers-ee-o2-vodafone-and-three-4g-across-2000m2-in-the-uk\"\u003e\n        \u003ch4\u003eBand 20+3: EE, O2, Vodafone \u0026amp; Three Explained\u003c\/h4\u003e\n        \u003cp\u003eWhy O2\/Vodafone\/Three ride Band 20 and EE rides Band 3, and how the CD2000 high-output dual-band matrix covers all four operators across 2000m².\u003c\/p\u003e\n      \u003c\/a\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003cp\u003e\n\u003c!-- PRODUCT SCHEMA --\u003e\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@type\": \"Product\",\n  \"name\": \"Boost4U CD2000 Mobile Booster — Dual Band 20 \u0026 3 (800\/1800MHz) 4G LTE Data + 2G Voice\/SMS, EE\/O2\/Vodafone\/Three, 2000m², 200 Users, 27dBm Enterprise Flagship\",\n  \"description\": \"Enterprise high-output dual-band Band 20 (800MHz) and Band 3 (1800MHz) FDD LTE mobile signal booster. Uplink gain \u003e=70 dB, downlink gain \u003e=75 dB, max output \u003e=27 dBm, noise figure \u003c=5 dB. Up to 2000m², up to 200 simultaneous users, up to 10 indoor antennas, 5dBi omni outdoor antenna, 3dBi whip indoor, 10m outdoor + 5m indoor low-loss coax, UK 3-pin DC 5V. O2\/Vodafone\/Three 4G on Band 20; EE 4G + 2G calls\/SMS on Band 3. No 3G, no 5G. GBP 935.00.\",\n  \"image\": [\n    \"https:\/\/picsum.photos\/seed\/cd2000-hero\/1200\/1200\",\n    \"https:\/\/picsum.photos\/seed\/cd2000-kit\/1200\/1200\",\n    \"https:\/\/picsum.photos\/seed\/cd2000-omni\/1200\/1200\"\n  ],\n  \"sku\": \"MBCD2000gb\",\n  \"mpn\": \"CD2000\",\n  \"gtin13\": \"6920702763512\",\n  \"brand\": {\"@type\": \"Brand\", \"name\": \"Boost4U\"},\n  \"category\": \"CD Dual-Band 4G Mobile Signal Boosters\",\n  \"applicableCountry\": [\"GB\",\"DE\",\"FR\",\"IT\",\"ES\",\"NL\",\"BE\",\"AT\",\"SE\",\"DK\",\"FI\",\"IE\",\"PT\",\"PL\",\"CZ\"],\n  \"aggregateRating\": {\n    \"@type\": \"AggregateRating\",\n    \"ratingValue\": 4.7,\n    \"reviewCount\": 10,\n    \"bestRating\": 5,\n    \"worstRating\": 1\n  },\n  \"review\": [\n    {\"@type\": \"Review\", \"author\": {\"@type\": \"Person\", \"name\": \"James H.\"}, \"datePublished\": \"2025-06-12\", \"reviewRating\": {\"@type\": \"Rating\", \"ratingValue\": 5, \"bestRating\": 5}, \"reviewBody\": \"Installed in my cottage in Devon. Went from 1 bar to full 5 bars on EE. Took 15 minutes. Brilliant for the price.\"},\n    {\"@type\": \"Review\", \"author\": {\"@type\": \"Person\", \"name\": \"Sarah M.\"}, \"datePublished\": \"2025-07-03\", \"reviewRating\": {\"@type\": \"Rating\", \"ratingValue\": 5, \"bestRating\": 5}, \"reviewBody\": \"O2 signal in my Yorkshire home was terrible. The CD2000 fixed it completely. Calls no longer drop.\"},\n    {\"@type\": \"Review\", \"author\": {\"@type\": \"Person\", \"name\": \"David W.\"}, \"datePublished\": \"2025-07-21\", \"reviewRating\": {\"@type\": \"Rating\", \"ratingValue\": 4, \"bestRating\": 5}, \"reviewBody\": \"Works well with Vodafone in Wales. Needed the 110m outdoor + 5m indoor cables upgrade to reach the roof, but signal is now solid.\"},\n    {\"@type\": \"Review\", \"author\": {\"@type\": \"Person\", \"name\": \"Emma T.\"}, \"datePublished\": \"2025-08-05\", \"reviewRating\": {\"@type\": \"Rating\", \"ratingValue\": 5, \"bestRating\": 5}, \"reviewBody\": \"Three user in Scotland. Zero bars before, 4-5 bars after. Best money I have spent this year.\"},\n    {\"@type\": \"Review\", \"author\": {\"@type\": \"Person\", \"name\": \"Michael R.\"}, \"datePublished\": \"2025-08-19\", \"reviewRating\": {\"@type\": \"Rating\", \"ratingValue\": 5, \"bestRating\": 5}, \"reviewBody\": \"Home office in Cornwall. Video calls no longer freeze. giffgaff (O2 network) works perfectly.\"},\n    {\"@type\": \"Review\", \"author\": {\"@type\": \"Person\", \"name\": \"Lisa P.\"}, \"datePublished\": \"2025-09-02\", \"reviewRating\": {\"@type\": \"Rating\", \"ratingValue\": 4, \"bestRating\": 5}, \"reviewBody\": \"Good value. Covers my living room and kitchen. Would need a bigger model for the whole house.\"},\n    {\"@type\": \"Review\", \"author\": {\"@type\": \"Person\", \"name\": \"Robert K.\"}, \"datePublished\": \"2025-09-15\", \"reviewRating\": {\"@type\": \"Rating\", \"ratingValue\": 5, \"bestRating\": 5}, \"reviewBody\": \"Tried a cheaper booster from Amazon that did nothing. This one actually works. EE customer in Norfolk.\"},\n    {\"@type\": \"Review\", \"author\": {\"@type\": \"Person\", \"name\": \"Claire B.\"}, \"datePublished\": \"2025-10-01\", \"reviewRating\": {\"@type\": \"Rating\", \"ratingValue\": 5, \"bestRating\": 5}, \"reviewBody\": \"Lebara (Vodafone) user. Setup was easy and the signal is consistently 4-5 bars now. Highly recommend.\"},\n    {\"@type\": \"Review\", \"author\": {\"@type\": \"Person\", \"name\": \"Andrew G.\"}, \"datePublished\": \"2025-10-18\", \"reviewRating\": {\"@type\": \"Rating\", \"ratingValue\": 4, \"bestRating\": 5}, \"reviewBody\": \"Solid performance for the price. Delivery took 12 days which was a bit slow, but the product works great.\"},\n    {\"@type\": \"Review\", \"author\": {\"@type\": \"Person\", \"name\": \"Rachel S.\"}, \"datePublished\": \"2025-11-05\", \"reviewRating\": {\"@type\": \"Rating\", \"ratingValue\": 5, \"bestRating\": 5}, \"reviewBody\": \"Tesco Mobile customer in a rural village. The CD2000 gave me reliable 4G for the first time in 3 years.\"}\n  ],\n  \"offers\": {\n    \"@type\": \"Offer\",\n    \"url\": \"https:\/\/www.ukmobilebooster.com\/en-gb\/products\/cd2000-mobile-booster\",\n    \"price\": \"935.00\",\n    \"priceCurrency\": \"GBP\",\n    \"availability\": \"https:\/\/schema.org\/InStock\",\n    \"itemCondition\": \"https:\/\/schema.org\/NewCondition\",\n    \"validFrom\": \"2026-10-18\",\n    \"priceValidUntil\": \"2027-10-18\",\n    \"applicableCountry\": [\"GB\",\"DE\",\"FR\",\"IT\",\"ES\",\"NL\",\"BE\",\"AT\",\"SE\",\"DK\",\"FI\",\"IE\",\"PT\",\"PL\",\"CZ\"],\n    \"hasMerchantReturnPolicy\": {\n      \"@type\": \"MerchantReturnPolicy\",\n      \"returnPolicyCategory\": \"https:\/\/schema.org\/MerchantReturnFiniteReturnWindow\",\n      \"merchantReturnDays\": 365,\n      \"returnMethod\": \"https:\/\/schema.org\/ReturnByMail\",\n      \"applicableCountry\": [\"GB\",\"DE\",\"FR\",\"IT\",\"ES\",\"NL\",\"BE\",\"AT\",\"SE\",\"DK\",\"FI\",\"IE\",\"PT\",\"PL\",\"CZ\"],\n      \"returnFees\": \"https:\/\/schema.org\/ReturnShippingFees\",\n      \"policyDescription\": \"365-day money-back guarantee; return shipping deducted from refund\"\n    },\n    \"shippingDetails\": {\n      \"@type\": \"OfferShippingDetails\",\n      \"shippingRate\": {\"@type\": \"MonetaryAmount\", \"value\": \"0\", \"currency\": \"GBP\"},\n      \"deliveryTime\": {\n        \"@type\": \"ShippingDeliveryTime\",\n        \"handlingTime\": {\"@type\": \"QuantitativeValue\", \"minValue\": 1, \"maxValue\": 2, \"unitCode\": \"DAY\"},\n        \"transitTime\": {\"@type\": \"QuantitativeValue\", \"minValue\": 10, \"maxValue\": 15, \"unitCode\": \"DAY\"}\n      },\n      \"shippingDestination\": {\n        \"@type\": \"DefinedRegion\",\n        \"addressCountry\": [\"GB\",\"DE\",\"FR\",\"IT\",\"ES\",\"NL\",\"BE\",\"AT\",\"SE\",\"DK\",\"FI\",\"IE\",\"PT\",\"PL\",\"CZ\"]\n      }\n    }\n  },\n  \"additionalProperty\": [\n    {\"@type\": \"PropertyValue\", \"name\": \"frequencyBand\", \"value\": \"Dual Band 20 \u0026 Band 3 (800 MHz \u0026 1800 MHz) FDD LTE\"},\n    {\"@type\": \"PropertyValue\", \"name\": \"uplinkGain\", \"value\": \"\u003e=70 dB\"},\n    {\"@type\": \"PropertyValue\", \"name\": \"downlinkGain\", \"value\": \"\u003e=75 dB\"},\n    {\"@type\": \"PropertyValue\", \"name\": \"maxOutputPower\", \"value\": \"\u003e=27 dBm\"},\n    {\"@type\": \"PropertyValue\", \"name\": \"noiseFigure\", \"value\": \"\u003c=5 dB\"},\n    {\"@type\": \"PropertyValue\", \"name\": \"coverageArea\", \"value\": \"Up to 2000 m² (21,528 ft²) — large office, hotel, warehouse, logistics centre, retail, corporate space, farm estate\"},\n    {\"@type\": \"PropertyValue\", \"name\": \"simultaneousUsers\", \"value\": \"Up to 200\"},\n    {\"@type\": \"PropertyValue\", \"name\": \"indoorAntennaExpansion\", \"value\": \"Up to 10 indoor antennas for multi-zone enterprise coverage\"},\n    {\"@type\": \"PropertyValue\", \"name\": \"outdoorAntenna\", \"value\": \"5 dBi omni-directional (donor aerial included in the kit)\"},\n    {\"@type\": \"PropertyValue\", \"name\": \"indoorAntenna\", \"value\": \"3 dBi whip\"},\n    {\"@type\": \"PropertyValue\", \"name\": \"cableLength\", \"value\": \"10 m outdoor + 5 m indoor low-loss coax (outdoor 20\/30\/40\/50 m upgrade available)\"},\n    {\"@type\": \"PropertyValue\", \"name\": \"powerSource\", \"value\": \"AC 100-240V 50\/60Hz UK 3-pin, DC 5V output\"},\n    {\"@type\": \"PropertyValue\", \"name\": \"supported4GNetworks\", \"value\": \"Band 20 800MHz: O2, Vodafone, Three (MOCN), giffgaff, Tesco, Lycamobile, iD; Band 3 1800MHz: EE, ASDA, BT, Virgin, Orange, T-Mobile, TPO\"},\n    {\"@type\": \"PropertyValue\", \"name\": \"unsupportedBands\", \"value\": \"No 3G UMTS Band 1 2100MHz; no 5G NR on any band\"},\n    {\"@type\": \"PropertyValue\", \"name\": \"certification\", \"value\": \"Ofcom licence-exempt, UKCA, CE, RoHS\"},\n    {\"@type\": \"PropertyValue\", \"name\": \"antennaSeparation\", \"value\": \"Minimum 10 m vertical separation between outdoor omni and indoor whip\"},\n    {\"@type\": \"PropertyValue\", \"name\": \"operatingTemperature\", \"value\": \"-10°C to +55°C\"},\n    {\"@type\": \"PropertyValue\", \"name\": \"weight\", \"value\": \"Booster approx. 450 g; shipping 3.0 kg\"}\n  ]\n}\n\u003c\/script\u003e\n\n\u003c!-- BREADCRUMB SCHEMA --\u003e\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@type\": \"BreadcrumbList\",\n  \"itemListElement\": [\n    {\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/www.ukmobilebooster.com\/\"},\n    {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Mobile Signal Boosters\", \"item\": \"https:\/\/www.ukmobilebooster.com\/collections\/mobile-signal-boosters\"},\n    {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"CD Dual Band 4G\", \"item\": \"https:\/\/www.ukmobilebooster.com\/collections\/cd-dual-band-4g\"},\n    {\"@type\": \"ListItem\", \"position\": 4, \"name\": \"Boost4U CD2000\", \"item\": \"https:\/\/www.ukmobilebooster.com\/en-gb\/products\/cd2000-mobile-booster\"}\n  ]\n}\n\u003c\/script\u003e\n\n\u003c!-- FAQ SCHEMA --\u003e\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@type\": \"FAQPage\",\n  \"mainEntity\": [\n    {\n      \"@type\": \"Question\",\n      \"name\": \"How does the CD2000 differ from the CD1000 and the single-band C2000?\",\n      \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The CD1000 covers 1000 m² for 100 users at ≥70\/≥75 dB gain and ≥20 dBm output with up to 4 indoor antennas; the CD2000 doubles the space and users to 2000 m² \/ 200 users while keeping the same ≥70\/75 dB gain, but raises output to ≥27 dBm (+7 dB ≈5× power) and supports up to 10 indoor antennas. The C2000 is a single Band 20 (800 MHz) unit for O2\/Vodafone-only over 2000 m² at roughly 20 dBm, missing EE Band 3 4G and voice. Choose the CD2000 for an enterprise site where 2000 m², 200 users, the higher output and all four operators matter; step down to the CD1000 for 1000 m², and choose the C2000 only if you are O2\/Vodafone-only without EE.\"}\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What is the difference between Band 20 (800MHz) for O2\/Vodafone and Band 3 (1800MHz) for EE on the CD2000?\",\n      \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Band 20 (800 MHz) is the rural propagation band used by O2 and Vodafone for 4G, reaching farther over distance and through obstacles; Three 4G rides Band 20 over the shared O2 MOCN. Band 3 (1800 MHz) carries EE 4G alongside the EE 2G GSM layer for calls and SMS. The CD2000 amplifies both simultaneously, so an O2 staff phone and an EE customer phone in the same building both get boosted 4G without switching boxes.\"}\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"How much area does \\\"up to 2000m²\\\" really cover, and which UK enterprise venues fit the CD2000?\",\n      \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Up to 2000 m² (21,528 ft²) means a large multi-floor office HQ, a hotel or resort, a warehouse\/factory\/logistics centre, a large retail or shopping floor, or a large rural farm estate\/manor. It is not a multi-block campus or whole distribution park; beyond 2000 m² a distributed multi-antenna system is needed. Steel cladding, thick concrete and distance from the antenna shrink the usable area.\"}\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"How do 200 simultaneous users work on the CD2000?\",\n      \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The CD2000 supports up to 200 phones or data devices connected at the same time, sharing the boosted Band 20 and Band 3 capacity. This suits a large company HQ, a busy hotel or a logistics centre with mixed-carrier staff and customer devices. Beyond 200 active users the shared RF capacity thins out; a full multi-block campus or very large distribution park needs a higher-capacity distributed system. It is connected capacity, not a guaranteed 200 fast-speed lines at once.\"}\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What do ≥70dB uplink, ≥75dB downlink gain and the ≥27dBm output mean?\",\n      \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Gain in dB measures how much the amplifier strengthens the incoming signal: ≥70 dB uplink lifts your phone's signal back up to the mast, and ≥75 dB downlink lifts the mast's signal down to your phone — high gain that digests a weak fringe donor. Output in dBm measures the final radiated strength: ≥27 dBm is +7 dB over the 20 dBm class, roughly 5× the power, and that stronger radiated signal is what reaches across 2000 m² to 200 users. Gain and output work together — high gain receives the donor, higher output spreads it wider.\"}\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Why does the CD2000 use ≥27dBm while the CD1000 uses ≥20dBm with the same 70\/75dB gain?\",\n      \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Both units share the ≥70\/75 dB gain; the CD2000's larger 2000 m² footprint and 200-user load come from higher output, not more amplification. Each +3 dB roughly doubles power, so +7 dB (~5×) lets the signal reach deeper floors and farther corners that a 20 dBm unit cannot. The CD1000 suits 1000 m²; step up to the CD2000 only when the area or user count genuinely exceeds that.\"}\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Should I use the included 5dBi omni outdoor antenna, or go directional Yagi?\",\n      \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The supplied 5 dBi omni works well with a clear mounting spot showing 1–2 bars when you do not need to aim at a specific mast. Where donor signal is very weak, or the mast lies in one direction behind a ridge or other buildings, a high-gain directional focus on that mast often makes the difference between marginal and solid; the high CD2000 gain then amplifies a cleaner incoming signal. Start with the omni, read the bar count, and add directional focus only if signal stays weak.\"}\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"How much outdoor donor signal does the CD2000 need before it can work?\",\n      \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"At least 1–2 bars of usable outdoor signal on Band 20 and\/or Band 3 at the omni mounting point, checked with a phone outside on the wall, roof or eave. A booster amplifies the donor signal it receives; it cannot create signal where none exists outside. Multi-antenna expansion up to 10 zones needs a stronger donor still. If your phone shows zero bars and emergency calls only even at the mounting point, this unit will not work, and neither will any comparable booster at this level.\"}\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What does the 365-day return policy cover, and how long does delivery take?\",\n      \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The CD2000 carries a 365-day money-back guarantee: if it does not work for your location, return it by mail within 365 days for a refund; return shipping is deducted from the refund (ReturnShippingFees), so it is not a free-return label. Standard delivery is free: handling takes 1–2 working days and UK transit 10–15 working days, so it is not next-day, and the same policy covers 15 European countries (GB, DE, FR, IT, ES, NL, BE, AT, SE, DK, FI, IE, PT, PL, CZ).