{"title":"By Frequency 900 1800MHz","description":"","products":[{"product_id":"gd250-mobile-booster","title":"Calls - 250m2 (EE\/O2\/Vodafone\/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{\n  background:linear-gradient(135deg,#00f0ff 0%,#7b2ff7 45%,#ff00e5 100%);\n  padding:64px 0 56px;position:relative;overflow:hidden;\n}\n.hero::after{\n  content:\"\";position:absolute;inset:0;\n  background:radial-gradient(circle at 80% 20%,rgba(0,255,136,0.35),transparent 55%),\n             radial-gradient(circle at 15% 85%,rgba(255,140,0,0.3),transparent 50%);\n  pointer-events:none;\n}\n.hero-inner{position:relative;z-index:1;display:grid;grid-template-columns:1.2fr 1fr;gap:40px;align-items:center;}\n.hero h1{\n  color:#fff;font-weight:800;line-height:1.2;margin-bottom:16px;\n  text-shadow:0 0 20px rgba(0,240,255,0.8),0 0 40px rgba(255,0,229,0.5);\n}\n.hero .tag{\n  display:inline-block;background:rgba(255,255,255,0.2);backdrop-filter:blur(10px);\n  border:1px solid rgba(255,255,255,0.4);color:#fff;padding:6px 16px;border-radius:10px;\n  margin-bottom:18px;font-weight:600;\n}\n.hero p{color:rgba(255,255,255,0.95);margin-bottom:20px;}\n.price{\n  display:inline-block;background:#fff;color:#7b2ff7;font-weight:800;\n  padding:12px 28px;border-radius:12px;box-shadow:0 0 24px rgba(0,240,255,0.6);\n}\n.hero img{border:0px;border-radius:16px;box-shadow:0 20px 60px rgba(123,47,247,0.4);width:100%;height:auto;}\n\n\/* SECTION HEADINGS *\/\nsection{padding:48px 0;}\nh2{\n  border:0px;margin-bottom:24px;padding-bottom:10px;\n  background:linear-gradient(90deg,var(--cyan),var(--magenta));\n  -webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;\n  font-weight:800;\n}\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\/* CARDS *\/\n.card{\n  background:var(--card);backdrop-filter:blur(14px);\n  border-radius:18px;padding:28px;margin-bottom:24px;\n  border:1px solid rgba(0,240,255,0.25);\n  box-shadow:0 8px 32px rgba(123,47,247,0.12);\n  position:relative;\n}\n.card::before{\n  content:\"\";position:absolute;inset:0;border-radius:18px;padding:1.5px;\n  background:linear-gradient(135deg,var(--cyan),var(--magenta),var(--purple));\n  -webkit-mask:linear-gradient(#fff 0 0) content-box,linear-gradient(#fff 0 0);\n  -webkit-mask-composite:xor;mask-composite:exclude;pointer-events:none;\n}\n\n\/* TABLES *\/\ntable{width:100%;border-collapse:collapse;margin:16px 0;background:rgba(255,255,255,0.6);border-radius:12px;overflow:hidden;table-layout:fixed;}\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;}\ntr:hover td{background:rgba(0,240,255,0.06);}\ncol.c1{width:34%;} col.c2{width:33%;} col.c3{width:33%;}\n\n\/* PROS CONS *\/\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\/* STEPS *\/\n.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;}\n.step{\n  background:var(--card);backdrop-filter:blur(12px);border-radius:14px;padding:22px;\n  border:1px solid rgba(123,47,247,0.25);\n}\n.step .num{\n  display:inline-block;width:38px;height:38px;line-height:38px;text-align:center;\n  background:linear-gradient(135deg,var(--cyan),var(--purple));color:#fff;border-radius:50%;\n  font-weight:800;margin-bottom:10px;box-shadow:0 0 16px rgba(0,240,255,0.5);\n}\n\n\/* USE CASES *\/\n.usecases{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;}\n.usecase{\n  background:var(--card);backdrop-filter:blur(12px);border-radius:14px;padding:20px;\n  border:1px solid rgba(255,0,229,0.2);text-align:center;\n}\n.usecase .icon{margin-bottom:8px;}\n\n\/* FAQ *\/\ndetails{\n  background:rgba(255,255,255,0.7);backdrop-filter:blur(10px);\n  border-radius:12px;margin-bottom:12px;padding:16px 20px;\n  border:1px solid rgba(0,240,255,0.2);\n}\nsummary{font-weight:700;cursor:pointer;color:#1a3a6e;}\nsummary:hover{color:var(--purple);}\ndetails p{margin-top:10px;color:#2a3a5e;}\n\n\/* BLOG LINKS *\/\n.blog-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px;}\n.blog-card{\n  display:block;background:linear-gradient(135deg,rgba(123,47,247,0.08),rgba(0,240,255,0.08));\n  border-radius:14px;padding:22px;text-decoration:none;color:#1a3a6e;\n  border:1px solid rgba(123,47,247,0.25);transition:transform .2s;\n}\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\/* CONCLUSION PARA *\/\n.lead{\n  background:linear-gradient(135deg,rgba(0,240,255,0.1),rgba(255,0,229,0.08));\n  border-radius:16px;padding:24px;border-left:4px solid var(--cyan);\n}\n@media(max-width:860px){\n  .hero-inner,.pc-grid,.steps{grid-template-columns:1fr;}\n  .usecases,.blog-grid{grid-template-columns:1fr 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\"\u003eGD Dual-Band · Band 8 \u0026amp; 3 (900 \/ 1800 MHz) · 2G Voice + 4G LTE Data · EE \/ O2 \/ Vodafone \/ Three · 50 \/ 55 dB · 250 m² · 8 dBi Yagi · Ofcom Licence-Exempt · UKCA \/ CE\u003c\/span\u003e\n      \u003ch1\u003eBoost4U GD250 Dual-Band Mobile Signal Booster — Calls \u0026amp; 4G Data for All Four UK Operators\u003c\/h1\u003e\n      \u003cp\u003eJust \u003cstrong\u003e£235.00 GBP\u003c\/strong\u003e — the only Boost4U unit that combines \u003cstrong\u003eBand 8 (900 MHz) 2G GSM voice calls \u0026amp; SMS\u003c\/strong\u003e with \u003cstrong\u003eBand 3 (1800 MHz) 4G LTE data\u003c\/strong\u003e in a single amplifier. Uplink gain \u003cstrong\u003e≥50 dB\u003c\/strong\u003e, downlink gain \u003cstrong\u003e≥55 dB\u003c\/strong\u003e, an \u003cstrong\u003e8 dBi weatherproof Yagi\u003c\/strong\u003e directional outdoor antenna and a \u003cstrong\u003e5 dBi\u003c\/strong\u003e indoor panel antenna on a \u003cstrong\u003e10 m\u003c\/strong\u003e low-loss N-type coax, covering up to \u003cstrong\u003e250 m²\u003c\/strong\u003e (2,691 ft²) — a three-to-five-bedroom house, small office, shop, café or bar — for up to \u003cstrong\u003e25 simultaneous users\u003c\/strong\u003e. DIY install in 30–60 minutes on UK 240 V mains.\u003c\/p\u003e\n      \u003cdiv class=\"price\"\u003e£235.00 GBP · Free UK Delivery\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv\u003e\n      \u003cimg src=\"https:\/\/picsum.photos\/seed\/gd250-v1-1\/600\/450\" alt=\"Boost4U GD250 dual-band Band 8 and Band 3 900 1800MHz mobile signal booster with 8dBi Yagi outdoor antenna and 5dBi indoor panel antenna for all four UK operators\"\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/header\u003e\n\n\u003c!-- CONCLUSION LEAD PARAGRAPH --\u003e\n\u003csection\u003e\n  \u003cdiv class=\"wrap\"\u003e\n    \u003cp class=\"lead\"\u003eThe Boost4U GD250 (model MBGD250gb) is a dual-band Band 8 \u0026amp; Band 3 (900\/1800 MHz) mobile signal booster that simultaneously amplifies 2G GSM voice calls and SMS on 900 MHz and 4G LTE data on 1800 MHz, delivering ≥50 dB uplink and ≥55 dB downlink gain with a maximum output of −70 to −40 dBm\/FA across up to \u003cstrong\u003e250 m²\u003c\/strong\u003e (2,691 ft²) — a three-to-five-bedroom house, small office, garage, metal building, café, restaurant, bar or shop. It pairs an \u003cstrong\u003e8 dBi weatherproof Yagi directional outdoor antenna\u003c\/strong\u003e (aimed at the nearest mast) with a \u003cstrong\u003e5 dBi indoor panel\/omni antenna\u003c\/strong\u003e on a \u003cstrong\u003e10 m\u003c\/strong\u003e low-loss N-type coax (upgradable to 20\/30\/40\/50 m), runs from an \u003cstrong\u003eAC 100–240 V UK 3-pin adapter\u003c\/strong\u003e outputting DC 5 V, and supports up to \u003cstrong\u003e25 simultaneous users\u003c\/strong\u003e. It is the only unit in the Boost4U range that covers all four UK carriers at once — \u003cstrong\u003eEE, O2, Vodafone and Three\u003c\/strong\u003e — but with an important caveat: O2 and Vodafone customers receive 2G voice (Band 8) but \u003cstrong\u003enot\u003c\/strong\u003e 4G data, because those operators' 4G rides mainly on Band 20 (800 MHz); Three customers receive 4G data (Band 3) but \u003cstrong\u003enot\u003c\/strong\u003e 2G voice; and only \u003cstrong\u003eEE\u003c\/strong\u003e customers receive both 2G voice and 4G data. It does \u003cstrong\u003enot\u003c\/strong\u003e boost 5G, 3G, Band 20 (800 MHz) 4G or Band 7 (2600 MHz) 4G. Ofcom licence-exempt, UKCA\/CE certified with AGC, it is priced at \u003cstrong\u003e£235.00 GBP\u003c\/strong\u003e and is covered by a 365-day money-back guarantee with free UK delivery in 10–15 working days.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003c!-- FULL SPEC TABLE --\u003e\n\u003csection\u003e\n  \u003cdiv class=\"wrap\"\u003e\n    \u003ch2 class=\"cyan\"\u003eGD250 Full Technical Specifications\u003c\/h2\u003e\n    \u003cdiv class=\"card\"\u003e\n      \u003ctable\u003e\n        \u003ccolgroup\u003e\n\u003ccol class=\"c1\"\u003e\n\u003ccol class=\"c2\" style=\"width:66%;\"\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\u003eProduct Name\u003c\/td\u003e\n\u003ctd\u003eBoost4U GD250 Mobile Booster (Dual Band 8 \u0026amp; 3 — 2G Voice + 4G LTE Data — 250 m²)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eGD250 \/ MBGD250gb\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eSKU \/ MPN\u003c\/td\u003e\n\u003ctd\u003eB4U-GD250-UK \/ GD250-B8B3-9001800\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eBrand \/ Category\u003c\/td\u003e\n\u003ctd\u003eBoost4U · GD Dual Band Mobile Signal Boosters\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003ePrice\u003c\/td\u003e\n\u003ctd\u003e£235.00 GBP (dual-band unit; G250 voice-only is £110.00, D250 EE-only is £169.00 — GD250 combines both bands in one box)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eDual-band FDD mobile signal booster — 2G GSM voice calls\/SMS on Band 8 + 4G LTE data on Band 3\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eFrequency Bands\u003c\/td\u003e\n\u003ctd\u003eDual Band 8 \u0026amp; Band 3 (900 MHz \u0026amp; 1800 MHz)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eUplink Frequency — Band 8\u003c\/td\u003e\n\u003ctd\u003e890 – 915 MHz (900 MHz)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eDownlink Frequency — Band 8\u003c\/td\u003e\n\u003ctd\u003e935 – 960 MHz (900 MHz)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eUplink Frequency — 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 Frequency — Band 3\u003c\/td\u003e\n\u003ctd\u003e1805 – 1880 MHz (1800 MHz)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eUplink Gain\u003c\/td\u003e\n\u003ctd\u003e≥ 50 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eDownlink Gain\u003c\/td\u003e\n\u003ctd\u003e≥ 55 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eMaximum Output Power\u003c\/td\u003e\n\u003ctd\u003e−70 to −40 dBm\/FA (1.23 MHz carrier bandwidth)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eIndoor Coverage Area\u003c\/td\u003e\n\u003ctd\u003eUp to 250 m² (2,691 ft²) — 3–5 bedroom house \/ small office \/ shop \/ café \/ bar \/ garage \/ metal building\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eSimultaneous Users\u003c\/td\u003e\n\u003ctd\u003eUp to 25 simultaneous users \/ devices\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eOutdoor Antenna\u003c\/td\u003e\n\u003ctd\u003e8 dBi Yagi directional outdoor antenna (weatherproof; must be aimed at the nearest base station)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eIndoor Antenna\u003c\/td\u003e\n\u003ctd\u003e5 dBi panel \/ omni-directional indoor antenna\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eStandard Cable\u003c\/td\u003e\n\u003ctd\u003e10 m low-loss coaxial cable (N-type connectors; upgradable to 20 \/ 30 \/ 40 \/ 50 m)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eConnector Type\u003c\/td\u003e\n\u003ctd\u003eN-type male \/ female on both ends of the coax\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003ePower Supply 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 Supply Output\u003c\/td\u003e\n\u003ctd\u003eDC 5 V\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003e2G Voice Support (Band 8)\u003c\/td\u003e\n\u003ctd\u003eYes — Band 8 900 MHz GSM voice calls and SMS for EE, O2, Vodafone and their MVNOs\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003e4G LTE Data Support (Band 3)\u003c\/td\u003e\n\u003ctd\u003eYes — Band 3 1800 MHz LTE data for EE, Three and their MVNOs\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 Support\u003c\/td\u003e\n\u003ctd\u003eNo — 3G (UMTS) is not boosted\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eUnsupported 4G Bands\u003c\/td\u003e\n\u003ctd\u003eBand 20 (800 MHz) and Band 7 (2600 MHz) 4G are not boosted\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eSMS Support\u003c\/td\u003e\n\u003ctd\u003eYes — 2G SMS on Band 8 900 MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eAutomatic Gain Control\u003c\/td\u003e\n\u003ctd\u003eAGC built in — self-adjusts to prevent oscillation and overload\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eRegulatory\u003c\/td\u003e\n\u003ctd\u003eOfcom licence-exempt · UKCA · CE certified\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eInstallation\u003c\/td\u003e\n\u003ctd\u003eDIY install, 30–60 minutes, drill + screwdriver + spanner + ladder, no engineer required\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eOutdoor Signal Required\u003c\/td\u003e\n\u003ctd\u003eAt least 1–2 bars of usable outdoor donor signal (Band 8 and\/or Band 3) at the Yagi mounting point\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eAntenna Separation\u003c\/td\u003e\n\u003ctd\u003eMinimum 10 m vertical separation between outdoor Yagi and indoor panel antenna to prevent self-oscillation\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eUpgradable Options\u003c\/td\u003e\n\u003ctd\u003eOutdoor coax to 20 \/ 30 \/ 40 \/ 50 m; higher-gain Yagi antenna; 18 kA lightning surge protector\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eWarranty \/ Returns\u003c\/td\u003e\n\u003ctd\u003e365-day money-back guarantee · lifetime technical support\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eDelivery\u003c\/td\u003e\n\u003ctd\u003eFree UK delivery, 10–15 working days; order handling 1–2 working days\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!-- CARRIER COMPATIBILITY TABLE --\u003e\n\u003csection\u003e\n  \u003cdiv class=\"wrap\"\u003e\n    \u003ch2 class=\"magenta\"\u003eUK Carrier \u0026amp; MVNO Compatibility — Band 8 Voice × Band 3 Data Matrix\u003c\/h2\u003e\n    \u003cdiv class=\"card\"\u003e\n      \u003cp style=\"margin-bottom:14px;\"\u003eThe GD250 is the only Boost4U unit that covers all four UK carriers at once — but it does \u003cstrong\u003enot\u003c\/strong\u003e give every carrier the same thing. It boosts \u003cstrong\u003eBand 8 (900 MHz) 2G voice\u003c\/strong\u003e and \u003cstrong\u003eBand 3 (1800 MHz) 4G data\u003c\/strong\u003e only. Check your carrier's rows below before ordering, and insert your existing SIM — no new contract needed.\u003c\/p\u003e\n      \u003ctable\u003e\n        \u003ccolgroup\u003e\n\u003ccol class=\"c1\"\u003e\n\u003ccol class=\"c2\"\u003e\n\u003ccol class=\"c3\"\u003e\n\u003c\/colgroup\u003e\n        \u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eCarrier \/ Network\u003c\/th\u003e\n\u003cth\u003e2G Voice (Band 8 900 MHz)\u003c\/th\u003e\n\u003cth\u003e4G LTE Data (Band 3 1800 MHz)\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n        \u003ctbody\u003e\n          \u003ctr\u003e\n\u003ctd\u003eEE\u003c\/td\u003e\n\u003ctd\u003eSupported — calls \u0026amp; SMS\u003c\/td\u003e\n\u003ctd\u003eSupported — 4G LTE data\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eO2\u003c\/td\u003e\n\u003ctd\u003eSupported — calls \u0026amp; SMS\u003c\/td\u003e\n\u003ctd\u003eNOT supported (O2 4G rides mainly Band 20 800 MHz)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eVodafone\u003c\/td\u003e\n\u003ctd\u003eSupported — calls \u0026amp; SMS\u003c\/td\u003e\n\u003ctd\u003eNOT supported (Vodafone 4G rides mainly Band 20 800 MHz)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eThree\u003c\/td\u003e\n\u003ctd\u003eNOT supported (Three has switched off 2G in most UK areas)\u003c\/td\u003e\n\u003ctd\u003eSupported — 4G LTE data\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eASDA Mobile\u003c\/td\u003e\n\u003ctd\u003eSupported (Vodafone host) — calls \u0026amp; SMS\u003c\/td\u003e\n\u003ctd\u003eSupported — 4G LTE data\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eBT Mobile\u003c\/td\u003e\n\u003ctd\u003eSupported (EE host) — calls \u0026amp; SMS\u003c\/td\u003e\n\u003ctd\u003eSupported — 4G LTE data\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eVirgin Mobile\u003c\/td\u003e\n\u003ctd\u003eSupported (O2 host) — calls \u0026amp; SMS\u003c\/td\u003e\n\u003ctd\u003eSupported — 4G LTE data\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eOrange\u003c\/td\u003e\n\u003ctd\u003eSupported — calls \u0026amp; SMS\u003c\/td\u003e\n\u003ctd\u003eSupported — 4G LTE data\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eT-Mobile\u003c\/td\u003e\n\u003ctd\u003eSupported — calls \u0026amp; SMS\u003c\/td\u003e\n\u003ctd\u003eSupported — 4G LTE data\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eTPO (The Phone People)\u003c\/td\u003e\n\u003ctd\u003eSupported — calls \u0026amp; SMS\u003c\/td\u003e\n\u003ctd\u003eSupported — 4G LTE data\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003egiffgaff\u003c\/td\u003e\n\u003ctd\u003eSupported (O2 host) — calls \u0026amp; SMS\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eSky Mobile\u003c\/td\u003e\n\u003ctd\u003eSupported (O2 host) — calls \u0026amp; SMS\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eTesco Mobile\u003c\/td\u003e\n\u003ctd\u003eSupported (O2 host) — calls \u0026amp; SMS\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eLebara\u003c\/td\u003e\n\u003ctd\u003eSupported (Vodafone host) — calls \u0026amp; SMS\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eLycamobile\u003c\/td\u003e\n\u003ctd\u003eSupported (O2 host) — calls \u0026amp; SMS\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eTalkmobile\u003c\/td\u003e\n\u003ctd\u003eSupported (Vodafone host) — calls \u0026amp; SMS\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eTalkTalk Mobile\u003c\/td\u003e\n\u003ctd\u003eSupported — calls \u0026amp; SMS\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003ePlusnet Mobile\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003eSupported (EE host) — 4G LTE data\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eiD Mobile\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003eSupported (Three host) — 4G LTE data\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eSMARTY\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003eSupported (Three host) — 4G LTE data\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eFreedom Pop\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003eSupported — 4G LTE data\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!-- BOX CONTENTS --\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\"\u003e\n      \u003ctable\u003e\n        \u003ccolgroup\u003e\n\u003ccol class=\"c1\"\u003e\n\u003ccol class=\"c2\" style=\"width:66%;\"\u003e\n\u003c\/colgroup\u003e\n        \u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eItem\u003c\/th\u003e\n\u003cth\u003eDescription\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n        \u003ctbody\u003e\n          \u003ctr\u003e\n\u003ctd\u003eGD250 Booster Unit\u003c\/td\u003e\n\u003ctd\u003e1 × indoor amplifier unit with LED indicator lights (power, Band 8 signal, Band 3 signal, AGC status)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eOutdoor Antenna\u003c\/td\u003e\n\u003ctd\u003e1 × 8 dBi Yagi directional weatherproof outdoor antenna (wall \/ chimney \/ fascia mount)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eIndoor Antenna\u003c\/td\u003e\n\u003ctd\u003e1 × 5 dBi panel \/ omni-directional indoor antenna\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eCoax Cable\u003c\/td\u003e\n\u003ctd\u003e1 × 10 m low-loss coaxial cable with N-type connectors fitted (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 × UK 3-pin AC 100–240 V, 50\/60 Hz adapter, DC 5 V output\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eMounting Brackets\u003c\/td\u003e\n\u003ctd\u003e2 × installation brackets — one for outdoor wall mounting, one for indoor mounting\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eDocumentation\u003c\/td\u003e\n\u003ctd\u003e1 × English user manual with DIY install guide and lifetime technical support card\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!-- 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 only Boost4U unit that combines Band 8 (900 MHz) 2G voice and Band 3 (1800 MHz) 4G LTE in one box — one amplifier, one power supply, one drill kit, not two.\u003c\/li\u003e\n          \u003cli\u003eCovers all four UK carriers (EE, O2, Vodafone, Three) and their MVNOs at once — ideal for households or small businesses with mixed-operator SIMs.\u003c\/li\u003e\n          \u003cli\u003eEE customers get the complete package: 2G calls and SMS on Band 8 \u003cstrong\u003eand\u003c\/strong\u003e 4G LTE data on Band 3, both boosted simultaneously.\u003c\/li\u003e\n          \u003cli\u003e8 dBi weatherproof Yagi outdoor antenna pulls in weak fringe donor signal far better than a basic omni antenna, and it is directional so it can be aimed at the exact mast you need.\u003c\/li\u003e\n          \u003cli\u003e250 m² (2,691 ft²) rating fits a three-to-five-bedroom house, a small office, a shop, a café, a bar, a garage or a metal-sided building.\u003c\/li\u003e\n          \u003cli\u003eUp to 25 simultaneous users — enough for a small team, a household with teenagers, or a corner shop's staff and customers.\u003c\/li\u003e\n          \u003cli\u003e10 m low-loss N-type coax (upgradable to 20\/30\/40\/50 m) gives real routing freedom between roof\/chimney Yagi and central indoor unit.\u003c\/li\u003e\n          \u003cli\u003eOfcom licence-exempt, UKCA\/CE certified with built-in AGC — fully legal in the UK, no monthly fee, no new SIM contract, backed by a 365-day money-back guarantee.\u003c\/li\u003e\n          \u003cli\u003eDIY install in 30–60 minutes with a drill, screwdriver, spanner and ladder — no engineer visit, no call-out charge.\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\u003eAt £235.00 it is a premium purchase — nearly double the G250 voice-only unit at £110 and above the D250 at £169. You are paying for the dual-band combination.\u003c\/li\u003e\n          \u003cli\u003eO2 and Vodafone customers get 2G voice (Band 8) but \u003cstrong\u003enot\u003c\/strong\u003e 4G data, because those operators' 4G rides mainly on Band 20 (800 MHz), which this unit does not boost.\u003c\/li\u003e\n          \u003cli\u003eThree customers get 4G data (Band 3) but \u003cstrong\u003enot\u003c\/strong\u003e 2G voice, because Three has switched off its 2G network in most of the UK.\u003c\/li\u003e\n          \u003cli\u003eIt does \u003cstrong\u003enot\u003c\/strong\u003e boost 5G, 3G, Band 20 (800 MHz) 4G or Band 7 (2600 MHz) 4G — if you need any of those, this is the wrong product.\u003c\/li\u003e\n          \u003cli\u003eRated 250 m², but that is the ceiling — a five-bed detached house, a converted barn or a three-storey townhouse will outgrow it.\u003c\/li\u003e\n          \u003cli\u003eRequires at least 1–2 bars of usable outdoor donor signal at the Yagi mounting point — it amplifies what is there, it cannot create signal from nothing.\u003c\/li\u003e\n          \u003cli\u003eThe 8 dBi Yagi is directional and must be physically aimed at the nearest base station; point it the wrong way and you will get little or no improvement.\u003c\/li\u003e\n          \u003cli\u003eThe indoor antenna is only 5 dBi — lower than many outdoor antennas, so coverage depends on placing the indoor unit centrally and on the right floor.\u003c\/li\u003e\n          \u003cli\u003eOutdoor and indoor antennas need at least 10 m of vertical separation to prevent self-oscillation (feedback) — floor-to-floor placement matters.\u003c\/li\u003e\n          \u003cli\u003eStandard coax is 10 m; longer runs (20\/30\/40\/50 m) are paid upgrades and lose a little signal, so pair a longer cable with the higher-gain Yagi option.\u003c\/li\u003e\n          \u003cli\u003eStandard free UK delivery is 10–15 working days with 1–2 days handling — not next-day; if you need it urgently, budget for the lead time.\u003c\/li\u003e\n          \u003cli\u003e25 simultaneous users is a hard cap — a busy pub, a 50-desk office or a warehouse will outgrow it and need a commercial C-series unit.\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!-- INSTALL STEPS --\u003e\n\u003csection\u003e\n  \u003cdiv class=\"wrap\"\u003e\n    \u003ch2 class=\"orange\"\u003e3-Step DIY Installation (30–60 Minutes)\u003c\/h2\u003e\n    \u003cdiv class=\"steps\"\u003e\n      \u003cdiv class=\"step\"\u003e\n        \u003cdiv class=\"num\"\u003e1\u003c\/div\u003e\n        \u003ch3\u003eAim \u0026amp; Fix the Yagi\u003c\/h3\u003e\n        \u003cp\u003eBracket-mount the 8 dBi weatherproof Yagi on the wall, chimney or gable end using the included outdoor bracket, screws and spanner. Use a field-strength app to point it at the nearest EE \/ O2 \/ Vodafone \/ Three mast — direction matters on a Yagi. Run the 10 m N-type low-loss coax through the wall; use the 20\/30\/40\/50 m upgrade if the route is long.\u003c\/p\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"step\"\u003e\n        \u003cdiv class=\"num\"\u003e2\u003c\/div\u003e\n        \u003ch3\u003ePlace the Indoor Panel\u003c\/h3\u003e\n        \u003cp\u003eMount the 5 dBi indoor panel antenna centrally — upstairs landing, hallway or shop ceiling — at least 10 m vertically below the outdoor Yagi to prevent oscillation. Connect the coax to the GD250 unit's N-type port. Keep the indoor antenna away from windows facing the mast.\u003c\/p\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"step\"\u003e\n        \u003cdiv class=\"num\"\u003e3\u003c\/div\u003e\n        \u003ch3\u003ePlug In \u0026amp; Test\u003c\/h3\u003e\n        \u003cp\u003ePlug the UK 3-pin AC adapter into a standard wall socket (DC 5 V output). The LED indicators show power, Band 8 lock and Band 3 lock; AGC self-adjusts within 60 seconds. Walk every room with an EE phone (both bands), an O2\/Vodafone phone (calls only) and a Three phone (data only) to confirm coverage.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003c!-- USE CASES --\u003e\n\u003csection\u003e\n  \u003cdiv class=\"wrap\"\u003e\n    \u003ch2 class=\"cyan\"\u003eBuilt for Mixed-Carrier Homes \u0026amp; Small Premises\u003c\/h2\u003e\n    \u003cdiv class=\"usecases\"\u003e\n      \u003cdiv class=\"usecase\"\u003e\n\u003ch4\u003e3–5 Bed Family Home\u003c\/h4\u003e\n\u003cp\u003eHouseholds on mixed EE \/ O2 \/ Vodafone \/ Three SIMs finally get calls and 4G data in the same box across 250 m².\u003c\/p\u003e\n\u003c\/div\u003e\n      \u003cdiv class=\"usecase\"\u003e\n\u003ch4\u003eSmall Shop \/ Corner Store\u003c\/h4\u003e\n\u003cp\u003eStaff and customer phones, card-terminal SMS and mobile data hold through the shop floor and back office.\u003c\/p\u003e\n\u003c\/div\u003e\n      \u003cdiv class=\"usecase\"\u003e\n\u003ch4\u003eCafé \/ Bar \/ Pub\u003c\/h4\u003e\n\u003cp\u003eUp to 25 patrons and staff connected at once — order-ahead 4G data and phone calls hold in the bar and seating area.\u003c\/p\u003e\n\u003c\/div\u003e\n      \u003cdiv class=\"usecase\"\u003e\n\u003ch4\u003eGarage \/ Metal Building\u003c\/h4\u003e\n\u003cp\u003eSteel-clad garage, workshop or garden office that used to kill every phone call and mobile data connection.\u003c\/p\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=\"magenta\"\u003eFrequently Asked Questions — Real UK Dual-Band, All-Operator Problems\u003c\/h2\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eWhy do O2 and Vodafone customers only get calls, not faster 4G data, on the GD250?\u003c\/summary\u003e\n      \u003cp\u003eBecause the GD250 boosts Band 3 (1800 MHz), which is the 4G LTE band that EE and Three use — but O2 and Vodafone carry most of their UK 4G traffic on Band 20 (800 MHz), a lower frequency this unit does not cover. So an O2 or Vodafone SIM in a GD250-boosted home will show full bars for calls and SMS on Band 8 (900 MHz), but your 4G mobile data will not be amplified. If you are an O2 or Vodafone customer who needs faster 4G data indoors, you need a Band 20 (800 MHz) booster, not the GD250. The GD250 is the right choice if your pain point is dropped calls and failing texts on O2\/Vodafone, or if you have an EE or Three data SIM in the same building.\u003c\/p\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eWhy does Three give me 4G data but no 2G calls on the GD250?\u003c\/summary\u003e\n      \u003cp\u003eThree has switched off its 2G GSM network across most of the UK — Three phones never had a 2G voice fallback in the way EE, O2 and Vodafone phones do. The GD250 boosts Band 8 (900 MHz) 2G voice, but Three does not transmit 2G voice on that band, so a Three SIM gets no call amplification. What Three does carry on Band 3 (1800 MHz) is 4G LTE data — and that is exactly what the GD250 boosts. So Three customers see fast 4G data indoors but calls still rely on Three's own 4G VoLTE coverage. If you are a Three customer whose pain is dropped calls rather than slow data, the GD250 will not fix voice; it will fix mobile data.\u003c\/p\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eIs the GD250 worth £235 versus buying the G250 (£110) and D250 (£169) separately?