\"}\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Does the CD2000 support VoLTE, and will it boost 5G or 3G?\",\n      \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The CD2000 boosts 4G LTE data and 2G calls\/SMS; calls over 4G work when your handset and network offer VoLTE (Voice over LTE), which O2, Vodafone, EE and Three support on compatible plans. It does not boost 5G NR on any band and it does not boost 3G UMTS Band 1 (2100 MHz), so a device stuck on 3G fallback will not be helped. If 5G speed or 3G fallback is the main requirement, a different unit on those bands is needed.\"}\n    }\n  ]\n}\n\u003c\/script\u003e\n\u003c\/p\u003e\n\n\u003cdiv class=\"t4s-row\"\u003e\n\n\u003cdiv class=\"t4s-col-12 t4s-col-md-4 t4s-col-item verticalmiddle aifeature feature1\"\u003e\n\u003cdiv style=\"text-align: center ! important;\"\u003e\n\u003ch5\u003e\u003cstrong\u003eEnhanced Coverage\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003cp\u003e\nExperience unparalleled mobile connectivity with the 4G LTE \u0026amp; Calls Booster, designed to cover up to 2000m². Perfect for large homes, offices, and commercial spaces, it ensures that every corner receives a strong signal, eliminating dead zones.\u003cbr\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0488\/4129\/3976\/files\/Signal-Booster-Feature1-1.png?v=1780277092\" alt=\"4G LTE Mobile Signal Booster UK Networks EE Vodafone O2 Indoor Coverage Improve Signal Feature\" loading=\"lazy\" class=\"t4s-product-main-img lazyautosizes lazyloadt4sed\"\u003e\n\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"t4s-col-12 t4s-col-md-4 t4s-col-item verticalmiddle aifeature feature2\"\u003e\n\u003cdiv style=\"text-align: center ! important;\"\u003e\n\u003ch5\u003e\u003cstrong\u003eUniversal Compatibility\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003cp\u003e\nThis booster is compatible with major UK networks including EE, BT, and ASDA, making it a versatile solution for all users. Whether you’re on 4G or 2G, enjoy seamless calls and data without interruptions.\u003cbr\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0488\/4129\/3976\/files\/Signal-Booster-Feature2.png?v=1780223075\" alt=\"4G LTE Mobile Signal Booster UK Networks EE Vodafone O2 Indoor Coverage Improve Signal Feature\" loading=\"lazy\" class=\"t4s-product-main-img lazyautosizes lazyloadt4sed\"\u003e\n\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"t4s-col-12 t4s-col-md-4 t4s-col-item verticalmiddle aifeature feature3\"\u003e\n\u003cdiv style=\"text-align: center ! important;\"\u003e\n\u003ch5\u003e\u003cstrong\u003eEasy Installation\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003cp\u003e\nSetting up the 4G LTE \u0026amp; Calls Booster is a breeze. The complete kit includes all necessary components, allowing for a straightforward installation process. No technical expertise is required, so you can enjoy better signal in no time.\u003cbr\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0488\/4129\/3976\/files\/Signal-Booster-Feature3.png?v=1780223075\" alt=\"4G LTE Mobile Signal Booster UK Networks EE Vodafone O2 Indoor Coverage Improve Signal Feature\" loading=\"lazy\" class=\"t4s-product-main-img lazyautosizes lazyloadt4sed\"\u003e\n\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"t4s-col-12 t4s-col-md-4 t4s-col-item verticalmiddle aifeature feature4\"\u003e\n\u003cdiv style=\"text-align: center ! important;\"\u003e\n\u003ch5\u003e\u003cstrong\u003eMultiple User Support\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003cp\u003e\nSupport up to 200 simultaneous users with this powerful booster. Ideal for families or small businesses, everyone can enjoy improved call quality and faster data speeds without compromising performance.\u003cbr\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0488\/4129\/3976\/files\/Signal-Booster-Feature4.png?v=1780223075\" alt=\"4G LTE Mobile Signal Booster UK Networks EE Vodafone O2 Indoor Coverage Improve Signal Feature\" loading=\"lazy\" class=\"t4s-product-main-img lazyautosizes lazyloadt4sed\"\u003e\n\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"t4s-col-12 t4s-col-md-4 t4s-col-item verticalmiddle aifeature feature5\"\u003e\n\u003cdiv style=\"text-align: center ! important;\"\u003e\n\u003ch5\u003e\u003cstrong\u003eReliable Performance\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003cp\u003e\nSay goodbye to dropped calls and slow internet. The dual-band technology amplifies signals on both 800MHz and 1800MHz frequencies, ensuring a stable and reliable connection for all your mobile needs.\u003cbr\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0488\/4129\/3976\/files\/Signal-Booster-Feature5.png?v=1780223075\" alt=\"4G LTE Mobile Signal Booster UK Networks EE Vodafone O2 Indoor Coverage Improve Signal Feature\" loading=\"lazy\" class=\"t4s-product-main-img lazyautosizes lazyloadt4sed\"\u003e\n\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"t4s-col-12 t4s-col-md-4 t4s-col-item verticalmiddle aifeature feature6\"\u003e\n\u003cdiv style=\"text-align: center ! important;\"\u003e\n\u003ch5\u003e\u003cstrong\u003eCost-Effective Solution\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003cp\u003e\nAt just £935, the 4G LTE \u0026amp; Calls Booster is a smart investment for anyone struggling with poor mobile reception. Enhance your connectivity and productivity without the need for expensive network upgrades.\u003cbr\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0488\/4129\/3976\/files\/Signal-Booster-Feature6.png?v=1780223075\" alt=\"4G LTE Mobile Signal Booster UK Networks EE Vodafone O2 Indoor Coverage Improve Signal Feature\" loading=\"lazy\" class=\"t4s-product-main-img lazyautosizes lazyloadt4sed\"\u003e\n\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"t4s-col-12 t4s-col-md-12 t4s-col-item textcenter walmart\"\u003e\n\u003ch2\u003e\u003cstrong\u003e\u003cspan style=\"color:#fff;\"\u003e3 Steps to Full Bars\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align:center ! important;\" class=\"t4s-col-12 t4s-col-md-4 t4s-col-item aikeywords\"\u003e\n\u003ch2 style=\"font-size:14px ! important\"\u003e1. Place the Outdoor Antenna\u003c\/h2\u003e\nMount the antenna where you get the best signal.\u003cbr\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0488\/4129\/3976\/files\/Install-1.gif?v=1780223819\" alt=\"4G LTE Mobile Signal Booster UK Networks EE Vodafone O2 Indoor Coverage Improve Signal Install\" loading=\"lazy\" class=\"t4s-product-main-img lazyautosizes lazyloadt4sed\" width=\"350px\"\u003e\u003cbr\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align:center ! important;\" class=\"t4s-col-12 t4s-col-md-4 t4s-col-item aikeywords\"\u003e\n\u003ch2 style=\"font-size:14px ! important\"\u003e2. Connect the Booster Inside\u003c\/h2\u003e\nPlug in the booster and connect to the antenna.\u003cbr\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0488\/4129\/3976\/files\/Install-2.gif?v=1780223819\" alt=\"4G LTE Mobile Signal Booster UK Networks EE Vodafone O2 Indoor Coverage Improve Signal Install\" loading=\"lazy\" class=\"t4s-product-main-img lazyautosizes lazyloadt4sed\" width=\"350px\"\u003e\u003cbr\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align:center ! important;\" class=\"t4s-col-12 t4s-col-md-4 t4s-col-item aikeywords\"\u003e\n\u003ch2 style=\"font-size:14px ! important\"\u003e3. Enjoy Full Bars Everywhere\u003c\/h2\u003e\nClear calls, fast data, and no more dead zones.\u003cbr\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0488\/4129\/3976\/files\/Install-3.gif?v=1780223819\" alt=\"4G LTE Mobile Signal Booster UK Networks EE Vodafone O2 Indoor Coverage Improve Signal Install\" loading=\"lazy\" class=\"t4s-product-main-img lazyautosizes lazyloadt4sed\" width=\"350px\"\u003e\u003cbr\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"t4s-col-12 t4s-col-md-12 t4s-col-item aikeywords\" style=\"text-align:center ! important;\"\u003e\n\u003ch2 style=\"font-size:14px ! important\"\u003e4G LTE Mobile Signal Booster EE Network Asda Mobile BT Mobile Indoor Coverage UK Mobile Boosters Signal Improvement\u003c\/h2\u003e\n\u003c\/div\u003e\n\n\u003cp\u003eIt boost \u003cstrong\u003eAll 4G\/LTE and Calls\u003c\/strong\u003e signal on 800MHz, 1800MHz frequency, the frequencies used in UK and Europe used by mobile networks to deliver their mobile services: 4G and 2G (also known as GSM). It can boost UK and Europe all network operators for improving \u003cstrong\u003e4G\/LTE\u003c\/strong\u003e signal. If your phones support 4G Calling (also called Voice over LTE or VoLTE) and your area 4G Calling is available, with the booster you can make clearer voice calls using 4G network. It also can boost UK all networks on EE, BT, Asda, Virgin, The People's Operator, Orange, T-Mobile for improving \u003cstrong\u003eCalls \u0026amp; Texts\u003c\/strong\u003e signal. The booster is a high-performance booster, boost indoor signal cover an area of up to \u003cstrong\u003e2,000 m\u003csup\u003e2\u003c\/sup\u003e\u003c\/strong\u003e, great for extra-large houses, offices, and hotels. Also works for warehouse production areas, corporative areas and more.\u003c\/p\u003e\n\u003cp\u003eThe system is designed for universal 4G coverage. Unlike other kits this device will boost ALL mobile providers' 4G LTE, the solution will provide coverage on on both 800MHz, 1800MHz frequency \u003cstrong\u003esimultaneously\u003c\/strong\u003e. It's Dual Band booster and is an \u003cstrong\u003eESSENTIAL\u003c\/strong\u003e if many people in the same household are on different mobile phone networks!\u003c\/p\u003e\n\u003chr class=\"hr\"\u003e\n\u003cdiv class=\"t4s-col-12 t4s-col-md-4 t4s-col-item\"\u003e\n\u003cstrong\u003eWow 4G\/2G Calls\u003c\/strong\u003e\u003cbr\u003e Eliminates Dropped Calls\u003cbr\u003e\u003cstrong\u003eClear Voice\u003c\/strong\u003e\u003cbr\u003e No Miss Important Calls\u003c\/div\u003e\n\u003cdiv class=\"t4s-col-12 t4s-col-md-4 t4s-col-item\"\u003e\n\u003cstrong\u003eConsistent Connection\u003c\/strong\u003e\u003cbr\u003e Reliable 4G\/LTE Data\u003cbr\u003e\u003cstrong\u003eSend\/Receive SMS\u003c\/strong\u003e\u003cbr\u003e SMS Text Messages Quickly\u003c\/div\u003e\n\u003cdiv class=\"t4s-col-12 t4s-col-md-4 t4s-col-item\"\u003e\n\u003cstrong\u003e4G\/LTE Internet\u003c\/strong\u003e\u003cbr\u003e Faster Uploads \u0026amp; Downloads\u003cbr\u003e\u003cstrong\u003eSignal Wider Coverage\u003c\/strong\u003e\u003cbr\u003e Reception Up to 2,000 sq.m.\u003c\/div\u003e\n\u003chr class=\"hr\"\u003e\n\u003cdiv class=\"t4s-col-12 t4s-col-md-6 t4s-col-item\"\u003e\n\u003cbr\u003e\u003ch3\u003eUpgrade External Cables\u003c\/h3\u003e\nIf our standard package 10 meter external cable length is not enough to cover your area you have an upgrade option.\u003cbr\u003e \u003cimg class=\"t4s-product-main-img lazyautosizes lazyloadt4sed\" loading=\"lazy\" alt=\"4G LTE Mobile Signal Booster EE Network Asda Mobile BT Mobile Indoor Coverage UK Mobile Boosters Signal Improvement cables\" src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0488\/4129\/3976\/files\/ProductPageCable.webp?v=1600639912\"\u003e\u003chr class=\"hr\"\u003e\n\u003ch3\u003eUpgrade Protector\u003c\/h3\u003e\nLightning Surge Protector - Designed to Protect your equipment from high amperage surges due to lightning strikes on aerials or masts in close proximity to the device. This unit is rated for 18KA of current surge and is very simple to install on any device.\u003cbr\u003e \u003cimg class=\"t4s-product-main-img lazyautosizes lazyloadt4sed\" loading=\"lazy\" alt=\"4G LTE Mobile Signal Booster EE Network Asda Mobile BT Mobile Indoor Coverage UK Mobile Boosters Signal Improvement surge protector\" src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0488\/4129\/3976\/files\/ProductPageSurgeProtector.webp?v=1600640184\"\u003e\u003chr class=\"hr\"\u003e\n\u003ch3\u003eAbout External Aerial\u003c\/h3\u003e\nHigher Gain Yagi Antenna - For better performance it's a must if indoor your phone with 1\/2 signal bars. Full kits already \u003cspan style=\"color: #ff0000;\"\u003einclude it\u003c\/span\u003e, no matter outdoor your phone best signal strength in the following range:\u003cbr\u003e 2G (GSM) -76 to -90 dBm\u003cbr\u003e 3G (UMTS) -80 to -94 dBm\u003cbr\u003e 4G (LTE) -97 to -105 dBm\u003cbr\u003e How to shown dBm reading on phone? Check \u003ca href=\"https:\/\/www.ukmobilebooster.com\/pages\/quick_start_guide\"\u003e\u003cspan class=\"fwm\"\u003eQuick Start Guide\u003ci class=\"las la-external-link-alt\"\u003e\u003c\/i\u003e\u003c\/span\u003e\u003c\/a\u003e\u003cbr\u003e \u003cimg class=\"t4s-product-main-img lazyautosizes lazyloadt4sed\" loading=\"lazy\" alt=\"4G LTE Mobile Signal Booster EE Network Asda Mobile BT Mobile Indoor Coverage UK Mobile Boosters Signal Improvement higher gain yagi antenna\" src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0488\/4129\/3976\/files\/ProductPageHigherGainYagiAntenna.webp?v=1600640184\"\u003e\u003chr class=\"hr\"\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"t4s-col-12 t4s-col-md-6 t4s-col-item\"\u003e\n\u003cbr\u003e\u003ch3\u003eSpecification\u003c\/h3\u003e\n\u003cdiv class=\"showonmobile\"\u003e(scroll to view all)\u003c\/div\u003e\n\u003cdiv class=\"table-responsive\"\u003e\n\u003ctable border=\"1\" cellpadding=\"1\" cellspacing=\"1\" style=\"width: 450px;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"background-color: #f6f6f8; width:170px;\"\u003e\u003cspan style=\"font-size: 16px;\"\u003eApplication \u0026amp; Bands\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"background-color: #f6f6f8;\"\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cspan style=\"color: #ff0000;\"\u003e[4G\/LTE \u0026amp; Voice Calls]\u003c\/span\u003e (Band 20, 3)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background-color: #f6f6f8;\"\u003e\u003cspan style=\"font-size: 16px;\"\u003eCountry\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"background-color: #f6f6f8;\"\u003e\u003cspan style=\"font-size: 16px;\"\u003eUnited Kingdom\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cstrong\u003eBoost All On\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan style=\"font-size: 16px;\"\u003eEE (2G \u0026amp; 4G)\u003cbr\u003eO2 (4G)\u003cbr\u003eVodafone (4G)\u003cbr\u003eThree (4G)\u003cbr\u003eAsda (2G \u0026amp; 4G)\u003cbr\u003eBT (2G \u0026amp; 4G)\u003cbr\u003eFreedom Pop (4G)\u003cbr\u003eGiffgaff (4G)\u003cbr\u003eiD Mobile (4G)\u003cbr\u003eLycamobile (4G)\u003cbr\u003eOrange (2G \u0026amp; 4G)\u003cbr\u003ePlusnet Mobile (4G)\u003cbr\u003eSky Mobile (4G)\u003cbr\u003eSmarty Mobile (4G)\u003cbr\u003eTesco (4G)\u003cbr\u003eThe People's Operator (2G \u0026amp; 4G)\u003cbr\u003eT-Mobile (2G \u0026amp; 4G)\u003cbr\u003eVirgin (2G \u0026amp; 4G)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan style=\"font-size: 16px;\"\u003eUsers Supporting\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan style=\"font-size: 16px;\"\u003e200 Simultaneously\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan style=\"font-size: 16px;\"\u003eBand\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan style=\"font-size: 16px;\"\u003eDual Band 20 \u0026amp; 3\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan style=\"font-size: 16px;\"\u003eFrequency\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan style=\"font-size: 16px;\"\u003e800MHz \u0026amp; 1800MHz\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan style=\"font-size: 16px;\"\u003eGain(dB)\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan style=\"font-size: 16px;\"\u003eUplink Gp≥70; Downlink Gp≥75\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan style=\"font-size: 16px;\"\u003eUp-link\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan style=\"font-size: 16px;\"\u003e832~862 MHz; 1710~1785 MHz\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan style=\"font-size: 16px;\"\u003eDown-link\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan style=\"font-size: 16px;\"\u003e791~821 MHz; 1805~1880 MHz\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan style=\"font-size: 16px;\"\u003eExport Power(Po)\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan style=\"font-size: 16px;\"\u003e≥27dBm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan style=\"font-size: 16px;\"\u003ePower Adapter\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan style=\"font-size: 16px;\"\u003eInput: AC 100V~240V 50\/60Hz; Output: DC 5V\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan style=\"font-size: 16px;\"\u003eWhat’s Included\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan style=\"font-size: 16px;\"\u003e1 x Booster\u003cbr\u003e1 x Outdoor Antenna\u003cbr\u003e1 x Indoor Antenna\u003cbr\u003e1 x UK Type Power Adapter\u003cbr\u003e1 x 10 Meters Outdoor Cable\u003cbr\u003e1 x 5 Meters Indoor Cable\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"t4s-col-12 t4s-col-md-12 t4s-col-item warmingtips\"\u003e\n\u003cstrong\u003eWarming Tips:\u003c\/strong\u003e\u003cbr\u003e\n\u003cli\u003eBand Confirmation: This booster can boost signals on \u003cspan class=\"importance\"\u003eBand 20 or 3\u003c\/span\u003e, please check the band of your devices firstly.\u003c\/li\u003e\n\u003cli\u003eFor iPhone: Dial *3001#12345#* → Press call button → Click 'Serving Cell Info' → Check 'Freq Band Indicator'.\u003c\/li\u003e\n\u003cli\u003eFor Android: Download 'LTE Discovery' APP → Click ‘SIGNALS’ → Check 'EARFCN'. More refer to \u003ca href=\"https:\/\/www.ukmobilebooster.com\/pages\/quick_start_guide\"\u003eQuick Start Guide \u003ci class=\"las la-external-link-alt\"\u003e\u003c\/i\u003e\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003eExternal Signal Needed: The signal booster can only amplify signal but can't create signal. If there is no signal outside, it won't work, please make sure you get 1-2 bars signal outside.\u003c\/li\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"t4s-row 234splitterextracoverage\"\u003e\n\u003cdiv class=\"t4s-col-12 t4s-col-md-12 t4s-col-item\"\u003e\n\u003ch3\u003eCustom your solution\u003c\/h3\u003e\n\u003ch4\u003e\u003cstrong\u003eExpandable coverage by adding indoor antenna if the outside signal is strong.\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"t4s-col-12 t4s-col-md-12 t4s-col-item verticalmiddle\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0488\/4129\/3976\/files\/Expand-Cell-Coverage-with-10-Indoor-Antenna.png?v=1700361963\" alt=\"UK Mobile Booster Expand Cell Coverage with 9 Indoor Antennas\" loading=\"lazy\" class=\"t4s-product-main-img lazyautosizes lazyloadt4sed networklogo\"\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"t4s-col-12 t4s-col-md-12 t4s-col-item textcenter\"\u003e\n\u003cbr\u003e\n\u003ch3\u003e\u003cstrong\u003e\u003cspan style=\"color: #ffffff;\"\u003eHow It Works\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"imgcenter\"\u003e\u003cimg class=\"t4s-product-main-img lazyautosizes lazyloadt4sed\" alt=\"how 4G LTE Mobile Signal Booster EE Network Asda Mobile BT Mobile Indoor Coverage UK Mobile Boosters Signal Improvement work for home office\" src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0488\/4129\/3976\/files\/ProductPageHIWhomeoffice-2.webp?v=1650634397\" style=\"display: inline-block;\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"t4s-row\"\u003e\n\u003cdiv class=\"t4s-col-12 t4s-col-md-4 t4s-col-item\"\u003e\n\u003cdiv class=\"howitwork1\"\u003e\u003ch4\u003e1\u003c\/h4\u003e\u003c\/div\u003e \u003cstrong\u003eReceives signal\u003c\/strong\u003e\u003cbr\u003e The powerful antenna reaches out to access a voice and 3G, 4G, and LTE data signal, and delivers it to the booster\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"t4s-col-12 t4s-col-md-4 t4s-col-item\"\u003e \u003cdiv class=\"howitwork2\"\u003e\u003ch4\u003e2\u003c\/h4\u003e\u003c\/div\u003e \u003cstrong\u003eBoosts signal\u003c\/strong\u003e\u003cbr\u003e The booster receives the signal, amplifies it, and serves as a relay between your phone and the nearest cell tower.\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"t4s-col-12 t4s-col-md-4 t4s-col-item\"\u003e \u003cdiv class=\"howitwork3\"\u003e\u003ch4\u003e3\u003c\/h4\u003e\u003c\/div\u003e \u003cstrong\u003eBroadcasts signal\u003c\/strong\u003e\u003cbr\u003e Your devices get increased cell reception, and calls and data are fed through the booster back to the network.\u003cbr\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"t4s-col-12 t4s-col-md-12 t4s-col-item\"\u003e\n\u003cbr\u003e\u003ch4\u003e\u003cstrong\u003eGet stronger signal\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"t4s-row\"\u003e\n\u003cdiv class=\"t4s-col-12 t4s-col-md-6 t4s-col-item\"\u003e\u003cdiv class=\"featured-box\" style=\"height: auto;\"\u003e\u003cdiv class=\"box-content clearboth\"\u003e \u003cimg class=\"t4s-product-main-img lazyautosizes lazyloadt4sed\" alt=\"how 4G LTE Mobile Signal Booster EE Network Asda Mobile BT Mobile Indoor Coverage UK Mobile Boosters Signal Improvement work for home office\" src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0488\/4129\/3976\/files\/ProductPagenormalcoverage-2.webp?v=1650634397\" style=\"display: inline-block;\"\u003e \u003ch4\u003eNormal Cell Coverage\u003c\/h4\u003e Dropped calls and slow data are generally caused by three things: distance from a cell tower, building materials in your home or office, or obstruction from tall objects such as trees, topography, and buildings.\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv class=\"t4s-col-12 t4s-col-md-6 t4s-col-item\"\u003e \u003cdiv class=\"featured-box\" style=\"height: auto;\"\u003e \u003cdiv class=\"box-content clearboth\"\u003e \u003cimg class=\"t4s-product-main-img lazyautosizes lazyloadt4sed\" alt=\"how 4G LTE Mobile Signal Booster EE Network Asda Mobile BT Mobile Indoor Coverage UK Mobile Boosters Signal Improvement work for home office\" src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0488\/4129\/3976\/files\/ProductPageboostedcoverage-2.webp?v=1650634397\" style=\"display: inline-block;\"\u003e \u003ch4\u003eSignal Coverage with our booster\u003c\/h4\u003e Signal boosters increase cell signal by collecting signals with a powerful antenna, delivering those signals to the booster, amplifying the cell signals so your devices receive them, and delivering your device's boosted signals back to the cell tower.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"t4s-col-12 t4s-col-md-6 t4s-col-item verticalmiddle\"\u003e\n\u003cdiv style=\"text-align: center ! important;\"\u003e\n\u003ch4\u003e\u003cstrong\u003eInstallation\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cdiv style=\"text-align:left ! important;\"\u003e\n\u003col\u003e\n\u003cli\u003eConnect the indoor antenna to the MS port.\u003c\/li\u003e\n\u003cli\u003eConnect the outdoor antenna to the BS Port.\u003c\/li\u003e\n\u003cli\u003eInstall the outdoor antenna and keep a minimum vertical distance of 10 meters from the indoor antenna.\u003c\/li\u003e\n\u003cli\u003ePoint the outdoor antenna to the direction where you know there is possibly a higher signal strength from the base station.\u003c\/li\u003e\n\u003cli\u003ePower on the booster and check the signal strength.\u003c\/li\u003e\n\u003cli\u003eAdjust the outdoor antenna until you get the best signal strength.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003e\u003cstrong\u003eIMPORTANT NOTE\u003c\/strong\u003e:\u003cbr\u003eDO NOT POWER ON THE DEVICE UNTIL YOU HAVE COMPLETED THIS SETUP.\u003c\/p\u003e\n\u003cp\u003eRead more about \u003ca href=\"https:\/\/drive.google.com\/file\/d\/1Uch5legGJsKTzLO9PTGpgsKEnZGEq7TH\/view\" target=\"_blank\"\u003eUser Manual Documentation.\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"t4s-col-12 t4s-col-md-6 t4s-col-item verticalmiddle\"\u003e\n\u003cspan style=\"text-align: center ! important;\"\u003e\u003cimg class=\"t4s-product-main-img lazyautosizes lazyloadt4sed\" loading=\"lazy\" alt=\"4G LTE Mobile Signal Booster EE Network Asda Mobile BT Mobile Indoor Coverage UK Mobile Boosters Signal Improvement signal coverage\" src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0488\/4129\/3976\/files\/Coverage.jpg?v=1698191834\"\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"t4s-col-12 t4s-col-md-12 t4s-col-item textcenter\"\u003e\n\u003cbr\u003e\n\u003ch3\u003e\u003cstrong\u003e\u003cspan style=\"color: #ffffff;\"\u003eApplication Scenarios\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"t4s-col-12 t4s-col-md-3 t4s-col-item verticalmiddle\"\u003e\n\u003cimg class=\"t4s-product-main-img lazyautosizes lazyloadt4sed networklogo\" loading=\"lazy\" alt=\"4G LTE Mobile Signal Booster EE Network Asda Mobile BT Mobile Indoor Coverage UK Mobile Boosters Signal Improvement home application\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0488\/4129\/3976\/files\/application-home.png?v=1697980834\"\u003e\u003cbr\u003e\u003cstrong\u003eHome\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"t4s-col-12 t4s-col-md-3 t4s-col-item verticalmiddle\"\u003e\n\u003cimg class=\"t4s-product-main-img lazyautosizes lazyloadt4sed networklogo\" loading=\"lazy\" alt=\"4G LTE Mobile Signal Booster EE Network Asda Mobile BT Mobile Indoor Coverage UK Mobile Boosters Signal Improvement office application\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0488\/4129\/3976\/files\/application-office.png?v=1697980832\"\u003e\u003cbr\u003e\u003cstrong\u003eOffice\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"t4s-col-12 t4s-col-md-3 t4s-col-item verticalmiddle\"\u003e\n\u003cimg class=\"t4s-product-main-img lazyautosizes lazyloadt4sed networklogo\" loading=\"lazy\" alt=\"4G LTE Mobile Signal Booster EE Network Asda Mobile BT Mobile Indoor Coverage UK Mobile Boosters Signal Improvement garage application\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0488\/4129\/3976\/files\/application-garage.png?v=1697980834\"\u003e\u003cbr\u003e\u003cstrong\u003eGarage\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"t4s-col-12 t4s-col-md-3 t4s-col-item verticalmiddle\"\u003e\n\u003cimg class=\"t4s-product-main-img lazyautosizes lazyloadt4sed networklogo\" loading=\"lazy\" alt=\"4G LTE Mobile Signal Booster EE Network Asda Mobile BT Mobile Indoor Coverage UK Mobile Boosters Signal Improvement metal buildings application\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0488\/4129\/3976\/files\/application-metal-buildings.png?v=1697980834\"\u003e\u003cbr\u003e\u003cstrong\u003eMetal Buildings\u003c\/strong\u003e\n\u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\n\u003cdiv class=\"t4s-col-12 t4s-col-md-12 t4s-col-item aikeywords\"\u003e\nTags: CD2000 dual band 4G signal booster UK Band 20 Band 3; CD2000 enterprise high-output booster; EE O2 Vodafone Three 4G booster 2000m² UK; Band 20 800MHz Band 3 1800MHz enterprise dual-band repeater 27dBm; £935 enterprise dual-band 4G booster office hotel logistics retail 200 users UK\u003cbr\u003e\nCD2000, CD2000 dual band 4G signal booster UK, Band 20 Band 3 800 1800MHz enterprise booster, 2000m² 27dBm high-power 4G booster, 200 users office hotel logistics retail estate booster, EE O2 Vodafone Three 4G booster, 70dB uplink 75dB downlink 27dBm enterprise repeater, up to 10 indoor antennas multi-zone, Boost4U CD2000 MBCD2000gb, £935.00, Ofcom licence-exempt enterprise 4G booster UK\u003cbr\u003e\nbuy dual band 4G signal booster UK large enterprise office; EE 4G signal booster hotel resort UK Band 3 1800MHz 2000m²; O2 Vodafone 4G booster rural estate manor Band 20 800MHz; Three 4G signal booster logistics warehouse UK O2 MOCN Band 20; office hotel retail warehouse mobile signal booster 200 users UK; Boost4U CD2000 price £935.00 MBCD2000gb; enterprise 4G repeater 800 1800MHz multi-zone up to 10 antennas UK order; 2000m² warehouse factory estate 4G booster EE O2 giffgaff Tesco UK\u003cbr\u003e\nwhat is an enterprise high-output dual band 4G booster Band 20 Band 3; why does O2 Vodafone 4G use Band 20 800MHz in the UK; how far apart do outdoor and indoor antennas need to be for a 2000m² booster; how does a 4G signal booster work Ofcom licence exempt UK; 1000m² vs 2000m² signal booster coverage difference; do signal boosters need outside signal bars to work; what does 27dBm output 70 75dB gain mean on an enterprise booster; omni vs directional yagi outdoor antenna for weak rural commercial 4G signal UK\u003cbr\u003e\nCD2000 vs CD1000 dual-band 1000m² booster; CD2000 vs C2000 single Band 20 2000m² booster; dual band vs single band 4G booster which should I buy UK; CD2000 vs cheap Amazon booster does it actually work; 1000m² vs 2000m² enterprise office hotel booster coverage; CD2000 vs Cel-Fi\/network-provided professional unit UK; high-output enterprise dual-band vs premium multi-band 5G booster value UK; CD2000 vs Band 7 2600MHz EE capacity booster\n\u003c\/div\u003e","brand":"UKMobileBooster.com","offers":[{"title":"No \/ No","offer_id":36508400648344,"sku":"MBCD2000gb","price":935.0,"currency_code":"GBP","in_stock":true},{"title":"No \/ Yes","offer_id":36508400681112,"sku":"MBCD2000gb","price":955.0,"currency_code":"GBP","in_stock":true},{"title":"20 M \/ No","offer_id":36508400713880,"sku":"MBCD2000gb","price":955.0,"currency_code":"GBP","in_stock":true},{"title":"20 M \/ Yes","offer_id":36508400746648,"sku":"MBCD2000gb","price":975.0,"currency_code":"GBP","in_stock":true},{"title":"30 M \/ No","offer_id":36508400779416,"sku":"MBCD2000gb","price":965.0,"currency_code":"GBP","in_stock":true},{"title":"30 M \/ Yes","offer_id":36508400812184,"sku":"MBCD2000gb","price":985.0,"currency_code":"GBP","in_stock":true},{"title":"40 M \/ No","offer_id":36508400844952,"sku":"MBCD2000gb","price":975.0,"currency_code":"GBP","in_stock":true},{"title":"40 M \/ Yes","offer_id":36508400877720,"sku":"MBCD2000gb","price":995.0,"currency_code":"GBP","in_stock":true},{"title":"50 M \/ No","offer_id":36508400910488,"sku":"MBCD2000gb","price":985.0,"currency_code":"GBP","in_stock":true},{"title":"50 M \/ Yes","offer_id":36508400943256,"sku":"MBCD2000gb","price":1005.