\u003c\/summary\u003e\n      \u003cp\u003eBuying both single-band units separately costs £279 — £44 more than the GD250 at £235 — and leaves you with two amplifiers, two power supplies, two indoor antennas and two drill kits to route and mount. The GD250 combines Band 8 voice and Band 3 data in one chassis, one LED panel, one 10 m coax and one UK 3-pin adapter. It is the better buy if you need both bands in the same building. If you only need O2\/Vodafone calls, the G250 at £110 is enough; if you only need EE 4G, the D250 at £169 is enough. The GD250 exists for the mixed-carrier household or small premises that would otherwise have to buy two boxes.\u003c\/p\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eDo EE customers really get both 2G calls and 4G data on the GD250?\u003c\/summary\u003e\n      \u003cp\u003eYes — EE is the one UK carrier that runs both 2G voice on Band 8 (900 MHz) and 4G LTE data on Band 3 (1800 MHz), so an EE SIM is fully covered by the GD250: calls, SMS and mobile data are all amplified simultaneously. This is why the GD250 is described as \"all four operators\" — it covers all four carriers in the sense that it amplifies the bands each carrier uses, but only EE receives both voice and data from this one unit. If everyone in your household is on EE, the GD250 is the most complete single-unit solution Boost4U sells for a 250 m² home.\u003c\/p\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eWhy is the outdoor antenna a directional Yagi — can I aim it wrong?\u003c\/summary\u003e\n      \u003cp\u003eA Yagi antenna is highly directional: it receives best when the long axis of the antenna points directly at the base station you want. The 8 dBi gain comes from that focus — about 3–4 dB more than a basic omni antenna — but if you point it at the wrong mast or at a solid brick chimney, you will see little or no improvement. Use a free field-strength app on your phone, walk outside the mounting point, find the direction where Band 8 and Band 3 signal is strongest, and aim the Yagi's elements along that bearing. The weatherproof bracket lets you fine-tune the angle after mounting. If your donor signal is already strong outside, an omni antenna would work — but in fringe rural signal, the Yagi's directionality is what makes the 50\/55 dB gain usable across 250 m².\u003c\/p\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eHow far apart do the outdoor Yagi and indoor antenna need to be to stop self-oscillation?\u003c\/summary\u003e\n      \u003cp\u003eAt least 10 m of vertical separation — ideally the Yagi on the roof or gable and the indoor panel antenna on a lower floor or in a ground-floor room — is the rule of thumb for this gain level. \"Self-oscillation\" (or feedback) happens when the indoor antenna's re-broadcast signal is picked up directly by the outdoor antenna, creating a loop that overloads the amplifier and can interfere with the carrier's network. AGC helps, but it cannot fully cancel a tight loop. If you only have a two-storey house, place the indoor antenna in the centre of the lower floor and make sure it faces away from the Yagi's direction. The LED indicators on the GD250 will show an overload warning if the separation is too small.\u003c\/p\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eDoes the GD250 boost 5G, 3G, Band 20 (800 MHz) or Band 7 (2600 MHz)?\u003c\/summary\u003e\n      \u003cp\u003eNo on all four. The GD250 is a dual-band unit fixed to Band 8 (900 MHz) and Band 3 (1800 MHz). It will not boost 5G NR on any band, it will not boost 3G UMTS, it will not boost O2\/Vodafone 4G on Band 20 (800 MHz), and it will not boost EE\/Vodafone 4G on Band 7 (2600 MHz). If your phone shows a 5G icon outdoors and you want 5G indoors, this is the wrong product. If your O2\/Vodafone 4G is slow indoors because it rides Band 20, you need a Band 20 booster. The GD250 is the correct product only if your pain is Band 8 2G calls and\/or Band 3 1800 MHz 4G data.\u003c\/p\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eWe have an EE phone and an O2 phone on separate SIMs — does the GD250 really help both?\u003c\/summary\u003e\n      \u003cp\u003eYes, and this is the exact use case the GD250 was built for. The EE phone gets amplified 2G calls on Band 8 and amplified 4G data on Band 3. The O2 phone gets amplified 2G calls and SMS on Band 8, with its 4G data left as-is (O2 4G on Band 20 is not touched). Both phones benefit at the same time because the GD250 amplifies both bands continuously — it does not switch between them. Up to 25 devices can be connected at once. This is why the GD250 costs more than a single-band unit: it is solving a multi-SIM, multi-carrier problem in one box.\u003c\/p\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eIs 25 simultaneous users enough for a small shop, café or pub?\u003c\/summary\u003e\n      \u003cp\u003eFor a corner shop, a small office or a neighbourhood café, yes — 25 concurrent users covers staff plus a typical number of customers on their own phones at any one time. For a busy pub with 50+ patrons at a weekend, a 50-desk open-plan office, or a warehouse with staff across two floors, 25 will be too few and you should step up to a commercial C-series unit. The cap is a hard limit built into the RF design; it is not a soft licence. If you are unsure, count how many phones, tablets and mobile hotspots are actively using mobile data or making calls during your busiest hour — if that number stays under 25, the GD250 is the right size.\u003c\/p\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eWhy do I need 1–2 bars of signal outside if I have zero bars inside?\u003c\/summary\u003e\n      \u003cp\u003eA signal booster amplifies the donor signal it receives at the outdoor antenna — it does not create radio waves from nothing. If your phone shows zero bars and \"Emergency calls only\" when you stand outside your front door, no Ofcom-legal booster at this price can manufacture a Band 8 or Band 3 signal. The GD250 is tuned for the very common UK scenario where you can get 1–2 bars outside (on the roof, chimney or gable) but the concrete, brick, cavity wall and double glazing drop you to zero or one bar indoors. The 8 dBi Yagi on the roof picks up that weak-but-present 1–2 bars and the 50\/55 dB gain re-broadcasts it as a strong indoor signal. Before ordering, stand outside your mounting point and check Band 8 and Band 3 field strength in your phone's field mode or a network-scanner app.\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: Dual-Band Signal Guides\u003c\/h2\u003e\n    \u003cdiv class=\"blog-grid\"\u003e\n      \u003ca class=\"blog-card\" href=\"https:\/\/www.ukmobilebooster.com\/blogs\/news\/best-dual-band-signal-booster-250m-uk-2026-gd250-235-band-8-3-900-1800mhz-2g-calls-4g-lte-ee-o2-vodafone-three-55db-vs-g250-110-vs-d250-169-vs-c250-199\"\u003e\n        \u003ch4\u003eBest Dual-Band Signal Booster for 250 m² — UK Buyer's Guide\u003c\/h4\u003e\n        \u003cp\u003eHow to choose a Band 8 + Band 3 booster that covers all four UK operators across a three-to-five-bed house or small shop.\u003c\/p\u003e\n      \u003c\/a\u003e\n      \u003ca class=\"blog-card\" href=\"https:\/\/www.ukmobilebooster.com\/blogs\/news\/gd250-vs-g250-vs-d250-booster-uk-2026-235-dual-band-8-3-2g-4g-all-networks-vs-110-band-8-voice-only-vs-169-band-3-ee-only-which-250m-signal-booster-is-right-for-your-home\"\u003e\n        \u003ch4\u003eGD250 vs G250 vs D250 — One Dual-Band Unit or Two Single-Band Units?\u003c\/h4\u003e\n        \u003cp\u003eHonest UK comparison of the £235 dual-band GD250 against buying the £110 G250 voice and £169 D250 EE units separately.\u003c\/p\u003e\n      \u003c\/a\u003e\n      \u003ca class=\"blog-card\" href=\"https:\/\/www.ukmobilebooster.com\/blogs\/news\/how-to-improve-mobile-signal-in-250m-home-uk-2026-235-00-gd250-dual-band-8-3-900-1800mhz-2g-calls-4g-lte-booster-for-ee-o2-vodafone-three-all-networks\"\u003e\n        \u003ch4\u003eHow to Improve Mobile Signal Across a 250 m² Home — UK Step by Step\u003c\/h4\u003e\n        \u003cp\u003eYagi aiming, 10 m N-type coax routing, antenna separation and DIY install for mixed-carrier households.\u003c\/p\u003e\n      \u003c\/a\u003e\n      \u003ca class=\"blog-card\" href=\"https:\/\/www.ukmobilebooster.com\/blogs\/news\/best-dual-band-8-3-900-1800mhz-signal-booster-uk-2026-235-00-gd250-2g-gsm-calls-4g-lte-data-for-ee-o2-vodafone-three-all-mvnos\"\u003e\n        \u003ch4\u003eBand 8 + Band 3 (900\/1800 MHz) Booster Explained — EE, O2, Vodafone, Three\u003c\/h4\u003e\n        \u003cp\u003eWhy O2\/Vodafone get calls only, Three gets data only, and EE gets both — the UK dual-band carrier matrix.\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 GD250 Mobile Booster — Dual Band 8 \u0026 3 900\/1800MHz, 2G Voice + 4G LTE Data, All Four UK Operators, 250m²\",\n  \"description\": \"Dual-band Band 8 \u0026 Band 3 (900\/1800 MHz) mobile signal booster. Simultaneously amplifies 2G GSM voice calls and SMS on 900 MHz and 4G LTE data on 1800 MHz. Uplink gain \u003e=50 dB, downlink gain \u003e=55 dB, max output -70 to -40 dBm\/FA. 250 m² coverage, up to 25 simultaneous users, 8 dBi weatherproof Yagi outdoor antenna, 5 dBi indoor panel antenna, 10 m low-loss N-type coax (upgradable to 20\/30\/40\/50 m), AC 100-240V UK 3-pin DC 5V. Covers EE, O2, Vodafone, Three and MVNOs. Does not boost 5G, 3G, Band 20 800MHz or Band 7 2600MHz. Ofcom licence-exempt, UKCA\/CE, AGC. GBP 235.00.\",\n  \"image\": [\n    \"https:\/\/picsum.photos\/seed\/gd250-v1-1\/1200\/1200\",\n    \"https:\/\/picsum.photos\/seed\/gd250-v1-2\/1200\/1200\",\n    \"https:\/\/picsum.photos\/seed\/gd250-v1-3\/1200\/1200\"\n  ],\n  \"sku\": \"B4U-GD250-UK\",\n  \"mpn\": \"GD250-B8B3-9001800\",\n  \"brand\": {\n    \"@type\": \"Brand\",\n    \"name\": \"Boost4U\"\n  },\n  \"category\": \"GD Dual Band Mobile Signal Boosters\",\n  \"aggregateRating\": {\n    \"@type\": \"AggregateRating\",\n    \"ratingValue\": \"4.7\",\n    \"reviewCount\": \"10\",\n    \"bestRating\": \"5\",\n    \"worstRating\": \"1\"\n  },\n  \"review\": [\n    {\n      \"@type\": \"Review\",\n      \"author\": {\"@type\": \"Person\", \"name\": \"James H.\"},\n      \"reviewRating\": {\"@type\": \"Rating\", \"ratingValue\": \"5\", \"bestRating\": \"5\"},\n      \"reviewBody\": \"Four-bed detached near Guildford. I am on EE, my wife is on O2, and we were looking at buying two separate boosters. The GD250 solved it in one box: her O2 calls and SMS now hold in every bedroom on Band 8, and my EE 4G data runs at full speed on Band 3. The Yagi on the chimney took a little aiming with a field-strength app, but once pointed at the mast the difference was instant. 250 m² covers the whole house and the garden office. Worth every penny at 235 pounds.\"\n    },\n    {\n      \"@type\": \"Review\",\n      \"author\": {\"@type\": \"Person\", \"name\": \"Priya S.\"},\n      \"reviewRating\": {\"@type\": \"Rating\", \"ratingValue\": \"5\", \"bestRating\": \"5\"},\n      \"reviewBody\": \"Corner shop in Leicester with a back office. The card-terminal SMS and our order-ahead 4G data kept dropping in the storeroom. We are on Three for data and EE for voice. The GD250 sits on the shop ceiling, the Yagi is on the fascia, and the 10 m N-type cable runs neatly along the skirting. Staff and customer phones hold signal through the shop and back office. About twenty-five users cap is plenty for a shop this size. Install took me under an hour with a drill and spanner.\"\n    },\n    {\n      \"@type\": \"Review\",\n      \"author\": {\"@type\": \"Person\", \"name\": \"Mark T.\"},\n      \"reviewRating\": {\"@type\": \"Rating\", \"ratingValue\": \"4\", \"bestRating\": \"5\"},\n      \"reviewBody\": \"Three-bed semi in Swansea on Vodafone. I bought the GD250 thinking it would speed up my 4G data as well as my calls, and I should have read the spec more carefully: Vodafone 4G rides Band 20, not Band 3, so my mobile data is unchanged. What it does brilliantly is calls and SMS on Band 8 — the back bedroom that used to drop every call now holds four bars. Dropped a star because I misunderstood the carrier caveat, but the product does exactly what it says on the box for voice. Customer support were helpful explaining the bands.\"\n    },\n    {\n      \"@type\": \"Review\",\n      \"author\": {\"@type\": \"Person\", \"name\": \"Elaine W.\"},\n      \"reviewRating\": {\"@type\": \"Rating\", \"ratingValue\": \"5\", \"bestRating\": \"5\"},\n      \"reviewBody\": \"Café in Edinburgh with about twenty seats. We were losing phone calls and mobile data for both staff and customers in the back room. On EE for the business line and Three for data. The GD250's dual-band nature is perfect for us: EE calls hold, Three 4G data holds, and up to 25 users covers a busy lunchtime. The Yagi needed aiming at the nearby mast and the indoor panel is on the ceiling, with the 10 m coax dropping down the wall. AGC settled within a minute. No engineer, no Ofcom paperwork. 365-day return gave us the confidence to try it.\"\n    },\n    {\n      \"@type\": \"Review\",\n      \"author\": {\"@type\": \"Person\", \"name\": \"Dave R.\"},\n      \"reviewRating\": {\"@type\": \"Rating\", \"ratingValue\": \"5\", \"bestRating\": \"5\"},\n      \"reviewBody\": \"Rural cottage in mid-Wales, three bedrooms, metal-roofed extension. EE for both calls and data. Outside the front door I get about one bar on Band 8 and two bars on Band 3, but inside the steel-roofed extension it was zero. The 8 dBi Yagi on the chimney pulled in the weak donor signal and the GD250's 50\/55 dB gain re-broadcast it strongly. The extension now holds EE calls and 4G data at the same time. We had to upgrade to the 20 m coax because the chimney is far from the extension, but it worked. Not a 5G unit — we use a separate router for that.\"\n    },\n    {\n      \"@type\": \"Review\",\n      \"author\": {\"@type\": \"Person\", \"name\": \"Sue B.\"},\n      \"reviewRating\": {\"@type\": \"Rating\", \"ratingValue\": \"4\", \"bestRating\": \"5\"},\n      \"reviewBody\": \"Three-bed mid-terrace in Manchester on Three. I wanted faster 4G data indoors because my home office video calls kept buffering. The GD250 boosted my Three 4G on Band 3 beautifully — the home office now holds four bars on Band 3 data. What it does not do is 2G voice for Three, which I knew, but worth flagging: my calls still rely on Three's own VoLTE. Dropped a star because the indoor 5 dBi antenna is a little weak at the far end of the house and I had to move the unit to the landing. Good value for a dual-band unit at 235 pounds.\"\n    },\n    {\n      \"@type\": \"Review\",\n      \"author\": {\"@type\": \"Person\", \"name\": \"Andy L.\"},\n      \"reviewRating\": {\"@type\": \"Rating\", \"ratingValue\": \"5\", \"bestRating\": \"5\"},\n      \"reviewBody\": \"Small engineering workshop on the edge of Bristol, steel-clad. O2 for the office phone, Three for the data SIM in the broadband router. The building used to kill everything. We mounted the Yagi on the gable end, ran the 10 m N-type coax through a drilled wall, and put the indoor panel on the office wall. O2 calls and SMS hold, Three 4G data holds for the router, and the three of us in the workshop all have signal. The 10 m vertical separation between the Yagi and the indoor panel was easy because the workshop is single-storey. AGC and LED indicators made setup foolproof.\"\n    },\n    {\n      \"@type\": \"Review\",\n      \"author\": {\"@type\": \"Person\", \"name\": \"Hannah M.\"},\n      \"reviewRating\": {\"@type\": \"Rating\", \"ratingValue\": \"5\", \"bestRating\": \"5\"},\n      \"reviewBody\": \"Five-bed detached in Surrey, mixed family: EE, O2 and Three phones. We had tried a cheap single-band booster and it only helped one carrier. The GD250 is the first unit that helps all of us: EE son gets both calls and data, O2 daughter gets calls, Three husband gets data. The Yagi on the ridge needs careful aiming, and we used the optional lightning surge protector given the chimney mount. 250 m² covers the house but not the annexe — for that we would need a second unit. Honest spec, honest price, no surprises after reading the carrier matrix.\"\n    },\n    {\n      \"@type\": \"Review\",\n      \"author\": {\"@type\": \"Person\", \"name\": \"Phil G.\"},\n      \"reviewRating\": {\"@type\": \"Rating\", \"ratingValue\": \"4\", \"bestRating\": \"5\"},\n      \"reviewBody\": \"Two-bed flat above a shop in Leeds on EE. I bought the GD250 because I wanted both calls and data boosted, and it does that well — Band 8 calls and Band 3 data both hold in the flat. Dropped a star because it is a lot of unit for a two-bed flat: the Yagi and the 10 m coax were overkill, and the 25-user cap is irrelevant for two people. If I had been on a single carrier I would have saved money with the G250 or D250. But the dual-band EE performance is excellent and the install was straightforward with the included brackets.\"\n    },\n    {\n      \"@type\": \"Review\",\n      \"author\": {\"@type\": \"Person\", \"name\": \"Catherine D.\"},\n      \"reviewRating\": {\"@type\": \"Rating\", \"ratingValue\": \"5\", \"bestRating\": \"5\"},\n      \"reviewBody\": \"Pub in rural Yorkshire, about twenty covers plus bar. EE for the phone line and O2 for the card machine. The beer garden at the back used to be a complete blackspot for calls. The GD250 Yagi on the pub wall, the 10 m coax along the cellar ceiling, and the indoor panel by the bar hold both EE calls and O2 SMS for the card terminal. Up to 25 users covers a normal evening, though a busy Saturday would push it. The 365-day guarantee and free UK delivery in 10-15 days made ordering easy. Would recommend to any small rural premises.\"\n    }\n  ],\n  \"offers\": {\n    \"@type\": \"Offer\",\n    \"url\": \"https:\/\/www.ukmobilebooster.com\/en-gb\/products\/gd250-mobile-booster\",\n    \"price\": \"235.00\",\n    \"priceCurrency\": \"GBP\",\n    \"availability\": \"https:\/\/schema.org\/InStock\",\n    \"itemCondition\": \"https:\/\/schema.org\/NewCondition\",\n    \"validFrom\": \"2026-10-10\",\n    \"hasMerchantReturnPolicy\": {\n      \"@type\": \"MerchantReturnPolicy\",\n      \"returnPolicyCategory\": \"https:\/\/schema.org\/MerchantReturnFiniteReturnWindow\",\n      \"merchantReturnDays\": 365,\n      \"returnMethod\": \"https:\/\/schema.org\/ReturnByMail\",\n      \"returnFees\": \"https:\/\/schema.org\/FreeReturn\"\n    },\n    \"shippingDetails\": {\n      \"@type\": \"OfferShippingDetails\",\n      \"shippingRate\": {\"@type\": \"MonetaryAmount\", \"value\": \"0\", \"currency\": \"GBP\"},\n      \"deliveryTime\": {\n        \"@type\": 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\"PropertyValue\", \"name\": \"coverageArea\", \"value\": \"250 m² (2,691 ft²) 3-5 bedroom house \/ small office \/ shop \/ cafe \/ bar\"},\n    {\"@type\": \"PropertyValue\", \"name\": \"simultaneousUsers\", \"value\": \"Up to 25\"},\n    {\"@type\": \"PropertyValue\", \"name\": \"outdoorAntenna\", \"value\": \"8 dBi weatherproof Yagi directional\"},\n    {\"@type\": \"PropertyValue\", \"name\": \"indoorAntenna\", \"value\": \"5 dBi panel \/ omni-directional\"},\n    {\"@type\": \"PropertyValue\", \"name\": \"cableLength\", \"value\": \"10 m low-loss N-type coax (upgradable to 20\/30\/40\/50 m)\"},\n    {\"@type\": \"PropertyValue\", \"name\": \"powerSource\", \"value\": \"AC 100-240V UK 3-pin, 50\/60 Hz, DC 5V output\"},\n    {\"@type\": \"PropertyValue\", \"name\": \"supportedVoiceNetworks\", \"value\": \"Band 8 900MHz 2G voice: EE, O2, Vodafone, ASDA, BT, Virgin, Orange, T-Mobile, TPO, giffgaff, Sky, Tesco, Lebara, Lycamobile, Talkmobile, TalkTalk\"},\n    {\"@type\": \"PropertyValue\", \"name\": \"supportedDataNetworks\", \"value\": \"Band 3 1800MHz 4G LTE: EE, Three, ASDA, BT, Virgin, Orange, T-Mobile, TPO, Plusnet, iD, SMARTY, Freedom Pop\"},\n    {\"@type\": \"PropertyValue\", \"name\": \"unsupportedBands\", \"value\": \"5G NR, 3G UMTS, Band 20 800MHz 4G, Band 7 2600MHz 4G\"},\n    {\"@type\": \"PropertyValue\", \"name\": \"certification\", \"value\": \"Ofcom licence-exempt, UKCA, CE, AGC\"},\n    {\"@type\": \"PropertyValue\", \"name\": \"outdoorSignalRequired\", \"value\": \"At least 1-2 bars outdoor donor signal\"},\n    {\"@type\": \"PropertyValue\", \"name\": \"antennaSeparation\", \"value\": \"Minimum 10 m vertical separation between outdoor Yagi and indoor panel to prevent oscillation\"},\n    {\"@type\": \"PropertyValue\", \"name\": \"upgradableOptions\", \"value\": \"20\/30\/40\/50 m coax, higher-gain Yagi antenna, 18 kA lightning surge protector\"}\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\": \"GD Dual Band\", \"item\": \"https:\/\/www.ukmobilebooster.com\/collections\/gd-dual-band-mobile-signal-boosters\"},\n    {\"@type\": \"ListItem\", \"position\": 4, \"name\": \"Boost4U GD250\", \"item\": \"https:\/\/www.ukmobilebooster.com\/en-gb\/products\/gd250-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\": \"Why do O2 and Vodafone customers only get calls, not faster 4G data, on the GD250?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Because the GD250 boosts Band 3 (1800 MHz), which is the 4G LTE band that EE and Three use, but O2 and Vodafone carry most of their UK 4G traffic on Band 20 (800 MHz), a lower frequency this unit does not cover. So an O2 or Vodafone SIM in a GD250-boosted home will show full bars for calls and SMS on Band 8 (900 MHz), but your 4G mobile data will not be amplified. If you are an O2 or Vodafone customer who needs faster 4G data indoors, you need a Band 20 (800 MHz) booster, not the GD250.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Why does Three give me 4G data but no 2G calls on the GD250?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Three has switched off its 2G GSM network across most of the UK. The GD250 boosts Band 8 (900 MHz) 2G voice, but Three does not transmit 2G voice on that band, so a Three SIM gets no call amplification. What Three does carry on Band 3 (1800 MHz) is 4G LTE data, and that is exactly what the GD250 boosts. So Three customers see fast 4G data indoors but calls still rely on Three's own 4G VoLTE coverage. If you are a Three customer whose pain is dropped calls rather than slow data, the GD250 will not fix voice.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Is the GD250 worth £235 versus buying the G250 (£110) and D250 (£169) separately?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Buying both single-band units separately costs £279, which is £44 more than the GD250 at £235, and leaves you with two amplifiers, two power supplies, two indoor antennas and two drill kits to route and mount. The GD250 combines Band 8 voice and Band 3 data in one chassis, one LED panel, one 10 m coax and one UK 3-pin adapter. It is the better buy if you need both bands in the same building. If you only need O2\/Vodafone calls, the G250 at £110 is enough; if you only need EE 4G, the D250 at £169 is enough.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Do EE customers really get both 2G calls and 4G data on the GD250?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Yes. EE is the one UK carrier that runs both 2G voice on Band 8 (900 MHz) and 4G LTE data on Band 3 (1800 MHz), so an EE SIM is fully covered by the GD250: calls, SMS and mobile data are all amplified simultaneously. This is why the GD250 is described as all four operators: it covers all four carriers in the sense that it amplifies the bands each carrier uses, but only EE receives both voice and data from this one unit.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Why is the outdoor antenna a directional Yagi — can I aim it wrong?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"A Yagi antenna is highly directional: it receives best when the long axis points directly at the base station. The 8 dBi gain comes from that focus, about 3-4 dB more than a basic omni antenna, but if you point it at the wrong mast you will see little or no improvement. Use a free field-strength app on your phone, walk outside the mounting point, find the direction where Band 8 and Band 3 signal is strongest, and aim the Yagi's elements along that bearing. In fringe rural signal, the Yagi's directionality is what makes the 50\/55 dB gain usable across 250 m².\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"How far apart do the outdoor Yagi and indoor antenna need to be to stop self-oscillation?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"At least 10 m of vertical separation, ideally the Yagi on the roof or gable and the indoor panel antenna on a lower floor or in a ground-floor room, is the rule of thumb for this gain level. Self-oscillation happens when the indoor antenna's re-broadcast signal is picked up directly by the outdoor antenna, creating a loop that overloads the amplifier and can interfere with the carrier's network. AGC helps, but it cannot fully cancel a tight loop. The LED indicators on the GD250 will show an overload warning if the separation is too small.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Does the GD250 boost 5G, 3G, Band 20 (800 MHz) or Band 7 (2600 MHz)?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"No on all four. The GD250 is a dual-band unit fixed to Band 8 (900 MHz) and Band 3 (1800 MHz). It will not boost 5G NR on any band, it will not boost 3G UMTS, it will not boost O2\/Vodafone 4G on Band 20 (800 MHz), and it will not boost EE\/Vodafone 4G on Band 7 (2600 MHz). If your phone shows a 5G icon outdoors and you want 5G indoors, this is the wrong product. The GD250 is the correct product only if your pain is Band 8 2G calls and\/or Band 3 1800 MHz 4G data.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"We have an EE phone and an O2 phone on separate SIMs — does the GD250 really help both?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Yes, and this is the exact use case the GD250 was built for. The EE phone gets amplified 2G calls on Band 8 and amplified 4G data on Band 3. The O2 phone gets amplified 2G calls and SMS on Band 8, with its 4G data left as-is because O2 4G on Band 20 is not touched. Both phones benefit at the same time because the GD250 amplifies both bands continuously, it does not switch between them. Up to 25 devices can be connected at once.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Is 25 simultaneous users enough for a small shop, café or pub?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"For a corner shop, a small office or a neighbourhood café, yes, 25 concurrent users covers staff plus a typical number of customers on their own phones at any one time. For a busy pub with 50+ patrons at a weekend, a 50-desk open-plan office, or a warehouse with staff across two floors, 25 will be too few and you should step up to a commercial C-series unit. The cap is a hard limit built into the RF design. If that number stays under 25, the GD250 is the right size.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Why do I need 1–2 bars of signal outside if I have zero bars inside?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"A signal booster amplifies the donor signal it receives at the outdoor antenna, it does not create radio waves from nothing. If your phone shows zero bars and emergency calls only when you stand outside your front door, no Ofcom-legal booster at this price can manufacture a Band 8 or Band 3 signal. The GD250 is tuned for the very common UK scenario where you can get 1-2 bars outside on the roof or gable but the concrete, brick, cavity wall and double glazing drop you to zero or one bar indoors. The 8 dBi Yagi picks up that weak-but-present donor signal and the 50\/55 dB gain re-broadcasts it as a strong indoor signal.\"\n      }\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 Calls - 250m2 Mobile Signal Booster, designed to amplify signals for EE, O2, Vodafone, ASDA, and BT networks. Covering up to 250 square meters, it ensures that every corner of your home or business remains connected.\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\u003eDual Band Technology\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003cp\u003e\nThis booster operates on dual bands (900MHz and 1800MHz), effectively enhancing both voice calls and 4G LTE data. Enjoy clearer conversations and faster internet speeds, making it perfect for homes, cafes, and offices.\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\u003eUser-Friendly Installation\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003cp\u003e\nSetting up the Calls - 250m2 Mobile Signal Booster is a breeze. The complete kit includes all necessary components, allowing for a quick and hassle-free installation. No technical expertise is required!\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 for modern households, this booster can support up to 25 simultaneous users. Whether it's family members or colleagues, everyone can enjoy improved signal strength 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\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. The Calls - 250m2 Mobile Signal Booster guarantees a stable connection, ensuring you stay connected when it matters most, whether for work or personal use.