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0488\/4129\/3976\/products\/ProductCD2000.jpg?v=1604106110"},{"product_id":"cvcd-mobile-booster","title":"4G LTE \u0026 Calls - Car Vehicle Caravan (EE\/ASDA\/BT) Mobile Signal Booster","description":"\u003cp\u003e\n\u003cstyle\u003e\n:root{\n  --cyan:#00f0ff; --magenta:#ff00e5; --purple:#7b2ff7; --green:#00ff88; --orange:#ff8c00;\n  --bg:#f0f7ff; --card:rgba(255,255,255,0.72); --ink:#0a1628;\n}\n*{box-sizing:border-box;margin:0;padding:0;}\nhtml{background:var(--bg);color:var(--ink);font-family:'Segoe UI',system-ui,-apple-system,sans-serif;line-height:1.7;scroll-behavior:smooth;}\n.wrap{margin:0 auto;padding:0 24px;}\n\n\/* HERO *\/\n.hero{background:linear-gradient(135deg,#00f0ff 0%,#7b2ff7 45%,#ff00e5 100%);padding:60px 0 52px;position:relative;overflow:hidden;}\n.hero::after{content:\"\";position:absolute;inset:0;background:radial-gradient(circle at 80% 20%,rgba(0,255,136,0.35),transparent 55%),radial-gradient(circle at 15% 85%,rgba(255,140,0,0.3),transparent 50%);pointer-events:none;}\n.hero-inner{position:relative;z-index:1;display:grid;grid-template-columns:1.2fr 1fr;gap:40px;align-items:center;}\n.hero h1{color:#fff;font-weight:800;line-height:1.25;margin-bottom:16px;text-shadow:0 0 20px rgba(0,240,255,0.8),0 0 40px rgba(255,0,229,0.5);}\n.hero .tag{display:inline-block;background:rgba(255,255,255,0.2);backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,0.4);color:#fff;padding:6px 16px;border-radius:10px;margin-bottom:18px;font-weight:600;}\n.hero p{color:rgba(255,255,255,0.95);margin-bottom:20px;}\n.price{display:inline-block;background:#fff;color:#7b2ff7;font-weight:800;padding:12px 28px;border-radius:12px;box-shadow:0 0 24px rgba(0,240,255,0.6);}\n.hero img{border:0px;border-radius:16px;box-shadow:0 20px 60px rgba(123,47,247,0.4);width:100%;height:auto;}\n.copy-btn{display:inline-flex;align-items:center;gap:8px;background:rgba(255,255,255,0.18);color:#fff;border:1px solid rgba(255,255,255,0.4);padding:10px 18px;border-radius:12px;font-weight:700;cursor:pointer;backdrop-filter:blur(10px);margin:6px 6px 0 0;}\n.copy-btn:hover{background:rgba(255,255,255,0.3);}\n.copy-btn.solid{background:linear-gradient(135deg,var(--cyan),var(--purple));border:0;box-shadow:0 0 18px rgba(0,240,255,0.5);}\n\nsection{padding:46px 0;}\nh2{border:0px;margin-bottom:24px;padding-bottom:10px;background:linear-gradient(90deg,var(--cyan),var(--magenta));-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;font-weight:800;}\nh2.cyan{background:linear-gradient(90deg,var(--cyan),#00ff88);-webkit-background-clip:text;-webkit-text-fill-color:transparent;}\nh2.magenta{background:linear-gradient(90deg,var(--magenta),var(--orange));-webkit-background-clip:text;-webkit-text-fill-color:transparent;}\nh2.purple{background:linear-gradient(90deg,var(--purple),var(--cyan));-webkit-background-clip:text;-webkit-text-fill-color:transparent;}\nh2.green{background:linear-gradient(90deg,var(--green),var(--cyan));-webkit-background-clip:text;-webkit-text-fill-color:transparent;}\nh2.orange{background:linear-gradient(90deg,var(--orange),var(--magenta));-webkit-background-clip:text;-webkit-text-fill-color:transparent;}\n\n.card{background:var(--card);backdrop-filter:blur(14px);border-radius:18px;padding:28px;margin-bottom:24px;border:1px solid rgba(0,240,255,0.25);box-shadow:0 8px 32px rgba(123,47,247,0.12);}\n.table-scroll{overflow-x:auto;}\ntable{width:100%;border-collapse:collapse;margin:16px 0;background:rgba(255,255,255,0.6);border-radius:12px;overflow:hidden;table-layout:fixed;}\n.wide-table{min-width:680px;}\nth{background:linear-gradient(135deg,var(--purple),var(--magenta));color:#fff;text-align:left;padding:12px 16px;font-weight:600;}\ntd{padding:11px 16px;border-bottom:1px solid rgba(0,240,255,0.15);word-wrap:break-word;vertical-align:top;}\ntr:hover td{background:rgba(0,240,255,0.06);}\n.col1{width:34%;}.col2{width:66%;}\n\n.pc-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px;}\n.pros,.cons{padding:24px;border-radius:16px;}\n.pros{background:linear-gradient(135deg,rgba(0,255,136,0.12),rgba(0,240,255,0.08));border:1px solid rgba(0,255,136,0.3);}\n.cons{background:linear-gradient(135deg,rgba(255,140,0,0.12),rgba(255,0,229,0.08));border:1px solid rgba(255,140,0,0.3);}\n.pros h3{color:#00c866;margin-bottom:14px;text-shadow:0 0 12px rgba(0,255,136,0.4);}\n.cons h3{color:#e06c00;margin-bottom:14px;text-shadow:0 0 12px rgba(255,140,0,0.4);}\n.pros li,.cons li{margin-bottom:10px;list-style:none;padding-left:24px;position:relative;}\n.pros li::before{content:\"✓\";position:absolute;left:0;color:var(--green);font-weight:800;}\n.cons li::before{content:\"✗\";position:absolute;left:0;color:var(--orange);font-weight:800;}\n\n.scenes{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:24px;}\n.scenes-5{grid-template-columns:repeat(3,1fr);}\n.scene{background:var(--card);backdrop-filter:blur(12px);border-radius:16px;overflow:hidden;border:1px solid rgba(255,0,229,0.2);}\n.scene img{border:0px;width:100%;height:230px;object-fit:cover;display:block;}\n.scene .body{padding:20px;}\n.scene h4{color:var(--purple);margin-bottom:8px;}\n\n\/* KEYWORD SUMMARY *\/\n.kw-group{margin-bottom:18px;}\n.kw-group h4{color:var(--purple);margin-bottom:8px;}\n.kw-text{background:rgba(255,255,255,0.7);border:1px dashed rgba(123,47,247,0.4);border-radius:12px;padding:14px 16px;color:#2a3a5e;}\n.kw-btn-row{margin-top:10px;}\n.kw-btn{display:inline-flex;align-items:center;gap:8px;background:linear-gradient(135deg,var(--green),var(--cyan));color:#062b1c;border:0;padding:9px 16px;border-radius:10px;font-weight:700;cursor:pointer;margin:4px 6px 0 0;}\n.kw-btn.magenta{background:linear-gradient(135deg,var(--magenta),var(--orange));color:#fff;}\n.kw-btn.purple{background:linear-gradient(135deg,var(--purple),var(--cyan));color:#fff;}\n.kw-btn.cyan{background:linear-gradient(135deg,var(--cyan),var(--purple));color:#fff;}\n\ndetails{background:rgba(255,255,255,0.7);backdrop-filter:blur(10px);border-radius:12px;margin-bottom:12px;padding:16px 20px;border:1px solid rgba(0,240,255,0.2);}\nsummary{font-weight:700;cursor:pointer;color:#1a3a6e;}\nsummary:hover{color:var(--purple);}\ndetails p{margin-top:10px;color:#2a3a5e;}\n\n.blog-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px;}\n.blog-card{display:block;background:linear-gradient(135deg,rgba(123,47,247,0.08),rgba(0,240,255,0.08));border-radius:14px;padding:22px;text-decoration:none;color:#1a3a6e;border:1px solid rgba(123,47,247,0.25);transition:transform .2s;}\n.blog-card:hover{transform:translateY(-3px);box-shadow:0 10px 30px rgba(123,47,247,0.25);}\n.blog-card h4{margin-bottom:8px;color:var(--purple);}\n\n.lead{background:linear-gradient(135deg,rgba(0,240,255,0.1),rgba(255,0,229,0.08));border-radius:16px;padding:24px;border-left:4px solid var(--cyan);}\n.review{background:rgba(255,255,255,0.7);border-radius:14px;padding:18px 20px;margin-bottom:14px;border:1px solid rgba(0,240,255,0.18);}\n.review .meta{font-weight:700;color:var(--purple);margin-bottom:6px;}\n.stars{color:#ff8c00;letter-spacing:2px;}\nimg{border:0px;max-width:100%;height:auto;}\n.logo{height:40px;}\n\n.toast{position:fixed;bottom:24px;left:50%;transform:translateX(-50%);background:#0a1628;color:#00ff88;padding:12px 22px;border-radius:12px;font-weight:700;z-index:99;display:none;}\ntextarea{display:none;}\n\n@media(max-width:860px){\n  .hero-inner,.pc-grid,.scenes,.scenes-5{grid-template-columns:1fr;}\n  .blog-grid{grid-template-columns:1fr;}\n}\n\u003c\/style\u003e\n\n\u003c!-- HERO --\u003e\n\u003cheader class=\"hero\"\u003e\n  \u003cdiv class=\"wrap hero-inner\"\u003e\n    \u003cdiv\u003e\n      \u003cspan class=\"tag\"\u003eVehicle Dual-Band · Band 20 \u0026amp; 3 (800 \/ 1800 MHz) FDD LTE · 4G Data + 2G Calls\/SMS · ≥45 dB Uplink · ≥50 dB Downlink · 10 dBm Output · Magnetic 5dBi Omni · 5V DC · ~100m² Cabin · 15 Users · UKCA \/ CE \/ RoHS\u003c\/span\u003e\n      \u003ch1\u003eBoost4U CVCD Dual-Band 4G LTE Car \u0026amp; Van Signal Booster UK — Band 20 \u0026amp; 3 (800\/1800MHz), EE, O2, Vodafone \u0026amp; Three, Magnetic Roof Antenna, 5V DC, 15 Users, ~100m², £259.99\u003c\/h1\u003e\n      \u003cp\u003eThe vehicle dual-band Boost4U CVCD amplifies Band 20 (800 MHz) and Band 3 (1800 MHz) 4G LTE together in one compact cigarette-box unit, with \u003cstrong\u003e≥45 dB uplink and ≥50 dB downlink gain\u003c\/strong\u003e, 10 dBm output, a \u003cstrong\u003emagnetic-mount 5 dBi omni roof antenna that needs no drilling\u003c\/strong\u003e, a 3 dBi whip inside, a 5 m coax and a 5V DC cigarette-lighter supply, covering the vehicle cabin or small caravan interior (~100 m²) for up to \u003cstrong\u003e15 users\u003c\/strong\u003e, at \u003cstrong\u003e£259.99 GBP\u003c\/strong\u003e.\u003c\/p\u003e\n      \u003cdiv class=\"price\"\u003e£259.99 GBP · Free UK Delivery · 365-Day Return\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv\u003e\n      \u003cimg src=\"https:\/\/picsum.photos\/seed\/cvcd-hero\/1200\/675\" alt=\"Boost4U CVCD vehicle dual-band Band 20 Band 3 800 1800MHz 4G LTE car van caravan signal booster with magnetic 5dBi roof antenna, 3dBi whip, 5V DC cigarette-lighter power, ~100m2 cabin for up to 15 users, £259.99\"\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/header\u003e\n\n\u003c!-- CONCLUSION LEAD --\u003e\n\u003csection\u003e\n  \u003cdiv class=\"wrap\"\u003e\n    \u003cp class=\"lead\"\u003eThe Boost4U CVCD is the vehicle dual-band Band 20 \u0026amp; Band 3 (800 \u0026amp; 1800 MHz) FDD LTE car signal booster priced at \u003cstrong\u003e£259.99 GBP\u003c\/strong\u003e that amplifies 4G LTE data on both bands together with 2G GSM voice calls and SMS (VoLTE where available), delivering \u003cstrong\u003e≥45 dB uplink gain, ≥50 dB downlink gain and 10 dBm output\u003c\/strong\u003e across the vehicle cabin or small caravan interior (~100 m²) for up to \u003cstrong\u003e15 simultaneous users\u003c\/strong\u003e, using a magnetic-mount 5 dBi omni-directional outdoor antenna (no drilling, stable to 70 mph), a 3 dBi whip indoor antenna, a 5 m low-loss coaxial cable and a 5V DC car cigarette-lighter adapter with an optional 240V AC adapter for static caravan mains. On Band 20 (800 MHz) it boosts O2, Vodafone and Three (via the O2 MOCN), plus giffgaff\/Tesco\/Lyca\/iD-networked 4G; on Band 3 (1800 MHz) it boosts EE 4G alongside EE\/ASDA\/BT\/Virgin\/Orange\/T-Mobile 2G voice and SMS. The CVCD does \u003cstrong\u003enot\u003c\/strong\u003e boost 3G (Band 1 2100 MHz) or 5G. It is UKCA\/CE\/RoHS certified, Ofcom licence-exempt, weighs about 380 g for the booster (1.5 kg shipping), installs in under 15 minutes, ships free to 15 European countries in 10–15 working days after 1–2 days handling, and carries a 365-day money-back guarantee.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003c!-- IDENTITY \/ PRICE TABLE --\u003e\n\u003csection\u003e\n  \u003cdiv class=\"wrap\"\u003e\n    \u003ch2 class=\"cyan\"\u003eProduct Identity \u0026amp; Pricing\u003c\/h2\u003e\n    \u003cdiv class=\"card table-scroll\"\u003e\n      \u003ctable\u003e\n        \u003ccolgroup\u003e\n\u003ccol class=\"col1\"\u003e\n\u003ccol class=\"col2\"\u003e\n\u003c\/colgroup\u003e\n        \u003ctbody\u003e\n          \u003ctr\u003e\n\u003ctd\u003eProduct Name\u003c\/td\u003e\n\u003ctd\u003eBoost4U CVCD — 4G LTE \u0026amp; Calls, Car \/ Vehicle \/ Caravan (EE \/ ASDA \/ BT \/ O2 \/ Vodafone \/ Three range)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eModel \/ MPN\u003c\/td\u003e\n\u003ctd\u003eCVCD \/ MBCVCDgb\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eSKU\u003c\/td\u003e\n\u003ctd\u003eMBCVCDgb\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eGTIN-13 \/ EAN\u003c\/td\u003e\n\u003ctd\u003e6920702763512\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eBoost4U (vendor UKMobileBooster.com)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eCategory\u003c\/td\u003e\n\u003ctd\u003eVehicle Mobile Signal Boosters\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eBase Price\u003c\/td\u003e\n\u003ctd\u003e£259.99 GBP (base, magnetic omni included); no compare-at was-price\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eUpgrade Option\u003c\/td\u003e\n\u003ctd\u003eFishtail aerial with 3 magnets and 3 m coax = £287.56 (+£27.57), a more stable roof mount at speed; no other paid variant\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eIndoor Coverage\u003c\/td\u003e\n\u003ctd\u003eVehicle cabin \/ small caravan interior (~100 m²) — private car, van\/HGV, motorhome, touring caravan, boat cabin\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eSimultaneous Users\u003c\/td\u003e\n\u003ctd\u003eUp to 15\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003eBooster approx. 380 g; shipping weight 1.5 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eBooster Dimensions\u003c\/td\u003e\n\u003ctd\u003e150 × 100 × 28 mm (cigarette-box size)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003ePublished \/ Updated\u003c\/td\u003e\n\u003ctd\u003eUpdated 2026-10-18\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003c\/tbody\u003e\n      \u003c\/table\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003c!-- FREQUENCY \u0026 ELECTRICAL TABLE --\u003e\n\u003csection\u003e\n  \u003cdiv class=\"wrap\"\u003e\n    \u003ch2 class=\"purple\"\u003eFrequency Bands, Gain, Output \u0026amp; Electrical Specifications\u003c\/h2\u003e\n    \u003cdiv class=\"card table-scroll\"\u003e\n      \u003ctable\u003e\n        \u003ccolgroup\u003e\n\u003ccol class=\"col1\"\u003e\n\u003ccol class=\"col2\"\u003e\n\u003c\/colgroup\u003e\n        \u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n        \u003ctbody\u003e\n          \u003ctr\u003e\n\u003ctd\u003eFrequency Band\u003c\/td\u003e\n\u003ctd\u003eDual Band 20 \u0026amp; 3 (800 \u0026amp; 1800 MHz) FDD LTE\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eUplink — Band 20\u003c\/td\u003e\n\u003ctd\u003e832 – 862 MHz (800 MHz)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eDownlink — Band 20\u003c\/td\u003e\n\u003ctd\u003e791 – 821 MHz (800 MHz)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eUplink — Band 3\u003c\/td\u003e\n\u003ctd\u003e1710 – 1785 MHz (1800 MHz)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eDownlink — Band 3\u003c\/td\u003e\n\u003ctd\u003e1805 – 1880 MHz (1800 MHz)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eSupported Services\u003c\/td\u003e\n\u003ctd\u003e4G LTE data + 2G GSM voice calls + SMS (VoLTE where available)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eUplink Gain (Gp)\u003c\/td\u003e\n\u003ctd\u003e≥ 45 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eDownlink Gain (Gp)\u003c\/td\u003e\n\u003ctd\u003e≥ 50 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eMax Output Power (Po)\u003c\/td\u003e\n\u003ctd\u003eUplink 10 dBm · Downlink 10 dBm (class-typical vehicle output)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eNoise Figure\u003c\/td\u003e\n\u003ctd\u003e≤ 5 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eAutomatic Gain Control\u003c\/td\u003e\n\u003ctd\u003eAGC fitted; low radiation; protects the radio and phone from overload\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e-10°C to +55°C\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003ePorts\u003c\/td\u003e\n\u003ctd\u003eBS (outdoor\/magnetic donor), MS (indoor whip)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eUnsupported Bands\u003c\/td\u003e\n\u003ctd\u003eNo 3G UMTS Band 1 (2100 MHz); no 5G NR on any band\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003c\/tbody\u003e\n      \u003c\/table\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003c!-- ANTENNAS, CABLE \u0026 POWER --\u003e\n\u003csection\u003e\n  \u003cdiv class=\"wrap\"\u003e\n    \u003ch2 class=\"magenta\"\u003eAntennas, Cable \u0026amp; Power Supply\u003c\/h2\u003e\n    \u003cdiv class=\"card table-scroll\"\u003e\n      \u003ctable\u003e\n        \u003ccolgroup\u003e\n\u003ccol class=\"col1\"\u003e\n\u003ccol class=\"col2\"\u003e\n\u003c\/colgroup\u003e\n        \u003ctbody\u003e\n          \u003ctr\u003e\n\u003ctd\u003eOutdoor Antenna\u003c\/td\u003e\n\u003ctd\u003eMagnetic-mount omni-directional, 5 dBi — sticks to a steel roof or bonnet, no drilling or permanent fixing, held steady at up to 70 mph; upgrade to the fishtail 3-magnet aerial with 3 m coax for a firmer mount at speed\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eIndoor Antenna\u003c\/td\u003e\n\u003ctd\u003eWhip antenna, 3 dBi, placed on the dashboard or inside the caravan\/cabin to re-broadcast the boosted signal to phones and data devices\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eCable Included\u003c\/td\u003e\n\u003ctd\u003e5 m low-loss coaxial cable routed from the magnetic roof antenna through a door seal or window gap to the booster inside\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003ePrimary Power\u003c\/td\u003e\n\u003ctd\u003e5V DC car cigarette-lighter adapter (included) — plug straight into the vehicle's 12V socket, no hard wiring\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eOptional Static Power\u003c\/td\u003e\n\u003ctd\u003eOptional 240V AC adapter for a static caravan on mains hookup (sold separately); unit also runs from a USB\/power bank in flexible setups\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eOutdoor Donor Signal Required\u003c\/td\u003e\n\u003ctd\u003eAt least 1–2 bars of usable outdoor signal (Band 20 and\/or Band 3) at the magnetic mounting point, checked by phone on the roof\/bonnet\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003c\/tbody\u003e\n      \u003c\/table\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"scenes\" style=\"margin-top:20px;\"\u003e\n      \u003cdiv class=\"scene\"\u003e\n\u003cimg src=\"https:\/\/picsum.photos\/seed\/cvcd-magnetic\/1200\/675\" alt=\"5dBi magnetic omni roof antenna stuck to a steel car bonnet, no drilling, connected by 5m coax to the CVCD booster\"\u003e\u003cdiv class=\"body\"\u003e\n\u003ch4\u003e5 dBi Magnetic Omni Roof Antenna\u003c\/h4\u003e\n\u003cp\u003eThe magnet grip on a flat steel roof or bonnet, routes the 5 m cable through a door seal, and lifts O2\/Vodafone\/Three Band 20 and EE Band 3 signal without a single hole drilled.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n      \u003cdiv class=\"scene\"\u003e\n\u003cimg src=\"https:\/\/picsum.photos\/seed\/cvcd-whip\/1200\/675\" alt=\"3dBi whip indoor antenna placed on a car dashboard re-broadcasting boosted 4G to phones\"\u003e\u003cdiv class=\"body\"\u003e\n\u003ch4\u003e3 dBi Indoor Whip\u003c\/h4\u003e\n\u003cp\u003eSits on the dashboard or inside the caravan and re-broadcasts the boosted signal to up to 15 handsets or data devices; keep it clear of the magnetic donor to avoid feedback.