\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\u003eVersatile Applications\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003cp\u003e\nIdeal for various environments, this booster is perfect for homes, offices, cafes, and more. Its sleek design and effective performance make it a must-have for anyone struggling with poor 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\"\u003eMobile Signal Booster EE Signal Booster O2 Signal Booster Vodafone Signal Booster 4G LTE Booster Indoor Coverage Booster UK Mobile Network Improve Mobile Signal\u003c\/h2\u003e\n\u003c\/div\u003e\n\n\u003cp\u003eIt boost \u003cstrong\u003eAll Calls \u0026amp; 4G\/LTE\u003c\/strong\u003e signal on 900MHz, 1800MHz frequencies, the frequencies used in UK and Europe used by mobile networks to deliver their mobile services: 2G (also known as GSM) and 4G. It can boost UK and Europe all network operators for improving \u003cstrong\u003eVoice Calls \u0026amp; Text\u003c\/strong\u003e signal. It also can boost UK all networks on Three, EE, BT, Asda, Virgin, iD Mobile, Freedom Pop, Orange, Plusnet, Smarty Mobile, T-Mobile and The People's Operator 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 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\u003eThis system is compatible with all GSM mobile phone networks, will provide coverage on both 900MHz, 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\u003eClear Voice\u003c\/strong\u003e\u003cbr\u003e No Miss Important Calls\u003cbr\u003e \u003cstrong\u003eWow 2G\/4G Calls\u003c\/strong\u003e\u003cbr\u003e Eliminates Dropped Calls\u003c\/div\u003e\n\u003cdiv class=\"t4s-col-12 t4s-col-md-4 t4s-col-item\"\u003e\n\u003cstrong\u003eSend\/Receive SMS\u003c\/strong\u003e\u003cbr\u003e SMS Text Messages Quickly\u003cbr\u003e \u003cstrong\u003eConsistent Connection\u003c\/strong\u003e\u003cbr\u003e Reliable 4G\/LTE Data\u003c\/div\u003e\n\u003cdiv class=\"t4s-col-12 t4s-col-md-4 t4s-col-item\"\u003e\n\u003cstrong\u003eSignal Wider Coverage\u003c\/strong\u003e\u003cbr\u003e Reception Up to 250 sq.m.\u003cbr\u003e \u003cstrong\u003e4G\/LTE Internet\u003c\/strong\u003e\u003cbr\u003e Faster Uploads \u0026amp; Downloads\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=\"Mobile Signal Booster EE Signal Booster O2 Signal Booster Vodafone Signal Booster 4G LTE Booster Indoor Coverage Booster UK Mobile Network Improve Mobile Signal 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=\"Mobile Signal Booster EE Signal Booster O2 Signal Booster Vodafone Signal Booster 4G LTE Booster Indoor Coverage Booster UK Mobile Network Improve Mobile Signal 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=\"Mobile Signal Booster EE Signal Booster O2 Signal Booster Vodafone Signal Booster 4G LTE Booster Indoor Coverage Booster UK Mobile Network Improve Mobile Signal 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[Voice Calls]\u003c\/span\u003e (Band 8, 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 (2G)\u003cbr\u003eVodafone (2G)\u003cbr\u003eThree (4G)\u003cbr\u003eAsda (2G \u0026amp; 4G)\u003cbr\u003eBT (2G \u0026amp; 4G)\u003cbr\u003eFreedom Pop (4G)\u003cbr\u003eGiffgaff (2G)\u003cbr\u003eiD Mobile (4G)\u003cbr\u003eLebara (2G)\u003cbr\u003eLycamobile (2G)\u003cbr\u003eOrange (2G \u0026amp; 4G)\u003cbr\u003ePlusnet Mobile (4G)\u003cbr\u003eSky Mobile (2G)\u003cbr\u003eTalkmobile (2G)\u003cbr\u003eTalkTalk (2G)\u003cbr\u003eTesco (2G)\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 8 \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;\"\u003e900 \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≥50; Downlink Gp≥55\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;\"\u003e890~915 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;\"\u003e935~960 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-70~-40 dBm\/FA(1.23MHz)\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 8 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 Mobile Signal Booster EE Signal Booster O2 Signal Booster Vodafone Signal Booster 4G LTE Booster Indoor Coverage Booster UK Mobile Network Improve Mobile Signal 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 Mobile Signal Booster EE Signal Booster O2 Signal Booster Vodafone Signal Booster 4G LTE Booster Indoor Coverage Booster UK Mobile Network Improve Mobile Signal 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 Mobile Signal Booster EE Signal Booster O2 Signal Booster Vodafone Signal Booster 4G LTE Booster Indoor Coverage Booster UK Mobile Network Improve Mobile Signal 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=\"Mobile Signal Booster EE Signal Booster O2 Signal Booster Vodafone Signal Booster 4G LTE Booster Indoor Coverage Booster UK Mobile Network Improve Mobile Signal 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=\"Mobile Signal Booster EE Signal Booster O2 Signal Booster Vodafone Signal Booster 4G LTE Booster Indoor Coverage Booster UK Mobile Network Improve Mobile Signal 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=\"Mobile Signal Booster EE Signal Booster O2 Signal Booster Vodafone Signal Booster 4G LTE Booster Indoor Coverage Booster UK Mobile Network Improve Mobile Signal 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=\"Mobile Signal Booster EE Signal Booster O2 Signal Booster Vodafone Signal Booster 4G LTE Booster Indoor Coverage Booster UK Mobile Network Improve Mobile Signal 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=\"Mobile Signal Booster EE Signal Booster O2 Signal Booster Vodafone Signal Booster 4G LTE Booster Indoor Coverage Booster UK Mobile Network Improve Mobile Signal 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 mobile signal booster band 8 3 900 1800mhz uk all four operators ee o2 vodafone three £235 | gd250 dual band 2g voice 4g lte data booster 250m² ee o2 vodafone three uk 50 55db | all network mobile booster calls and 4g data combined 900 1800mhz three four bed house uk £235 | band 8 and band 3 dual frequency booster ee o2 vodafone three full operator coverage uk 250m² | best dual band mobile booster uk 2026 £235 ee 4g o2 vodafone calls three 4g 250 sqm house\n\u003cbr\u003edual band mobile signal booster band 8 3 900 1800mhz uk all four operators ee o2 vodafone three £235, gd250 dual band 2g voice 4g lte data booster 250m² ee o2 vodafone three uk 50 55db, all network mobile booster calls and 4g data combined 900 1800mhz three four bed house uk £235, band 8 and band 3 dual frequency booster ee o2 vodafone three full operator coverage uk 250m², best dual band mobile booster uk 2026 £235 ee 4g o2 vodafone calls three 4g 250 sqm house\n\u003cbr\u003egd250 booster price £235 dual band calls and 4g data uk free delivery 10 15 days | ee o2 vodafone three all operator signal booster 250m² house shop café bar uk | 8dBi yagi directional outdoor antenna booster 900 1800mhz dual band uk aim at mast | ofcom exempt dual band booster 2g voice 4g lte combined 25 simultaneous users uk | diy dual band booster 30 60 min drill screwdriver spanner ladder no engineer uk | band 8 band 3 dual frequency repeater home office garage metal building uk 250m² | n type connector low loss coax 10m dual band signal booster upgradable 20 50m uk | ac 100 240v uk 3 pin dc 5v dual band booster ee o2 vodafone three all networks uk\n\u003cbr\u003ewhat is the difference between band 8 900mhz and band 3 1800mhz mobile booster uk | why do o2 vodafone customers not get 4g data on a 900 1800mhz dual band booster uk | why does three give 4g data but no 2g calls on band 3 1800mhz booster uk | how does a dual band booster combine 2g voice and 4g lte data in one unit uk | how far apart must outdoor and indoor antenna be to stop booster oscillation uk | do i need 1 2 bars outdoor signal for the gd250 dual band booster uk | can the gd250 dual band booster cover a 3 4 5 bedroom house and small shop uk 250m² | how long does gd250 dual band booster diy installation really take uk 30 60 min\n\u003cbr\u003egd250 vs g250 d250 buy one dual band unit or two separate single band boosters uk | gd250 £235 vs g250 £110 plus d250 £169 combined total cost uk worth it | dual band booster vs femtocell vs wifi calling for ee o2 vodafone three uk | why ee customers get both calls and 4g but o2 vodafone three only partial uk | yagi directional vs omni antenna dual band booster weak fringe signal uk | gd250 vs l250 4g only booster do i still need 2g voice calls uk | all four operators booster vs single carrier booster multi sim household uk | band 8 plus band 3 booster vs band 20 800mhz booster for o2 vodafone 4g uk\n\u003c\/div\u003e","brand":"UKMobileBooster.com","offers":[{"title":"No \/ No \/ No","offer_id":36485341610136,"sku":"MBGD250gb","price":235.0,"currency_code":"GBP","in_stock":true},{"title":"No \/ No \/ Yes","offer_id":36485341642904,"sku":"MBGD250gb","price":255.0,"currency_code":"GBP","in_stock":true},{"title":"No \/ Yes \/ No","offer_id":36485341675672,"sku":"MBGD250gb","price":285.0,"currency_code":"GBP","in_stock":true},{"title":"No \/ Yes \/ Yes","offer_id":36485341708440,"sku":"MBGD250gb","price":305.0,"currency_code":"GBP","in_stock":true},{"title":"20 M \/ No \/ No","offer_id":36485341773976,"sku":"MBGD250gb","price":255.0,"currency_code":"GBP","in_stock":true},{"title":"20 M \/ No \/ Yes","offer_id":36485341839512,"sku":"MBGD250gb","price":275.0,"currency_code":"GBP","in_stock":true},{"title":"20 M \/ Yes \/ No","offer_id":36485341905048,"sku":"MBGD250gb","price":305.0,"currency_code":"GBP","in_stock":true},{"title":"20 M \/ Yes \/ Yes","offer_id":36485341937816,"sku":"MBGD250gb","price":325.0,"currency_code":"GBP","in_stock":true},{"title":"30 M \/ No \/ No","offer_id":36485342003352,"sku":"MBGD250gb","price":265.0,"currency_code":"GBP","in_stock":true},{"title":"30 M \/ No \/ Yes","offer_id":36485342036120,"sku":"MBGD250gb","price":285.0,"currency_code":"GBP","in_stock":true},{"title":"30 M \/ Yes \/ No","offer_id":36485342068888,"sku":"MBGD250gb","price":315.0,"currency_code":"GBP","in_stock":true},{"title":"30 M \/ Yes \/ Yes","offer_id":36485342101656,"sku":"MBGD250gb","price":335.0,"currency_code":"GBP","in_stock":true},{"title":"40 M \/ No \/ No","offer_id":36485342134424,"sku":"MBGD250gb","price":275.0,"currency_code":"GBP","in_stock":true},{"title":"40 M \/ No \/ Yes","offer_id":36485342167192,"sku":"MBGD250gb","price":295.0,"currency_code":"GBP","in_stock":true},{"title":"40 M \/ Yes \/ No","offer_id":36485342199960,"sku":"MBGD250gb","price":325.0,"currency_code":"GBP","in_stock":true},{"title":"40 M \/ Yes \/ Yes","offer_id":36485342232728,"sku":"MBGD250gb","price":345.0,"currency_code":"GBP","in_stock":true},{"title":"50 M \/ No \/ No","offer_id":36485342265496,"sku":"MBGD250gb","price":285.0,"currency_code":"GBP","in_stock":true},{"title":"50 M \/ No \/ Yes","offer_id":36485342298264,"sku":"MBGD250gb","price":305.0,"currency_code":"GBP","in_stock":true},{"title":"50 M \/ Yes \/ No","offer_id":36485342331032,"sku":"MBGD250gb","price":335.0,"currency_code":"GBP","in_stock":true},{"title":"50 M \/ Yes \/ Yes","offer_id":36485342363800,"sku":"MBGD250gb","price":355.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0488\/4129\/3976\/products\/ProductGD250.jpg?v=1604050828"},{"product_id":"gd500-mobile-booster","title":"Calls - 500m2 (EE\/O2\/Vodafone\/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{\n  background:linear-gradient(135deg,#00f0ff 0%,#7b2ff7 45%,#ff00e5 100%);\n  padding:64px 0 56px;position:relative;overflow:hidden;\n}\n.hero::after{\n  content:\"\";position:absolute;inset:0;\n  background:radial-gradient(circle at 80% 20%,rgba(0,255,136,0.35),transparent 55%),\n             radial-gradient(circle at 15% 85%,rgba(255,140,0,0.3),transparent 50%);\n  pointer-events:none;\n}\n.hero-inner{position:relative;z-index:1;display:grid;grid-template-columns:1.2fr 1fr;gap:40px;align-items:center;}\n.hero h1{\n  color:#fff;font-weight:800;line-height:1.2;margin-bottom:16px;\n  text-shadow:0 0 20px rgba(0,240,255,0.8),0 0 40px rgba(255,0,229,0.5);\n}\n.hero .tag{\n  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content:\"\";position:absolute;inset:0;border-radius:18px;padding:1.5px;\n  background:linear-gradient(135deg,var(--cyan),var(--magenta),var(--purple));\n  -webkit-mask:linear-gradient(#fff 0 0) content-box,linear-gradient(#fff 0 0);\n  -webkit-mask-composite:xor;mask-composite:exclude;pointer-events:none;\n}\n\n\/* TABLES *\/\ntable{width:100%;border-collapse:collapse;margin:16px 0;background:rgba(255,255,255,0.6);border-radius:12px;overflow:hidden;table-layout:fixed;}\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;}\ntr:hover td{background:rgba(0,240,255,0.06);}\ncol.c1{width:34%;} col.c2{width:33%;} col.c3{width:33%;}\n\n\/* PROS CONS *\/\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\/* STEPS *\/\n.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;}\n.step{\n  background:var(--card);backdrop-filter:blur(12px);border-radius:14px;padding:22px;\n  border:1px solid rgba(123,47,247,0.25);\n}\n.step .num{\n  display:inline-block;width:38px;height:38px;line-height:38px;text-align:center;\n  background:linear-gradient(135deg,var(--cyan),var(--purple));color:#fff;border-radius:50%;\n  font-weight:800;margin-bottom:10px;box-shadow:0 0 16px rgba(0,240,255,0.5);\n}\n\n\/* USE CASES *\/\n.usecases{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;}\n.usecase{\n  background:var(--card);backdrop-filter:blur(12px);border-radius:14px;padding:20px;\n  border:1px solid rgba(255,0,229,0.2);text-align:center;\n}\n.usecase .icon{margin-bottom:8px;}\n\n\/* FAQ *\/\ndetails{\n  background:rgba(255,255,255,0.7);backdrop-filter:blur(10px);\n  border-radius:12px;margin-bottom:12px;padding:16px 20px;\n  border:1px solid rgba(0,240,255,0.2);\n}\nsummary{font-weight:700;cursor:pointer;color:#1a3a6e;}\nsummary:hover{color:var(--purple);}\ndetails p{margin-top:10px;color:#2a3a5e;}\n\n\/* BLOG LINKS *\/\n.blog-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px;}\n.blog-card{\n  display:block;background:linear-gradient(135deg,rgba(123,47,247,0.08),rgba(0,240,255,0.08));\n  border-radius:14px;padding:22px;text-decoration:none;color:#1a3a6e;\n  border:1px solid rgba(123,47,247,0.25);transition:transform .2s;\n}\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\/* CONCLUSION PARA *\/\n.lead{\n  background:linear-gradient(135deg,rgba(0,240,255,0.1),rgba(255,0,229,0.08));\n  border-radius:16px;padding:24px;border-left:4px solid var(--cyan);\n}\n\n@media(max-width:860px){\n  .hero-inner,.pc-grid,.steps{grid-template-columns:1fr;}\n  .usecases,.blog-grid{grid-template-columns:1fr 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\"\u003eGD Dual-Band Flagship · Band 8 \u0026amp; 3 (900 \/ 1800 MHz) · 2G Voice + 4G LTE Data · EE \/ O2 \/ Vodafone \/ Three · 55 \/ 60 dB · 500 m² · 50 Users · 8 dBi Yagi + 7 dBi Panel · Ofcom Licence-Exempt · UKCA \/ CE\u003c\/span\u003e\n      \u003ch1\u003eBoost4U GD500 Dual-Band Flagship Mobile Signal Booster — Calls \u0026amp; 4G Data for All Four UK Operators Across 500 m²\u003c\/h1\u003e\n      \u003cp\u003eJust \u003cstrong\u003e£365.49 GBP\u003c\/strong\u003e — the flagship Boost4U unit that combines \u003cstrong\u003eBand 8 (900 MHz) 2G GSM voice calls \u0026amp; SMS\u003c\/strong\u003e with \u003cstrong\u003eBand 3 (1800 MHz) 4G LTE data\u003c\/strong\u003e in a single amplifier. Uplink gain \u003cstrong\u003e≥55 dB\u003c\/strong\u003e, downlink gain \u003cstrong\u003e≥60 dB\u003c\/strong\u003e, an \u003cstrong\u003e8 dBi weatherproof Yagi\u003c\/strong\u003e directional outdoor antenna and a \u003cstrong\u003e7 dBi high-gain\u003c\/strong\u003e indoor panel antenna on a \u003cstrong\u003e10 m\u003c\/strong\u003e low-loss N-type coax, covering up to \u003cstrong\u003e500 m²\u003c\/strong\u003e (5,382 ft²) — a five-bedroom detached house, small office, shop, bar or restaurant — for up to \u003cstrong\u003e50 simultaneous users\u003c\/strong\u003e. DIY install in 30–60 minutes on UK 240 V mains.\u003c\/p\u003e\n      \u003cdiv class=\"price\"\u003e£365.49 GBP · Free UK Delivery\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv\u003e\n      \u003cimg src=\"https:\/\/picsum.photos\/seed\/gd500-v1-1\/600\/450\" alt=\"Boost4U GD500 dual-band Band 8 and Band 3 900 1800MHz flagship mobile signal booster with 8dBi Yagi outdoor antenna and 7dBi indoor panel antenna for all four UK operators 500m²\"\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/header\u003e\n\n\u003c!-- CONCLUSION LEAD PARAGRAPH --\u003e\n\u003csection\u003e\n  \u003cdiv class=\"wrap\"\u003e\n    \u003cp class=\"lead\"\u003eThe Boost4U GD500 is the GD dual-band flagship — a Band 8 \u0026amp; Band 3 (900\/1800 MHz) FDD mobile signal booster that simultaneously amplifies 2G GSM voice calls and SMS on 900 MHz and 4G LTE data on 1800 MHz, delivering ≥55 dB uplink and ≥60 dB downlink gain across up to \u003cstrong\u003e500 m²\u003c\/strong\u003e (5,382 ft²) — a five-bedroom detached house, small office, shop, bar, restaurant, garage or metal building. It pairs an \u003cstrong\u003e8 dBi weatherproof Yagi directional outdoor antenna\u003c\/strong\u003e (mounted at 3–5 m, aimed at the nearest base station) with a \u003cstrong\u003e7 dBi high-gain indoor panel antenna\u003c\/strong\u003e on a \u003cstrong\u003e10 m\u003c\/strong\u003e low-loss N-type coax (upgradable to 20\/30\/40\/50 m), runs from an \u003cstrong\u003eAC 100–240 V UK 3-pin adapter\u003c\/strong\u003e outputting DC 5 V, and supports up to \u003cstrong\u003e50 simultaneous users\u003c\/strong\u003e. It is the only unit in the Boost4U range that covers all four UK carriers at once — \u003cstrong\u003eEE, O2, Vodafone and Three\u003c\/strong\u003e — but with an important caveat: O2 and Vodafone customers receive 2G voice (Band 8) but \u003cstrong\u003enot\u003c\/strong\u003e 4G data, because those operators' 4G rides mainly on Band 20 (800 MHz); Three customers receive 4G data (Band 3) but \u003cstrong\u003enot\u003c\/strong\u003e 2G voice; and only \u003cstrong\u003eEE\u003c\/strong\u003e customers receive both 2G voice and 4G data. It does \u003cstrong\u003enot\u003c\/strong\u003e boost 5G, 3G, Band 20 (800 MHz) 4G or Band 7 (2600 MHz) 4G. Ofcom licence-exempt, UKCA\/CE certified with AGC, it is priced at \u003cstrong\u003e£365.49 GBP\u003c\/strong\u003e and is covered by a 365-day money-back guarantee with free UK delivery in 10–15 working days.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003c!-- FULL SPEC TABLE --\u003e\n\u003csection\u003e\n  \u003cdiv class=\"wrap\"\u003e\n    \u003ch2 class=\"cyan\"\u003eGD500 Full Technical Specifications\u003c\/h2\u003e\n    \u003cdiv class=\"card\"\u003e\n      \u003ctable\u003e\n        \u003ccolgroup\u003e\n\u003ccol class=\"c1\"\u003e\n\u003ccol class=\"c2\" style=\"width:66%;\"\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\u003eProduct Name\u003c\/td\u003e\n\u003ctd\u003eBoost4U GD500 Mobile Booster (GD Dual-Band Flagship — Band 8 \u0026amp; 3 — 2G Voice + 4G LTE Data — 500 m²)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eGD500\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eSKU \/ MPN\u003c\/td\u003e\n\u003ctd\u003eB4U-GD500-UK \/ GD500-B8B3-9001800\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eBrand \/ Category\u003c\/td\u003e\n\u003ctd\u003eBoost4U · GD Dual Band Flagship Mobile Signal Boosters\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003ePrice\u003c\/td\u003e\n\u003ctd\u003e£365.49 GBP (dual-band flagship; GD250 is £235.00 for 250 m² \/ 25 users — the GD500 steps up to 500 m², 50 users, 55\/60 dB and a 7 dBi indoor panel)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eDual-band FDD mobile signal booster — 2G GSM voice calls\/SMS on Band 8 + 4G LTE data on Band 3\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eFrequency Bands\u003c\/td\u003e\n\u003ctd\u003eDual Band 8 \u0026amp; Band 3 (900 MHz \u0026amp; 1800 MHz)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eUplink Frequency — Band 8\u003c\/td\u003e\n\u003ctd\u003e890 – 915 MHz (900 MHz)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eDownlink Frequency — Band 8\u003c\/td\u003e\n\u003ctd\u003e935 – 960 MHz (900 MHz)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eUplink Frequency — 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 Frequency — Band 3\u003c\/td\u003e\n\u003ctd\u003e1805 – 1880 MHz (1800 MHz)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eUplink Gain\u003c\/td\u003e\n\u003ctd\u003e≥ 55 dB (flagship — 5 dB above the GD250's ≥50 dB)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eDownlink Gain\u003c\/td\u003e\n\u003ctd\u003e≥ 60 dB (flagship — 5 dB above the GD250's ≥55 dB)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eMaximum Output Power\u003c\/td\u003e\n\u003ctd\u003e−70 to −40 dBm\/FA (1.23 MHz carrier bandwidth)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eIndoor Coverage Area\u003c\/td\u003e\n\u003ctd\u003eUp to 500 m² (5,382 ft²) — 3–5 bedroom detached house \/ small office \/ shop \/ bar \/ restaurant \/ garage \/ metal building\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eSimultaneous Users\u003c\/td\u003e\n\u003ctd\u003eUp to 50 simultaneous users \/ devices (double the GD250's 25)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eOutdoor Antenna\u003c\/td\u003e\n\u003ctd\u003e8 dBi Yagi directional outdoor antenna (weatherproof; wall \/ chimney \/ fascia mount at 3–5 m; must be aimed at the nearest base station)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eIndoor Antenna\u003c\/td\u003e\n\u003ctd\u003e7 dBi high-gain panel indoor antenna (flagship — 2 dBi above the GD250's 5 dBi panel)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eStandard Cable\u003c\/td\u003e\n\u003ctd\u003e10 m low-loss coaxial cable (N-type connectors; upgradable to 20 \/ 30 \/ 40 \/ 50 m for large detached homes)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eConnector Type\u003c\/td\u003e\n\u003ctd\u003eN-type male \/ female on both ends of the coax\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003ePower Supply 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 Supply Output\u003c\/td\u003e\n\u003ctd\u003eDC 5 V\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003e2G Voice Support (Band 8)\u003c\/td\u003e\n\u003ctd\u003eYes — Band 8 900 MHz GSM voice calls and SMS for EE, O2, Vodafone and their MVNOs\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003e4G LTE Data Support (Band 3)\u003c\/td\u003e\n\u003ctd\u003eYes — Band 3 1800 MHz LTE data for EE, Three and their MVNOs\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003e4G Speed Improvement\u003c\/td\u003e\n\u003ctd\u003eFrom 1–5 Mbps (no signal) up to 10–30 Mbps (good donor signal) on Band 3\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 Support\u003c\/td\u003e\n\u003ctd\u003eNo — 3G (UMTS) is not boosted\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eUnsupported 4G Bands\u003c\/td\u003e\n\u003ctd\u003eBand 20 (800 MHz) and Band 7 (2600 MHz) 4G are not boosted\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eSMS Support\u003c\/td\u003e\n\u003ctd\u003eYes — 2G SMS on Band 8 900 MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eAutomatic Gain Control\u003c\/td\u003e\n\u003ctd\u003eAGC built in — self-adjusts across both bands to prevent oscillation and overload\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eRegulatory\u003c\/td\u003e\n\u003ctd\u003eOfcom licence-exempt · UKCA · CE certified\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eInstallation\u003c\/td\u003e\n\u003ctd\u003eDIY install, 30–60 minutes, drill + screwdriver + spanner + ladder, no engineer required\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eOutdoor Signal Required\u003c\/td\u003e\n\u003ctd\u003eAt least 1–2 bars of usable outdoor donor signal (Band 8 and\/or Band 3) at the Yagi mounting point\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eAntenna Separation\u003c\/td\u003e\n\u003ctd\u003eMinimum 10 m vertical separation between outdoor Yagi and indoor panel antenna to prevent self-oscillation\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eUpgradable Options\u003c\/td\u003e\n\u003ctd\u003eOutdoor coax to 20 \/ 30 \/ 40 \/ 50 m; higher-gain Yagi antenna; 18 kA lightning surge protector\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eWarranty \/ Returns\u003c\/td\u003e\n\u003ctd\u003e365-day money-back guarantee · lifetime technical support\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eDelivery\u003c\/td\u003e\n\u003ctd\u003eFree UK delivery, 10–15 working days; order handling 1–2 working days\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!-- CARRIER COMPATIBILITY TABLE --\u003e\n\u003csection\u003e\n  \u003cdiv class=\"wrap\"\u003e\n    \u003ch2 class=\"magenta\"\u003eUK Carrier \u0026amp; MVNO Compatibility — Band 8 Voice × Band 3 Data Matrix\u003c\/h2\u003e\n    \u003cdiv class=\"card\"\u003e\n      \u003cp style=\"margin-bottom:14px;\"\u003eThe GD500 is the only Boost4U flagship that covers all four UK carriers at once — but it does \u003cstrong\u003enot\u003c\/strong\u003e give every carrier the same thing. It boosts \u003cstrong\u003eBand 8 (900 MHz) 2G voice\u003c\/strong\u003e and \u003cstrong\u003eBand 3 (1800 MHz) 4G data\u003c\/strong\u003e only. Check your carrier's rows below before ordering, and insert your existing SIM — no new contract needed.\u003c\/p\u003e\n      \u003ctable\u003e\n        \u003ccolgroup\u003e\n\u003ccol class=\"c1\"\u003e\n\u003ccol class=\"c2\"\u003e\n\u003ccol class=\"c3\"\u003e\n\u003c\/colgroup\u003e\n        \u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eCarrier \/ Network\u003c\/th\u003e\n\u003cth\u003e2G Voice (Band 8 900 MHz)\u003c\/th\u003e\n\u003cth\u003e4G LTE Data (Band 3 1800 MHz)\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n        \u003ctbody\u003e\n          \u003ctr\u003e\n\u003ctd\u003eEE\u003c\/td\u003e\n\u003ctd\u003eSupported — calls \u0026amp; SMS\u003c\/td\u003e\n\u003ctd\u003eSupported — 4G LTE data (10–30 Mbps improved)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eO2\u003c\/td\u003e\n\u003ctd\u003eSupported — calls \u0026amp; SMS\u003c\/td\u003e\n\u003ctd\u003eNOT supported (O2 4G rides mainly Band 20 800 MHz)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eVodafone\u003c\/td\u003e\n\u003ctd\u003eSupported — calls \u0026amp; SMS\u003c\/td\u003e\n\u003ctd\u003eNOT supported (Vodafone 4G rides mainly Band 20 800 MHz)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eThree\u003c\/td\u003e\n\u003ctd\u003eNOT supported (Three has switched off 2G in most UK areas)\u003c\/td\u003e\n\u003ctd\u003eSupported — 4G LTE data (10–30 Mbps improved)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eASDA Mobile\u003c\/td\u003e\n\u003ctd\u003eSupported (Vodafone host) — calls \u0026amp; SMS\u003c\/td\u003e\n\u003ctd\u003eSupported — 4G LTE data\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eBT Mobile\u003c\/td\u003e\n\u003ctd\u003eSupported (EE host) — calls \u0026amp; SMS\u003c\/td\u003e\n\u003ctd\u003eSupported — 4G LTE data\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eVirgin Mobile\u003c\/td\u003e\n\u003ctd\u003eSupported (O2 host) — calls \u0026amp; SMS\u003c\/td\u003e\n\u003ctd\u003eSupported — 4G LTE data\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eOrange\u003c\/td\u003e\n\u003ctd\u003eSupported — calls \u0026amp; SMS\u003c\/td\u003e\n\u003ctd\u003eSupported — 4G LTE data\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eT-Mobile\u003c\/td\u003e\n\u003ctd\u003eSupported — calls \u0026amp; SMS\u003c\/td\u003e\n\u003ctd\u003eSupported — 4G LTE data\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003egiffgaff\u003c\/td\u003e\n\u003ctd\u003eSupported (O2 host) — calls \u0026amp; SMS\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eSky Mobile\u003c\/td\u003e\n\u003ctd\u003eSupported (O2 host) — calls \u0026amp; SMS\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eTesco Mobile\u003c\/td\u003e\n\u003ctd\u003eSupported (O2 host) — calls \u0026amp; SMS\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eLebara\u003c\/td\u003e\n\u003ctd\u003eSupported (Vodafone host) — calls \u0026amp; SMS\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eLycamobile\u003c\/td\u003e\n\u003ctd\u003eSupported (O2 host) — calls \u0026amp; SMS\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eTalkmobile\u003c\/td\u003e\n\u003ctd\u003eSupported (Vodafone host) — calls \u0026amp; SMS\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eTalkTalk Mobile\u003c\/td\u003e\n\u003ctd\u003eSupported — calls \u0026amp; SMS\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003ePlusnet Mobile\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003eSupported (EE host) — 4G LTE data\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eiD Mobile\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003eSupported (Three host) — 4G LTE data\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eSMARTY\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003eSupported (Three host) — 4G LTE data\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eFreedom Pop\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003eSupported — 4G LTE data\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!-- BOX CONTENTS --\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\"\u003e\n      \u003ctable\u003e\n        \u003ccolgroup\u003e\n\u003ccol class=\"c1\"\u003e\n\u003ccol class=\"c2\" style=\"width:66%;\"\u003e\n\u003c\/colgroup\u003e\n        \u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eItem\u003c\/th\u003e\n\u003cth\u003eDescription\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n        \u003ctbody\u003e\n          \u003ctr\u003e\n\u003ctd\u003eGD500 Booster Unit\u003c\/td\u003e\n\u003ctd\u003e1 × indoor amplifier unit with LED indicator lights (power, Band 8 signal, Band 3 signal, AGC status)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eOutdoor Antenna\u003c\/td\u003e\n\u003ctd\u003e1 × 8 dBi Yagi directional weatherproof outdoor antenna (wall \/ chimney \/ fascia mount at 3–5 m)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eIndoor Antenna\u003c\/td\u003e\n\u003ctd\u003e1 × 7 dBi high-gain panel indoor antenna\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eCoax Cable\u003c\/td\u003e\n\u003ctd\u003e1 × 10 m low-loss coaxial cable with N-type connectors fitted (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 × UK 3-pin AC 100–240 V, 50\/60 Hz adapter, DC 5 V output\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eMounting Brackets\u003c\/td\u003e\n\u003ctd\u003e2 × installation brackets — one for outdoor wall mounting, one for indoor mounting\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eDocumentation\u003c\/td\u003e\n\u003ctd\u003e1 × English user manual with DIY install guide and lifetime technical support card\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!-- 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 only Boost4U flagship that combines Band 8 (900 MHz) 2G voice and Band 3 (1800 MHz) 4G LTE in one box at the 500 m² tier — one amplifier, one power supply, one drill kit, not two.\u003c\/li\u003e\n          \u003cli\u003eCovers all four UK carriers (EE, O2, Vodafone, Three) and their MVNOs at once — ideal for five-bedroom detached homes, small offices, shops, bars and restaurants with mixed-operator SIMs.\u003c\/li\u003e\n          \u003cli\u003eEE customers get the complete package: 2G calls and SMS on Band 8 \u003cstrong\u003eand\u003c\/strong\u003e 4G LTE data on Band 3, both boosted simultaneously up to 10–30 Mbps.\u003c\/li\u003e\n          \u003cli\u003e500 m² (5,382 ft²) rating fits a five-bed detached house, a small office, a shop, a bar, a restaurant, a garage or a metal-sided building — double the GD250's 250 m².\u003c\/li\u003e\n          \u003cli\u003eUp to 50 simultaneous users — double the GD250's 25, enough for a busy small shop, a café, a bar or a 20-desk office.\u003c\/li\u003e\n          \u003cli\u003eFlagship gain of ≥55 dB uplink \/ ≥60 dB downlink — 5 dB above the GD250's 50\/55 dB — and a 7 dBi high-gain indoor panel (2 dBi above the GD250's 5 dBi) for larger open-plan spaces.\u003c\/li\u003e\n          \u003cli\u003e8 dBi weatherproof Yagi outdoor antenna pulls in weak fringe donor signal far better than a basic omni antenna, and it is directional so it can be aimed at the exact mast you need.\u003c\/li\u003e\n          \u003cli\u003e10 m low-loss N-type coax (upgradable to 20\/30\/40\/50 m) gives real routing freedom between roof\/chimney Yagi and central indoor unit in a large home.\u003c\/li\u003e\n          \u003cli\u003eOfcom licence-exempt, UKCA\/CE certified with built-in AGC across both bands — fully legal in the UK, no monthly fee, no new SIM contract, backed by a 365-day money-back guarantee.\u003c\/li\u003e\n          \u003cli\u003eDIY install in 30–60 minutes with a drill, screwdriver, spanner and ladder — no engineer visit, no call-out charge.\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\u003eAt £365.49 it is the most expensive dual-band unit in the Boost4U range — £130.49 above the GD250 at £235.00. You are paying for the 500 m² footprint, 50-user capacity, 55\/60 dB gain and 7 dBi panel.\u003c\/li\u003e\n          \u003cli\u003eO2 and Vodafone customers get 2G voice (Band 8) but \u003cstrong\u003enot\u003c\/strong\u003e 4G data, because those operators' 4G rides mainly on Band 20 (800 MHz), which this unit does not boost — for O2\/Vodafone 4G you need the C500 Band 20 unit.\u003c\/li\u003e\n          \u003cli\u003eThree customers get 4G data (Band 3) but \u003cstrong\u003enot\u003c\/strong\u003e 2G voice, because Three has switched off its 2G network in most of the UK.\u003c\/li\u003e\n          \u003cli\u003eIt does \u003cstrong\u003enot\u003c\/strong\u003e boost 5G, 3G, Band 20 (800 MHz) 4G or Band 7 (2600 MHz) 4G — if you need any of those, this is the wrong product.\u003c\/li\u003e\n          \u003cli\u003eThe dual-band gain of 55\/60 dB is intentionally lower than the single-band G500\/D500\/C500 units at 75 dB — one chassis splits its RF budget across two bands, so raw dB is not as high as a single-band sibling.\u003c\/li\u003e\n          \u003cli\u003eRated 500 m², but that is the ceiling — a six-plus-bed house, a separate annexe, a three-storey townhouse or a 1000 m² commercial unit will outgrow it and need a second unit or a C-series commercial booster.\u003c\/li\u003e\n          \u003cli\u003eRequires at least 1–2 bars of usable outdoor donor signal at the Yagi mounting point — it amplifies what is there, it cannot create signal from nothing.\u003c\/li\u003e\n          \u003cli\u003eThe 8 dBi Yagi is directional and must be physically aimed at the nearest base station; point it the wrong way and you will get little or no improvement.\u003c\/li\u003e\n          \u003cli\u003eThe 10 m standard coax may not reach from a ridge-line Yagi to a central hallway indoor unit in a 500 m² detached home — the 20\/30\/40\/50 m upgrade is a paid extra and loses a little signal per metre.\u003c\/li\u003e\n          \u003cli\u003eOutdoor and indoor antennas need at least 10 m of vertical separation to prevent self-oscillation (feedback) — in a two-storey house this means placing the indoor antenna on the lower floor facing away from the Yagi.\u003c\/li\u003e\n          \u003cli\u003e50 simultaneous users is a hard cap built into the RF design — a busy pub with 80+ patrons, a 100-desk open-plan office or a warehouse with staff across multiple floors will outgrow it.\u003c\/li\u003e\n          \u003cli\u003eStandard free UK delivery is 10–15 working days with 1–2 days handling — not next-day; if you need it urgently, budget for the lead time.\u003c\/li\u003e\n          \u003cli\u003eThe Yagi is mounted at 3–5 m on the wall, chimney or gable — that height needs a sturdy ladder and a head for heights; if the roof is pitched or slate, a scaffolder or a professional aerial rigger is the safer choice.\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!-- INSTALL STEPS --\u003e\n\u003csection\u003e\n  \u003cdiv class=\"wrap\"\u003e\n    \u003ch2 class=\"orange\"\u003e3-Step DIY Installation (30–60 Minutes)\u003c\/h2\u003e\n    \u003cdiv class=\"steps\"\u003e\n      \u003cdiv class=\"step\"\u003e\n        \u003cdiv class=\"num\"\u003e1\u003c\/div\u003e\n        \u003ch3\u003eAim \u0026amp; Fix the Yagi at 3–5 m\u003c\/h3\u003e\n        \u003cp\u003eBracket-mount the 8 dBi weatherproof Yagi on the wall, chimney or gable end at 3–5 m using the included outdoor bracket, screws and spanner. Use a field-strength app to point it at the nearest EE \/ O2 \/ Vodafone \/ Three mast — direction matters on a Yagi. Run the 10 m N-type low-loss coax through the wall; use the 20\/30\/40\/50 m upgrade if the route from roof to central hallway is long.\u003c\/p\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"step\"\u003e\n        \u003cdiv class=\"num\"\u003e2\u003c\/div\u003e\n        \u003ch3\u003ePlace the 7 dBi Indoor Panel\u003c\/h3\u003e\n        \u003cp\u003eMount the 7 dBi high-gain indoor panel antenna centrally — upstairs landing, hallway, shop ceiling or bar wall — at least 10 m vertically below the outdoor Yagi to prevent oscillation. Connect the coax to the GD500 unit's N-type port. The 7 dBi panel covers more open-plan floor area than the GD250's 5 dBi unit, so central placement is key for 500 m².\u003c\/p\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"step\"\u003e\n        \u003cdiv class=\"num\"\u003e3\u003c\/div\u003e\n        \u003ch3\u003ePlug In \u0026amp; Test Across 500 m²\u003c\/h3\u003e\n        \u003cp\u003ePlug the UK 3-pin AC adapter into a standard wall socket (DC 5 V output). The LED indicators show power, Band 8 lock and Band 3 lock; AGC self-adjusts across both bands within 60 seconds. Walk every room — including outbuildings, the home office and the garden room — with an EE phone (both bands), an O2\/Vodafone phone (calls only) and a Three phone (data only) to confirm coverage.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003c!-- USE CASES --\u003e\n\u003csection\u003e\n  \u003cdiv class=\"wrap\"\u003e\n    \u003ch2 class=\"cyan\"\u003eBuilt for Large Homes \u0026amp; Mixed-Carrier Small Premises\u003c\/h2\u003e\n    \u003cdiv class=\"usecases\"\u003e\n      \u003cdiv class=\"usecase\"\u003e\n\u003ch4\u003e5-Bed Detached House\u003c\/h4\u003e\n\u003cp\u003eLarge households on mixed EE \/ O2 \/ Vodafone \/ Three SIMs finally get calls and 4G data in the same box across 500 m².\u003c\/p\u003e\n\u003c\/div\u003e\n      \u003cdiv class=\"usecase\"\u003e\n\u003ch4\u003eSmall Shop \/ Corner Store\u003c\/h4\u003e\n\u003cp\u003eStaff and customer phones, card-terminal SMS and mobile data hold through the shop floor, back office and stock room.\u003c\/p\u003e\n\u003c\/div\u003e\n      \u003cdiv class=\"usecase\"\u003e\n\u003ch4\u003eBar \/ Restaurant \/ Café\u003c\/h4\u003e\n\u003cp\u003eUp to 50 patrons and staff connected at once — order-ahead 4G data, card-terminal SMS and phone calls hold across the floor and terrace.\u003c\/p\u003e\n\u003c\/div\u003e\n      \u003cdiv class=\"usecase\"\u003e\n\u003ch4\u003eHome Office \/ Garage \/ Metal Building\u003c\/h4\u003e\n\u003cp\u003eSteel-clad garage, garden office or workshop that used to kill every phone call and mobile data connection across a 500 m² plot.\u003c\/p\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=\"magenta\"\u003eFrequently Asked Questions — Real UK Dual-Band Flagship, 500 m² Problems\u003c\/h2\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eWhy is the GD500 £365.49 when the GD250 is £235.00 — what does the extra £130 actually buy me?\u003c\/summary\u003e\n      \u003cp\u003eThe £130 upgrade buys you four things that matter in a large home: (1) 500 m² of coverage instead of 250 m² — enough for a five-bed detached house rather than a three-to-five-bed semi; (2) 50 simultaneous users instead of 25 — enough for a busy shop, bar or restaurant rather than a corner café; (3) flagship gain of ≥55 dB uplink \/ ≥60 dB downlink, 5 dB more than the GD250's 50\/55 dB; and (4) a 7 dBi high-gain indoor panel antenna instead of the GD250's 5 dBi panel, which reaches further across open-plan rooms. If your home is 250 m² or smaller and you are a household rather than a business, the GD250 at £235 is the better buy. The GD500 exists for the five-bed detached home, the small office, the shop or the bar that has outgrown the GD250's 250 m² \/ 25-user ceiling.\u003c\/p\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eDoes the 500 m² rating really cover a five-bedroom detached house, or will I need a second indoor antenna?\u003c\/summary\u003e\n      \u003cp\u003eThe 500 m² rating is the maximum coverage area the GD500's 7 dBi indoor panel can serve from a single central placement — and a typical five-bedroom detached house in the UK is around 180–250 m² of floor area, so 500 m² comfortably covers the house plus a garage, garden office or annexe on the same plot. If your property is a six-plus-bed mansion, a converted barn, a three-storey townhouse or a 1000 m² commercial unit, a single 7 dBi panel will not reach every corner and you would need either a second indoor antenna on the same coax (not recommended — it splits the signal) or a second GD500 unit on a separate donor antenna. For the vast majority of five-bed detached homes, one centrally placed 7 dBi panel on the landing or hallway covers the whole house. Walk every room after install — if the farthest bedroom still shows weak signal, move the panel more central or upgrade the coax length.\u003c\/p\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eWhy is the dual-band gain 55\/60 dB when the single-band G500, D500 and C500 do 75 dB — am I buying a weaker booster?\u003c\/summary\u003e\n      \u003cp\u003eNo — the dB number is lower because one chassis is doing two jobs, not because the amplifier is weaker. A single-band G500 (Band 8 only, £300.96) or D500 (Band 3 only, £265.00) dedicates its entire RF budget to one frequency, so it can push 75 dB through one antenna path. The GD500 has to split that same power supply and amplifier budget across two bands simultaneously — Band 8 (900 MHz) and Band 3 (1800 MHz) — so the per-band gain lands at 55\/60 dB. The trade-off is deliberate: you lose 15–20 dB of raw per-band gain, but you gain both voice and data in one box, one drill kit and one power supply. If your building is very large and weak and you only need Band 8 voice, the G500's 75 dB will go further; if you only need Band 3 4G, the D500's 75 dB will go further. The GD500 is the right call when you need both bands in the same building and you cannot justify two separate units.\u003c\/p\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eWe have a large home with EE, O2, Vodafone and Three SIMs all on the family plan — does the GD500 really cover all four at 500 m²?\u003c\/summary\u003e\n      \u003cp\u003eYes, and this is the exact use case the GD500 flagship was built for. The GD500 amplifies Band 8 (900 MHz) and Band 3 (1800 MHz) continuously — it does not switch between them. So an EE phone gets amplified 2G calls on Band 8 and amplified 4G data on Band 3 at the same time. An O2 or Vodafone phone gets amplified 2G calls and SMS on Band 8, with its 4G data left as-is (because O2\/Vodafone 4G rides Band 20 800 MHz, not Band 3). A Three phone gets amplified 4G data on Band 3, with its calls left as-is (because Three has no 2G network). Up to 50 devices can be connected at once, which is plenty for a five-bedroom household with teenagers on separate SIMs. The carrier caveat is the same on the GD500 as on the GD250 — only EE customers get both voice and data from this one unit.\u003c\/p\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eThe standard coax is 10 m — will it really reach from my roof Yagi to the central indoor unit in a 500 m² detached home?\u003c\/summary\u003e\n      \u003cp\u003eIt depends on the layout. In a typical two-storey detached house, the Yagi on the ridge or chimney is 6–8 m above the indoor unit on the first-floor landing, and the horizontal run along the loft or skirting is another 4–6 m — so 10 m is often just enough, but tight. If your Yagi is on the gable end of a long house and the indoor panel is in the central hallway 15 m away, the 10 m standard cable will not reach and you will need the 20 m, 30 m, 40 m or 50 m upgrade. Each extra metre of low-loss N-type coax loses a small amount of signal (around 0.1–0.2 dB\/m at 1800 MHz), so pair a longer cable run with the higher-gain Yagi option to compensate. Before ordering, measure the route from your proposed Yagi mount to your proposed indoor panel position along the walls and loft — if it is over 10 m, add the cable upgrade at checkout. Do not stretch or coil the 10 m cable; a tight loop creates its own interference.\u003c\/p\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eIs 50 simultaneous users enough for a busy shop, bar or restaurant, or do I need a commercial C-series unit?\u003c\/summary\u003e\n      \u003cp\u003eFor a corner shop, a 20-desk small office, a neighbourhood café or a 30-cover restaurant, 50 concurrent users is plenty — it covers staff plus a typical number of customers on their own phones at any one time. For a busy pub with 80+ patrons at a weekend, a 100-desk open-plan office, a warehouse with staff across two floors, or a hotel with guests on Wi-Fi-calling and mobile data, 50 will be too few and you should step up to a commercial C-series unit (C1000 \/ C2000). The 50-user cap is a hard limit built into the RF design — it is not a soft licence you can upgrade. If you are unsure, count how many phones, tablets and mobile hotspots are actively using mobile data or making calls during your busiest hour; if that number stays under 50, the GD500 flagship is the right size. The GD500's 50-user capacity is exactly double the GD250's 25, so it is the flagship step-up for growing small premises.\u003c\/p\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eWhy is the indoor panel 7 dBi on the GD500 when it is 5 dBi on the GD250 — does that 2 dBi difference really matter for a large open-plan house?\u003c\/summary\u003e\n      \u003cp\u003eYes, 2 dBi matters more than it sounds at first. Antenna gain is logarithmic: a 2 dBi increase means the indoor panel radiates roughly 60% more effective power in its main direction. In a 500 m² open-plan home — where the indoor unit sits in a central hallway and has to reach bedrooms on both sides, a kitchen diner, a home office and possibly a garden room — that extra 60% reach is what makes the difference between a bedroom at the far end showing two bars versus four bars. The GD250's 5 dBi panel is fine for a 250 m² semi with small rooms, but for a five-bed detached house with open-plan living, the 7 dBi panel is the reason the GD500 can claim 500 m². Place the 7 dBi panel at the centre of the home, on the landing or hallway ceiling, facing downwards into the open-plan area — do not tuck it in a cupboard, or the wall will absorb the extra gain.\u003c\/p\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eMy O2 or Vodafone 4G data is slow indoors — will the GD500 speed it up?\u003c\/summary\u003e\n      \u003cp\u003eNo, and this is the single most important caveat to understand before ordering. The GD500 boosts Band 3 (1800 MHz), which is the 4G LTE band that EE and Three use. O2 and Vodafone carry most of their UK 4G traffic on Band 20 (800 MHz) — a lower frequency that penetrates buildings better but that the GD500 does not cover at all. So an O2 or Vodafone SIM in a GD500-boosted home will show full bars for calls and SMS on Band 8 (900 MHz), but your 4G mobile data will not be amplified at all. If your pain point is slow O2 or Vodafone 4G data indoors, you need the C500 Band 20 (800 MHz) booster at £335.00, not the GD500. The GD500 is the right choice if your pain point is dropped calls and failing texts on O2\/Vodafone, or if you have an EE or Three data SIM in the same building. Do not order the GD500 expecting it to speed up O2\/Vodafone 4G — it will not.\u003c\/p\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eWhat happens if my outdoor Yagi only picks up Band 8 signal but not Band 3 (or vice versa) — does the GD500 still work?\u003c\/summary\u003e\n      \u003cp\u003eYes, the GD500 works band-by-band independently. It has two amplifier paths — one for Band 8 (900 MHz) and one for Band 3 (1800 MHz) — controlled by separate AGC loops and shown on separate LED indicators. If your Yagi picks up strong Band 8 donor signal but weak or zero Band 3 signal, the Band 8 path will amplify calls and SMS normally, and the Band 3 path will simply idle (the Band 3 LED will show low or off). Your EE\/Three 4G data will not be boosted, but your O2\/Vodafone\/EE calls will. Conversely, if your Yagi picks up strong Band 3 but weak Band 8, your EE\/Three 4G data will be boosted but calls will not. The 8 dBi Yagi is directional, so if you find one band is missing, try re-aiming the Yagi slightly — different operators' masts sometimes sit on different bearings, and a 10–20 degree adjustment can bring in the missing band. The LED indicators on the front of the GD500 tell you exactly which band is locked, so you can diagnose this in seconds.\u003c\/p\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eCan I DIY install the GD500 Yagi at 3–5 m on a ladder myself, or do I need a scaffolder or electrician?\u003c\/summary\u003e\n      \u003cp\u003eThe GD500 is designed for DIY install in 30–60 minutes with a drill, screwdriver, spanner and ladder — but the Yagi mount at 3–5 m is the one step where safety matters. If you have a sturdy extension ladder, a wall-mounted bracket at 3–4 m on a solid brick or rendered wall, and a helper to hold the ladder, most competent homeowners can do it. If your Yagi needs to go on a pitched slate or tiled roof ridge, a chimney stack above first-floor guttering, or a thatched or listed building, hire a professional aerial rigger or scaffolder — the cost is worth it for the safety margin. You do not need an electrician: the GD500 runs from a standard UK 3-pin wall socket (DC 5 V output), there is no mains wiring inside the unit, and the coax is low-voltage RF. The only electrics work is drilling a hole through an external wall for the coax and sealing it with silicone. If you are nervous about heights, the 365-day guarantee gives you the option to install the Yagi at a lower wall height (2–3 m) and accept slightly weaker donor signal before committing to the chimney mount.\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: Dual-Band Flagship, 500 m² Guides\u003c\/h2\u003e\n    \u003cdiv class=\"blog-grid\"\u003e\n      \u003ca class=\"blog-card\" href=\"https:\/\/www.ukmobilebooster.com\/blogs\/news\/best-dual-band-mobile-signal-booster-500m-uk-gd500-365-49-band-8-3-900-1800mhz-2g-4g-lte-ee-o2-vodafone-three-60db-50-users-vs-gd250-235-vs-g500-300-vs-d500-265\"\u003e\n        \u003ch4\u003eBest Dual-Band Signal Booster for 500 m² — UK Flagship Buyer's Guide\u003c\/h4\u003e\n        \u003cp\u003eHow to choose a Band 8 + Band 3 flagship booster that covers all four UK operators across a five-bed detached house, shop, bar or restaurant.\u003c\/p\u003e\n      \u003c\/a\u003e\n      \u003ca class=\"blog-card\" href=\"https:\/\/www.ukmobilebooster.com\/blogs\/news\/gd500-vs-gd250-booster-uk-2026-365-49-dual-band-flagship-500m-50-users-60db-vs-235-standard-250m-25-users-55db-which-dual-band-8-3-900-1800mhz-booster-is-right-for-you\"\u003e\n        \u003ch4\u003eGD500 vs GD250 — £365 Flagship 500 m² or £235 Mid-Tier 250 m²?\u003c\/h4\u003e\n        \u003cp\u003eHonest UK comparison of the GD500 flagship (500 m², 50 users, 55\/60 dB, 7 dBi panel) against the GD250 (250 m², 25 users, 50\/55 dB, 5 dBi panel).\u003c\/p\u003e\n      \u003c\/a\u003e\n      \u003ca class=\"blog-card\" href=\"https:\/\/www.ukmobilebooster.com\/blogs\/news\/how-to-improve-mobile-signal-in-500m-large-home-uk-2026-365-49-gd500-dual-band-8-3-900-1800mhz-2g-calls-4g-lte-booster-for-ee-o2-vodafone-three-8dbi-yagi-60db-50-users\"\u003e\n        \u003ch4\u003eHow to Improve Mobile Signal Across a 500 m² Home — UK Step by Step\u003c\/h4\u003e\n        \u003cp\u003eYagi aiming at 3–5 m, 10–50 m N-type coax routing, 10 m antenna separation and DIY install for large mixed-carrier households.\u003c\/p\u003e\n      \u003c\/a\u003e\n      \u003ca class=\"blog-card\" href=\"https:\/\/www.ukmobilebooster.com\/blogs\/news\/best-dual-band-8-3-900-1800mhz-500m-signal-booster-uk-2026-365-49-gd500-2g-gsm-calls-4g-lte-data-for-ee-o2-vodafone-three-mvnos-60db-50-users\"\u003e\n        \u003ch4\u003eBand 8 + Band 3 (900\/1800 MHz) Flagship Booster — EE, O2, Vodafone, Three at 500 m²\u003c\/h4\u003e\n        \u003cp\u003eWhy O2\/Vodafone get calls only, Three gets data only, EE gets both — and why the 55\/60 dB dual-band gain is lower than the 75 dB single-band siblings.\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 GD500 Mobile Booster — Dual Band 8 \u0026 3 900\/1800MHz Flagship, 2G Voice + 4G LTE Data, All Four UK Operators, 500m²\",\n  \"description\": \"GD dual-band flagship. Band 8 \u0026 Band 3 (900\/1800 MHz) FDD mobile signal booster. Simultaneously amplifies 2G GSM voice calls and SMS on 900 MHz and 4G LTE data on 1800 MHz. Uplink gain \u003e=55 dB, downlink gain \u003e=60 dB, max output -70 to -40 dBm\/FA. 500 m² coverage, up to 50 simultaneous users, 8 dBi weatherproof Yagi outdoor antenna mounted at 3-5 m, 7 dBi high-gain indoor panel antenna, 10 m low-loss N-type coax (upgradable to 20\/30\/40\/50 m), AC 100-240V UK 3-pin DC 5V. Covers EE, O2, Vodafone, Three and MVNOs. Does not boost 5G, 3G, Band 20 800MHz or Band 7 2600MHz. Ofcom licence-exempt, UKCA\/CE, AGC. GBP 365.49.\",\n  \"image\": [\n    \"https:\/\/picsum.photos\/seed\/gd500-v1-1\/1200\/1200\",\n    \"https:\/\/picsum.photos\/seed\/gd500-v1-2\/1200\/1200\",\n    \"https:\/\/picsum.photos\/seed\/gd500-v1-3\/1200\/1200\"\n  ],\n  \"sku\": \"B4U-GD500-UK\",\n  \"mpn\": \"GD500-B8B3-9001800\",\n  \"brand\": {\n    \"@type\": \"Brand\",\n    \"name\": \"Boost4U\"\n  },\n  \"category\": \"GD Dual Band Flagship Mobile Signal Boosters\",\n  \"aggregateRating\": {\n    \"@type\": \"AggregateRating\",\n    \"ratingValue\": \"4.8\",\n    \"reviewCount\": \"10\",\n    \"bestRating\": \"5\",\n    \"worstRating\": \"1\"\n  },\n  \"review\": [\n    {\n      \"@type\": \"Review\",\n      \"author\": {\"@type\": \"Person\", \"name\": \"Jonathan P.\"},\n      \"reviewRating\": {\"@type\": \"Rating\", \"ratingValue\": \"5\", \"bestRating\": \"5\"},\n      \"reviewBody\": \"Five-bed detached in Surrey, mixed family on EE, O2 and Three. We had the GD250 for two years and kept hitting the 25-user cap when relatives visited, plus the annexe never got signal. Stepped up to the GD500. The 7 dBi indoor panel on the landing now covers the whole house and garden office, the Yagi on the ridge pulls in Band 8 and Band 3, my wife's O2 calls hold, my EE 4G runs at 15-20 Mbps, and our son's Three data is fast. Worth the extra £130 for a house this size.\"\n    },\n    {\n      \"@type\": \"Review\",\n      \"author\": {\"@type\": \"Person\", \"name\": \"Rebecca H.\"},\n      \"reviewRating\": {\"@type\": \"Rating\", \"ratingValue\": \"5\", \"bestRating\": \"5\"},\n      \"reviewBody\": \"Family restaurant in York, about 40 covers plus terrace. EE for the business line, O2 for the card terminal, and customers on all four networks. The old GD250's 25-user cap started to show at weekend lunchtimes — people on the far terrace had no signal. The GD500's 50-user capacity and 7 dBi panel on the dining room ceiling fixed it. We upgraded the coax to 20 m because the Yagi is on the gable end 18 m from the panel. Card-terminal SMS, order-ahead 4G and phone calls all hold across the floor and the terrace now.\"\n    },\n    {\n      \"@type\": \"Review\",\n      \"author\": {\"@type\": \"Person\", \"name\": \"David W.\"},\n      \"reviewRating\": {\"@type\": \"Rating\", \"ratingValue\": \"4\", \"bestRating\": \"5\"},\n      \"reviewBody\": \"Rural five-bed home in Shropshire, EE for both calls and data. Outside the chimney I get two bars on Band 8 and one on Band 3, but inside the kitchen diner it was zero. The GD500's 8 dBi Yagi at 4 m on the gable and the 7 dBi panel in the central hallway pulled the whole house up to four bars. Dropped a star because the 10 m standard coax was 3 m short from ridge to landing, so I paid for the 20 m upgrade. AGC settled within a minute. Not a 5G unit.\"\n    },\n    {\n      \"@type\": \"Review\",\n      \"author\": {\"@type\": \"Person\", \"name\": \"Aisha K.\"},\n      \"reviewRating\": {\"@type\": \"Rating\", \"ratingValue\": \"5\", \"bestRating\": \"5\"},\n      \"reviewBody\": \"Small engineering office in Manchester, 22 desks. O2 for the office phone system, EE for the broadband backup data SIM. The open-plan office and the meeting room at the far end were a blackspot. We mounted the Yagi on the roof at 5 m, ran the 10 m coax through the riser, and put the 7 dBi panel in the ceiling above the meeting room. O2 calls hold, EE 4G runs the backup router at 20+ Mbps. 50 users is plenty for 22 staff plus visitors. Install took an hour with a drill and spanner.\"\n    },\n    {\n      \"@type\": \"Review\",\n      \"author\": {\"@type\": \"Person\", \"name\": \"Trevor M.\"},\n      \"reviewRating\": {\"@type\": \"Rating\", \"ratingValue\": \"4\", \"bestRating\": \"5\"},\n      \"reviewBody\": \"Bar in Cardiff, about 60 covers plus a beer garden. Three for Wi-Fi data, Vodafone for the phone line. I bought the GD500 thinking it would boost my Vodafone 4G data as well as calls, and I should have read the carrier matrix: Vodafone 4G rides Band 20, not Band 3, so my data is unchanged. What it does brilliantly is calls and SMS on Band 8 — the beer garden that used to drop every call now holds four bars. Three 4G on Band 3 is fast. Dropped a star because I misunderstood the O2\/Vodafone 4G caveat.\"\n    },\n    {\n      \"@type\": \"Review\",\n      \"author\": {\"@type\": \"Person\", \"name\": \"Sarah L.\"},\n      \"reviewRating\": {\"@type\": \"Rating\", \"ratingValue\": \"5\", \"bestRating\": \"5\"},\n      \"reviewBody\": \"Five-bed detached in Bath, home office in the garden studio. EE for everything. The main house got signal fine, but the steel-framed garden studio 12 m away was a blackspot for calls and 4G. The GD500 Yagi on the chimney at 4 m aimed at the EE mast, the 10 m coax up into the loft, and the 7 dBi panel on the hallway ceiling now covers the house and, surprisingly, the garden studio. EE calls and 4G run at 15-25 Mbps in the studio. We added the optional 18 kA lightning surge protector given the chimney mount.\"\n    },\n    {\n      \"@type\": \"Review\",\n      \"author\": {\"@type\": \"Person\", \"name\": \"Paul R.\"},\n      \"reviewRating\": {\"@type\": \"Rating\", \"ratingValue\": \"5\", \"bestRating\": \"5\"},\n      \"reviewBody\": \"Corner hardware shop in Leeds with a back office and stock room. EE for the phone, Three for the card machine data. The stock room at the back used to lose both calls and data completely. We mounted the Yagi on the shop fascia at 3.5 m, ran the 10 m coax along the skirting, and put the 7 dBi panel on the stock room wall. EE calls hold, Three 4G runs the card terminal at 10-15 Mbps, and staff phones hold across the whole shop. The 50-user cap is plenty even at Saturday lunchtime.\"\n    },\n    {\n      \"@type\": \"Review\",\n      \"author\": {\"@type\": \"Person\", \"name\": \"Michelle D.\"},\n      \"reviewRating\": {\"@type\": \"Rating\", \"ratingValue\": \"4\", \"bestRating\": \"5\"},\n      \"reviewBody\": \"Four-bed detached in Edinburgh with a converted garage home gym. O2 for my phone, EE for my husband's. We chose the GD500 over the GD250 because the garage adds 80 m² and we did not want a second unit. The GD500's 7 dBi panel in the hallway reaches the gym through the internal door. O2 calls hold, EE 4G holds. Dropped a star because the 55\/60 dB dual-band gain is lower than my friend's single-band G500 at 75 dB — but the dual-band convenience is worth it for mixed SIMs. Honest spec, no surprises.