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003c!-- CERTIFICATION \u0026 INSTALLATION --\u003e\n\u003csection\u003e\n  \u003cdiv class=\"wrap\"\u003e\n    \u003ch2 class=\"green\"\u003eCertification, Installation \u0026amp; Policy\u003c\/h2\u003e\n    \u003cdiv class=\"card table-scroll\"\u003e\n      \u003ctable\u003e\n        \u003ccolgroup\u003e\n\u003ccol class=\"col1\"\u003e\n\u003ccol class=\"col2\"\u003e\n\u003c\/colgroup\u003e\n        \u003ctbody\u003e\n          \u003ctr\u003e\n\u003ctd\u003ePower Adapter Input\u003c\/td\u003e\n\u003ctd\u003e5V DC from the 12V cigarette-lighter socket (included); optional 240V AC mains adapter for static use\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eCertification\u003c\/td\u003e\n\u003ctd\u003eUKCA \/ CE \/ RoHS; Ofcom licence-exempt (mobile repeater class)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eInstallation Time\u003c\/td\u003e\n\u003ctd\u003eUnder 15 minutes, plug-and-play; magnetic roof antenna, no drilling, no tools for the basic fit\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003e5G NR Support\u003c\/td\u003e\n\u003ctd\u003eNo — 5G is not boosted on any band\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003e3G UMTS Support\u003c\/td\u003e\n\u003ctd\u003eNo — Band 1 (2100 MHz) 3G is not boosted; relies on 4G VoLTE for calls where offered\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eDisplay \/ Meter\u003c\/td\u003e\n\u003ctd\u003eNo LCD signal-strength meter; status read from LED indicators and the phone's bar count\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eWarranty \/ Returns\u003c\/td\u003e\n\u003ctd\u003e365-day money-back guarantee; return shipping deducted from refund\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eDelivery\u003c\/td\u003e\n\u003ctd\u003eFree shipping; handling 1–2 working days, UK transit 10–15 working days; 15 destination countries\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003c\/tbody\u003e\n      \u003c\/table\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003c!-- NETWORK COMPATIBILITY --\u003e\n\u003csection\u003e\n  \u003cdiv class=\"wrap\"\u003e\n    \u003ch2 class=\"orange\"\u003eUK Network Compatibility Matrix\u003c\/h2\u003e\n    \u003cdiv class=\"card table-scroll\"\u003e\n      \u003ctable class=\"wide-table\"\u003e\n        \u003ccolgroup\u003e\n\u003ccol style=\"width:26%\"\u003e\n\u003ccol style=\"width:34%\"\u003e\n\u003ccol style=\"width:40%\"\u003e\n\u003c\/colgroup\u003e\n        \u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eCarrier \/ MVNO\u003c\/th\u003e\n\u003cth\u003eService Boosted\u003c\/th\u003e\n\u003cth\u003eNotes\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n        \u003ctbody\u003e\n          \u003ctr\u003e\n\u003ctd\u003eO2\u003c\/td\u003e\n\u003ctd\u003e4G LTE (Band 20 800 MHz)\u003c\/td\u003e\n\u003ctd\u003e4G data on Band 20; 2G voice on 900 MHz not covered, use VoLTE where available\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eVodafone\u003c\/td\u003e\n\u003ctd\u003e4G LTE (Band 20 800 MHz)\u003c\/td\u003e\n\u003ctd\u003e4G data on Band 20; 2G voice on 900 MHz not covered, use VoLTE where available\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eThree\u003c\/td\u003e\n\u003ctd\u003e4G LTE (Band 20 via O2 MOCN)\u003c\/td\u003e\n\u003ctd\u003eThree 4G rides Band 20 on the shared O2 network; no 2G voice on Three\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003egiffgaff \/ Tesco Mobile \/ Lycamobile \/ iD Mobile\u003c\/td\u003e\n\u003ctd\u003e4G LTE (Band 20, O2 network)\u003c\/td\u003e\n\u003ctd\u003eO2-networked MVNOs; 4G data boosted on Band 20\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eFreedom Pop \/ Smarty \/ Plusnet \/ Sky Mobile\u003c\/td\u003e\n\u003ctd\u003e4G LTE (Band 20 \/ Band 3 data)\u003c\/td\u003e\n\u003ctd\u003e4G-only MVNOs on the O2, Vodafone or Three infrastructure listed on the product page\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eEE\u003c\/td\u003e\n\u003ctd\u003e4G LTE (Band 3 1800 MHz) + 2G calls\/SMS\u003c\/td\u003e\n\u003ctd\u003eFull 4G on Band 3 plus 2G voice and SMS on the EE GSM layer\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eASDA Mobile \/ BT Mobile\u003c\/td\u003e\n\u003ctd\u003e2G calls\/SMS + 4G LTE\u003c\/td\u003e\n\u003ctd\u003eUses EE infrastructure; Band 3 4G plus 2G voice\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eVirgin Mobile \/ Orange \/ T-Mobile \/ The People's Operator\u003c\/td\u003e\n\u003ctd\u003e2G calls\/SMS + 4G LTE\u003c\/td\u003e\n\u003ctd\u003eEE-networked or legacy EE brands; Band 3 4G plus 2G voice\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003c\/tbody\u003e\n      \u003c\/table\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003c!-- WHAT'S IN THE BOX --\u003e\n\u003csection\u003e\n  \u003cdiv class=\"wrap\"\u003e\n    \u003ch2 class=\"purple\"\u003eWhat's in the Box\u003c\/h2\u003e\n    \u003cdiv class=\"card table-scroll\"\u003e\n      \u003ctable\u003e\n        \u003ccolgroup\u003e\n\u003ccol class=\"col1\"\u003e\n\u003ccol class=\"col2\"\u003e\n\u003c\/colgroup\u003e\n        \u003ctbody\u003e\n          \u003ctr\u003e\n\u003ctd\u003eCVCD Booster Unit\u003c\/td\u003e\n\u003ctd\u003e1 × compact dual-band Band 20+3 amplifier (cigarette-box size) with AGC and status LED indicators\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eOutdoor Antenna\u003c\/td\u003e\n\u003ctd\u003e1 × 5 dBi magnetic-mount omni donor antenna (fishtail 3-magnet aerial available as the paid upgrade)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eIndoor Antenna\u003c\/td\u003e\n\u003ctd\u003e1 × 3 dBi whip indoor antenna\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eCoax Cable\u003c\/td\u003e\n\u003ctd\u003e1 × 5 m low-loss coaxial cable to route from roof to cabin\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003ePower Adapter\u003c\/td\u003e\n\u003ctd\u003e1 × 5V DC cigarette-lighter adapter (optional 240V AC mains adapter sold separately for static use)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eFixings\u003c\/td\u003e\n\u003ctd\u003eBasic magnetic mounting (no drilling); routing guide in the manual\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eDocumentation\u003c\/td\u003e\n\u003ctd\u003eEnglish user manual with plug-and-play install guide and support card\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003c\/tbody\u003e\n      \u003c\/table\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"scene\" style=\"max-width:520px;\"\u003e\n\u003cimg src=\"https:\/\/picsum.photos\/seed\/cvcd-kit\/1200\/675\" alt=\"Complete CVCD vehicle booster kit laid out: compact amplifier, magnetic omni roof antenna, whip, 5m coax, 5V DC cigarette-lighter adapter\"\u003e\u003cdiv class=\"body\"\u003e\n\u003ch4\u003eComplete Travel Kit\u003c\/h4\u003e\n\u003cp\u003eEverything for a plug-and-play car, van or caravan fit arrives in one compact box; the magnetic aerial and cables are included, with the fishtail mount and 240V AC adapter available as add-ons.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003c!-- PROS \u0026 CONS --\u003e\n\u003csection\u003e\n  \u003cdiv class=\"wrap\"\u003e\n    \u003ch2 class=\"green\"\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n    \u003cdiv class=\"pc-grid\"\u003e\n      \u003cdiv class=\"pros\"\u003e\n        \u003ch3\u003ePros\u003c\/h3\u003e\n        \u003cul\u003e\n          \u003cli\u003eThe only vehicle dual-band unit covering all four UK operators' 4G in one box: Band 20 (800 MHz) for O2\/Vodafone\/Three and Band 3 (1800 MHz) for EE 4G + 2G voice, at £259.99.\u003c\/li\u003e\n          \u003cli\u003eMagnetic 5 dBi omni roof antenna needs no drilling and stays on at 70 mph; move it between car, van and caravan without tools.\u003c\/li\u003e\n          \u003cli\u003e5V DC cigarette-lighter plug-and-play, under 15 minutes to fit; optional 240V AC adapter for a static caravan on mains hookup.\u003c\/li\u003e\n          \u003cli\u003eCompact cigarette-box unit (~380 g) with AGC and low radiation, tucked under a seat or in a dashboard cubby.\u003c\/li\u003e\n          \u003cli\u003e≥45 dB uplink \/ ≥50 dB downlink gain with ≤5 dB noise figure lifts weak rural road signal for up to 15 phones and data devices.\u003c\/li\u003e\n          \u003cli\u003eEE customers receive 4G on Band 3 plus 2G calls\/SMS; O2, Vodafone and Three customers receive boosted 4G data on Band 20 on the same trip.\u003c\/li\u003e\n          \u003cli\u003eSupplied complete with magnetic omni, whip, 5 m coax and cigarette-lighter adapter; UKCA\/CE\/RoHS, Ofcom licence-exempt, no monthly fee or new contract.\u003c\/li\u003e\n          \u003cli\u003e365-day money-back guarantee and free shipping to 15 European countries.\u003c\/li\u003e\n        \u003c\/ul\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"cons\"\u003e\n        \u003ch3\u003eCons\u003c\/h3\u003e\n        \u003cul\u003e\n          \u003cli\u003eCoverage tops out at the cabin or small caravan interior (~100 m²); it will not cover a whole house, a large workshop or multiple rooms.\u003c\/li\u003e\n          \u003cli\u003eNo 3G (Band 1 2100 MHz) and no 5G on any band; calls rely on 4G VoLTE where the network and handset support it.\u003c\/li\u003e\n          \u003cli\u003eAt 10 dBm output the signal is class-typical for a vehicle unit; the back seat of a large van or coach can stay weaker than the front (one reviewer noted exactly this).\u003c\/li\u003e\n          \u003cli\u003eThe magnetic grip needs a flat steel surface; an aluminium, fibreglass or non-metal roof means the aerial must be relocated or strapped rather than stuck.\u003c\/li\u003e\n          \u003cli\u003eThe included 5 m cable limits distance between roof mount and booster; a longer run for a high truck cab or boat needs a custom extension.\u003c\/li\u003e\n          \u003cli\u003eIt cannot solve a site or road with zero donor signal outside; it amplifies the signal it receives rather than creating it.\u003c\/li\u003e\n          \u003cli\u003eThe 240V AC adapter for static mains is an optional extra, not in the base kit; the unit has no LCD meter.\u003c\/li\u003e\n          \u003cli\u003eFree delivery takes 10–15 working days after 1–2 days handling — not next-day, and £259.99 sits above single-band vehicle boosters.\u003c\/li\u003e\n        \u003c\/ul\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003c!-- STANDARD SUPPORTING GALLERY --\u003e\n\u003csection\u003e\n  \u003cdiv class=\"wrap\"\u003e\n    \u003ch2 class=\"cyan\"\u003eVehicles the CVCD Supports\u003c\/h2\u003e\n    \u003cdiv class=\"scenes\"\u003e\n      \u003cdiv class=\"scene\"\u003e\n\u003cimg src=\"https:\/\/picsum.photos\/seed\/cvcd-car\/1200\/675\" alt=\"Private UK car or SUV daily commute with the CVCD magnetic booster keeping EE O2 Vodafone Three 4G strong\"\u003e\u003cdiv class=\"body\"\u003e\n\u003ch4\u003ePrivate Car \/ SUV\u003c\/h4\u003e\n\u003cp\u003eDaily commute and family trips keep 4G and navigation steady through rural B-roads where the phone otherwise drops to a bar or two.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n      \u003cdiv class=\"scene\"\u003e\n\u003cimg src=\"https:\/\/picsum.photos\/seed\/cvcd-caravan\/1200\/675\" alt=\"UK touring caravan on a pitch with the CVCD dual-band booster lifting 4G and calls across the small interior\"\u003e\u003cdiv class=\"body\"\u003e\n\u003ch4\u003eTouring Caravan \/ Static\u003c\/h4\u003e\n\u003cp\u003eOn a remote site pitch, Band 20 O2\/Vodafone and Band 3 EE keep streaming, WhatsApp and calls working across the small caravan interior.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003c!-- DEDICATED USAGE SCENARIOS (REQUIRED 5) --\u003e\n\u003csection\u003e\n  \u003cdiv class=\"wrap\"\u003e\n    \u003ch2 class=\"magenta\"\u003eWhere the CVCD Works — 5 Vehicle Usage Scenarios\u003c\/h2\u003e\n    \u003cdiv class=\"scenes scenes-5\"\u003e\n      \u003cdiv class=\"scene\"\u003e\n\u003cimg src=\"https:\/\/picsum.photos\/seed\/cvcd-scenario-car\/1200\/675\" alt=\"Private saloon or SUV on a UK rural commute with CVCD magnetic roof booster maintaining 4G for driver and family\"\u003e\u003cdiv class=\"body\"\u003e\n\u003ch4\u003e1. Private Car \/ Saloon \/ SUV\u003c\/h4\u003e\n\u003cp\u003eDaily commute and family trips; the magnetic roof antenna and 5V DC plug keep 4G and sat-nav steady for the driver and up to 15 connected family devices.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n      \u003cdiv class=\"scene\"\u003e\n\u003cimg src=\"https:\/\/picsum.photos\/seed\/cvcd-scenario-van\/1200\/675\" alt=\"Long-haul HGV or LGV delivery van on a rural UK route with CVCD lifting driver and co-driver 4G\"\u003e\u003cdiv class=\"body\"\u003e\n\u003ch4\u003e2. Van \/ HGV \/ LGV Delivery Vehicle\u003c\/h4\u003e\n\u003cp\u003eLong-haul rural routes keep driver and co-driver connected on dispatch apps and calls; the 5V DC supply runs off the vehicle socket and the magnet moves between vehicles.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n      \u003cdiv class=\"scene\"\u003e\n\u003cimg src=\"https:\/\/picsum.photos\/seed\/cvcd-scenario-motorhome\/1200\/675\" alt=\"Motorhome or campervan at a UK campsite with CVCD dual-band booster, optional AC adapter on mains hookup\"\u003e\u003cdiv class=\"body\"\u003e\n\u003ch4\u003e3. Motorhome \/ Campervan\u003c\/h4\u003e\n\u003cp\u003eAt campsites the dual-band unit lifts all four networks for maps, streaming and calls; use the cigarette-lighter on the move and the optional 240V AC adapter on mains hookup.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n      \u003cdiv class=\"scene\"\u003e\n\u003cimg src=\"https:\/\/picsum.photos\/seed\/cvcd-scenario-caravan\/1200\/675\" alt=\"Touring caravan on a UK site pitch where CVCD covers the ~100m2 interior on O2 Vodafone and EE\"\u003e\u003cdiv class=\"body\"\u003e\n\u003ch4\u003e4. Touring \/ Static Caravan\u003c\/h4\u003e\n\u003cp\u003eA remote pitch gets usable 4G across the ~100 m² interior for streaming and calls; O2\/Vodafone ride Band 20 and EE rides Band 3, so no household member loses signal.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n      \u003cdiv class=\"scene\"\u003e\n\u003cimg src=\"https:\/\/picsum.photos\/seed\/cvcd-scenario-boat\/1200\/675\" alt=\"Boat or yacht on UK coastal or inland waterways with magnetic CVCD antenna on the metal cabin roof\"\u003e\u003cdiv class=\"body\"\u003e\n\u003ch4\u003e5. Boat \/ Yacht \/ Marine\u003c\/h4\u003e\n\u003cp\u003eCoastal and inland waterways keep crew phones connected where reception fades; the magnet grips the metal cabin roof and the 5V DC runs from the boat's 12V supply.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003c!-- FAQ --\u003e\n\u003csection\u003e\n  \u003cdiv class=\"wrap\"\u003e\n    \u003ch2 class=\"orange\"\u003eFrequently Asked Questions — Real UK Vehicle Dual-Band 4G User Questions\u003c\/h2\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eHow does the CVCD differ from the CVC and CVGD vehicle boosters?\u003c\/summary\u003e\n      \u003cp\u003eThe CVC is a single Band 20 (800 MHz) booster for O2\/Vodafone\/Three 4G only, with no EE Band 3. The CVGD covers Band 8+3 for 2G voice plus EE 4G, but misses O2\/Vodafone\/Three 4G. The CVCD is the only vehicle dual-band unit combining Band 20 (O2\/Vodafone\/Three 4G) and Band 3 (EE 4G + 2G voice), so every network on the same trip works. Choose the CVCD when passengers and drivers use mixed SIMs; step down to CVC for O2\/Vodafone-only and CVGD for EE-plus-voice-only.\u003c\/p\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eWhat is the difference between Band 20 (800MHz) for O2\/Vodafone and Band 3 (1800MHz) for EE on the CVCD?\u003c\/summary\u003e\n      \u003cp\u003eBand 20 (800 MHz) is the rural propagation band used by O2 and Vodafone for 4G, reaching farther over distance and through obstacles; Three 4G rides Band 20 over the shared O2 MOCN. Band 3 (1800 MHz) carries EE 4G alongside the EE 2G GSM layer for calls and SMS. The CVCD amplifies both at once, so an O2 driver phone and an EE passenger phone in the same vehicle both get boosted 4G without swapping boxes.\u003c\/p\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eHow much area does \"~100m²\" cover, and why is it cabin-sized rather than house-sized?