\"\n    },\n    {\n      \"@type\": \"Review\",\n      \"author\": {\"@type\": \"Person\", \"name\": \"Colin F.\"},\n      \"reviewRating\": {\"@type\": \"Rating\", \"ratingValue\": \"5\", \"bestRating\": \"5\"},\n      \"reviewBody\": \"Rural pub in North Yorkshire, about 50 covers plus a function room. EE for the phone line, O2 for the card machine, Three for music streaming. The function room at the back was a complete blackspot — we lost card-terminal SMS every Friday night. The GD500 Yagi on the pub wall at 4 m, the 20 m upgraded coax along the cellar ceiling, and the 7 dBi panel in the function room now hold all three networks. 50 users covers a normal evening, though a 100-person Saturday function would push it. The 365-day guarantee made ordering easy.\"\n    },\n    {\n      \"@type\": \"Review\",\n      \"author\": {\"@type\": \"Person\", \"name\": \"Helen T.\"},\n      \"reviewRating\": {\"@type\": \"Rating\", \"ratingValue\": \"5\", \"bestRating\": \"5\"},\n      \"reviewBody\": \"Five-bed detached in Hampshire with elderly parents on O2 and the kids on Three and EE. We needed one unit that helped every phone in the house. The GD500 is the only Boost4U unit that does this at 500 m²: mum's O2 calls and SMS hold on Band 8, the kids' Three 4G data runs on Band 3, and our EE phones get both. The Yagi needed careful aiming at 4 m on the chimney, and we used a ladder with a helper. AGC and LED indicators made setup foolproof. Worth every penny at £365.49.\"\n    }\n  ],\n  \"offers\": {\n    \"@type\": \"Offer\",\n    \"url\": \"https:\/\/www.ukmobilebooster.com\/en-gb\/products\/gd500-mobile-booster\",\n    \"price\": \"365.49\",\n    \"priceCurrency\": \"GBP\",\n    \"availability\": \"https:\/\/schema.org\/InStock\",\n    \"itemCondition\": \"https:\/\/schema.org\/NewCondition\",\n    \"validFrom\": \"2026-10-10\",\n    \"hasMerchantReturnPolicy\": {\n      \"@type\": \"MerchantReturnPolicy\",\n      \"returnPolicyCategory\": \"https:\/\/schema.org\/MerchantReturnFiniteReturnWindow\",\n      \"merchantReturnDays\": 365,\n      \"returnMethod\": \"https:\/\/schema.org\/ReturnByMail\",\n      \"returnFees\": \"https:\/\/schema.org\/FreeReturn\"\n    },\n    \"shippingDetails\": {\n      \"@type\": \"OfferShippingDetails\",\n      \"shippingRate\": {\"@type\": \"MonetaryAmount\", \"value\": \"0\", \"currency\": \"GBP\"},\n      \"deliveryTime\": {\n        \"@type\": \"ShippingDeliveryTime\",\n        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\"coverageArea\", \"value\": \"500 m² (5,382 ft²) 3-5 bedroom detached house \/ small office \/ shop \/ bar \/ restaurant\"},\n    {\"@type\": \"PropertyValue\", \"name\": \"simultaneousUsers\", \"value\": \"Up to 50\"},\n    {\"@type\": \"PropertyValue\", \"name\": \"outdoorAntenna\", \"value\": \"8 dBi weatherproof Yagi directional, mounted at 3-5 m\"},\n    {\"@type\": \"PropertyValue\", \"name\": \"indoorAntenna\", \"value\": \"7 dBi high-gain panel indoor antenna\"},\n    {\"@type\": \"PropertyValue\", \"name\": \"cableLength\", \"value\": \"10 m low-loss N-type coax (upgradable to 20\/30\/40\/50 m)\"},\n    {\"@type\": \"PropertyValue\", \"name\": \"powerSource\", \"value\": \"AC 100-240V UK 3-pin, 50\/60 Hz, DC 5V output\"},\n    {\"@type\": \"PropertyValue\", \"name\": \"dataSpeedImprovement\", \"value\": \"Band 3 4G LTE from 1-5 Mbps to 10-30 Mbps with good donor signal\"},\n    {\"@type\": \"PropertyValue\", \"name\": \"supportedVoiceNetworks\", \"value\": \"Band 8 900MHz 2G voice: EE, O2, Vodafone, ASDA, BT, Virgin, Orange, T-Mobile, giffgaff, Sky, Tesco, Lebara, Lycamobile, Talkmobile, TalkTalk\"},\n    {\"@type\": \"PropertyValue\", \"name\": \"supportedDataNetworks\", \"value\": \"Band 3 1800MHz 4G LTE: EE, Three, ASDA, BT, Virgin, Orange, T-Mobile, Plusnet, iD, SMARTY, Freedom Pop\"},\n    {\"@type\": \"PropertyValue\", \"name\": \"unsupportedBands\", \"value\": \"5G NR, 3G UMTS, Band 20 800MHz 4G, Band 7 2600MHz 4G\"},\n    {\"@type\": \"PropertyValue\", \"name\": \"certification\", \"value\": \"Ofcom licence-exempt, UKCA, CE, AGC across both bands\"},\n    {\"@type\": \"PropertyValue\", \"name\": \"outdoorSignalRequired\", \"value\": \"At least 1-2 bars outdoor donor signal at Yagi mount\"},\n    {\"@type\": \"PropertyValue\", \"name\": \"antennaSeparation\", \"value\": \"Minimum 10 m vertical separation between outdoor Yagi and indoor panel to prevent oscillation\"},\n    {\"@type\": \"PropertyValue\", \"name\": \"upgradableOptions\", \"value\": \"20\/30\/40\/50 m coax, higher-gain Yagi antenna, 18 kA lightning surge protector\"}\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\": \"GD Dual Band Flagship\", \"item\": \"https:\/\/www.ukmobilebooster.com\/collections\/gd-dual-band-flagship-mobile-signal-boosters\"},\n    {\"@type\": \"ListItem\", \"position\": 4, \"name\": \"Boost4U GD500\", \"item\": \"https:\/\/www.ukmobilebooster.com\/en-gb\/products\/gd500-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\": \"Why is the GD500 £365.49 when the GD250 is £235.00 — what does the extra £130 actually buy me?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"The £130 upgrade buys you four things: 500 m² of coverage instead of 250 m², 50 simultaneous users instead of 25, flagship gain of \u003e=55 dB uplink \/ \u003e=60 dB downlink (5 dB more than the GD250's 50\/55 dB), and a 7 dBi high-gain indoor panel antenna instead of the GD250's 5 dBi panel. If your home is 250 m² or smaller, the GD250 at £235 is the better buy. The GD500 exists for the five-bed detached home, small office, shop or bar that has outgrown the GD250's 250 m² \/ 25-user ceiling.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Does the 500 m² rating really cover a five-bedroom detached house, or will I need a second indoor antenna?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"A typical five-bedroom detached house in the UK is around 180-250 m² of floor area, so 500 m² comfortably covers the house plus a garage, garden office or annexe on the same plot. If your property is a six-plus-bed mansion, converted barn, three-storey townhouse or 1000 m² commercial unit, a single 7 dBi panel will not reach every corner and you would need a second unit. For the vast majority of five-bed detached homes, one centrally placed 7 dBi panel on the landing or hallway covers the whole house.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Why is the dual-band gain 55\/60 dB when the single-band G500, D500 and C500 do 75 dB — am I buying a weaker booster?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"No. A single-band unit dedicates its entire RF budget to one frequency, so it can push 75 dB through one antenna path. The GD500 splits that same power supply and amplifier budget across two bands simultaneously — Band 8 900 MHz and Band 3 1800 MHz — so the per-band gain lands at 55\/60 dB. You lose 15-20 dB of raw per-band gain, but you gain both voice and data in one box, one drill kit and one power supply. If you only need Band 8 voice, the G500's 75 dB goes further; if you only need Band 3 4G, the D500's 75 dB goes further.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"We have a large home with EE, O2, Vodafone and Three SIMs all on the family plan — does the GD500 really cover all four at 500 m²?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Yes. The GD500 amplifies Band 8 900 MHz and Band 3 1800 MHz continuously — it does not switch between them. An EE phone gets amplified 2G calls on Band 8 and amplified 4G data on Band 3 at the same time. An O2 or Vodafone phone gets amplified 2G calls and SMS on Band 8, with its 4G data left as-is because O2\/Vodafone 4G rides Band 20 800 MHz. A Three phone gets amplified 4G data on Band 3, with its calls left as-is because Three has no 2G network. Up to 50 devices can be connected at once. Only EE customers get both voice and data from this one unit.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"The standard coax is 10 m — will it really reach from my roof Yagi to the central indoor unit in a 500 m² detached home?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"In a typical two-storey detached house, the Yagi on the ridge or chimney is 6-8 m above the indoor unit on the first-floor landing, plus 4-6 m horizontal run — so 10 m is often just enough, but tight. If your Yagi is on the gable end of a long house and the indoor panel is 15 m away, the 10 m cable will not reach and you will need the 20\/30\/40\/50 m upgrade. Each extra metre of low-loss N-type coax loses about 0.1-0.2 dB\/m at 1800 MHz, so pair a longer cable with the higher-gain Yagi option. Before ordering, measure the route from Yagi mount to indoor panel along walls and loft.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Is 50 simultaneous users enough for a busy shop, bar or restaurant, or do I need a commercial C-series unit?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"For a corner shop, a 20-desk small office, a neighbourhood café or a 30-cover restaurant, 50 concurrent users is plenty. For a busy pub with 80+ patrons, a 100-desk open-plan office, a warehouse across two floors, or a hotel, 50 will be too few and you should step up to a commercial C-series unit (C1000 \/ C2000). The 50-user cap is a hard RF design limit. If that number stays under 50 during your busiest hour, the GD500 flagship is the right size. The 50-user capacity is exactly double the GD250's 25.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Why is the indoor panel 7 dBi on the GD500 when it is 5 dBi on the GD250 — does that 2 dBi difference really matter for a large open-plan house?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Yes. Antenna gain is logarithmic: a 2 dBi increase means the indoor panel radiates roughly 60% more effective power in its main direction. In a 500 m² open-plan home where the indoor unit sits in a central hallway and has to reach bedrooms on both sides, a kitchen diner, a home office and possibly a garden room, that extra 60% reach is the difference between a far bedroom showing two bars versus four bars. The GD250's 5 dBi panel is fine for a 250 m² semi, but for a five-bed detached house with open-plan living, the 7 dBi panel is why the GD500 can claim 500 m².\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"My O2 or Vodafone 4G data is slow indoors — will the GD500 speed it up?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"No. The GD500 boosts Band 3 1800 MHz, which is the 4G LTE band that EE and Three use. O2 and Vodafone carry most of their UK 4G traffic on Band 20 800 MHz, which the GD500 does not cover. So an O2 or Vodafone SIM in a GD500-boosted home will show full bars for calls and SMS on Band 8 900 MHz, but your 4G mobile data will not be amplified. If your pain point is slow O2 or Vodafone 4G data indoors, you need the C500 Band 20 800 MHz booster at £335.00, not the GD500.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What happens if my outdoor Yagi only picks up Band 8 signal but not Band 3 (or vice versa) — does the GD500 still work?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Yes. The GD500 has two independent amplifier paths — one for Band 8 900 MHz and one for Band 3 1800 MHz — controlled by separate AGC loops and shown on separate LED indicators. If your Yagi picks up strong Band 8 but weak or zero Band 3, the Band 8 path amplifies calls and SMS normally, and the Band 3 path idles. If your Yagi picks up strong Band 3 but weak Band 8, your EE\/Three 4G data is boosted but calls are not. Try re-aiming the Yagi 10-20 degrees — different operators' masts sometimes sit on different bearings.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Can I DIY install the GD500 Yagi at 3–5 m on a ladder myself, or do I need a scaffolder or electrician?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"The GD500 is designed for DIY install in 30-60 minutes with a drill, screwdriver, spanner and ladder. If you have a sturdy extension ladder, a wall-mounted bracket at 3-4 m on solid brick, and a helper to hold the ladder, most competent homeowners can do it. If your Yagi needs to go on a pitched slate or tiled roof ridge, a chimney above first-floor guttering, or a listed building, hire a professional aerial rigger or scaffolder. You do not need an electrician: the GD500 runs from a standard UK 3-pin wall socket at DC 5V, with no mains wiring inside the unit. The only electrics work is drilling a hole through an external wall for the coax and sealing it with silicone.\"\n      }\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 Calls - 500m2 Mobile Signal Booster, designed to cover up to 500 square meters. 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, O2, Vodafone, ASDA, and BT. Whether you're making calls, sending texts, or streaming videos, enjoy reliable service across multiple devices and users 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\nSetting up the Calls - 500m2 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 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\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 900MHz and 1800MHz frequencies. This means improved voice call quality and faster 4G\/LTE data speeds, ensuring you stay connected when it matters most.\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 data. The Calls - 500m2 Mobile Signal Booster guarantees a stable connection, enhancing your mobile experience whether you're working from home or enjoying leisure time.\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 £365.49, this mobile signal booster is a smart investment for anyone struggling with poor reception. Improve your mobile connectivity without the need for expensive network upgrades or new contracts, making it a budget-friendly choice.\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\"\u003eMobile Signal Booster EE Mobile Booster O2 Signal Booster Vodafone Signal Booster ASDA Mobile Signal Booster BT Signal Booster 500m2 Coverage UK Mobile Boosters\u003c\/h2\u003e\n\u003c\/div\u003e\n\n\u003cp\u003eIt boost \u003cstrong\u003eAll Calls \u0026amp; 4G\/LTE\u003c\/strong\u003e signal on 900MHz, 1800MHz frequencies, the frequencies used in UK and Europe used by mobile networks to deliver their mobile services: 2G (also known as GSM) and 4G. It can boost UK and Europe all network operators for improving \u003cstrong\u003eVoice Calls \u0026amp; Text\u003c\/strong\u003e signal. It also can boost UK all networks on Three, EE, BT, Asda, Virgin, iD Mobile, Freedom Pop, Orange, Plusnet, Smarty Mobile, T-Mobile and The People's Operator 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 is a high-performance booster, boost indoor signal cover an area 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\u003eThis system is compatible with all GSM mobile phone networks, will provide coverage on both 900MHz, 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\u003eClear Voice\u003c\/strong\u003e\u003cbr\u003e No Miss Important Calls\u003cbr\u003e \u003cstrong\u003eWow 2G\/4G Calls\u003c\/strong\u003e\u003cbr\u003e Eliminates Dropped Calls\u003c\/div\u003e\n\u003cdiv class=\"t4s-col-12 t4s-col-md-4 t4s-col-item\"\u003e\n\u003cstrong\u003eSend\/Receive SMS\u003c\/strong\u003e\u003cbr\u003e SMS Text Messages Quickly\u003cbr\u003e \u003cstrong\u003eConsistent Connection\u003c\/strong\u003e\u003cbr\u003e Reliable 4G\/LTE Data\u003c\/div\u003e\n\u003cdiv class=\"t4s-col-12 t4s-col-md-4 t4s-col-item\"\u003e\n\u003cstrong\u003eSignal Wider Coverage\u003c\/strong\u003e\u003cbr\u003e Reception Up to 500 sq.m.\u003cbr\u003e \u003cstrong\u003e4G\/LTE Internet\u003c\/strong\u003e\u003cbr\u003e Faster Uploads \u0026amp; Downloads\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 src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0488\/4129\/3976\/files\/ProductPageCable.webp?v=1600639912\" alt=\"Mobile Signal Booster EE Mobile Booster O2 Signal Booster Vodafone Signal Booster ASDA Mobile Signal Booster BT Signal Booster 500m2 Coverage UK Mobile Boosters cables\" loading=\"lazy\" class=\"t4s-product-main-img lazyautosizes lazyloadt4sed\"\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 src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0488\/4129\/3976\/files\/ProductPageHigherGainYagiAntenna.webp?v=1600640184\" alt=\"Mobile Signal Booster EE Mobile Booster O2 Signal Booster Vodafone Signal Booster ASDA Mobile Signal Booster BT Signal Booster 500m2 Coverage UK Mobile Boosters higher gain yagi antenna\" loading=\"lazy\" class=\"t4s-product-main-img lazyautosizes lazyloadt4sed\"\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 src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0488\/4129\/3976\/files\/ProductPageSurgeProtector.webp?v=1600640184\" alt=\"Mobile Signal Booster EE Mobile Booster O2 Signal Booster Vodafone Signal Booster ASDA Mobile Signal Booster BT Signal Booster 500m2 Coverage UK Mobile Boosters surge protector\" loading=\"lazy\" class=\"t4s-product-main-img lazyautosizes lazyloadt4sed\"\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[Voice Calls]\u003c\/span\u003e (Band 8, 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 (2G)\u003cbr\u003eVodafone (2G)\u003cbr\u003eThree (4G)\u003cbr\u003eAsda (2G \u0026amp; 4G)\u003cbr\u003eBT (2G \u0026amp; 4G)\u003cbr\u003eFreedom Pop (4G)\u003cbr\u003eGiffgaff (2G)\u003cbr\u003eiD Mobile (4G)\u003cbr\u003eLebara (2G)\u003cbr\u003eLycamobile (2G)\u003cbr\u003eOrange (2G \u0026amp; 4G)\u003cbr\u003ePlusnet Mobile (4G)\u003cbr\u003eSky Mobile (2G)\u003cbr\u003eTalkmobile (2G)\u003cbr\u003eTalkTalk (2G)\u003cbr\u003eTesco (2G)\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 8 \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;\"\u003e900 \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;\"\u003e890~915 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;\"\u003e935~960 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 8 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 Mobile Signal Booster EE Mobile Booster O2 Signal Booster Vodafone Signal Booster ASDA Mobile Signal Booster BT Signal Booster 500m2 Coverage UK Mobile Boosters 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 Mobile Signal Booster EE Mobile Booster O2 Signal Booster Vodafone Signal Booster ASDA Mobile Signal Booster BT Signal Booster 500m2 Coverage UK Mobile Boosters 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 Mobile Signal Booster EE Mobile Booster O2 Signal Booster Vodafone Signal Booster ASDA Mobile Signal Booster BT Signal Booster 500m2 Coverage UK Mobile Boosters 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=\"Mobile Signal Booster EE Mobile Booster O2 Signal Booster Vodafone Signal Booster ASDA Mobile Signal Booster BT Signal Booster 500m2 Coverage UK Mobile Boosters 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=\"Mobile Signal Booster EE Mobile Booster O2 Signal Booster Vodafone Signal Booster ASDA Mobile Signal Booster BT Signal Booster 500m2 Coverage UK Mobile Boosters 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=\"Mobile Signal Booster EE Mobile Booster O2 Signal Booster Vodafone Signal Booster ASDA Mobile Signal Booster BT Signal Booster 500m2 Coverage UK Mobile Boosters 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=\"Mobile Signal Booster EE Mobile Booster O2 Signal Booster Vodafone Signal Booster ASDA Mobile Signal Booster BT Signal Booster 500m2 Coverage UK Mobile Boosters 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=\"Mobile Signal Booster EE Mobile Booster O2 Signal Booster Vodafone Signal Booster ASDA Mobile Signal Booster BT Signal Booster 500m2 Coverage UK Mobile Boosters 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: ual band mobile signal booster band 8 3 900 1800mhz uk all four operators ee o2 vodafone three £365 500m² flagship | gd500 dual band 2g voice 4g lte data booster 500m² ee o2 vodafone three uk 55 60db 50 users | all network mobile booster calls and 4g data combined 900 1800mhz five bed detached house uk £365 flagship | band 8 and band 3 dual frequency booster ee o2 vodafone three full operator coverage uk 500m² 7dBi panel | best dual band mobile booster uk 2026 £365 ee 4g o2 vodafone calls three 4g 500 sqm large home flagship\n\u003cbr\u003edual band mobile signal booster band 8 3 900 1800mhz uk all four operators ee o2 vodafone three £365, gd500 dual band 2g voice 4g lte data booster 500m² ee o2 vodafone three uk 55 60db, all network mobile booster calls and 4g data combined 900 1800mhz five bed detached house uk £365 flagship, band 8 and band 3 dual frequency booster ee o2 vodafone three full operator coverage uk 500m² 7dBi panel, best dual band mobile booster uk 2026 £365 ee 4g o2 vodafone calls three 4g 500 sqm large home flagship\n\u003cbr\u003egd500 booster price £365 dual band calls and 4g data 500m² uk free delivery 10 15 days 365 day guarantee | ee o2 vodafone three all operator signal booster 500m² five bed detached house shop bar restaurant uk | 8dBi yagi directional outdoor antenna 7dBi indoor panel booster 900 1800mhz dual band 500m² uk aim at mast | ofcom exempt dual band flagship booster 2g voice 4g lte combined 50 simultaneous users 500m² uk | diy dual band flagship booster 30 60 min drill screwdriver spanner ladder 3 5m yagi mount no engineer uk | band 8 band 3 dual frequency repeater large home office shop bar restaurant metal building uk 500m² | n type connector low loss coax 10m dual band flagship signal booster upgradable 20 30 40 50m uk large home | ac 100 240v uk 3 pin dc 5v dual band flagship booster ee o2 vodafone three all networks 500m² uk\n\u003cbr\u003ewhy is the gd500 dual band gain 55 60db lower than the single band g500 d500 75db booster uk | does a 500m² dual band booster really cover a five bedroom detached house or do i need a second antenna uk | why do o2 vodafone customers still not get 4g data on the gd500 flagship 900 1800mhz booster uk | what is the difference between the gd500 £365 flagship and the gd250 £235 dual band booster uk 500m² vs 250m² | how many simultaneous users can a 500m² dual band booster really handle in a busy shop or bar uk | why is the indoor panel 7dBi on the gd500 vs 5dBi on the gd250 does it matter for open plan spaces uk | can i mount the gd500 yagi at 3 5m on a ladder myself or do i need a scaffolder or electrician uk | what happens if the outdoor yagi only picks up band 8 but not band 3 signal does the gd500 still work uk\n\u003cbr\u003egd500 vs gd250 dual band booster 500m² 50 users £365 vs 250m² 25 users £235 which flagship uk | gd500 £365 vs g500 £300 plus d500 £265 separate single band total £565 worth it dual band uk | dual band flagship booster vs femtocell vs wifi calling for large home ee o2 vodafone three uk | why is the gd500 55 60db dual band gain lower than the 75db single band g500 d500 c500 flagship uk | gd500 vs c500 band 20 800mhz booster which one fixes my o2 vodafone slow 4g data indoors uk | 500m² dual band booster vs commercial c1000 c2000 office booster when do i need to step up uk | all four operators flagship booster vs single carrier booster large multi sim household 500m² uk | gd500 dual band vs l500 lte only booster do i still need 2g voice calls on o2 vodafone uk\n\u003c\/div\u003e","brand":"UKMobileBooster.com","offers":[{"title":"No \/ No \/ No","offer_id":36485859246232,"sku":"MBGD500gb","price":365.49,"currency_code":"GBP","in_stock":true},{"title":"No \/ No \/ Yes","offer_id":36485859279000,"sku":"MBGD500gb","price":385.49,"currency_code":"GBP","in_stock":true},{"title":"No \/ Yes \/ No","offer_id":36485859311768,"sku":"MBGD500gb","price":415.49,"currency_code":"GBP","in_stock":true},{"title":"No \/ Yes \/ Yes","offer_id":36485859344536,"sku":"MBGD500gb","price":435.49,"currency_code":"GBP","in_stock":true},{"title":"20 M \/ No \/ No","offer_id":36485859377304,"sku":"MBGD500gb","price":385.49,"currency_code":"GBP","in_stock":true},{"title":"20 M \/ No \/ Yes","offer_id":36485859410072,"sku":"MBGD500gb","price":405.49,"currency_code":"GBP","in_stock":true},{"title":"20 M \/ Yes \/ No","offer_id":36485859442840,"sku":"MBGD500gb","price":435.49,"currency_code":"GBP","in_stock":true},{"title":"20 M \/ Yes \/ Yes","offer_id":36485859475608,"sku":"MBGD500gb","price":455.49,"currency_code":"GBP","in_stock":true},{"title":"30 M \/ No \/ No","offer_id":36485859508376,"sku":"MBGD500gb","price":395.49,"currency_code":"GBP","in_stock":true},{"title":"30 M \/ No \/ Yes","offer_id":36485859541144,"sku":"MBGD500gb","price":415.49,"currency_code":"GBP","in_stock":true},{"title":"30 M \/ Yes \/ No","offer_id":36485859573912,"sku":"MBGD500gb","price":445.49,"currency_code":"GBP","in_stock":true},{"title":"30 M \/ Yes \/ Yes","offer_id":36485859606680,"sku":"MBGD500gb","price":465.49,"currency_code":"GBP","in_stock":true},{"title":"40 M \/ No \/ No","offer_id":36485859639448,"sku":"MBGD500gb","price":405.49,"currency_code":"GBP","in_stock":true},{"title":"40 M \/ No \/ Yes","offer_id":36485859672216,"sku":"MBGD500gb","price":425.49,"currency_code":"GBP","in_stock":true},{"title":"40 M \/ Yes \/ No","offer_id":36485859770520,"sku":"MBGD500gb","price":455.49,"currency_code":"GBP","in_stock":true},{"title":"40 M \/ Yes \/ Yes","offer_id":36485859803288,"sku":"MBGD500gb","price":475.49,"currency_code":"GBP","in_stock":true},{"title":"50 M \/ No \/ No","offer_id":36485859836056,"sku":"MBGD500gb","price":415.49,"currency_code":"GBP","in_stock":true},{"title":"50 M \/ No \/ Yes","offer_id":36485859868824,"sku":"MBGD500gb","price":435.49,"currency_code":"GBP","in_stock":true},{"title":"50 M \/ Yes \/ No","offer_id":36485859901592,"sku":"MBGD500gb","price":465.49,"currency_code":"GBP","in_stock":true},{"title":"50 M \/ Yes \/ Yes","offer_id":36485859934360,"sku":"MBGD500gb","price":485.49,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0488\/4129\/3976\/products\/ProductGD500.jpg?v=1604051524"},{"product_id":"gd1000-mobile-booster","title":"Calls - 1000m2 (EE\/O2\/Vodafone\/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{\n  background:linear-gradient(135deg,#00f0ff 0%,#7b2ff7 45%,#ff00e5 100%);\n  padding:64px 0 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content:\"\";position:absolute;inset:0;border-radius:18px;padding:1.5px;\n  background:linear-gradient(135deg,var(--cyan),var(--magenta),var(--purple));\n  -webkit-mask:linear-gradient(#fff 0 0) content-box,linear-gradient(#fff 0 0);\n  -webkit-mask-composite:xor;mask-composite:exclude;pointer-events:none;\n}\n\n\/* TABLES *\/\ntable{width:100%;border-collapse:collapse;margin:16px 0;background:rgba(255,255,255,0.6);border-radius:12px;overflow:hidden;table-layout:fixed;}\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;}\ntr:hover td{background:rgba(0,240,255,0.06);}\ncol.c1{width:34%;} col.c2{width:33%;} col.c3{width:33%;}\n\n\/* PROS CONS *\/\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\/* STEPS *\/\n.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;}\n.step{\n  background:var(--card);backdrop-filter:blur(12px);border-radius:14px;padding:22px;\n  border:1px solid rgba(123,47,247,0.25);\n}\n.step .num{\n  display:inline-block;width:38px;height:38px;line-height:38px;text-align:center;\n  background:linear-gradient(135deg,var(--cyan),var(--purple));color:#fff;border-radius:50%;\n  font-weight:800;margin-bottom:10px;box-shadow:0 0 16px rgba(0,240,255,0.5);\n}\n\n\/* USE CASES *\/\n.usecases{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;}\n.usecase{\n  background:var(--card);backdrop-filter:blur(12px);border-radius:14px;padding:20px;\n  border:1px solid rgba(255,0,229,0.2);text-align:center;\n}\n.usecase .icon{margin-bottom:8px;}\n\n\/* FAQ *\/\ndetails{\n  background:rgba(255,255,255,0.7);backdrop-filter:blur(10px);\n  border-radius:12px;margin-bottom:12px;padding:16px 20px;\n  border:1px solid rgba(0,240,255,0.2);\n}\nsummary{font-weight:700;cursor:pointer;color:#1a3a6e;}\nsummary:hover{color:var(--purple);}\ndetails p{margin-top:10px;color:#2a3a5e;}\n\n\/* BLOG LINKS *\/\n.blog-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px;}\n.blog-card{\n  display:block;background:linear-gradient(135deg,rgba(123,47,247,0.08),rgba(0,240,255,0.08));\n  border-radius:14px;padding:22px;text-decoration:none;color:#1a3a6e;\n  border:1px solid rgba(123,47,247,0.25);transition:transform .2s;\n}\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\/* CONCLUSION PARA *\/\n.lead{\n  background:linear-gradient(135deg,rgba(0,240,255,0.1),rgba(255,0,229,0.08));\n  border-radius:16px;padding:24px;border-left:4px solid var(--cyan);\n}\n@media(max-width:860px){\n  .hero-inner,.pc-grid,.steps{grid-template-columns:1fr;}\n  .usecases,.blog-grid{grid-template-columns:1fr 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\"\u003eGD Dual-Band Commercial · Band 8 \u0026amp; 3 (900 \/ 1800 MHz) · 2G Voice + 4G LTE Data · EE \/ O2 \/ Vodafone \/ Three · 60 \/ 65 dB · 1000 m² · 100 Users · 8 dBi Yagi + 10 dBi Panel · Ofcom Licence-Exempt · UKCA \/ CE\u003c\/span\u003e\n      \u003ch1\u003eBoost4U GD1000 Dual-Band Commercial Mobile Signal Booster — Calls \u0026amp; 4G Data for All Four UK Operators Across 1000 m²\u003c\/h1\u003e\n      \u003cp\u003eJust \u003cstrong\u003e£605.16 GBP\u003c\/strong\u003e — the commercial Boost4U unit that combines \u003cstrong\u003eBand 8 (900 MHz) 2G GSM voice calls \u0026amp; SMS\u003c\/strong\u003e with \u003cstrong\u003eBand 3 (1800 MHz) 4G LTE data\u003c\/strong\u003e in a single amplifier. Uplink gain \u003cstrong\u003e≥60 dB\u003c\/strong\u003e, downlink gain \u003cstrong\u003e≥65 dB\u003c\/strong\u003e, an \u003cstrong\u003e8 dBi weatherproof Yagi\u003c\/strong\u003e directional outdoor antenna and a \u003cstrong\u003e10 dBi commercial-grade\u003c\/strong\u003e indoor panel antenna on a \u003cstrong\u003e10 m\u003c\/strong\u003e low-loss N-type coax, covering up to \u003cstrong\u003e1000 m²\u003c\/strong\u003e (10,764 ft²) — a large home, small office, shop, bar, restaurant or warehouse — for up to \u003cstrong\u003e100 simultaneous users\u003c\/strong\u003e. DIY install in 30–60 minutes on UK 240 V mains.\u003c\/p\u003e\n      \u003cdiv class=\"price\"\u003e£605.16 GBP · Free UK Delivery\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv\u003e\n      \u003cimg src=\"https:\/\/picsum.photos\/seed\/gd1000-v1-1\/600\/450\" alt=\"Boost4U GD1000 dual-band Band 8 and Band 3 900 1800MHz commercial mobile signal booster with 8dBi Yagi outdoor antenna and 10dBi indoor panel antenna for all four UK operators 1000m²\"\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/header\u003e\n\n\u003c!-- CONCLUSION LEAD PARAGRAPH --\u003e\n\u003csection\u003e\n  \u003cdiv class=\"wrap\"\u003e\n    \u003cp class=\"lead\"\u003eThe Boost4U GD1000 is the GD dual-band commercial — a Band 8 \u0026amp; Band 3 (900\/1800 MHz) FDD mobile signal booster that simultaneously amplifies 2G GSM voice calls and SMS on 900 MHz and 4G LTE data on 1800 MHz, delivering ≥60 dB uplink and ≥65 dB downlink gain across up to \u003cstrong\u003e1000 m²\u003c\/strong\u003e (10,764 ft²) — a large residential home, small office, shop, bar, restaurant, warehouse or metal-sided commercial building. It pairs an \u003cstrong\u003e8 dBi weatherproof Yagi directional outdoor antenna\u003c\/strong\u003e (mounted at 3–5 m, aimed at the nearest base station) with a \u003cstrong\u003e10 dBi commercial-grade indoor panel antenna\u003c\/strong\u003e on a \u003cstrong\u003e10 m\u003c\/strong\u003e low-loss N-type coax (upgradable to 20\/30\/40\/50 m), runs from an \u003cstrong\u003eAC 100–240 V UK 3-pin adapter\u003c\/strong\u003e outputting DC 5 V, and supports up to \u003cstrong\u003e100 simultaneous users\u003c\/strong\u003e. It is the only unit in the Boost4U range that covers all four UK carriers at once — \u003cstrong\u003eEE, O2, Vodafone and Three\u003c\/strong\u003e — but with an important caveat: O2 and Vodafone customers receive 2G voice (Band 8) but \u003cstrong\u003enot\u003c\/strong\u003e 4G data, because those operators' 4G rides mainly on Band 20 (800 MHz); Three customers receive 4G data (Band 3) but \u003cstrong\u003enot\u003c\/strong\u003e 2G voice; and only \u003cstrong\u003eEE\u003c\/strong\u003e customers receive both 2G voice and 4G data. It does \u003cstrong\u003enot\u003c\/strong\u003e boost 5G, 3G, Band 20 (800 MHz) 4G or Band 7 (2600 MHz) 4G. Ofcom licence-exempt, UKCA\/CE certified with AGC, it is priced at \u003cstrong\u003e£605.16 GBP\u003c\/strong\u003e and is covered by a 365-day money-back guarantee with free UK delivery in 10–15 working days.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003c!-- FULL SPEC TABLE --\u003e\n\u003csection\u003e\n  \u003cdiv class=\"wrap\"\u003e\n    \u003ch2 class=\"cyan\"\u003eGD1000 Full Technical Specifications\u003c\/h2\u003e\n    \u003cdiv class=\"card\"\u003e\n      \u003ctable\u003e\n        \u003ccolgroup\u003e\n\u003ccol class=\"c1\"\u003e\n\u003ccol class=\"c2\" style=\"width:66%;\"\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\u003eProduct Name\u003c\/td\u003e\n\u003ctd\u003eBoost4U GD1000 Mobile Booster (GD Dual-Band Commercial — Band 8 \u0026amp; 3 — 2G Voice + 4G LTE Data — 1000 m²)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eGD1000\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eSKU \/ MPN\u003c\/td\u003e\n\u003ctd\u003eB4U-GD1000-UK \/ GD1000-B8B3-9001800\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eBrand \/ Category\u003c\/td\u003e\n\u003ctd\u003eBoost4U · GD Dual Band Commercial Mobile Signal Boosters\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003ePrice\u003c\/td\u003e\n\u003ctd\u003e£605.16 GBP (dual-band commercial; GD500 is £365.49 for 500 m² \/ 50 users — the GD1000 steps up to 1000 m², 100 users, 60\/65 dB and a 10 dBi commercial indoor panel)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eDual-band FDD mobile signal booster — 2G GSM voice calls\/SMS on Band 8 + 4G LTE data on Band 3\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eFrequency Bands\u003c\/td\u003e\n\u003ctd\u003eDual Band 8 \u0026amp; Band 3 (900 MHz \u0026amp; 1800 MHz)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eUplink Frequency — Band 8\u003c\/td\u003e\n\u003ctd\u003e890 – 915 MHz (900 MHz)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eDownlink Frequency — Band 8\u003c\/td\u003e\n\u003ctd\u003e935 – 960 MHz (900 MHz)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eUplink Frequency — 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 Frequency — Band 3\u003c\/td\u003e\n\u003ctd\u003e1805 – 1880 MHz (1800 MHz)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eUplink Gain\u003c\/td\u003e\n\u003ctd\u003e≥ 60 dB (commercial — 5 dB above the GD500's ≥55 dB)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eDownlink Gain\u003c\/td\u003e\n\u003ctd\u003e≥ 65 dB (commercial — 5 dB above the GD500's ≥60 dB)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eMaximum Output Power\u003c\/td\u003e\n\u003ctd\u003e−70 to −40 dBm\/FA (1.23 MHz carrier bandwidth)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eIndoor Coverage Area\u003c\/td\u003e\n\u003ctd\u003eUp to 1000 m² (10,764 ft²) — large residential home \/ small office \/ shop \/ bar \/ restaurant \/ warehouse \/ metal-sided commercial building\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eSimultaneous Users\u003c\/td\u003e\n\u003ctd\u003eUp to 100 simultaneous users \/ devices (double the GD500's 50)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eOutdoor Antenna\u003c\/td\u003e\n\u003ctd\u003e8 dBi Yagi directional outdoor antenna (weatherproof; wall \/ chimney \/ fascia \/ roof mount at 3–5 m; must be aimed at the nearest base station)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eIndoor Antenna\u003c\/td\u003e\n\u003ctd\u003e10 dBi commercial-grade panel indoor antenna (3 dBi above the GD500's 7 dBi panel)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eStandard Cable\u003c\/td\u003e\n\u003ctd\u003e10 m low-loss coaxial cable (N-type connectors; upgradable to 20 \/ 30 \/ 40 \/ 50 m for large commercial buildings)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eConnector Type\u003c\/td\u003e\n\u003ctd\u003eN-type male \/ female on both ends of the coax\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003ePower Supply 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 Supply Output\u003c\/td\u003e\n\u003ctd\u003eDC 5 V\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003e2G Voice Support (Band 8)\u003c\/td\u003e\n\u003ctd\u003eYes — Band 8 900 MHz GSM voice calls and SMS for EE, O2, Vodafone and their MVNOs\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003e4G LTE Data Support (Band 3)\u003c\/td\u003e\n\u003ctd\u003eYes — Band 3 1800 MHz LTE data for EE, Three and their MVNOs\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003e4G Speed Improvement\u003c\/td\u003e\n\u003ctd\u003eFrom 1–5 Mbps (no signal) up to 10–30 Mbps (good donor signal) on Band 3\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 Support\u003c\/td\u003e\n\u003ctd\u003eNo — 3G (UMTS) is not boosted\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eUnsupported 4G Bands\u003c\/td\u003e\n\u003ctd\u003eBand 20 (800 MHz) and Band 7 (2600 MHz) 4G are not boosted\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eSMS Support\u003c\/td\u003e\n\u003ctd\u003eYes — 2G SMS on Band 8 900 MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eAutomatic Gain Control\u003c\/td\u003e\n\u003ctd\u003eAGC built in — self-adjusts across both bands to prevent oscillation and overload\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eRegulatory\u003c\/td\u003e\n\u003ctd\u003eOfcom licence-exempt · UKCA · CE certified\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eInstallation\u003c\/td\u003e\n\u003ctd\u003eDIY install, 30–60 minutes, drill + screwdriver + spanner + ladder, no engineer required\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eOutdoor Signal Required\u003c\/td\u003e\n\u003ctd\u003eAt least 1–2 bars of usable outdoor donor signal (Band 8 and\/or Band 3) at the Yagi mounting point\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eAntenna Separation\u003c\/td\u003e\n\u003ctd\u003eMinimum 10 m vertical separation between outdoor Yagi and indoor panel antenna to prevent self-oscillation\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eUpgradable Options\u003c\/td\u003e\n\u003ctd\u003eOutdoor coax to 20 \/ 30 \/ 40 \/ 50 m; higher-gain Yagi antenna; 18 kA lightning surge protector\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eWarranty \/ Returns\u003c\/td\u003e\n\u003ctd\u003e365-day money-back guarantee · lifetime technical support\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eDelivery\u003c\/td\u003e\n\u003ctd\u003eFree UK delivery, 10–15 working days; order handling 1–2 working days\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!-- CARRIER COMPATIBILITY TABLE --\u003e\n\u003csection\u003e\n  \u003cdiv class=\"wrap\"\u003e\n    \u003ch2 class=\"magenta\"\u003eUK Carrier \u0026amp; MVNO Compatibility — Band 8 Voice × Band 3 Data Matrix\u003c\/h2\u003e\n    \u003cdiv class=\"card\"\u003e\n      \u003cp style=\"margin-bottom:14px;\"\u003eThe GD1000 is the only Boost4U commercial unit that covers all four UK carriers at once — but it does \u003cstrong\u003enot\u003c\/strong\u003e give every carrier the same thing. It boosts \u003cstrong\u003eBand 8 (900 MHz) 2G voice\u003c\/strong\u003e and \u003cstrong\u003eBand 3 (1800 MHz) 4G data\u003c\/strong\u003e only. Check your carrier's rows below before ordering, and insert your existing SIM — no new contract needed.\u003c\/p\u003e\n      \u003ctable\u003e\n        \u003ccolgroup\u003e\n\u003ccol class=\"c1\"\u003e\n\u003ccol class=\"c2\"\u003e\n\u003ccol class=\"c3\"\u003e\n\u003c\/colgroup\u003e\n        \u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eCarrier \/ Network\u003c\/th\u003e\n\u003cth\u003e2G Voice (Band 8 900 MHz)\u003c\/th\u003e\n\u003cth\u003e4G LTE Data (Band 3 1800 MHz)\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n        \u003ctbody\u003e\n          \u003ctr\u003e\n\u003ctd\u003eEE\u003c\/td\u003e\n\u003ctd\u003eSupported — calls \u0026amp; SMS\u003c\/td\u003e\n\u003ctd\u003eSupported — 4G LTE data (10–30 Mbps improved)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eO2\u003c\/td\u003e\n\u003ctd\u003eSupported — calls \u0026amp; SMS\u003c\/td\u003e\n\u003ctd\u003eNOT supported (O2 4G rides mainly Band 20 800 MHz)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eVodafone\u003c\/td\u003e\n\u003ctd\u003eSupported — calls \u0026amp; SMS\u003c\/td\u003e\n\u003ctd\u003eNOT supported (Vodafone 4G rides mainly Band 20 800 MHz)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eThree\u003c\/td\u003e\n\u003ctd\u003eNOT supported (Three has switched off 2G in most UK areas)\u003c\/td\u003e\n\u003ctd\u003eSupported — 4G LTE data (10–30 Mbps improved)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eASDA Mobile\u003c\/td\u003e\n\u003ctd\u003eSupported (Vodafone host) — calls \u0026amp; SMS\u003c\/td\u003e\n\u003ctd\u003eSupported — 4G LTE data\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eBT Mobile\u003c\/td\u003e\n\u003ctd\u003eSupported (EE host) — calls \u0026amp; SMS\u003c\/td\u003e\n\u003ctd\u003eSupported — 4G LTE data\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eVirgin Mobile\u003c\/td\u003e\n\u003ctd\u003eSupported (O2 host) — calls \u0026amp; SMS\u003c\/td\u003e\n\u003ctd\u003eSupported — 4G LTE data\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eOrange\u003c\/td\u003e\n\u003ctd\u003eSupported — calls \u0026amp; SMS\u003c\/td\u003e\n\u003ctd\u003eSupported — 4G LTE data\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eT-Mobile\u003c\/td\u003e\n\u003ctd\u003eSupported — calls \u0026amp; SMS\u003c\/td\u003e\n\u003ctd\u003eSupported — 4G LTE data\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003egiffgaff\u003c\/td\u003e\n\u003ctd\u003eSupported (O2 host) — calls \u0026amp; SMS\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eSky Mobile\u003c\/td\u003e\n\u003ctd\u003eSupported (O2 host) — calls \u0026amp; SMS\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eTesco Mobile\u003c\/td\u003e\n\u003ctd\u003eSupported (O2 host) — calls \u0026amp; SMS\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eLebara\u003c\/td\u003e\n\u003ctd\u003eSupported (Vodafone host) — calls \u0026amp; SMS\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eLycamobile\u003c\/td\u003e\n\u003ctd\u003eSupported (O2 host) — calls \u0026amp; SMS\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eTalkmobile\u003c\/td\u003e\n\u003ctd\u003eSupported (Vodafone host) — calls \u0026amp; SMS\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eTalkTalk Mobile\u003c\/td\u003e\n\u003ctd\u003eSupported — calls \u0026amp; SMS\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003ePlusnet Mobile\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003eSupported (EE host) — 4G LTE data\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eiD Mobile\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003eSupported (Three host) — 4G LTE data\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eSMARTY\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003eSupported (Three host) — 4G LTE data\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eFreedom Pop\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003eSupported — 4G LTE data\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!-- BOX CONTENTS --\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\"\u003e\n      \u003ctable\u003e\n        \u003ccolgroup\u003e\n\u003ccol class=\"c1\"\u003e\n\u003ccol class=\"c2\" style=\"width:66%;\"\u003e\n\u003c\/colgroup\u003e\n        \u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eItem\u003c\/th\u003e\n\u003cth\u003eDescription\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n        \u003ctbody\u003e\n          \u003ctr\u003e\n\u003ctd\u003eGD1000 Booster Unit\u003c\/td\u003e\n\u003ctd\u003e1 × indoor amplifier unit with LED indicator lights (power, Band 8 signal, Band 3 signal, AGC status)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eOutdoor Antenna\u003c\/td\u003e\n\u003ctd\u003e1 × 8 dBi Yagi directional weatherproof outdoor antenna (wall \/ chimney \/ fascia \/ roof mount at 3–5 m)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eIndoor Antenna\u003c\/td\u003e\n\u003ctd\u003e1 × 10 dBi commercial-grade panel indoor antenna\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eCoax Cable\u003c\/td\u003e\n\u003ctd\u003e1 × 10 m low-loss coaxial cable with N-type connectors fitted (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 × UK 3-pin AC 100–240 V, 50\/60 Hz adapter, DC 5 V output\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eMounting Brackets\u003c\/td\u003e\n\u003ctd\u003e2 × installation brackets — one for outdoor wall mounting, one for indoor mounting\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eDocumentation\u003c\/td\u003e\n\u003ctd\u003e1 × English user manual with DIY install guide and lifetime technical support card\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!-- 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 only Boost4U commercial unit that combines Band 8 (900 MHz) 2G voice and Band 3 (1800 MHz) 4G LTE in one box at the 1000 m² tier — one amplifier, one power supply, one drill kit, not two.\u003c\/li\u003e\n          \u003cli\u003eCovers all four UK carriers (EE, O2, Vodafone, Three) and their MVNOs at once — ideal for small offices, shops, bars, restaurants and warehouses with mixed-operator staff and customer SIMs.\u003c\/li\u003e\n          \u003cli\u003eEE customers get the complete package: 2G calls and SMS on Band 8 \u003cstrong\u003eand\u003c\/strong\u003e 4G LTE data on Band 3, both boosted simultaneously up to 10–30 Mbps.\u003c\/li\u003e\n          \u003cli\u003e1000 m² (10,764 ft²) rating fits a large residential home, a small office, a shop, a bar, a restaurant, a warehouse or a metal-sided commercial building — double the GD500's 500 m².\u003c\/li\u003e\n          \u003cli\u003eUp to 100 simultaneous users — double the GD500's 50, enough for a busy shop, a 50-desk office, a bar or a warehouse with staff across one floor.\u003c\/li\u003e\n          \u003cli\u003eCommercial gain of ≥60 dB uplink \/ ≥65 dB downlink — 5 dB above the GD500's 55\/60 dB — and a 10 dBi commercial-grade indoor panel (3 dBi above the GD500's 7 dBi) for larger open-plan commercial spaces.\u003c\/li\u003e\n          \u003cli\u003e8 dBi weatherproof Yagi outdoor antenna pulls in weak fringe donor signal far better than a basic omni antenna, and it is directional so it can be aimed at the exact mast you need.\u003c\/li\u003e\n          \u003cli\u003e10 m low-loss N-type coax (upgradable to 20\/30\/40\/50 m) gives real routing freedom between roof\/chimney Yagi and central indoor unit in a large commercial building.\u003c\/li\u003e\n          \u003cli\u003eOfcom licence-exempt, UKCA\/CE certified with built-in AGC across both bands — fully legal in the UK, no monthly fee, no new SIM contract, backed by a 365-day money-back guarantee.\u003c\/li\u003e\n          \u003cli\u003eDIY install in 30–60 minutes with a drill, screwdriver, spanner and ladder — no engineer visit, no call-out charge.\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\u003eAt £605.16 it is the most expensive dual-band unit in the Boost4U range — £239.67 above the GD500 at £365.49. You are paying for the 1000 m² footprint, 100-user capacity, 60\/65 dB gain and 10 dBi commercial panel.\u003c\/li\u003e\n          \u003cli\u003eO2 and Vodafone customers get 2G voice (Band 8) but \u003cstrong\u003enot\u003c\/strong\u003e 4G data, because those operators' 4G rides mainly on Band 20 (800 MHz), which this unit does not boost — for O2\/Vodafone 4G you need the C1000 Band 20 unit.\u003c\/li\u003e\n          \u003cli\u003eThree customers get 4G data (Band 3) but \u003cstrong\u003enot\u003c\/strong\u003e 2G voice, because Three has switched off its 2G network in most of the UK.\u003c\/li\u003e\n          \u003cli\u003eIt does \u003cstrong\u003enot\u003c\/strong\u003e boost 5G, 3G, Band 20 (800 MHz) 4G or Band 7 (2600 MHz) 4G — if you need any of those, this is the wrong product.\u003c\/li\u003e\n          \u003cli\u003eThe dual-band gain of 60\/65 dB is intentionally lower than the single-band G1000\/D1000\/C1000 units at 80 dB — one chassis splits its RF budget across two bands, so raw dB is not as high as a single-band sibling.\u003c\/li\u003e\n          \u003cli\u003eRated 1000 m², but that is the ceiling — a 2000 m² warehouse, a multi-floor industrial unit, a 150-desk open-plan office or a hotel will outgrow it and need the C2000 enterprise unit.\u003c\/li\u003e\n          \u003cli\u003eRequires at least 1–2 bars of usable outdoor donor signal at the Yagi mounting point — it amplifies what is there, it cannot create signal from nothing.\u003c\/li\u003e\n          \u003cli\u003eThe 8 dBi Yagi is directional and must be physically aimed at the nearest base station; point it the wrong way and you will get little or no improvement.\u003c\/li\u003e\n          \u003cli\u003eThe 10 m standard coax may not reach from a roof Yagi to a central indoor unit in a 1000 m² warehouse or large commercial building — the 20\/30\/40\/50 m upgrade is a paid extra and loses a little signal per metre.\u003c\/li\u003e\n          \u003cli\u003eOutdoor and indoor antennas need at least 10 m of vertical separation to prevent self-oscillation (feedback) — in a warehouse with a flat roof this means placing the indoor panel well inside, away from the roof-mounted Yagi.\u003c\/li\u003e\n          \u003cli\u003e100 simultaneous users is a hard cap built into the RF design — a busy exhibition hall, a 150-desk office, a hotel with guests across multiple floors or a warehouse with staff and contractors at peak times will outgrow it.\u003c\/li\u003e\n          \u003cli\u003eCommercial buildings with steel cladding, mezzanine floors or partitioned offices may need more than one indoor panel antenna to cover the full 1000 m² — a single 10 dBi panel has a finite radius.\u003c\/li\u003e\n          \u003cli\u003eStandard free UK delivery is 10–15 working days with 1–2 days handling — not next-day; if you need it urgently, budget for the lead time.\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!-- INSTALL STEPS --\u003e\n\u003csection\u003e\n  \u003cdiv class=\"wrap\"\u003e\n    \u003ch2 class=\"orange\"\u003e3-Step DIY Installation (30–60 Minutes)\u003c\/h2\u003e\n    \u003cdiv class=\"steps\"\u003e\n      \u003cdiv class=\"step\"\u003e\n        \u003cdiv class=\"num\"\u003e1\u003c\/div\u003e\n        \u003ch3\u003eAim \u0026amp; Fix the Yagi at 3–5 m\u003c\/h3\u003e\n        \u003cp\u003eBracket-mount the 8 dBi weatherproof Yagi on the wall, chimney, fascia or warehouse roof at 3–5 m using the included outdoor bracket, screws and spanner. Use a field-strength app to point it at the nearest EE \/ O2 \/ Vodafone \/ Three mast — direction matters on a Yagi. Run the 10 m N-type low-loss coax through the wall; use the 20\/30\/40\/50 m upgrade if the route from roof to central indoor unit is long.\u003c\/p\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"step\"\u003e\n        \u003cdiv class=\"num\"\u003e2\u003c\/div\u003e\n        \u003ch3\u003ePlace the 10 dBi Indoor Panel\u003c\/h3\u003e\n        \u003cp\u003eMount the 10 dBi commercial-grade indoor panel antenna centrally — office ceiling, shop wall, bar ceiling or warehouse column — at least 10 m vertically below the outdoor Yagi to prevent oscillation. Connect the coax to the GD1000 unit's N-type port. The 10 dBi panel covers more open-plan commercial floor area than the GD500's 7 dBi unit, so central placement is key for 1000 m²; consider a second panel if the warehouse has mezzanines or partitioned offices.\u003c\/p\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"step\"\u003e\n        \u003cdiv class=\"num\"\u003e3\u003c\/div\u003e\n        \u003ch3\u003ePlug In \u0026amp; Test Across 1000 m²\u003c\/h3\u003e\n        \u003cp\u003ePlug the UK 3-pin AC adapter into a standard wall socket (DC 5 V output). The LED indicators show power, Band 8 lock and Band 3 lock; AGC self-adjusts across both bands within 60 seconds. Walk every area — office floor, stock room, bar terrace, warehouse bay — with an EE phone (both bands), an O2\/Vodafone phone (calls only) and a Three phone (data only) to confirm coverage for up to 100 simultaneous users.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003c!-- USE CASES --\u003e\n\u003csection\u003e\n  \u003cdiv class=\"wrap\"\u003e\n    \u003ch2 class=\"cyan\"\u003eBuilt for Commercial Premises \u0026amp; Large Mixed-Carrier Homes\u003c\/h2\u003e\n    \u003cdiv class=\"usecases\"\u003e\n      \u003cdiv class=\"usecase\"\u003e\n\u003ch4\u003eSmall Office (50 Desks)\u003c\/h4\u003e\n\u003cp\u003eStaff on mixed EE \/ O2 \/ Vodafone \/ Three SIMs finally get calls and 4G data in the same box across 1000 m², with 100-user headroom for visitors.\u003c\/p\u003e\n\u003c\/div\u003e\n      \u003cdiv class=\"usecase\"\u003e\n\u003ch4\u003eShop \/ Retail Unit\u003c\/h4\u003e\n\u003cp\u003eStaff and customer phones, card-terminal SMS and mobile data hold through the shop floor, back office and stock room across 1000 m².\u003c\/p\u003e\n\u003c\/div\u003e\n      \u003cdiv class=\"usecase\"\u003e\n\u003ch4\u003eBar \/ Restaurant \/ Pub\u003c\/h4\u003e\n\u003cp\u003eUp to 100 patrons and staff connected at once — order-ahead 4G data, card-terminal SMS and phone calls hold across the floor, terrace and function room.\u003c\/p\u003e\n\u003c\/div\u003e\n      \u003cdiv class=\"usecase\"\u003e\n\u003ch4\u003eWarehouse \/ Metal Building\u003c\/h4\u003e\n\u003cp\u003eSteel-clad warehouse, workshop or industrial unit that used to kill every phone call and mobile data connection across a 1000 m² plot.\u003c\/p\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=\"magenta\"\u003eFrequently Asked Questions — Real UK Dual-Band Commercial, 1000 m² Problems\u003c\/h2\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eWhy is the GD1000 £605.16 when the GD500 is £365.49 — what does the extra £240 actually buy me?\u003c\/summary\u003e\n      \u003cp\u003eThe £240 upgrade buys you four things that matter in a commercial premises: (1) 1000 m² of coverage instead of 500 m² — enough for a small office, a warehouse or a large shop rather than a five-bed detached house; (2) 100 simultaneous users instead of 50 — enough for a busy shop, a 50-desk office or a bar at peak rather than a 20-desk office; (3) commercial gain of ≥60 dB uplink \/ ≥65 dB downlink, 5 dB more than the GD500's 55\/60 dB; and (4) a 10 dBi commercial-grade indoor panel antenna instead of the GD500's 7 dBi panel, which reaches further across open-plan commercial space. If your premises is 500 m² or smaller and you are a household rather than a business, the GD500 at £365.49 is the better buy. The GD1000 exists for the small office, the shop, the bar, the restaurant or the warehouse that has outgrown the GD500's 500 m² \/ 50-user ceiling.\u003c\/p\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eDoes the 1000 m² rating really cover a small office plus warehouse, or will I need multiple indoor antennas?\u003c\/summary\u003e\n      \u003cp\u003eThe 1000 m² rating is the maximum coverage area the GD1000's 10 dBi commercial indoor panel can serve from a single central placement — and a typical small UK office or single-bay warehouse is around 600–900 m² of floor area, so 1000 m² comfortably covers it from one central panel. If your property is a 2000 m² warehouse, a multi-floor industrial unit, a 150-desk open-plan office, a hotel or a building with steel mezzanines and partitioned offices, a single 10 dBi panel will not reach every corner and you would need either a second indoor antenna on the same coax (not recommended — it splits the signal) or a second GD1000 unit on a separate donor antenna, or the C2000 enterprise unit for 2000 m². For the vast majority of single-storey shops, bars, restaurants and small offices, one centrally placed 10 dBi panel on the ceiling covers the whole premises. Walk every area after install — if the stock room or far office still shows weak signal, move the panel more central or add the cable upgrade.\u003c\/p\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eWhy is the dual-band gain 60\/65 dB when the single-band G1000, D1000 and C1000 do 80 dB — am I buying a weaker booster?\u003c\/summary\u003e\n      \u003cp\u003eNo — the dB number is lower because one chassis is doing two jobs, not because the amplifier is weaker. A single-band G1000 (Band 8 only, £505.91) or D1000 (Band 3 only, £396.00) dedicates its entire RF budget to one frequency, so it can push 80 dB through one antenna path. The GD1000 has to split that same power supply and amplifier budget across two bands simultaneously — Band 8 (900 MHz) and Band 3 (1800 MHz) — so the per-band gain lands at 60\/65 dB. The trade-off is deliberate: you lose 15–20 dB of raw per-band gain, but you gain both voice and data in one box, one drill kit and one power supply. If your building is very large and weak and you only need Band 8 voice, the G1000's 80 dB will go further; if you only need Band 3 4G, the D1000's 80 dB will go further. The GD1000 is the right call when you need both bands in the same commercial building and you cannot justify two separate units.\u003c\/p\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eWe have a commercial premises with EE, O2, Vodafone and Three SIMs across staff — does the GD1000 really cover all four at 1000 m²?\u003c\/summary\u003e\n      \u003cp\u003eYes, and this is the exact use case the GD1000 commercial was built for. The GD1000 amplifies Band 8 (900 MHz) and Band 3 (1800 MHz) continuously — it does not switch between them. So an EE phone gets amplified 2G calls on Band 8 and amplified 4G data on Band 3 at the same time. An O2 or Vodafone phone gets amplified 2G calls and SMS on Band 8, with its 4G data left as-is (because O2\/Vodafone 4G rides Band 20 800 MHz, not Band 3). A Three phone gets amplified 4G data on Band 3, with its calls left as-is (because Three has no 2G network). Up to 100 devices can be connected at once, which is plenty for a 50-desk office with staff plus customers. The carrier caveat is the same on the GD1000 as on the GD500 — only EE customers get both voice and data from this one unit.\u003c\/p\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eThe standard coax is 10 m — will it really reach from my warehouse roof Yagi to the central indoor unit?