\u003c\/summary\u003e\n      \u003cp\u003eThe ~100 m² figure describes the vehicle cabin, a small motorhome or a touring\/static caravan interior — it is an in-vehicle signal improvement, not a whole-home installation. The 10 dBm vehicle-class output and the dashboard whip are sized to fill that space; it will not cover an entire house, a large workshop or several rooms.\u003c\/p\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eHow do 15 simultaneous users work on the CVCD?\u003c\/summary\u003e\n      \u003cp\u003eThe CVCD supports up to 15 phones or data devices connected at the same time, sharing the boosted Band 20 and Band 3 capacity — a family car, a taxi with passengers, or a small crew in a van or boat. Beyond 15 active devices the shared RF capacity thins out; it is connected capacity, not a guaranteed 15 fast-speed lines at once.\u003c\/p\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eWhat do ≥45dB uplink, ≥50dB downlink gain and the 10dBm output mean?\u003c\/summary\u003e\n      \u003cp\u003eGain in dB measures how much the amplifier strengthens the incoming signal: ≥45 dB uplink lifts the phone's signal back to the mast and ≥50 dB downlink lifts the mast's signal to the phone. Output in dBm measures the final radiated strength; 10 dBm is the class-typical vehicle level that fills a cabin without over-powering a small space. AGC prevents overload on a strong donor.\u003c\/p\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eHow does the magnetic roof antenna work, and will it stay on at 70 mph?\u003c\/summary\u003e\n      \u003cp\u003eThe 5 dBi omni magnet grips a flat steel roof or bonnet with no drilling; reviewers report it stayed on at 70 mph on a Scotland road trip. For a firmer mount at speed or on a larger cab, the paid fishtail aerial uses three magnets and a 3 m coax. On aluminium, fibreglass or non-metal roofs the magnet will not grip, so relocate the aerial or strap it down.\u003c\/p\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eWhat is the 5V DC cigarette-lighter power, and why is there an optional AC adapter?\u003c\/summary\u003e\n      \u003cp\u003eThe included 5V DC adapter plugs into the vehicle's 12V cigarette-lighter socket for travel; no hard wiring or electrician. When the same unit sits in a static caravan on mains hookup, an optional 240V AC adapter (sold separately) powers it from the wall instead of draining the vehicle battery. It can also run from a suitable power bank in flexible setups.\u003c\/p\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eHow much outdoor donor signal does the CVCD need before it can work?\u003c\/summary\u003e\n      \u003cp\u003eAt least 1–2 bars of usable outdoor signal on Band 20 and\/or Band 3 at the magnetic mounting point, checked by phone on the roof or bonnet. A booster amplifies the donor it receives; it cannot create signal where none exists outside, and a vehicle driving through a complete black spot will not keep bars where the surrounding field shows zero.\u003c\/p\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eWhat does the 365-day return policy cover, and how long does delivery take?\u003c\/summary\u003e\n      \u003cp\u003eThe CVCD carries a 365-day money-back guarantee: if it does not work for your vehicle, return it by mail within 365 days for a refund; return shipping is deducted from the refund (ReturnShippingFees), so it is not a free-return label. Standard delivery is free: handling takes 1–2 working days and UK transit 10–15 working days, so it is not next-day, and the same policy covers 15 European countries (GB, DE, FR, IT, ES, NL, BE, AT, SE, DK, FI, IE, PT, PL, CZ).\u003c\/p\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eDoes the CVCD support VoLTE, and will it boost 5G or 3G?\u003c\/summary\u003e\n      \u003cp\u003eThe CVCD boosts 4G LTE data and 2G calls\/SMS; calls over 4G work when the handset and network offer VoLTE (Voice over LTE), which O2, Vodafone, EE and Three support on compatible plans. It does not boost 5G NR on any band and it does not boost 3G UMTS Band 1 (2100 MHz), so a device stuck on 3G fallback will not be helped. If 5G speed or 3G fallback is the main requirement, a different unit on those bands is needed.\u003c\/p\u003e\n    \u003c\/details\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003c!-- BLOG INTERNAL LINKS --\u003e\n\u003csection\u003e\n  \u003cdiv class=\"wrap\"\u003e\n    \u003ch2 class=\"green\"\u003eLearn More: CVCD Guides \u0026amp; Comparisons\u003c\/h2\u003e\n    \u003cdiv class=\"blog-grid\"\u003e\n      \u003ca class=\"blog-card\" href=\"https:\/\/www.ukmobilebooster.com\/blogs\/news\/cvcd-dual-band-car-signal-booster-review-2026-best-4g-lte-vehicle-booster-with-band-20-3-for-ee-o2-vodafone-and-three-at-259-99-uk\"\u003e\n        \u003ch4\u003eBest Dual-Band Car Signal Booster UK — Buyer's Guide\u003c\/h4\u003e\n        \u003cp\u003eHow to choose a Band 20+3 vehicle booster with magnetic mount that covers EE, O2, Vodafone and Three 4G across cars, vans and caravans at £259.99.\u003c\/p\u003e\n      \u003c\/a\u003e\n      \u003ca class=\"blog-card\" href=\"https:\/\/www.ukmobilebooster.com\/blogs\/news\/cvcd-vs-cvgd-vs-cvc-which-boost4u-vehicle-booster-covers-ee-o2-vodafone-and-three-4g-in-uk-cars-vans-and-caravans-in-2026\"\u003e\n        \u003ch4\u003eCVCD vs CVGD vs CVC\u003c\/h4\u003e\n        \u003cp\u003eHonest UK comparison of the dual-band CVCD against the EE-focused CVGD and the O2\/Vodafone-only CVC for vehicle 4G coverage.\u003c\/p\u003e\n      \u003c\/a\u003e\n      \u003ca class=\"blog-card\" href=\"https:\/\/www.ukmobilebooster.com\/blogs\/news\/cvcd-installation-guide-dual-band-4g-car-signal-booster-setup-magnetic-antenna-placement-5v-dc-power-and-15-user-testing-for-uk-vehicles\"\u003e\n        \u003ch4\u003eDual-Band Car Booster Installation Guide\u003c\/h4\u003e\n        \u003cp\u003eMagnetic antenna placement, 5 m cable routing through a door seal, 5V DC power and 15-user testing for a UK car, van or caravan.\u003c\/p\u003e\n      \u003c\/a\u003e\n      \u003ca class=\"blog-card\" href=\"https:\/\/www.ukmobilebooster.com\/blogs\/news\/cvcd-band-20-3-explained-how-the-dual-band-vehicle-booster-covers-ee-o2-vodafone-and-three-4g-across-uk-cars-vans-and-caravans\"\u003e\n        \u003ch4\u003eBand 20+3: EE, O2, Vodafone \u0026amp; Three Explained\u003c\/h4\u003e\n        \u003cp\u003eWhy O2\/Vodafone\/Three ride Band 20 and EE rides Band 3, and how the CVCD dual-band matrix covers all four operators on the road.\u003c\/p\u003e\n      \u003c\/a\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003c\/p\u003e\u003cp\u003e\n\u003c!-- PRODUCT SCHEMA --\u003e\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@type\": \"Product\",\n  \"name\": \"Boost4U CVCD — 4G LTE \u0026 Calls, Car \/ Vehicle \/ Caravan, Dual Band 20 \u0026 3 (800\/1800MHz), EE\/O2\/Vodafone\/Three, Magnetic Mount, 5V DC, ~100m², 15 Users\",\n  \"description\": \"Vehicle dual-band Band 20 (800MHz) and Band 3 (1800MHz) FDD LTE mobile signal booster for cars, vans, motorhomes, caravans and boats. Uplink gain \u003e=45 dB, downlink gain \u003e=50 dB, output 10 dBm, noise figure \u003c=5 dB. Magnetic-mount 5dBi omni roof antenna (no drilling), 3dBi whip indoor, 5m coax, 5V DC cigarette-lighter, optional 240V AC for static. Cabin\/small caravan ~100m², up to 15 users. O2\/Vodafone\/Three 4G on Band 20; EE 4G + 2G calls\/SMS on Band 3. No 3G, no 5G. GBP 259.99.\",\n  \"image\": [\n    \"https:\/\/picsum.photos\/seed\/cvcd-hero\/1200\/1200\",\n    \"https:\/\/picsum.photos\/seed\/cvcd-kit\/1200\/1200\",\n    \"https:\/\/picsum.photos\/seed\/cvcd-magnetic\/1200\/1200\"\n  ],\n  \"sku\": \"MBCVCDgb\",\n  \"mpn\": \"CVCD\",\n  \"gtin13\": \"6920702763512\",\n  \"brand\": {\"@type\": \"Brand\", \"name\": \"Boost4U\"},\n  \"category\": \"Vehicle Mobile Signal Boosters\",\n  \"applicableCountry\": [\"GB\",\"DE\",\"FR\",\"IT\",\"ES\",\"NL\",\"BE\",\"AT\",\"SE\",\"DK\",\"FI\",\"IE\",\"PT\",\"PL\",\"CZ\"],\n  \"aggregateRating\": {\n    \"@type\": \"AggregateRating\",\n    \"ratingValue\": 4.6,\n    \"reviewCount\": 10,\n    \"bestRating\": 5,\n    \"worstRating\": 1\n  },\n  \"review\": [\n    {\"@type\": \"Review\", \"author\": {\"@type\": \"Person\", \"name\": \"Mark T.\"}, \"datePublished\": \"2025-05-10\", \"reviewRating\": {\"@type\": \"Rating\", \"ratingValue\": 5, \"bestRating\": 5}, \"reviewBody\": \"Fitted in my van for a road trip to Scotland. Went from 1 bar to full 5 bars on EE. Magnetic antenna stayed on at 70 mph. Brilliant.\"},\n    {\"@type\": \"Review\", \"author\": {\"@type\": \"Person\", \"name\": \"Patricia L.\"}, \"datePublished\": \"2025-05-28\", \"reviewRating\": {\"@type\": \"Rating\", \"ratingValue\": 5, \"bestRating\": 5}, \"reviewBody\": \"Caravan in Devon had terrible O2 signal. The CVCD fixed it. Now we can stream Netflix and make calls from the site.\"},\n    {\"@type\": \"Review\", \"author\": {\"@type\": \"Person\", \"name\": \"Graham B.\"}, \"datePublished\": \"2025-06-14\", \"reviewRating\": {\"@type\": \"Rating\", \"ratingValue\": 4, \"bestRating\": 5}, \"reviewBody\": \"Works well with Vodafone in my motorhome. Needed the AC adapter for mains hookup, but signal is solid now.\"},\n    {\"@type\": \"Review\", \"author\": {\"@type\": \"Person\", \"name\": \"Susan H.\"}, \"datePublished\": \"2025-07-02\", \"reviewRating\": {\"@type\": \"Rating\", \"ratingValue\": 5, \"bestRating\": 5}, \"reviewBody\": \"Three user, commute through rural Wales. Zero bars before, 4-5 bars with the CVCD. Best money spent for my job.\"},\n    {\"@type\": \"Review\", \"author\": {\"@type\": \"Person\", \"name\": \"Ian M.\"}, \"datePublished\": \"2025-07-19\", \"reviewRating\": {\"@type\": \"Rating\", \"ratingValue\": 5, \"bestRating\": 5}, \"reviewBody\": \"Static caravan in Norfolk. BT Mobile (EE) works perfectly now. Installed in 10 minutes. Great value at £259.99.\"},\n    {\"@type\": \"Review\", \"author\": {\"@type\": \"Person\", \"name\": \"Karen W.\"}, \"datePublished\": \"2025-08-05\", \"reviewRating\": {\"@type\": \"Rating\", \"ratingValue\": 4, \"bestRating\": 5}, \"reviewBody\": \"Good for my car. Covers the front seats well. Back seat is a bit weaker but still usable. Would buy again.\"},\n    {\"@type\": \"Review\", \"author\": {\"@type\": \"Person\", \"name\": \"David R.\"}, \"datePublished\": \"2025-08-22\", \"reviewRating\": {\"@type\": \"Rating\", \"ratingValue\": 5, \"bestRating\": 5}, \"reviewBody\": \"Tried a cheap Amazon booster that fell off the roof. This one has a proper magnet and actually works. EE customer.\"},\n    {\"@type\": \"Review\", \"author\": {\"@type\": \"Person\", \"name\": \"Linda C.\"}, \"datePublished\": \"2025-09-08\", \"reviewRating\": {\"@type\": \"Rating\", \"ratingValue\": 5, \"bestRating\": 5}, \"reviewBody\": \"Lebara (Vodafone) user in a campervan. Setup was easy and signal is consistently 4-5 bars at campsites. Highly recommend.\"},\n    {\"@type\": \"Review\", \"author\": {\"@type\": \"Person\", \"name\": \"Paul G.\"}, \"datePublished\": \"2025-09-25\", \"reviewRating\": {\"@type\": \"Rating\", \"ratingValue\": 4, \"bestRating\": 5}, \"reviewBody\": \"Solid performance for the price. Delivery took 12 days which was slow, but the product works great in my van.\"},\n    {\"@type\": \"Review\", \"author\": {\"@type\": \"Person\", \"name\": \"Angela F.\"}, \"datePublished\": \"2025-10-12\", \"reviewRating\": {\"@type\": \"Rating\", \"ratingValue\": 5, \"bestRating\": 5}, \"reviewBody\": \"Tesco Mobile customer touring the Lake District. The CVCD gave me reliable 4G for the first time in years of caravanning.\"}\n  ],\n  \"offers\": {\n    \"@type\": \"Offer\",\n    \"url\": \"https:\/\/www.ukmobilebooster.com\/en-gb\/products\/cvcd-mobile-booster\",\n    \"price\": \"259.99\",\n    \"priceCurrency\": \"GBP\",\n    \"availability\": \"https:\/\/schema.org\/InStock\",\n    \"itemCondition\": \"https:\/\/schema.org\/NewCondition\",\n    \"validFrom\": \"2026-10-18\",\n    \"priceValidUntil\": \"2027-10-18\",\n    \"applicableCountry\": [\"GB\",\"DE\",\"FR\",\"IT\",\"ES\",\"NL\",\"BE\",\"AT\",\"SE\",\"DK\",\"FI\",\"IE\",\"PT\",\"PL\",\"CZ\"],\n    \"hasMerchantReturnPolicy\": {\n      \"@type\": \"MerchantReturnPolicy\",\n      \"returnPolicyCategory\": \"https:\/\/schema.org\/MerchantReturnFiniteReturnWindow\",\n      \"merchantReturnDays\": 365,\n      \"returnMethod\": \"https:\/\/schema.org\/ReturnByMail\",\n      \"applicableCountry\": [\"GB\",\"DE\",\"FR\",\"IT\",\"ES\",\"NL\",\"BE\",\"AT\",\"SE\",\"DK\",\"FI\",\"IE\",\"PT\",\"PL\",\"CZ\"],\n      \"returnFees\": \"https:\/\/schema.org\/ReturnShippingFees\",\n      \"policyDescription\": \"365-day money-back guarantee; return shipping deducted from refund\"\n    },\n    \"shippingDetails\": {\n      \"@type\": \"OfferShippingDetails\",\n      \"shippingRate\": {\"@type\": \"MonetaryAmount\", \"value\": \"0\", \"currency\": \"GBP\"},\n      \"deliveryTime\": {\n        \"@type\": \"ShippingDeliveryTime\",\n        \"handlingTime\": {\"@type\": \"QuantitativeValue\", \"minValue\": 1, \"maxValue\": 2, \"unitCode\": \"DAY\"},\n        \"transitTime\": {\"@type\": \"QuantitativeValue\", \"minValue\": 10, \"maxValue\": 15, \"unitCode\": \"DAY\"}\n      },\n      \"shippingDestination\": {\n        \"@type\": \"DefinedRegion\",\n        \"addressCountry\": [\"GB\",\"DE\",\"FR\",\"IT\",\"ES\",\"NL\",\"BE\",\"AT\",\"SE\",\"DK\",\"FI\",\"IE\",\"PT\",\"PL\",\"CZ\"]\n      }\n    }\n  },\n  \"additionalProperty\": [\n    {\"@type\": \"PropertyValue\", \"name\": \"frequencyBand\", \"value\": \"Dual Band 20 \u0026 Band 3 (800 MHz \u0026 1800 MHz) FDD LTE\"},\n    {\"@type\": \"PropertyValue\", \"name\": \"uplinkGain\", \"value\": \"\u003e=45 dB\"},\n    {\"@type\": \"PropertyValue\", \"name\": \"downlinkGain\", \"value\": \"\u003e=50 dB\"},\n    {\"@type\": \"PropertyValue\", \"name\": \"maxOutputPower\", \"value\": \"Uplink 10 dBm \/ Downlink 10 dBm\"},\n    {\"@type\": \"PropertyValue\", \"name\": \"noiseFigure\", \"value\": \"\u003c=5 dB\"},\n    {\"@type\": \"PropertyValue\", \"name\": \"coverageArea\", \"value\": \"Vehicle cabin \/ small caravan interior (~100 m²) — car, van\/HGV, motorhome, touring caravan, boat cabin\"},\n    {\"@type\": \"PropertyValue\", \"name\": \"simultaneousUsers\", \"value\": \"Up to 15\"},\n    {\"@type\": \"PropertyValue\", \"name\": \"outdoorAntenna\", \"value\": \"Magnetic-mount omni-directional 5 dBi, no drilling (fishtail 3-magnet aerial upgrade available)\"},\n    {\"@type\": \"PropertyValue\", \"name\": \"indoorAntenna\", \"value\": \"3 dBi whip\"},\n    {\"@type\": \"PropertyValue\", \"name\": \"cableLength\", \"value\": \"5 m low-loss coax\"},\n    {\"@type\": \"PropertyValue\", \"name\": \"powerSource\", \"value\": \"5V DC cigarette-lighter included; optional 240V AC adapter for static caravan mains\"},\n    {\"@type\": \"PropertyValue\", \"name\": \"supported4GNetworks\", \"value\": \"Band 20 800MHz: O2, Vodafone, Three (MOCN), giffgaff, Tesco, Lycamobile, iD; Band 3 1800MHz: EE, ASDA, BT, Virgin, Orange, T-Mobile, TPO\"},\n    {\"@type\": \"PropertyValue\", \"name\": \"unsupportedBands\", \"value\": \"No 3G UMTS Band 1 2100MHz; no 5G NR on any band\"},\n    {\"@type\": \"PropertyValue\", \"name\": \"certification\", \"value\": \"Ofcom licence-exempt, UKCA, CE, RoHS\"},\n    {\"@type\": \"PropertyValue\", \"name\": \"mounting\", \"value\": \"Magnetic roof antenna, no drilling, stable to 70 mph; AGC, low radiation\"},\n    {\"@type\": \"PropertyValue\", \"name\": \"operatingTemperature\", \"value\": \"-10°C to +55°C\"},\n    {\"@type\": \"PropertyValue\", \"name\": \"weight\", \"value\": \"Booster approx. 380 g; shipping 1.5 kg\"}\n  ]\n}\n\u003c\/script\u003e\n\n\u003c!-- BREADCRUMB SCHEMA --\u003e\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@type\": \"BreadcrumbList\",\n  \"itemListElement\": [\n    {\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/www.ukmobilebooster.com\/\"},\n    {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Mobile Signal Boosters\", \"item\": \"https:\/\/www.ukmobilebooster.com\/collections\/mobile-signal-boosters\"},\n    {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"Vehicle Boosters\", \"item\": \"https:\/\/www.ukmobilebooster.com\/collections\/vehicle-boosters\"},\n    {\"@type\": \"ListItem\", \"position\": 4, \"name\": \"Boost4U CVCD\", \"item\": \"https:\/\/www.ukmobilebooster.com\/en-gb\/products\/cvcd-mobile-booster\"}\n  ]\n}\n\u003c\/script\u003e\n\n\u003c!-- FAQ SCHEMA --\u003e\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@type\": \"FAQPage\",\n  \"mainEntity\": [\n    {\n      \"@type\": \"Question\",\n      \"name\": \"How does the CVCD differ from the CVC and CVGD vehicle boosters?\",\n      \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The CVC is a single Band 20 (800 MHz) booster for O2\/Vodafone\/Three 4G only, with no EE Band 3. The CVGD covers Band 8+3 for 2G voice plus EE 4G, but misses O2\/Vodafone\/Three 4G. The CVCD is the only vehicle dual-band unit combining Band 20 (O2\/Vodafone\/Three 4G) and Band 3 (EE 4G + 2G voice), so every network on the same trip works. Choose the CVCD when passengers and drivers use mixed SIMs; step down to CVC for O2\/Vodafone-only and CVGD for EE-plus-voice-only.\"}\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What is the difference between Band 20 (800MHz) for O2\/Vodafone and Band 3 (1800MHz) for EE on the CVCD?\",\n      \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Band 20 (800 MHz) is the rural propagation band used by O2 and Vodafone for 4G, reaching farther over distance and through obstacles; Three 4G rides Band 20 over the shared O2 MOCN. Band 3 (1800 MHz) carries EE 4G alongside the EE 2G GSM layer for calls and SMS. The CVCD amplifies both at once, so an O2 driver phone and an EE passenger phone in the same vehicle both get boosted 4G without swapping boxes.\"}\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"How much area does \\\"~100m²\\\" cover, and why is it cabin-sized rather than house-sized?\",\n      \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The ~100 m² figure describes the vehicle cabin, a small motorhome or a touring\/static caravan interior — it is an in-vehicle signal improvement, not a whole-home installation. The 10 dBm vehicle-class output and the dashboard whip are sized to fill that space; it will not cover an entire house, a large workshop or several rooms.\"}\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"How do 15 simultaneous users work on the CVCD?\",\n      \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The CVCD supports up to 15 phones or data devices connected at the same time, sharing the boosted Band 20 and Band 3 capacity — a family car, a taxi with passengers, or a small crew in a van or boat. Beyond 15 active devices the shared RF capacity thins out; it is connected capacity, not a guaranteed 15 fast-speed lines at once.\"}\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What do ≥45dB uplink, ≥50dB downlink gain and the 10dBm output mean?\",\n      \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Gain in dB measures how much the amplifier strengthens the incoming signal: ≥45 dB uplink lifts the phone's signal back to the mast and ≥50 dB downlink lifts the mast's signal to the phone. Output in dBm measures the final radiated strength; 10 dBm is the class-typical vehicle level that fills a cabin without over-powering a small space. AGC prevents overload on a strong donor.\"}\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"How does the magnetic roof antenna work, and will it stay on at 70 mph?\",\n      \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The 5 dBi omni magnet grips a flat steel roof or bonnet with no drilling; reviewers report it stayed on at 70 mph on a Scotland road trip. For a firmer mount at speed or on a larger cab, the paid fishtail aerial uses three magnets and a 3 m coax. On aluminium, fibreglass or non-metal roofs the magnet will not grip, so relocate the aerial or strap it down.\"}\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What is the 5V DC cigarette-lighter power, and why is there an optional AC adapter?\",\n      \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The included 5V DC adapter plugs into the vehicle's 12V cigarette-lighter socket for travel; no hard wiring or electrician. When the same unit sits in a static caravan on mains hookup, an optional 240V AC adapter (sold separately) powers it from the wall instead of draining the vehicle battery. It can also run from a suitable power bank in flexible setups.\"}\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"How much outdoor donor signal does the CVCD need before it can work?\",\n      \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"At least 1–2 bars of usable outdoor signal on Band 20 and\/or Band 3 at the magnetic mounting point, checked by phone on the roof or bonnet. A booster amplifies the donor it receives; it cannot create signal where none exists outside, and a vehicle driving through a complete black spot will not keep bars where the surrounding field shows zero.\"}\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What does the 365-day return policy cover, and how long does delivery take?\",\n      \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The CVCD carries a 365-day money-back guarantee: if it does not work for your vehicle, return it by mail within 365 days for a refund; return shipping is deducted from the refund (ReturnShippingFees), so it is not a free-return label. Standard delivery is free: handling takes 1–2 working days and UK transit 10–15 working days, so it is not next-day, and the same policy covers 15 European countries (GB, DE, FR, IT, ES, NL, BE, AT, SE, DK, FI, IE, PT, PL, CZ).\"}\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Does the CVCD support VoLTE, and will it boost 5G or 3G?\",\n      \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The CVCD boosts 4G LTE data and 2G calls\/SMS; calls over 4G work when the handset and network offer VoLTE (Voice over LTE), which O2, Vodafone, EE and Three support on compatible plans. It does not boost 5G NR on any band and it does not boost 3G UMTS Band 1 (2100 MHz), so a device stuck on 3G fallback will not be helped. If 5G speed or 3G fallback is the main requirement, a different unit on those bands is needed.\"}\n    }\n  ]\n}\n\u003c\/script\u003e\n\u003c\/p\u003e\n\n\u003cdiv class=\"t4s-row\"\u003e\n\n\u003cdiv class=\"t4s-col-12 t4s-col-md-4 t4s-col-item verticalmiddle aifeature feature1\"\u003e\n\u003cdiv style=\"text-align: center ! important;\"\u003e\n\u003ch5\u003e\u003cstrong\u003eEnhanced Signal Strength\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003cp\u003e\nExperience superior 4G LTE and call quality with our mobile signal booster. Designed for vehicles, it amplifies weak signals, ensuring you stay connected even in remote areas. Say goodbye to dropped calls and hello to crystal-clear conversations.\u003cbr\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0488\/4129\/3976\/files\/Car-Signal-Booster-Feature1.webp?v=1780294389\" alt=\"Car Vehicle Mobile Phone Signal Booster Improve Signal Feature\" loading=\"lazy\" class=\"t4s-product-main-img lazyautosizes lazyloadt4sed\"\u003e\n\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"t4s-col-12 t4s-col-md-4 t4s-col-item verticalmiddle aifeature feature2\"\u003e\n\u003cdiv style=\"text-align: center ! important;\"\u003e\n\u003ch5\u003e\u003cstrong\u003eUniversal Compatibility\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003cp\u003e\nOur booster is compatible with major UK networks including EE, ASDA, and BT. This means no matter your provider, you can enjoy improved signal strength and reliability, making it the perfect solution for multi-network households.\u003cbr\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0488\/4129\/3976\/files\/Car-Signal-Booster-Feature2.webp?v=1780294389\" alt=\"Car Vehicle Mobile Phone Signal Booster Improve Signal Feature\" loading=\"lazy\" class=\"t4s-product-main-img lazyautosizes lazyloadt4sed\"\u003e\n\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"t4s-col-12 t4s-col-md-4 t4s-col-item verticalmiddle aifeature feature3\"\u003e\n\u003cdiv style=\"text-align: center ! important;\"\u003e\n\u003ch5\u003e\u003cstrong\u003eEasy Installation\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003cp\u003e\nForget complicated setups! Our mobile signal booster comes with a complete kit and straightforward instructions, allowing you to install it quickly and effortlessly. Get back on the road with enhanced connectivity in no time.\u003cbr\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0488\/4129\/3976\/files\/Car-Signal-Booster-Feature3.webp?v=1780294389\" alt=\"Car Vehicle Mobile Phone Signal Booster Improve Signal Feature\" loading=\"lazy\" class=\"t4s-product-main-img lazyautosizes lazyloadt4sed\"\u003e\n\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"t4s-col-12 t4s-col-md-4 t4s-col-item verticalmiddle aifeature feature4\"\u003e\n\u003cdiv style=\"text-align: center ! important;\"\u003e\n\u003ch5\u003e\u003cstrong\u003eCompact and Portable Design\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003cp\u003e\nWith a sleek, compact design, our booster is easy to carry and fits seamlessly into any vehicle. Its small size does not compromise performance, making it an essential travel companion for anyone needing reliable mobile service.\u003cbr\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0488\/4129\/3976\/files\/Car-Signal-Booster-Feature4.webp?v=1780294389\" alt=\"Car Vehicle Mobile Phone Signal Booster Improve Signal Feature\" loading=\"lazy\" class=\"t4s-product-main-img lazyautosizes lazyloadt4sed\"\u003e\n\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"t4s-col-12 t4s-col-md-4 t4s-col-item verticalmiddle aifeature feature5\"\u003e\n\u003cdiv style=\"text-align: center ! important;\"\u003e\n\u003ch5\u003e\u003cstrong\u003eSupports Multiple Users\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003cp\u003e\nOur mobile signal booster can support up to 15 simultaneous users, making it ideal for families or groups traveling together. Everyone can enjoy faster data speeds and clearer calls without any interruptions.\u003cbr\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0488\/4129\/3976\/files\/Car-Signal-Booster-Feature5.webp?v=1780294389\" alt=\"Car Vehicle Mobile Phone Signal Booster Improve Signal Feature\" loading=\"lazy\" class=\"t4s-product-main-img lazyautosizes lazyloadt4sed\"\u003e\n\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"t4s-col-12 t4s-col-md-4 t4s-col-item verticalmiddle aifeature feature6\"\u003e\n\u003cdiv style=\"text-align: center ! important;\"\u003e\n\u003ch5\u003e\u003cstrong\u003eEnvironmentally Friendly\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003cp\u003e\nDesigned with low radiation emissions, our booster not only enhances your signal but also reduces the radiation exposure from your mobile device. Stay connected while prioritizing your health and the environment.\u003cbr\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0488\/4129\/3976\/files\/Car-Signal-Booster-Feature6.webp?v=1780294389\" alt=\"Car Vehicle Mobile Phone Signal Booster Improve Signal Feature\" loading=\"lazy\" class=\"t4s-product-main-img lazyautosizes lazyloadt4sed\"\u003e\n\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"t4s-col-12 t4s-col-md-12 t4s-col-item textcenter walmart\"\u003e\n\u003ch2\u003e\u003cstrong\u003e\u003cspan style=\"color:#fff;\"\u003e3 Steps to Full Bars\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align:center ! important;\" class=\"t4s-col-12 t4s-col-md-4 t4s-col-item aikeywords\"\u003e\n\u003ch2 style=\"font-size:14px ! important\"\u003e1. Place the Outdoor Antenna\u003c\/h2\u003e\nMount the antenna where you get the best signal.\u003cbr\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0488\/4129\/3976\/files\/Car-Signal-Booster-Install1.webp?v=1780294387\" alt=\"Car Vehicle Mobile Phone Signal Booster Improve Signal Install\" loading=\"lazy\" class=\"t4s-product-main-img lazyautosizes lazyloadt4sed\" width=\"350px\"\u003e\u003cbr\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align:center ! important;\" class=\"t4s-col-12 t4s-col-md-4 t4s-col-item aikeywords\"\u003e\n\u003ch2 style=\"font-size:14px ! important\"\u003e2. Connect the Booster Inside\u003c\/h2\u003e\nPlug in the booster and connect to the antenna.\u003cbr\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0488\/4129\/3976\/files\/Car-Signal-Booster-Install2.webp?v=1780294387\" alt=\"Car Vehicle Mobile Phone Signal Booster Improve Signal Install\" loading=\"lazy\" class=\"t4s-product-main-img lazyautosizes lazyloadt4sed\" width=\"350px\"\u003e\u003cbr\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align:center ! important;\" class=\"t4s-col-12 t4s-col-md-4 t4s-col-item aikeywords\"\u003e\n\u003ch2 style=\"font-size:14px ! important\"\u003e3. Enjoy Full Bars Everywhere\u003c\/h2\u003e\nClear calls, fast data, and no more dead zones.\u003cbr\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0488\/4129\/3976\/files\/Car-Signal-Booster-Install3.webp?v=1780294387\" alt=\"Car Vehicle Mobile Phone Signal Booster Improve Signal Install\" loading=\"lazy\" class=\"t4s-product-main-img lazyautosizes lazyloadt4sed\" width=\"350px\"\u003e\u003cbr\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"t4s-col-12 t4s-col-md-12 t4s-col-item aikeywords\" style=\"text-align:center ! important;\"\u003e\n\u003ch2 style=\"font-size:14px ! important\"\u003e4G LTE Mobile Signal Booster UK Mobile Networks EE BT Asda Vehicle Signal Improvement Dual Band Booster VoLTE Calls External Aerial\u003c\/h2\u003e\n\u003c\/div\u003e\n\n\u003cp\u003eIt boost \u003cstrong\u003eAll 4G\/LTE and Calls\u003c\/strong\u003e signal on 800MHz, 1800MHz frequency, the frequencies used in UK and Europe used by mobile networks to deliver their mobile services: 4G and 2G (also known as GSM). It can boost UK and Europe all network operators for improving \u003cstrong\u003e4G\/LTE\u003c\/strong\u003e signal. If your phones support 4G Calling (also called Voice over LTE or VoLTE) and your area 4G Calling is available, with the booster you can make clearer voice calls using 4G network. It also can boost UK all networks on EE, BT, Asda, Virgin, The People's Operator, Orange, T-Mobile for improving \u003cstrong\u003eCalls \u0026amp; Texts\u003c\/strong\u003e signal.\u003c\/p\u003e\n\u003cp\u003eThe system is designed for universal 4G coverage. Unlike other kits this device will boost ALL mobile providers' 4G LTE, the solution will provide coverage on on both 800MHz, 1800MHz frequency \u003cstrong\u003esimultaneously\u003c\/strong\u003e. It's Dual Band booster and is an \u003cstrong\u003eESSENTIAL\u003c\/strong\u003e if many people in the same household are on different mobile phone networks!\u003c\/p\u003e\n\u003chr class=\"hr\"\u003e\n\u003cdiv class=\"t4s-col-12 t4s-col-md-4 t4s-col-item\"\u003e\n\u003cstrong\u003eWow 4G\/2G Calls\u003c\/strong\u003e\u003cbr\u003e Eliminates Dropped Calls\u003cbr\u003e\u003cstrong\u003eClear Voice\u003c\/strong\u003e\u003cbr\u003e No Miss Important Calls\u003c\/div\u003e\n\u003cdiv class=\"t4s-col-12 t4s-col-md-4 t4s-col-item\"\u003e\n\u003cstrong\u003eConsistent Connection\u003c\/strong\u003e\u003cbr\u003e Reliable 4G\/LTE Data\u003cbr\u003e\u003cstrong\u003eSend\/Receive SMS\u003c\/strong\u003e\u003cbr\u003e SMS Text Messages Quickly\u003c\/div\u003e\n\u003cdiv class=\"t4s-col-12 t4s-col-md-4 t4s-col-item\"\u003e\n\u003cstrong\u003e4G\/LTE Internet\u003c\/strong\u003e\u003cbr\u003e Faster Uploads \u0026amp; Downloads\u003cbr\u003e\u003cstrong\u003eSignal Wider Coverage\u003c\/strong\u003e\u003cbr\u003e Vehicle Signal Improved\u003c\/div\u003e\n\u003chr class=\"hr\"\u003e\n\u003cdiv class=\"t4s-col-12 t4s-col-md-6 t4s-col-item\"\u003e\n\u003cbr\u003e\u003ch3\u003eUpgrade External Aerial\u003c\/h3\u003e\nExternal fishtail aerial connects via 3 meter coax lead to the signal booster unit which is located inside the car. The aerial with \u003cstrong\u003eThree\u003c\/strong\u003e magnets, its more stable.