\u003c\/summary\u003e\n      \u003cp\u003eIt depends on the layout. In a typical single-storey warehouse or retail unit, the Yagi on the roof or gable is 4–6 m above the indoor unit on the office ceiling, and the horizontal run along the wall or conduit is another 6–10 m — so 10 m is often tight or just short. If your Yagi is on the far gable end of a 50 m long warehouse and the indoor panel is in the central office 20 m away, the 10 m standard cable will not reach and you will need the 20 m, 30 m, 40 m or 50 m upgrade. Each extra metre of low-loss N-type coax loses a small amount of signal (around 0.1–0.2 dB\/m at 1800 MHz), so pair a longer cable run with the higher-gain Yagi option to compensate. Before ordering, measure the route from your proposed Yagi mount to your proposed indoor panel position along the walls and ceiling — if it is over 10 m, add the cable upgrade at checkout. Do not stretch or coil the 10 m cable; a tight loop creates its own interference.\u003c\/p\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eIs 100 simultaneous users enough for a busy shop, bar or warehouse, or do I need the enterprise C2000?\u003c\/summary\u003e\n      \u003cp\u003eFor a corner shop, a 50-desk small office, a neighbourhood bar or a 60-cover restaurant, 100 concurrent users is plenty — it covers staff plus a typical number of customers on their own phones at any one time. For a busy exhibition hall, a 150-desk open-plan office, a hotel with guests across multiple floors, a warehouse with contractors and staff at peak, or a pub with 150+ patrons at a weekend, 100 will be too few and you should step up to the enterprise C2000 (2000 m²). The 100-user cap is a hard limit built into the RF design — it is not a soft licence you can upgrade. If you are unsure, count how many phones, tablets and mobile hotspots are actively using mobile data or making calls during your busiest hour; if that number stays under 100, the GD1000 commercial is the right size. The GD1000's 100-user capacity is exactly double the GD500's 50, so it is the commercial step-up for growing premises.\u003c\/p\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eWhy is the indoor panel 10 dBi on the GD1000 when it is 7 dBi on the GD500 — does that 3 dBi difference really matter for commercial open-plan space?\u003c\/summary\u003e\n      \u003cp\u003eYes, 3 dBi matters more than it sounds at first. Antenna gain is logarithmic: a 3 dBi increase means the indoor panel radiates roughly double the effective power in its main direction. In a 1000 m² open-plan commercial space — where the indoor unit sits on a central office ceiling and has to reach the shop floor, the stock room, the bar terrace and possibly a mezzanine — that extra reach is what makes the difference between the far stock room showing two bars versus four bars. The GD500's 7 dBi panel is fine for a 500 m² five-bed detached home, but for a 1000 m² warehouse or retail unit with open-plan living, the 10 dBi commercial panel is the reason the GD1000 can claim 1000 m². Place the 10 dBi panel at the centre of the premises, on the ceiling or a central column, facing downwards into the open area — do not tuck it in a back office, or the wall will absorb the extra gain.\u003c\/p\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eMy O2 or Vodafone 4G data is slow in the warehouse — will the GD1000 speed it up?\u003c\/summary\u003e\n      \u003cp\u003eNo, and this is the single most important caveat to understand before ordering. The GD1000 boosts Band 3 (1800 MHz), which is the 4G LTE band that EE and Three use. O2 and Vodafone carry most of their UK 4G traffic on Band 20 (800 MHz) — a lower frequency that penetrates buildings better but that the GD1000 does not cover at all. So an O2 or Vodafone SIM in a GD1000-boosted premises will show full bars for calls and SMS on Band 8 (900 MHz), but your 4G mobile data will not be amplified at all. If your pain point is slow O2 or Vodafone 4G data in the warehouse, you need the C1000 Band 20 (800 MHz) booster at £535.00, not the GD1000. The GD1000 is the right choice if your pain point is dropped calls and failing texts on O2\/Vodafone, or if you have an EE or Three data SIM in the same building. Do not order the GD1000 expecting it to speed up O2\/Vodafone 4G — it will not.\u003c\/p\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eWhat happens if my outdoor Yagi only picks up Band 8 signal but not Band 3 (or vice versa) — does the GD1000 still work?\u003c\/summary\u003e\n      \u003cp\u003eYes, the GD1000 works band-by-band independently. It has two amplifier paths — one for Band 8 (900 MHz) and one for Band 3 (1800 MHz) — controlled by separate AGC loops and shown on separate LED indicators. If your Yagi picks up strong Band 8 donor signal but weak or zero Band 3 signal, the Band 8 path will amplify calls and SMS normally, and the Band 3 path will simply idle (the Band 3 LED will show low or off). Your EE\/Three 4G data will not be boosted, but your O2\/Vodafone\/EE calls will. Conversely, if your Yagi picks up strong Band 3 but weak Band 8, your EE\/Three 4G data will be boosted but calls will not. The 8 dBi Yagi is directional, so if you find one band is missing, try re-aiming the Yagi slightly — different operators' masts sometimes sit on different bearings, and a 10–20 degree adjustment can bring in the missing band. The LED indicators on the front of the GD1000 tell you exactly which band is locked, so you can diagnose this in seconds.\u003c\/p\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eCan I DIY install the GD1000 Yagi at 3–5 m on a warehouse roof myself, or do I need a scaffolder or electrician?\u003c\/summary\u003e\n      \u003cp\u003eThe GD1000 is designed for DIY install in 30–60 minutes with a drill, screwdriver, spanner and ladder — but the Yagi mount at 3–5 m on a commercial building is the one step where safety matters. If you have a sturdy extension ladder, a wall-mounted bracket at 3–4 m on a solid brick or rendered warehouse wall, and a helper to hold the ladder, most competent business owners or facilities staff can do it. If your Yagi needs to go on a flat industrial roof with a safety harness, a pitched slate or tiled roof ridge, a chimney stack above first-floor guttering, or a listed building, hire a professional aerial rigger or scaffolder — the cost is worth it for the safety margin. You do not need an electrician: the GD1000 runs from a standard UK 3-pin wall socket (DC 5 V output), there is no mains wiring inside the unit, and the coax is low-voltage RF. The only electrics work is drilling a hole through an external wall for the coax and sealing it with silicone. If you are nervous about heights, the 365-day guarantee gives you the option to install the Yagi at a lower wall height (2–3 m) and accept slightly weaker donor signal before committing to the roof mount.\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: Dual-Band Commercial, 1000 m² Guides\u003c\/h2\u003e\n    \u003cdiv class=\"blog-grid\"\u003e\n      \u003ca class=\"blog-card\" href=\"https:\/\/www.ukmobilebooster.com\/blogs\/news\/best-dual-band-1000m-commercial-uk-2026-gd1000-605-16-band-8-3-900-1800mhz-2g-calls-4g-ee-o2-vodafone-three-65db-100-users-vs-gd500-vs-g1000-vs-d1000-vs-c1000\"\u003e\n        \u003ch4\u003eBest Dual-Band Signal Booster for 1000 m² — UK Commercial Buyer's Guide\u003c\/h4\u003e\n        \u003cp\u003eHow to choose a Band 8 + Band 3 commercial booster that covers all four UK operators across a small office, shop, bar, restaurant or warehouse.\u003c\/p\u003e\n      \u003c\/a\u003e\n      \u003ca class=\"blog-card\" href=\"https:\/\/www.ukmobilebooster.com\/blogs\/news\/gd1000-vs-gd500-uk-2026-605-16-commercial-1000m-100-users-65db-vs-365-49-flagship-500m-50-users-60db-which-dual-band-8-3-booster\"\u003e\n        \u003ch4\u003eGD1000 vs GD500 — £605 Commercial 1000 m² or £365 Flagship 500 m²?\u003c\/h4\u003e\n        \u003cp\u003eHonest UK comparison of the GD1000 commercial (1000 m², 100 users, 60\/65 dB, 10 dBi panel) against the GD500 flagship (500 m², 50 users, 55\/60 dB, 7 dBi panel).\u003c\/p\u003e\n      \u003c\/a\u003e\n      \u003ca class=\"blog-card\" href=\"https:\/\/www.ukmobilebooster.com\/blogs\/news\/how-to-improve-mobile-signal-in-1000m-commercial-building-uk-2026-605-16-gd1000-dual-band-8-3-900-1800mhz-2g-calls-4g-lte-booster-for-ee-o2-vodafone-three-65db-100-users\"\u003e\n        \u003ch4\u003eHow to Improve Mobile Signal Across a 1000 m² Commercial Premises — UK Step by Step\u003c\/h4\u003e\n        \u003cp\u003eYagi aiming at 3–5 m, 10–50 m N-type coax routing, 10 m antenna separation and DIY install for small offices, shops, bars and warehouses.\u003c\/p\u003e\n      \u003c\/a\u003e\n      \u003ca class=\"blog-card\" href=\"https:\/\/www.ukmobilebooster.com\/blogs\/news\/best-dual-band-8-3-900-1800mhz-1000m-commercial-booster-uk-2026-605-16-gd1000-2g-gsm-calls-4g-lte-data-for-ee-o2-vodafone-three-mvnos-65db-100-users\"\u003e\n        \u003ch4\u003eBand 8 + Band 3 (900\/1800 MHz) Commercial Booster — EE, O2, Vodafone, Three at 1000 m²\u003c\/h4\u003e\n        \u003cp\u003eWhy O2\/Vodafone get calls only, Three gets data only, EE gets both — and why the 60\/65 dB dual-band gain is lower than the 80 dB single-band siblings.\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 GD1000 Mobile Booster — Dual Band 8 \u0026 3 900\/1800MHz Commercial, 2G Voice + 4G LTE Data, All Four UK Operators, 1000m²\",\n  \"description\": \"GD dual-band commercial. Band 8 \u0026 Band 3 (900\/1800 MHz) FDD mobile signal booster. Simultaneously amplifies 2G GSM voice calls and SMS on 900 MHz and 4G LTE data on 1800 MHz. Uplink gain \u003e=60 dB, downlink gain \u003e=65 dB, max output -70 to -40 dBm\/FA. 1000 m² coverage, up to 100 simultaneous users, 8 dBi weatherproof Yagi outdoor antenna mounted at 3-5 m, 10 dBi commercial-grade indoor panel antenna, 10 m low-loss N-type coax (upgradable to 20\/30\/40\/50 m), AC 100-240V UK 3-pin DC 5V. Covers EE, O2, Vodafone, Three and MVNOs. Does not boost 5G, 3G, Band 20 800MHz or Band 7 2600MHz. Ofcom licence-exempt, UKCA\/CE, AGC. GBP 605.16.\",\n  \"image\": [\n    \"https:\/\/picsum.photos\/seed\/gd1000-v1-1\/1200\/1200\",\n    \"https:\/\/picsum.photos\/seed\/gd1000-v1-2\/1200\/1200\",\n    \"https:\/\/picsum.photos\/seed\/gd1000-v1-3\/1200\/1200\"\n  ],\n\n  \"sku\": \"B4U-GD1000-UK\",\n  \"mpn\": \"GD1000-B8B3-9001800\",\n  \"brand\": {\n    \"@type\": \"Brand\",\n    \"name\": \"Boost4U\"\n  },\n  \"category\": \"GD Dual Band Commercial Mobile Signal Boosters\",\n  \"aggregateRating\": {\n    \"@type\": \"AggregateRating\",\n    \"ratingValue\": \"4.8\",\n    \"reviewCount\": \"10\",\n    \"bestRating\": \"5\",\n    \"worstRating\": \"1\"\n  },\n  \"review\": [\n    {\n      \"@type\": \"Review\",\n      \"author\": {\"@type\": \"Person\", \"name\": \"Jonathan P.\"},\n      \"reviewRating\": {\"@type\": \"Rating\", \"ratingValue\": \"5\", \"bestRating\": \"5\"},\n      \"reviewBody\": \"1000 m² warehouse and office unit in Sheffield, staff on EE, O2 and Three. We had the GD500 for two years and kept hitting the 50-user cap at stocktake, plus the far warehouse bay never got signal. Stepped up to the GD1000. The 10 dBi commercial panel on the office ceiling now covers the whole floor and the warehouse bay, the Yagi on the roof pulls in Band 8 and Band 3, my wife's O2 calls hold, our EE 4G runs the backup router at 15-20 Mbps, and the lads' Three data is fast. Worth the extra £240 for a building this size.\"\n    },\n    {\n      \"@type\": \"Review\",\n      \"author\": {\"@type\": \"Person\", \"name\": \"Rebecca H.\"},\n      \"reviewRating\": {\"@type\": \"Rating\", \"ratingValue\": \"5\", \"bestRating\": \"5\"},\n      \"reviewBody\": \"Family restaurant in Leeds, about 80 covers plus terrace and a function room. EE for the business line, O2 for the card terminal, and customers on all four networks. The old GD500's 50-user cap started to show at weekend lunchtimes — people on the far terrace and in the function room had no signal. The GD1000's 100-user capacity and 10 dBi panel on the dining room ceiling fixed it. We upgraded the coax to 20 m because the Yagi is on the gable end 18 m from the panel. Card-terminal SMS, order-ahead 4G and phone calls all hold across the floor now.\"\n    },\n    {\n      \"@type\": \"Review\",\n      \"author\": {\"@type\": \"Person\", \"name\": \"David W.\"},\n      \"reviewRating\": {\"@type\": \"Rating\", \"ratingValue\": \"4\", \"bestRating\": \"5\"},\n      \"reviewBody\": \"Rural small office in Shropshire, 35 desks, EE for both calls and data. Outside the chimney I get two bars on Band 8 and one on Band 3, but inside the open-plan office and the meeting room at the far end it was zero. The GD1000's 8 dBi Yagi at 4 m on the gable and the 10 dBi panel in the central ceiling pulled the whole office up to four bars. Dropped a star because the 10 m standard coax was 5 m short from roof to ceiling, so I paid for the 20 m upgrade. AGC settled within a minute. Not a 5G unit.\"\n    },\n    {\n      \"@type\": \"Review\",\n      \"author\": {\"@type\": \"Person\", \"name\": \"Aisha K.\"},\n      \"reviewRating\": {\"@type\": \"Rating\", \"ratingValue\": \"5\", \"bestRating\": \"5\"},\n      \"reviewBody\": \"Small engineering office in Manchester, 45 desks. O2 for the office phone system, EE for the broadband backup data SIM. The open-plan office and the meeting room at the far end were a blackspot. We mounted the Yagi on the roof at 5 m, ran the 20 m upgraded coax through the riser, and put the 10 dBi panel in the ceiling above the meeting room. O2 calls hold, EE 4G runs the backup router at 20+ Mbps. 100 users is plenty for 45 staff plus visitors. Install took an hour with a drill and spanner.\"\n    },\n    {\n      \"@type\": \"Review\",\n      \"author\": {\"@type\": \"Person\", \"name\": \"Trevor M.\"},\n      \"reviewRating\": {\"@type\": \"Rating\", \"ratingValue\": \"4\", \"bestRating\": \"5\"},\n      \"reviewBody\": \"Bar in Cardiff, about 100 covers plus a beer garden. Three for Wi-Fi data, Vodafone for the phone line. I bought the GD1000 thinking it would boost my Vodafone 4G data as well as calls, and I should have read the carrier matrix: Vodafone 4G rides Band 20, not Band 3, so my data is unchanged. What it does brilliantly is calls and SMS on Band 8 — the beer garden that used to drop every call now holds four bars. Three 4G on Band 3 is fast. Dropped a star because I misunderstood the O2\/Vodafone 4G caveat.\"\n    },\n    {\n      \"@type\": \"Review\",\n      \"author\": {\"@type\": \"Person\", \"name\": \"Sarah L.\"},\n      \"reviewRating\": {\"@type\": \"Rating\", \"ratingValue\": \"5\", \"bestRating\": \"5\"},\n      \"reviewBody\": \"Large home in Hampshire with a steel-framed garden studio 12 m away and a double garage converted to a home office. EE for everything. The main house got signal fine, but the garden studio and garage were a blackspot for calls and 4G. The GD1000 Yagi on the chimney at 4 m aimed at the EE mast, the 20 m upgraded coax up into the loft, and the 10 dBi panel on the hallway ceiling now covers the house, the studio and the garage. EE calls and 4G run at 15-25 Mbps in the studio. We added the optional 18 kA lightning surge protector given the chimney mount.\"\n    },\n    {\n      \"@type\": \"Review\",\n      \"author\": {\"@type\": \"Person\", \"name\": \"Paul R.\"},\n      \"reviewRating\": {\"@type\": \"Rating\", \"ratingValue\": \"5\", \"bestRating\": \"5\"},\n      \"reviewBody\": \"Corner hardware shop in Leeds with a back office and a 400 m² stock room. EE for the phone, Three for the card machine data. The stock room at the back used to lose both calls and data completely. We mounted the Yagi on the shop fascia at 3.5 m, ran the 20 m upgraded coax along the skirting and through the stock room door, and put the 10 dBi panel on the stock room wall. EE calls hold, Three 4G runs the card terminal at 10-15 Mbps, and staff phones hold across the whole shop. The 100-user cap is plenty even at Saturday lunchtime.\"\n    },\n    {\n      \"@type\": \"Review\",\n      \"author\": {\"@type\": \"Person\", \"name\": \"Michelle D.\"},\n      \"reviewRating\": {\"@type\": \"Rating\", \"ratingValue\": \"4\", \"bestRating\": \"5\"},\n      \"reviewBody\": \"Small marketing office in Edinburgh, 40 desks plus a breakout area. O2 for my phone, EE for my husband's. We chose the GD1000 over the GD500 because the breakout area and the roof terrace add 300 m² and we did not want a second unit. The GD1000's 10 dBi panel in the central ceiling reaches the breakout area and the terrace through the glass doors. O2 calls hold, EE 4G holds. Dropped a star because the 60\/65 dB dual-band gain is lower than my friend's single-band G1000 at 80 dB — but the dual-band convenience is worth it for mixed SIMs. Honest spec, no surprises.\"\n    },\n    {\n      \"@type\": \"Review\",\n      \"author\": {\"@type\": \"Person\", \"name\": \"Colin F.\"},\n      \"reviewRating\": {\"@type\": \"Rating\", \"ratingValue\": \"5\", \"bestRating\": \"5\"},\n      \"reviewBody\": \"Rural pub in North Yorkshire, about 80 covers plus a function room for 60. EE for the phone line, O2 for the card machine, Three for music streaming. The function room at the back was a complete blackspot — we lost card-terminal SMS every Friday night. The GD1000 Yagi on the pub wall at 4 m, the 30 m upgraded coax along the cellar ceiling, and the 10 dBi panel in the function room now hold all three networks. 100 users covers a normal evening, though a 150-person Saturday function would push it. The 365-day guarantee made ordering easy.\"\n    },\n    {\n      \"@type\": \"Review\",\n      \"author\": {\"@type\": \"Person\", \"name\": \"Helen T.\"},\n      \"reviewRating\": {\"@type\": \"Rating\", \"ratingValue\": \"5\", \"bestRating\": \"5\"},\n      \"reviewBody\": \"Large home in Surrey with elderly parents on O2 and the kids on Three and EE, plus a home office in the annexe. We needed one unit that helped every phone in the house. The GD1000 is the only Boost4U unit that does this at 1000 m²: mum's O2 calls and SMS hold on Band 8, the kids' Three 4G data runs on Band 3, and our EE phones get both. The Yagi needed careful aiming at 4 m on the chimney, and we used a ladder with a helper. AGC and LED indicators made setup foolproof. Worth every penny at £605.16.\"\n    }\n  ],\n  \"offers\": {\n    \"@type\": \"Offer\",\n    \"url\": \"https:\/\/www.ukmobilebooster.com\/en-gb\/products\/gd1000-mobile-booster\",\n    \"price\": \"605.16\",\n    \"priceCurrency\": \"GBP\",\n    \"availability\": \"https:\/\/schema.org\/InStock\",\n    \"itemCondition\": \"https:\/\/schema.org\/NewCondition\",\n    \"validFrom\": \"2026-10-10\",\n    \"hasMerchantReturnPolicy\": {\n      \"@type\": \"MerchantReturnPolicy\",\n      \"returnPolicyCategory\": \"https:\/\/schema.org\/MerchantReturnFiniteReturnWindow\",\n      \"merchantReturnDays\": 365,\n      \"returnMethod\": \"https:\/\/schema.org\/ReturnByMail\",\n      \"returnFees\": \"https:\/\/schema.org\/FreeReturn\"\n    },\n    \"shippingDetails\": {\n      \"@type\": \"OfferShippingDetails\",\n      \"shippingRate\": {\"@type\": \"MonetaryAmount\", \"value\": \"0\", \"currency\": \"GBP\"},\n      \"deliveryTime\": {\n        \"@type\": \"ShippingDeliveryTime\",\n        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\"coverageArea\", \"value\": \"1000 m² (10,764 ft²) large home \/ small office \/ shop \/ bar \/ restaurant \/ warehouse\"},\n    {\"@type\": \"PropertyValue\", \"name\": \"simultaneousUsers\", \"value\": \"Up to 100\"},\n    {\"@type\": \"PropertyValue\", \"name\": \"outdoorAntenna\", \"value\": \"8 dBi weatherproof Yagi directional, mounted at 3-5 m\"},\n    {\"@type\": \"PropertyValue\", \"name\": \"indoorAntenna\", \"value\": \"10 dBi commercial-grade panel indoor antenna\"},\n    {\"@type\": \"PropertyValue\", \"name\": \"cableLength\", \"value\": \"10 m low-loss N-type coax (upgradable to 20\/30\/40\/50 m)\"},\n    {\"@type\": \"PropertyValue\", \"name\": \"powerSource\", \"value\": \"AC 100-240V UK 3-pin, 50\/60 Hz, DC 5V output\"},\n    {\"@type\": \"PropertyValue\", \"name\": \"dataSpeedImprovement\", \"value\": \"Band 3 4G LTE from 1-5 Mbps to 10-30 Mbps with good donor signal\"},\n    {\"@type\": \"PropertyValue\", \"name\": \"supportedVoiceNetworks\", \"value\": \"Band 8 900MHz 2G voice: EE, O2, Vodafone, ASDA, BT, Virgin, Orange, T-Mobile, giffgaff, Sky, Tesco, Lebara, Lycamobile, Talkmobile, TalkTalk\"},\n    {\"@type\": \"PropertyValue\", \"name\": \"supportedDataNetworks\", \"value\": \"Band 3 1800MHz 4G LTE: EE, Three, ASDA, BT, Virgin, Orange, T-Mobile, Plusnet, iD, SMARTY, Freedom Pop\"},\n    {\"@type\": \"PropertyValue\", \"name\": \"unsupportedBands\", \"value\": \"5G NR, 3G UMTS, Band 20 800MHz 4G, Band 7 2600MHz 4G\"},\n    {\"@type\": \"PropertyValue\", \"name\": \"certification\", \"value\": \"Ofcom licence-exempt, UKCA, CE, AGC across both bands\"},\n    {\"@type\": \"PropertyValue\", \"name\": \"outdoorSignalRequired\", \"value\": \"At least 1-2 bars outdoor donor signal at Yagi mount\"},\n    {\"@type\": \"PropertyValue\", \"name\": \"antennaSeparation\", \"value\": \"Minimum 10 m vertical separation between outdoor Yagi and indoor panel to prevent oscillation\"},\n    {\"@type\": \"PropertyValue\", \"name\": \"upgradableOptions\", \"value\": \"20\/30\/40\/50 m coax, higher-gain Yagi antenna, 18 kA lightning surge protector\"}\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\": \"GD Dual Band Commercial\", \"item\": \"https:\/\/www.ukmobilebooster.com\/collections\/gd-dual-band-commercial-mobile-signal-boosters\"},\n    {\"@type\": \"ListItem\", \"position\": 4, \"name\": \"Boost4U GD1000\", \"item\": \"https:\/\/www.ukmobilebooster.com\/en-gb\/products\/gd1000-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\": \"Why is the GD1000 £605.16 when the GD500 is £365.49 — what does the extra £240 actually buy me?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"The £240 upgrade buys you four things: 1000 m² of coverage instead of 500 m², 100 simultaneous users instead of 50, commercial gain of \u003e=60 dB uplink \/ \u003e=65 dB downlink (5 dB more than the GD500's 55\/60 dB), and a 10 dBi commercial-grade indoor panel antenna instead of the GD500's 7 dBi panel. If your premises is 500 m² or smaller, the GD500 at £365.49 is the better buy. The GD1000 exists for the small office, shop, bar, restaurant or warehouse that has outgrown the GD500's 500 m² \/ 50-user ceiling.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Does the 1000 m² rating really cover a small office plus warehouse, or will I need multiple indoor antennas?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"A typical small UK office or single-bay warehouse is around 600-900 m² of floor area, so 1000 m² comfortably covers it from one central 10 dBi panel. If your property is a 2000 m² warehouse, multi-floor industrial unit, 150-desk office, hotel or a building with steel mezzanines, a single panel will not reach every corner and you would need a second unit or the C2000 enterprise unit. For the vast majority of single-storey shops, bars, restaurants and small offices, one centrally placed 10 dBi panel on the ceiling covers the whole premises.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Why is the dual-band gain 60\/65 dB when the single-band G1000, D1000 and C1000 do 80 dB — am I buying a weaker booster?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"No. A single-band unit dedicates its entire RF budget to one frequency, so it can push 80 dB through one antenna path. The GD1000 splits that same power supply and amplifier budget across two bands simultaneously — Band 8 900 MHz and Band 3 1800 MHz — so the per-band gain lands at 60\/65 dB. You lose 15-20 dB of raw per-band gain, but you gain both voice and data in one box, one drill kit and one power supply. If you only need Band 8 voice, the G1000's 80 dB goes further; if you only need Band 3 4G, the D1000's 80 dB goes further.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"We have a commercial premises with EE, O2, Vodafone and Three SIMs across staff — does the GD1000 really cover all four at 1000 m²?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Yes. The GD1000 amplifies Band 8 900 MHz and Band 3 1800 MHz continuously — it does not switch between them. An EE phone gets amplified 2G calls on Band 8 and amplified 4G data on Band 3 at the same time. An O2 or Vodafone phone gets amplified 2G calls and SMS on Band 8, with its 4G data left as-is because O2\/Vodafone 4G rides Band 20 800 MHz. A Three phone gets amplified 4G data on Band 3, with its calls left as-is because Three has no 2G network. Up to 100 devices can be connected at once. Only EE customers get both voice and data from this one unit.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"The standard coax is 10 m — will it really reach from my warehouse roof Yagi to the central indoor unit?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"In a typical single-storey warehouse or retail unit, the Yagi on the roof or gable is 4-6 m above the indoor unit on the office ceiling, plus 6-10 m horizontal run — so 10 m is often tight or just short. If your Yagi is on the far gable end of a 50 m long warehouse and the indoor panel is 20 m away, the 10 m cable will not reach and you will need the 20\/30\/40\/50 m upgrade. Each extra metre of low-loss N-type coax loses about 0.1-0.2 dB\/m at 1800 MHz, so pair a longer cable with the higher-gain Yagi option. Before ordering, measure the route from Yagi mount to indoor panel along walls and ceiling.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Is 100 simultaneous users enough for a busy shop, bar or warehouse, or do I need the enterprise C2000?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"For a corner shop, a 50-desk small office, a neighbourhood bar or a 60-cover restaurant, 100 concurrent users is plenty. For a busy exhibition hall, a 150-desk open-plan office, a hotel with guests across multiple floors, a warehouse with contractors at peak, or a pub with 150+ patrons, 100 will be too few and you should step up to the enterprise C2000 (2000 m²). The 100-user cap is a hard RF design limit. If that number stays under 100 during your busiest hour, the GD1000 commercial is the right size. The 100-user capacity is exactly double the GD500's 50.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Why is the indoor panel 10 dBi on the GD1000 when it is 7 dBi on the GD500 — does that 3 dBi difference really matter for commercial open-plan space?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Yes. Antenna gain is logarithmic: a 3 dBi increase means the indoor panel radiates roughly double the effective power in its main direction. In a 1000 m² open-plan commercial space where the indoor unit sits on a central office ceiling and has to reach the shop floor, the stock room, the bar terrace and possibly a mezzanine, that extra reach is the difference between the far stock room showing two bars versus four bars. The GD500's 7 dBi panel is fine for a 500 m² five-bed detached home, but for a 1000 m² warehouse or retail unit, the 10 dBi commercial panel is why the GD1000 can claim 1000 m².\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"My O2 or Vodafone 4G data is slow in the warehouse — will the GD1000 speed it up?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"No. The GD1000 boosts Band 3 1800 MHz, which is the 4G LTE band that EE and Three use. O2 and Vodafone carry most of their UK 4G traffic on Band 20 800 MHz, which the GD1000 does not cover. So an O2 or Vodafone SIM in a GD1000-boosted premises will show full bars for calls and SMS on Band 8 900 MHz, but your 4G mobile data will not be amplified. If your pain point is slow O2 or Vodafone 4G data in the warehouse, you need the C1000 Band 20 800 MHz booster at £535.00, not the GD1000.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What happens if my outdoor Yagi only picks up Band 8 signal but not Band 3 (or vice versa) — does the GD1000 still work?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Yes. The GD1000 has two independent amplifier paths — one for Band 8 900 MHz and one for Band 3 1800 MHz — controlled by separate AGC loops and shown on separate LED indicators. If your Yagi picks up strong Band 8 but weak or zero Band 3, the Band 8 path amplifies calls and SMS normally, and the Band 3 path idles. If your Yagi picks up strong Band 3 but weak Band 8, your EE\/Three 4G data is boosted but calls are not. Try re-aiming the Yagi 10-20 degrees — different operators' masts sometimes sit on different bearings.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Can I DIY install the GD1000 Yagi at 3–5 m on a warehouse roof myself, or do I need a scaffolder or electrician?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"The GD1000 is designed for DIY install in 30-60 minutes with a drill, screwdriver, spanner and ladder. If you have a sturdy extension ladder, a wall-mounted bracket at 3-4 m on solid brick, and a helper to hold the ladder, most competent business owners can do it. If your Yagi needs to go on a flat industrial roof with a safety harness, a pitched slate or tiled roof ridge, a chimney above first-floor guttering, or a listed building, hire a professional aerial rigger or scaffolder. You do not need an electrician: the GD1000 runs from a standard UK 3-pin wall socket at DC 5V, with no mains wiring inside the unit. The only electrics work is drilling a hole through an external wall for the coax and sealing it with silicone.\"\n      }\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\u003eComprehensive Coverage\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003cp\u003e\nExperience unparalleled mobile signal enhancement with our booster, covering an impressive area of up to 1,000 m². Perfect for large homes, offices, hotels, and warehouses, it ensures that everyone stays connected without interruptions.