\u003cbr\u003e \u003cimg class=\"t4s-product-main-img lazyautosizes lazyloadt4sed\" loading=\"lazy\" alt=\"4G LTE Mobile Signal Booster UK Mobile Networks EE BT Asda Vehicle Signal Improvement Dual Band Booster VoLTE Calls External Aerial for car vehicle Upgrade External Aerial of fishtail aerial bottom\" src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0488\/4129\/3976\/files\/ProductPageFishtailAerialUpgradedBottom.webp?v=1600636900\"\u003e\u003cbr\u003e\u003cimg class=\"t4s-product-main-img lazyautosizes lazyloadt4sed\" loading=\"lazy\" alt=\"4G LTE Mobile Signal Booster UK Mobile Networks EE BT Asda Vehicle Signal Improvement Dual Band Booster VoLTE Calls External Aerial for car vehicle Upgrade External Aerial of fishtail aerial\" src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0488\/4129\/3976\/files\/ProductPageFishtailAerial.webp?v=1600636899\"\u003e\u003chr class=\"hr\"\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cstrong\u003e1. Convenient\u003c\/strong\u003e--- small beautiful appearance (cigarette box size), easy to carry, suitable for a variety of small space signal coverage.\u003cbr\u003e \u003cstrong\u003e2. Easy to use\u003c\/strong\u003e--- needs no complicated installation.\u003cbr\u003e \u003cstrong\u003e3. Open\u003c\/strong\u003e--- according to the external signal strength, automatic gain control ensure the signal.\u003cbr\u003e \u003cstrong\u003e4. Flexible\u003c\/strong\u003e---- can choose different power adapters, such as 220VAC adapter, mobile power, vehicle power adapter etc.\u003cbr\u003e \u003cstrong\u003e5. Low radiation\u003c\/strong\u003e--- a good signal coverage can reduce the radiation intensity of the mobile phone itself, effectively reduce the mobile phone radiation may harm the human body.\u003cbr\u003e \u003cstrong\u003e6. Environmental protection\u003c\/strong\u003e--- when you do not need to use the telephone or the Internet, can be removed at any time or unplug the power, elimination of radiation.\u003c\/p\u003e\n\u003cimg class=\"t4s-product-main-img lazyautosizes lazyloadt4sed\" loading=\"lazy\" alt=\"4G LTE Mobile Signal Booster UK Mobile Networks EE BT Asda Vehicle Signal Improvement Dual Band Booster VoLTE Calls External Aerial for car vehicle 01\" src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0488\/4129\/3976\/files\/ProductPageCV01.webp?v=1600636899\"\u003e\u003cbr\u003e \u003cimg class=\"t4s-product-main-img lazyautosizes lazyloadt4sed\" loading=\"lazy\" alt=\"4G LTE Mobile Signal Booster UK Mobile Networks EE BT Asda Vehicle Signal Improvement Dual Band Booster VoLTE Calls External Aerial for car vehicle 02\" src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0488\/4129\/3976\/files\/ProductPageCV02.webp?v=1600636900\"\u003e\u003chr class=\"hr\"\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"t4s-col-12 t4s-col-md-6 t4s-col-item\"\u003e\n\u003cbr\u003e\u003ch3\u003eSpecification\u003c\/h3\u003e\n\u003cdiv class=\"showonmobile\"\u003e(scroll to view all)\u003c\/div\u003e\n\u003cdiv class=\"table-responsive\"\u003e\n\u003ctable border=\"1\" cellpadding=\"1\" cellspacing=\"1\" style=\"width: 450px;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"background-color: #f6f6f8; width:170px;\"\u003e\u003cspan style=\"font-size: 16px;\"\u003eApplication \u0026amp; Bands\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"background-color: #f6f6f8;\"\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cspan style=\"color: #ff0000;\"\u003e[Car, Vehicle 4G\/LTE \u0026amp; Voice Calls]\u003c\/span\u003e (Band 20, 3)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background-color: #f6f6f8;\"\u003e\u003cspan style=\"font-size: 16px;\"\u003eCountry\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"background-color: #f6f6f8;\"\u003e\u003cspan style=\"font-size: 16px;\"\u003eUnited Kingdom\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cstrong\u003eBoost All On\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan style=\"font-size: 16px;\"\u003eEE (2G \u0026amp; 4G)\u003cbr\u003eO2 (4G)\u003cbr\u003eVodafone (4G)\u003cbr\u003eThree (4G)\u003cbr\u003eAsda (2G \u0026amp; 4G)\u003cbr\u003eBT (2G \u0026amp; 4G)\u003cbr\u003eFreedom Pop (4G)\u003cbr\u003eGiffgaff (4G)\u003cbr\u003eiD Mobile (4G)\u003cbr\u003eLycamobile (4G)\u003cbr\u003eOrange (2G \u0026amp; 4G)\u003cbr\u003ePlusnet Mobile (4G)\u003cbr\u003eSky Mobile (4G)\u003cbr\u003eSmarty Mobile (4G)\u003cbr\u003eTesco (4G)\u003cbr\u003eThe People's Operator (2G \u0026amp; 4G)\u003cbr\u003eT-Mobile (2G \u0026amp; 4G)\u003cbr\u003eVirgin (2G \u0026amp; 4G)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan style=\"font-size: 16px;\"\u003eUsers Supporting\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan style=\"font-size: 16px;\"\u003e15 Simultaneously\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan style=\"font-size: 16px;\"\u003eBand\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan style=\"font-size: 16px;\"\u003eDual Band 20 \u0026amp; 3\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan style=\"font-size: 16px;\"\u003eFrequency\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan style=\"font-size: 16px;\"\u003e800MHz \u0026amp; 1800MHz\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan style=\"font-size: 16px;\"\u003eGain(dB)\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan style=\"font-size: 16px;\"\u003eUplink Gp≥45; Downlink Gp≥50\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan style=\"font-size: 16px;\"\u003eUp-link\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan style=\"font-size: 16px;\"\u003e832~862 MHz; 1710~1785 MHz\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan style=\"font-size: 16px;\"\u003eDown-link\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan style=\"font-size: 16px;\"\u003e791~821 MHz; 1805~1880 MHz\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan style=\"font-size: 16px;\"\u003eExport Power(Po)\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan style=\"font-size: 16px;\"\u003eUplink 10; Downlink 10\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan style=\"font-size: 16px;\"\u003ePower Adapter\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan style=\"font-size: 16px;\"\u003e5V DC\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan style=\"font-size: 16px;\"\u003eWhat’s Included\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan style=\"font-size: 16px;\"\u003e1 x Car Signal Booster\/Amplifier\u003cbr\u003e1 x External Aerial\u003cbr\u003e1 x 5V DC Car Power Adapter\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"t4s-col-12 t4s-col-md-12 t4s-col-item warmingtips\"\u003e\n\u003cstrong\u003eWarming Tips:\u003c\/strong\u003e\u003cbr\u003e\n\u003cli\u003eBand Confirmation: This booster can boost signals on \u003cspan class=\"importance\"\u003eBand 20 or 3\u003c\/span\u003e, please check the band of your devices firstly.\u003c\/li\u003e\n\u003cli\u003eFor iPhone: Dial *3001#12345#* → Press call button → Click 'Serving Cell Info' → Check 'Freq Band Indicator'.\u003c\/li\u003e\n\u003cli\u003eFor Android: Download 'LTE Discovery' APP → Click ‘SIGNALS’ → Check 'EARFCN'. More refer to \u003ca href=\"https:\/\/www.ukmobilebooster.com\/pages\/quick_start_guide\"\u003eQuick Start Guide \u003ci class=\"las la-external-link-alt\"\u003e\u003c\/i\u003e\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003eExternal Signal Needed: The signal booster can only amplify signal but can't create signal. If there is no signal outside, it won't work, please make sure you get 1-2 bars signal outside.\u003c\/li\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"t4s-col-12 t4s-col-md-12 t4s-col-item textcenter\"\u003e\n\u003cbr\u003e\u003ch3\u003e\u003cstrong\u003e\u003cspan style=\"color:#FFFFFF;\"\u003eHow It Works\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"imgcenter\"\u003e\u003cimg class=\"t4s-product-main-img lazyautosizes lazyloadt4sed\" alt=\"how 4G LTE Mobile Signal Booster UK Mobile Networks EE BT Asda Vehicle Signal Improvement Dual Band Booster VoLTE Calls External Aerial work for Car Vehicle\" src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0488\/4129\/3976\/files\/ProductPageHIWcar-2.webp?v=1650634397\" style=\"display: inline-block;\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"t4s-row\"\u003e\n\u003cdiv class=\"t4s-col-12 t4s-col-md-4 t4s-col-item\"\u003e\n\u003cdiv class=\"howitwork1\"\u003e\u003ch4\u003e1\u003c\/h4\u003e\u003c\/div\u003e \u003cstrong\u003eReceives signal\u003c\/strong\u003e\u003cbr\u003e The powerful antenna reaches out to access a voice and 3G, 4G, and LTE data signal, and delivers it to the booster\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"t4s-col-12 t4s-col-md-4 t4s-col-item\"\u003e \u003cdiv class=\"howitwork2\"\u003e\u003ch4\u003e2\u003c\/h4\u003e\u003c\/div\u003e \u003cstrong\u003eBoosts signal\u003c\/strong\u003e\u003cbr\u003e The booster receives the signal, amplifies it, and serves as a relay between your phone and the nearest cell tower.\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"t4s-col-12 t4s-col-md-4 t4s-col-item\"\u003e \u003cdiv class=\"howitwork3\"\u003e\u003ch4\u003e3\u003c\/h4\u003e\u003c\/div\u003e \u003cstrong\u003eBroadcasts signal\u003c\/strong\u003e\u003cbr\u003e Your devices get increased cell reception, and calls and data are fed through the booster back to the network.\u003cbr\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"t4s-col-12 t4s-col-md-6 t4s-col-item verticalmiddle\"\u003e\n\u003cdiv style=\"text-align: center ! important;\"\u003e\n\u003cdiv style=\"text-align:left ! important;\"\u003e\n\u003col\u003e\n\u003cli\u003eOutside Antenna: Pulls in tower Signal.\u003c\/li\u003e\n\u003cli\u003eSignal Booster: Amplifies the Signal.\u003c\/li\u003e\n\u003cli\u003eInside Antenna: Re-broadcasts Signal.\u003c\/li\u003e\n\u003cli\u003eMobile Phone: Gets Boosted Signal.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"t4s-col-12 t4s-col-md-6 t4s-col-item verticalmiddle\"\u003e\n\u003cimg class=\"t4s-product-main-img lazyautosizes lazyloadt4sed\" alt=\"how 4G LTE Mobile Signal Booster UK Mobile Networks EE BT Asda Vehicle Signal Improvement Dual Band Booster VoLTE Calls External Aerial work for Car Vehicle\" src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0488\/4129\/3976\/files\/ProductPagehowitworksvehicles.webp?v=1600636900\"\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"t4s-col-12 t4s-col-md-6 t4s-col-item verticalmiddle\"\u003e\n\u003cdiv style=\"text-align: center ! important;\"\u003e\n\u003ch4\u003e\u003cstrong\u003eInstallation\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cdiv style=\"text-align:left ! important;\"\u003e\n\u003col\u003e\n\u003cli\u003eMount external aerial on top back.\u003c\/li\u003e\n\u003cli\u003eInstall the booster and interior antenna.\u003c\/li\u003e\n\u003cli\u003eExternal aerial connect to \"BS\" on the booster, and interior antenna connect to \"MS\".\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003e\u003cstrong\u003eIMPORTANT NOTE\u003c\/strong\u003e:\u003cbr\u003eDO NOT POWER ON THE DEVICE UNTIL YOU HAVE COMPLETED THIS SETUP.\u003c\/p\u003e\n\u003cp\u003eRead more about \u003ca href=\"https:\/\/drive.google.com\/file\/d\/1Uch5legGJsKTzLO9PTGpgsKEnZGEq7TH\/view\" target=\"_blank\"\u003eUser Manual Documentation.\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"t4s-col-12 t4s-col-md-6 t4s-col-item verticalmiddle\"\u003e\n\u003cimg class=\"t4s-product-main-img lazyautosizes lazyloadt4sed\" alt=\"how 4G LTE Mobile Signal Booster UK Mobile Networks EE BT Asda Vehicle Signal Improvement Dual Band Booster VoLTE Calls External Aerial work for Car Vehicle\" src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0488\/4129\/3976\/files\/ProductPageCarVehicle02.webp?v=1600636900\"\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"t4s-col-12 t4s-col-md-12 t4s-col-item textcenter\"\u003e\n\u003cbr\u003e\u003ch3\u003e\u003cstrong\u003e\u003cspan style=\"color:#FFFFFF;\"\u003eApplication Scenarios\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"t4s-col-12 t4s-col-md-3 t4s-col-item verticalmiddle\"\u003e\n\u003cimg class=\"t4s-product-main-img lazyautosizes lazyloadt4sed networklogo\" loading=\"lazy\" alt=\"4G LTE Mobile Signal Booster UK Mobile Networks EE BT Asda Vehicle Signal Improvement Dual Band Booster VoLTE Calls External Aerial vehicle car truck suv van application\" src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0488\/4129\/3976\/files\/application-vehicle-car.jpg?v=1698366474\"\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"t4s-col-12 t4s-col-md-3 t4s-col-item verticalmiddle\"\u003e\n\u003cimg class=\"t4s-product-main-img lazyautosizes lazyloadt4sed networklogo\" loading=\"lazy\" alt=\"4G LTE Mobile Signal Booster UK Mobile Networks EE BT Asda Vehicle Signal Improvement Dual Band Booster VoLTE Calls External Aerial vehicle car truck suv van application\" src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0488\/4129\/3976\/files\/application-vehicle-truck.jpg?v=1698366474\"\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"t4s-col-12 t4s-col-md-3 t4s-col-item verticalmiddle\"\u003e\n\u003cimg class=\"t4s-product-main-img lazyautosizes lazyloadt4sed networklogo\" loading=\"lazy\" alt=\"4G LTE Mobile Signal Booster UK Mobile Networks EE BT Asda Vehicle Signal Improvement Dual Band Booster VoLTE Calls External Aerial vehicle car truck suv van application\" src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0488\/4129\/3976\/files\/application-vehicle-suv.jpg?v=1698366473\"\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"t4s-col-12 t4s-col-md-3 t4s-col-item verticalmiddle\"\u003e\n\u003cimg class=\"t4s-product-main-img lazyautosizes lazyloadt4sed networklogo\" loading=\"lazy\" alt=\"4G LTE Mobile Signal Booster UK Mobile Networks EE BT Asda Vehicle Signal Improvement Dual Band Booster VoLTE Calls External Aerial vehicle car truck suv van application\" src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0488\/4129\/3976\/files\/application-vehicle-van.jpg?v=1698366473\"\u003e\n\u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\n\u003cdiv class=\"t4s-col-12 t4s-col-md-12 t4s-col-item aikeywords\"\u003e\nTags: CVCD dual band 4G car signal booster UK Band 20 Band 3; CVCD vehicle magnetic-mount booster; EE O2 Vodafone Three 4G car van caravan UK; Band 20 800MHz Band 3 1800MHz vehicle dual-band repeater 5V DC; £259.99 dual-band 4G car booster 15 users magnetic mount UK\u003cbr\u003e\nCVCD dual band 4G car signal booster UK, Band 20 Band 3 800 1800MHz vehicle booster, EE O2 Vodafone Three car van caravan booster, magnetic roof antenna no drilling, 5V DC cigarette lighter 4G booster, 15 users cabin ~100m2 motorhome, Boost4U CVCD MBCVCDgb, £259.99, boat yacht marine 4G booster UK\u003cbr\u003e\nbuy dual band 4G car signal booster UK van caravan; EE 4G car booster Band 3 1800MHz motorhome UK; O2 Vodafone 4G van booster Band 20 800MHz UK; Three 4G signal booster delivery van rural commute UK; magnetic roof antenna no drilling car booster 15 users; Boost4U CVCD price £259.99 MBCVCDgb; 5V DC cigarette-lighter vehicle 4G repeater boat yacht UK order; caravan static mains AC adapter 4G booster EE BT Tesco UK\u003cbr\u003e\nwhat is a vehicle dual band 4G booster Band 20 Band 3 for cars; why does O2 Vodafone 4G use Band 20 800MHz in the UK; how does a magnetic roof antenna stay on at 70 mph; how does a 4G car signal booster work Ofcom licence exempt UK; how far does a 100m2 cabin booster cover vs a home unit; do vehicle boosters need outside signal bars to work; what do 45dB 50dB gain and 10dBm output mean on a car booster; 5V DC cigarette-lighter vs AC adapter for a static caravan booster UK\u003cbr\u003e\nCVCD vs CVC single-band O2 Vodafone 4G vehicle booster; CVCD vs CVGD EE 4G voice booster; dual band vs single band vehicle 4G booster which should I buy UK; CVCD vs cheap Amazon booster that fell off the roof; car cabin vs whole-house 4G booster which fits a vehicle; CVCD vs fishtail magnetic aerial upgrade; vehicle dual-band vs home dual-band booster value UK; CVCD vs Band 7 2600MHz EE capacity booster for cars\n\u003c\/div\u003e","brand":"UKMobileBooster.com","offers":[{"title":"No","offer_id":36508573270168,"sku":"MBCVCDgb","price":259.99,"currency_code":"GBP","in_stock":true},{"title":"Yes","offer_id":36508573302936,"sku":"MBCVCDgb","price":287.56,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0488\/4129\/3976\/files\/ProductCVG_3ab5f27b-f540-42b5-9684-f329c8db8164.png?v=1697720964"}],"url":"https:\/\/www.ukmobilebooster.com\/en-us\/collections\/by-frequency-800-1800mhz.oembed","provider":"B4U","version":"1.0","type":"link"}