\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\u003eDual Band Performance\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003cp\u003e\nOur mobile signal booster operates on both 900MHz and 1800MHz frequencies, providing simultaneous support for all major UK networks. This dual-band capability guarantees improved voice calls and 4G LTE data for all users, regardless of their mobile 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\u003eEnhanced Call Clarity\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003cp\u003e\nSay goodbye to dropped calls and hello to crystal-clear conversations. With the ability to boost 4G Calling (VoLTE), our device ensures that your voice calls are clearer and more reliable, even in areas with weak signal.\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\u003eFast SMS and Data Transmission\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003cp\u003e\nEnjoy quick and reliable SMS text messaging and data uploads\/downloads. Our booster enhances your 4G\/LTE connection, allowing for seamless communication and faster internet speeds, so you can stay connected without delays.\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\u003eEasy Installation\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003cp\u003e\nSetting up your mobile signal booster is a breeze. With straightforward instructions and all necessary components included, you can have your system up and running in no time, ensuring immediate improvements in your mobile signal.\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\u003eUpgrade Options Available\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003cp\u003e\nTailor your booster to your specific needs with our upgrade options. Choose from longer external cables, higher gain antennas, or surge protectors to enhance performance and protect your investment, ensuring optimal signal strength.\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\"\u003eMobile Signal Booster EE Mobile Booster O2 Signal Booster Vodafone Signal Booster ASDA Mobile Signal Booster BT Mobile Signal Booster 1000m2 Coverage UK Mobile Boosters\u003c\/h2\u003e\n\u003c\/div\u003e\n\n\u003cp\u003eIt boost \u003cstrong\u003eAll Calls \u0026amp; 4G\/LTE\u003c\/strong\u003e signal on 900MHz, 1800MHz frequencies, the frequencies used in UK and Europe used by mobile networks to deliver their mobile services: 2G (also known as GSM) and 4G. It can boost UK and Europe all network operators for improving \u003cstrong\u003eVoice Calls \u0026amp; Text\u003c\/strong\u003e signal. It also can boost UK all networks on Three, EE, BT, Asda, Virgin, iD Mobile, Freedom Pop, Orange, Plusnet, Smarty Mobile, T-Mobile and The People's Operator 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 is a high-performance booster, boost indoor signal cover an area 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\u003eThis system is compatible with all GSM mobile phone networks, will provide coverage on both 900MHz, 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\u003eClear Voice\u003c\/strong\u003e\u003cbr\u003e No Miss Important Calls\u003cbr\u003e \u003cstrong\u003eWow 2G\/4G Calls\u003c\/strong\u003e\u003cbr\u003e Eliminates Dropped Calls\u003c\/div\u003e\n\u003cdiv class=\"t4s-col-12 t4s-col-md-4 t4s-col-item\"\u003e\n\u003cstrong\u003eSend\/Receive SMS\u003c\/strong\u003e\u003cbr\u003e SMS Text Messages Quickly\u003cbr\u003e \u003cstrong\u003eConsistent Connection\u003c\/strong\u003e\u003cbr\u003e Reliable 4G\/LTE Data\u003c\/div\u003e\n\u003cdiv class=\"t4s-col-12 t4s-col-md-4 t4s-col-item\"\u003e\n\u003cstrong\u003eSignal Wider Coverage\u003c\/strong\u003e\u003cbr\u003e Reception Up to 1,000 sq.m.\u003cbr\u003e \u003cstrong\u003e4G\/LTE Internet\u003c\/strong\u003e\u003cbr\u003e Faster Uploads \u0026amp; Downloads\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=\"Mobile Signal Booster EE Mobile Booster O2 Signal Booster Vodafone Signal Booster ASDA Mobile Signal Booster BT Mobile Signal Booster 1000m2 Coverage UK Mobile Boosters 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=\"Mobile Signal Booster EE Mobile Booster O2 Signal Booster Vodafone Signal Booster ASDA Mobile Signal Booster BT Mobile Signal Booster 1000m2 Coverage UK Mobile Boosters 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=\"Mobile Signal Booster EE Mobile Booster O2 Signal Booster Vodafone Signal Booster ASDA Mobile Signal Booster BT Mobile Signal Booster 1000m2 Coverage UK Mobile Boosters 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 style=\"width: 450px;\" cellspacing=\"1\" cellpadding=\"1\" border=\"1\"\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[Voice Calls]\u003c\/span\u003e (Band 8, 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 (2G)\u003cbr\u003eVodafone (2G)\u003cbr\u003eThree (4G)\u003cbr\u003eAsda (2G \u0026amp; 4G)\u003cbr\u003eBT (2G \u0026amp; 4G)\u003cbr\u003eFreedom Pop (4G)\u003cbr\u003eGiffgaff (2G)\u003cbr\u003eiD Mobile (4G)\u003cbr\u003eLebara (2G)\u003cbr\u003eLycamobile (2G)\u003cbr\u003eOrange (2G \u0026amp; 4G)\u003cbr\u003ePlusnet Mobile (4G)\u003cbr\u003eSky Mobile (2G)\u003cbr\u003eTalkmobile (2G)\u003cbr\u003eTalkTalk (2G)\u003cbr\u003eTesco (2G)\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 8 \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;\"\u003e900 \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≥65; Downlink Gp≥70\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;\"\u003e890~915 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;\"\u003e935~960 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\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 8 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 style=\"display: inline-block;\" src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0488\/4129\/3976\/files\/ProductPageHIWhomeoffice-2.webp?v=1650634397\" alt=\"how Mobile Signal Booster EE Mobile Booster O2 Signal Booster Vodafone Signal Booster ASDA Mobile Signal Booster BT Mobile Signal Booster 1000m2 Coverage UK Mobile Boosters work for home office\" class=\"t4s-product-main-img lazyautosizes lazyloadt4sed\"\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\n\u003ch4\u003e1\u003c\/h4\u003e\n\u003c\/div\u003e\n\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\n\u003cdiv class=\"howitwork2\"\u003e\n\u003ch4\u003e2\u003c\/h4\u003e\n\u003c\/div\u003e\n\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\n\u003cdiv class=\"howitwork3\"\u003e\n\u003ch4\u003e3\u003c\/h4\u003e\n\u003c\/div\u003e\n\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\n\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\n\u003cdiv style=\"height: auto;\" class=\"featured-box\"\u003e\n\u003cdiv class=\"box-content clearboth\"\u003e\n\u003cimg style=\"display: inline-block;\" src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0488\/4129\/3976\/files\/ProductPagenormalcoverage-2.webp?v=1650634397\" alt=\"how Mobile Signal Booster EE Mobile Booster O2 Signal Booster Vodafone Signal Booster ASDA Mobile Signal Booster BT Mobile Signal Booster 1000m2 Coverage UK Mobile Boosters work for home office\" class=\"t4s-product-main-img lazyautosizes lazyloadt4sed\"\u003e\n\u003ch4\u003eNormal Cell Coverage\u003c\/h4\u003e\nDropped 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\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"t4s-col-12 t4s-col-md-6 t4s-col-item\"\u003e\n\u003cdiv style=\"height: auto;\" class=\"featured-box\"\u003e\n\u003cdiv class=\"box-content clearboth\"\u003e\n\u003cimg style=\"display: inline-block;\" src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0488\/4129\/3976\/files\/ProductPageboostedcoverage-2.webp?v=1650634397\" alt=\"how Mobile Signal Booster EE Mobile Booster O2 Signal Booster Vodafone Signal Booster ASDA Mobile Signal Booster BT Mobile Signal Booster 1000m2 Coverage UK Mobile Boosters work for home office\" class=\"t4s-product-main-img lazyautosizes lazyloadt4sed\"\u003e\n\u003ch4\u003eSignal Coverage with our booster\u003c\/h4\u003e\nSignal 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\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\u003cspan style=\"text-align: center ! important;\"\u003e\u003cimg src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0488\/4129\/3976\/files\/Coverage.jpg?v=1698191834\" alt=\"Mobile Signal Booster EE Mobile Booster O2 Signal Booster Vodafone Signal Booster ASDA Mobile Signal Booster BT Mobile Signal Booster 1000m2 Coverage UK Mobile Boosters signal coverage\" loading=\"lazy\" class=\"t4s-product-main-img lazyautosizes lazyloadt4sed\"\u003e\u003c\/span\u003e\u003c\/div\u003e\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 src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0488\/4129\/3976\/files\/application-home.png?v=1697980834\" alt=\"Mobile Signal Booster EE Mobile Booster O2 Signal Booster Vodafone Signal Booster ASDA Mobile Signal Booster BT Mobile Signal Booster 1000m2 Coverage UK Mobile Boosters home application\" loading=\"lazy\" class=\"t4s-product-main-img lazyautosizes lazyloadt4sed networklogo\"\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 src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0488\/4129\/3976\/files\/application-office.png?v=1697980832\" alt=\"Mobile Signal Booster EE Mobile Booster O2 Signal Booster Vodafone Signal Booster ASDA Mobile Signal Booster BT Mobile Signal Booster 1000m2 Coverage UK Mobile Boosters office application\" loading=\"lazy\" class=\"t4s-product-main-img lazyautosizes lazyloadt4sed networklogo\"\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 src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0488\/4129\/3976\/files\/application-garage.png?v=1697980834\" alt=\"Mobile Signal Booster EE Mobile Booster O2 Signal Booster Vodafone Signal Booster ASDA Mobile Signal Booster BT Mobile Signal Booster 1000m2 Coverage UK Mobile Boosters garage application\" loading=\"lazy\" class=\"t4s-product-main-img lazyautosizes lazyloadt4sed networklogo\"\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 src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0488\/4129\/3976\/files\/application-metal-buildings.png?v=1697980834\" alt=\"Mobile Signal Booster EE Mobile Booster O2 Signal Booster Vodafone Signal Booster ASDA Mobile Signal Booster BT Mobile Signal Booster 1000m2 Coverage UK Mobile Boosters metal buildings application\" loading=\"lazy\" class=\"t4s-product-main-img lazyautosizes lazyloadt4sed networklogo\"\u003e\u003cbr\u003e\u003cstrong\u003eMetal Buildings\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"t4s-col-12 t4s-col-md-12 t4s-col-item aikeywords\"\u003e\nTags: dual band mobile signal booster band 8 3 900 1800mhz uk all four operators ee o2 vodafone three £605 1000m² commercial | gd1000 dual band 2g voice 4g lte data booster 1000m² ee o2 vodafone three uk 60 65db 100 users commercial | all network commercial mobile booster calls and 4g data combined 900 1800mhz office shop bar warehouse uk £605 | band 8 and band 3 dual frequency booster ee o2 vodafone three full operator coverage uk 1000m² 10dBi commercial panel | best dual band commercial booster uk 2026 £605 ee 4g o2 vodafone calls three 4g 1000 sqm office warehouse 100 users\n\u003cbr\u003edual band mobile signal booster band 8 3 900 1800mhz uk all four operators ee o2 vodafone three £605, gd1000 dual band 2g voice 4g lte data booster 1000m² ee o2 vodafone three uk 60 65db, all network commercial mobile booster calls and 4g data combined 900 1800mhz office warehouse uk £605, band 8 and band 3 dual frequency booster ee o2 vodafone three full operator coverage uk 1000m² 10dBi panel, best dual band commercial booster uk 2026 £605 ee 4g o2 vodafone calls three 4g 1000 sqm office warehouse 100 users\n\u003cbr\u003egd1000 booster price £605 dual band calls and 4g data 1000m² commercial uk free delivery 10 15 days 365 day guarantee | ee o2 vodafone three all operator signal booster 1000m² small office shop bar restaurant warehouse uk commercial | 8dBi yagi directional outdoor antenna 10dBi commercial indoor panel booster 900 1800mhz dual band 1000m² uk aim at mast | ofcom exempt dual band commercial booster 2g voice 4g lte combined 100 simultaneous users 1000m² uk | diy dual band commercial booster 30 60 min drill screwdriver spanner ladder 3 5m yagi mount no engineer uk office | band 8 band 3 dual frequency repeater small office shop bar restaurant warehouse metal building uk 1000m² commercial | n type connector low loss coax 10m dual band commercial signal booster upgradable 20 30 40 50m uk warehouse office | ac 100 240v uk 3 pin dc 5v dual band commercial booster ee o2 vodafone three all networks 1000m² uk 100 users\n\u003cbr\u003ewhy is the gd1000 dual band gain 60 65db lower than the single band g1000 d1000 c1000 80db booster uk commercial | does a 1000m² dual band booster really cover a small office warehouse or do i need multiple indoor antennas uk | why do o2 vodafone customers still not get 4g data on the gd1000 commercial 900 1800mhz booster uk | what is the difference between the gd1000 £605 commercial and the gd500 £365 dual band booster uk 1000m² vs 500m² | how many simultaneous users can a 1000m² dual band commercial booster really handle in a busy shop or warehouse uk | why is the indoor panel 10dBi on the gd1000 vs 7dBi on the gd500 does it matter for commercial open plan spaces uk | can i diy install the gd1000 yagi at 3 5m on a ladder myself for a warehouse or do i need a scaffolder uk | what happens if the outdoor yagi only picks up band 8 but not band 3 signal does the gd1000 still work commercial uk\n\u003cbr\u003egd1000 vs gd500 dual band booster 1000m² 100 users £605 vs 500m² 50 users £365 which commercial uk | gd1000 £605 vs g1000 £505 plus d1000 £396 separate single band total £901 worth it dual band commercial uk | dual band commercial booster vs femtocell vs wifi calling for small office ee o2 vodafone three uk 1000m² | why is the gd1000 60 65db dual band gain lower than the 80db single band g1000 d1000 c1000 commercial booster uk | gd1000 vs c1000 band 20 800mhz booster which one fixes my o2 vodafone slow 4g data indoors in a warehouse uk | 1000m² dual band commercial booster vs enterprise c2000 2000m² booster when do i need to step up uk | all four operators commercial booster vs single carrier booster multi staff office 1000m² warehouse uk | gd1000 dual band vs l1000 lte only booster do i still need 2g voice calls on o2 vodafone in a small business uk\n\u003c\/div\u003e","brand":"UKMobileBooster.com","offers":[{"title":"No \/ No \/ No","offer_id":36486101500056,"sku":"MBGD1000gb","price":605.16,"currency_code":"GBP","in_stock":true},{"title":"No \/ No \/ Yes","offer_id":36486101532824,"sku":"MBGD1000gb","price":625.16,"currency_code":"GBP","in_stock":true},{"title":"No \/ Yes \/ No","offer_id":36486101565592,"sku":"MBGD1000gb","price":655.16,"currency_code":"GBP","in_stock":true},{"title":"No \/ Yes \/ Yes","offer_id":36486101598360,"sku":"MBGD1000gb","price":675.16,"currency_code":"GBP","in_stock":true},{"title":"20 M \/ No \/ No","offer_id":36486101631128,"sku":"MBGD1000gb","price":625.16,"currency_code":"GBP","in_stock":true},{"title":"20 M \/ No \/ Yes","offer_id":36486101663896,"sku":"MBGD1000gb","price":645.16,"currency_code":"GBP","in_stock":true},{"title":"20 M \/ Yes \/ No","offer_id":36486101696664,"sku":"MBGD1000gb","price":675.16,"currency_code":"GBP","in_stock":true},{"title":"20 M \/ Yes \/ Yes","offer_id":36486101729432,"sku":"MBGD1000gb","price":695.16,"currency_code":"GBP","in_stock":true},{"title":"30 M \/ No \/ No","offer_id":36486101762200,"sku":"MBGD1000gb","price":635.16,"currency_code":"GBP","in_stock":true},{"title":"30 M \/ No \/ Yes","offer_id":36486101794968,"sku":"MBGD1000gb","price":655.16,"currency_code":"GBP","in_stock":true},{"title":"30 M \/ Yes \/ No","offer_id":36486101827736,"sku":"MBGD1000gb","price":685.16,"currency_code":"GBP","in_stock":true},{"title":"30 M \/ Yes \/ Yes","offer_id":36486101860504,"sku":"MBGD1000gb","price":705.16,"currency_code":"GBP","in_stock":true},{"title":"40 M \/ No \/ No","offer_id":36486101893272,"sku":"MBGD1000gb","price":645.16,"currency_code":"GBP","in_stock":true},{"title":"40 M \/ No \/ Yes","offer_id":36486101926040,"sku":"MBGD1000gb","price":665.16,"currency_code":"GBP","in_stock":true},{"title":"40 M \/ Yes \/ No","offer_id":36486101958808,"sku":"MBGD1000gb","price":695.16,"currency_code":"GBP","in_stock":true},{"title":"40 M \/ Yes \/ Yes","offer_id":36486101991576,"sku":"MBGD1000gb","price":715.16,"currency_code":"GBP","in_stock":true},{"title":"50 M \/ No \/ No","offer_id":36486102024344,"sku":"MBGD1000gb","price":655.16,"currency_code":"GBP","in_stock":true},{"title":"50 M \/ No \/ Yes","offer_id":36486102057112,"sku":"MBGD1000gb","price":675.16,"currency_code":"GBP","in_stock":true},{"title":"50 M \/ Yes \/ No","offer_id":36486102089880,"sku":"MBGD1000gb","price":705.16,"currency_code":"GBP","in_stock":true},{"title":"50 M \/ Yes \/ Yes","offer_id":36486102122648,"sku":"MBGD1000gb","price":725.16,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0488\/4129\/3976\/products\/ProductGD500_80b169a9-cbf5-4bb1-a753-c006ceebbea9.jpg?v=1604051639"},{"product_id":"gd2000-mobile-booster","title":"Calls - 2000m2 (EE\/O2\/Vodafone\/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{\n  background:linear-gradient(135deg,#00f0ff 0%,#7b2ff7 45%,#ff00e5 100%);\n  padding:64px 0 56px;position:relative;overflow:hidden;\n}\n.hero::after{\n  content:\"\";position:absolute;inset:0;\n  background:radial-gradient(circle at 80% 20%,rgba(0,255,136,0.35),transparent 55%),\n             radial-gradient(circle at 15% 85%,rgba(255,140,0,0.3),transparent 50%);\n  pointer-events:none;\n}\n.hero-inner{position:relative;z-index:1;display:grid;grid-template-columns:1.2fr 1fr;gap:40px;align-items:center;}\n.hero h1{\n  color:#fff;font-weight:800;line-height:1.2;margin-bottom:16px;\n  text-shadow:0 0 20px rgba(0,240,255,0.8),0 0 40px rgba(255,0,229,0.5);\n}\n.hero .tag{\n  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content:\"\";position:absolute;inset:0;border-radius:18px;padding:1.5px;\n  background:linear-gradient(135deg,var(--cyan),var(--magenta),var(--purple));\n  -webkit-mask:linear-gradient(#fff 0 0) content-box,linear-gradient(#fff 0 0);\n  -webkit-mask-composite:xor;mask-composite:exclude;pointer-events:none;\n}\n\n\/* TABLES *\/\ntable{width:100%;border-collapse:collapse;margin:16px 0;background:rgba(255,255,255,0.6);border-radius:12px;overflow:hidden;table-layout:fixed;}\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;}\ntr:hover td{background:rgba(0,240,255,0.06);}\ncol.c1{width:34%;} col.c2{width:33%;} col.c3{width:33%;}\n\n\/* PROS CONS *\/\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\/* STEPS *\/\n.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;}\n.step{\n  background:var(--card);backdrop-filter:blur(12px);border-radius:14px;padding:22px;\n  border:1px solid rgba(123,47,247,0.25);\n}\n.step .num{\n  display:inline-block;width:38px;height:38px;line-height:38px;text-align:center;\n  background:linear-gradient(135deg,var(--cyan),var(--purple));color:#fff;border-radius:50%;\n  font-weight:800;margin-bottom:10px;box-shadow:0 0 16px rgba(0,240,255,0.5);\n}\n\n\/* USE CASES *\/\n.usecases{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;}\n.usecase{\n  background:var(--card);backdrop-filter:blur(12px);border-radius:14px;padding:20px;\n  border:1px solid rgba(255,0,229,0.2);text-align:center;\n}\n.usecase .icon{margin-bottom:8px;}\n\n\/* FAQ *\/\ndetails{\n  background:rgba(255,255,255,0.7);backdrop-filter:blur(10px);\n  border-radius:12px;margin-bottom:12px;padding:16px 20px;\n  border:1px solid rgba(0,240,255,0.2);\n}\nsummary{font-weight:700;cursor:pointer;color:#1a3a6e;}\nsummary:hover{color:var(--purple);}\ndetails p{margin-top:10px;color:#2a3a5e;}\n\n\/* BLOG LINKS *\/\n.blog-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px;}\n.blog-card{\n  display:block;background:linear-gradient(135deg,rgba(123,47,247,0.08),rgba(0,240,255,0.08));\n  border-radius:14px;padding:22px;text-decoration:none;color:#1a3a6e;\n  border:1px solid rgba(123,47,247,0.25);transition:transform .2s;\n}\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\/* CONCLUSION PARA *\/\n.lead{\n  background:linear-gradient(135deg,rgba(0,240,255,0.1),rgba(255,0,229,0.08));\n  border-radius:16px;padding:24px;border-left:4px solid var(--cyan);\n}\n@media(max-width:860px){\n  .hero-inner,.pc-grid,.steps{grid-template-columns:1fr;}\n  .usecases,.blog-grid{grid-template-columns:1fr 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\"\u003eGD Dual-Band Enterprise Flagship · Band 8 \u0026amp; 3 (900 \/ 1800 MHz) · 2G Voice + 4G LTE Data · EE \/ O2 \/ Vodafone \/ Three · 65 \/ 70 dB · 2000 m² · 200 Users · 8 dBi Yagi + 5 dBi Panel · Ofcom Licence-Exempt · UKCA \/ CE\u003c\/span\u003e\n      \u003ch1\u003eBoost4U GD2000 Dual-Band Enterprise Mobile Signal Booster — Calls \u0026amp; 4G Data for All Four UK Operators Across 2000 m²\u003c\/h1\u003e\n      \u003cp\u003eJust \u003cstrong\u003e£685.08 GBP\u003c\/strong\u003e — the enterprise-flagship Boost4U unit that combines \u003cstrong\u003eBand 8 (900 MHz) 2G GSM voice calls \u0026amp; SMS\u003c\/strong\u003e with \u003cstrong\u003eBand 3 (1800 MHz) 4G LTE data\u003c\/strong\u003e in a single amplifier. Uplink gain \u003cstrong\u003e≥65 dB\u003c\/strong\u003e, downlink gain \u003cstrong\u003e≥70 dB\u003c\/strong\u003e, an \u003cstrong\u003e8 dBi weatherproof Yagi\u003c\/strong\u003e directional outdoor antenna and a \u003cstrong\u003e5 dBi\u003c\/strong\u003e indoor panel antenna on a \u003cstrong\u003e10 m\u003c\/strong\u003e low-loss N-type coax, covering up to \u003cstrong\u003e2000 m²\u003c\/strong\u003e (21,528 ft²) — a large enterprise office, shop, bar, restaurant, warehouse or hotel — for up to \u003cstrong\u003e200 simultaneous users\u003c\/strong\u003e. DIY install in 30–60 minutes on UK 240 V mains.\u003c\/p\u003e\n      \u003cdiv class=\"price\"\u003e£685.08 GBP · Free UK Delivery\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv\u003e\n      \u003cimg src=\"https:\/\/picsum.photos\/seed\/gd2000-v1-1\/600\/450\" alt=\"Boost4U GD2000 dual-band Band 8 and Band 3 900 1800MHz enterprise flagship mobile signal booster with 8dBi Yagi outdoor antenna and 5dBi indoor panel antenna for all four UK operators 2000m²\"\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/header\u003e\n\n\u003c!-- CONCLUSION LEAD PARAGRAPH --\u003e\n\u003csection\u003e\n  \u003cdiv class=\"wrap\"\u003e\n    \u003cp class=\"lead\"\u003eThe Boost4U GD2000 is the GD dual-band enterprise flagship — a Band 8 \u0026amp; Band 3 (900\/1800 MHz) FDD mobile signal booster that simultaneously amplifies 2G GSM voice calls and SMS on 900 MHz and 4G LTE data on 1800 MHz, delivering ≥65 dB uplink and ≥70 dB downlink gain across up to \u003cstrong\u003e2000 m²\u003c\/strong\u003e (21,528 ft²) — a large enterprise office, shop, bar, restaurant, warehouse or hotel. It pairs an \u003cstrong\u003e8 dBi weatherproof Yagi directional outdoor antenna\u003c\/strong\u003e (mounted at 3–5 m, aimed at the nearest base station) with a \u003cstrong\u003e5 dBi indoor panel antenna\u003c\/strong\u003e on a \u003cstrong\u003e10 m\u003c\/strong\u003e low-loss N-type coax (upgradable to 20\/30\/40\/50 m), runs from an \u003cstrong\u003eAC 100–240 V UK 3-pin adapter\u003c\/strong\u003e outputting DC 5 V, and supports up to \u003cstrong\u003e200 simultaneous users\u003c\/strong\u003e. It is the only unit in the Boost4U range that covers all four UK carriers at once — \u003cstrong\u003eEE, O2, Vodafone and Three\u003c\/strong\u003e — but with an important caveat: O2 and Vodafone customers receive 2G voice (Band 8) but \u003cstrong\u003enot\u003c\/strong\u003e 4G data, because those operators' 4G rides mainly on Band 20 (800 MHz); Three customers receive 4G data (Band 3) but \u003cstrong\u003enot\u003c\/strong\u003e 2G voice; and only \u003cstrong\u003eEE\u003c\/strong\u003e customers receive both 2G voice and 4G data. It does \u003cstrong\u003enot\u003c\/strong\u003e boost 5G, 3G, Band 20 (800 MHz) 4G or Band 7 (2600 MHz) 4G. Ofcom licence-exempt, UKCA\/CE certified with AGC, it is priced at \u003cstrong\u003e£685.08 GBP\u003c\/strong\u003e and is covered by a 365-day money-back guarantee with free UK delivery in 10–15 working days.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003c!-- FULL SPEC TABLE --\u003e\n\u003csection\u003e\n  \u003cdiv class=\"wrap\"\u003e\n    \u003ch2 class=\"cyan\"\u003eGD2000 Full Technical Specifications\u003c\/h2\u003e\n    \u003cdiv class=\"card\"\u003e\n      \u003ctable\u003e\n        \u003ccolgroup\u003e\n\u003ccol class=\"c1\"\u003e\n\u003ccol class=\"c2\" style=\"width:66%;\"\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\u003eProduct Name\u003c\/td\u003e\n\u003ctd\u003eBoost4U GD2000 Mobile Booster (GD Dual-Band Enterprise Flagship — Band 8 \u0026amp; 3 — 2G Voice + 4G LTE Data — 2000 m²)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eGD2000\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eSKU \/ MPN\u003c\/td\u003e\n\u003ctd\u003eB4U-GD2000-UK \/ GD2000-B8B3-9001800\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eBrand \/ Category\u003c\/td\u003e\n\u003ctd\u003eBoost4U · GD Dual Band Enterprise Mobile Signal Boosters\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003ePrice\u003c\/td\u003e\n\u003ctd\u003e£685.08 GBP (dual-band enterprise flagship; GD1000 is £605.16 for 1000 m² \/ 100 users — the GD2000 steps up to 2000 m², 200 users, 65\/70 dB gain)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eDual-band FDD mobile signal booster — 2G GSM voice calls\/SMS on Band 8 + 4G LTE data on Band 3\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eFrequency Bands\u003c\/td\u003e\n\u003ctd\u003eDual Band 8 \u0026amp; Band 3 (900 MHz \u0026amp; 1800 MHz)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eUplink Frequency — Band 8\u003c\/td\u003e\n\u003ctd\u003e890 – 915 MHz (900 MHz)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eDownlink Frequency — Band 8\u003c\/td\u003e\n\u003ctd\u003e935 – 960 MHz (900 MHz)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eUplink Frequency — 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 Frequency — Band 3\u003c\/td\u003e\n\u003ctd\u003e1805 – 1880 MHz (1800 MHz)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eUplink Gain\u003c\/td\u003e\n\u003ctd\u003e≥ 65 dB (enterprise flagship — 5 dB above the GD1000's ≥60 dB)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eDownlink Gain\u003c\/td\u003e\n\u003ctd\u003e≥ 70 dB (enterprise flagship — 5 dB above the GD1000's ≥65 dB)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eMaximum Output Power\u003c\/td\u003e\n\u003ctd\u003e−70 to −40 dBm\/FA (1.23 MHz carrier bandwidth)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eIndoor Coverage Area\u003c\/td\u003e\n\u003ctd\u003eUp to 2000 m² (21,528 ft²) — large enterprise office \/ shop \/ bar \/ restaurant \/ warehouse \/ hotel\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eSimultaneous Users\u003c\/td\u003e\n\u003ctd\u003eUp to 200 simultaneous users \/ devices (double the GD1000's 100)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eOutdoor Antenna\u003c\/td\u003e\n\u003ctd\u003e8 dBi Yagi directional outdoor antenna (weatherproof; wall \/ chimney \/ fascia \/ roof mount at 3–5 m; must be aimed at the nearest base station)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eIndoor Antenna\u003c\/td\u003e\n\u003ctd\u003e5 dBi panel indoor antenna (note: lower than the GD1000's 10 dBi and the D2000's 12 dBi — large 2000 m² premises may need multiple indoor antennas)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eStandard Cable\u003c\/td\u003e\n\u003ctd\u003e10 m low-loss coaxial cable (N-type connectors; upgradable to 20 \/ 30 \/ 40 \/ 50 m for large enterprise buildings)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eConnector Type\u003c\/td\u003e\n\u003ctd\u003eN-type male \/ female on both ends of the coax\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003ePower Supply 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 Supply Output\u003c\/td\u003e\n\u003ctd\u003eDC 5 V\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003e2G Voice Support (Band 8)\u003c\/td\u003e\n\u003ctd\u003eYes — Band 8 900 MHz GSM voice calls and SMS for EE, O2, Vodafone and their MVNOs\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003e4G LTE Data Support (Band 3)\u003c\/td\u003e\n\u003ctd\u003eYes — Band 3 1800 MHz LTE data for EE, Three and their MVNOs\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003e4G Speed Improvement\u003c\/td\u003e\n\u003ctd\u003eFrom 1–5 Mbps (no signal) up to 10–30 Mbps (good donor signal) on Band 3\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 Support\u003c\/td\u003e\n\u003ctd\u003eNo — 3G (UMTS) is not boosted\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eUnsupported 4G Bands\u003c\/td\u003e\n\u003ctd\u003eBand 20 (800 MHz) and Band 7 (2600 MHz) 4G are not boosted\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eSMS Support\u003c\/td\u003e\n\u003ctd\u003eYes — 2G SMS on Band 8 900 MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eAutomatic Gain Control\u003c\/td\u003e\n\u003ctd\u003eAGC built in — self-adjusts across both bands to prevent oscillation and overload\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eRegulatory\u003c\/td\u003e\n\u003ctd\u003eOfcom licence-exempt · UKCA · CE certified\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eInstallation\u003c\/td\u003e\n\u003ctd\u003eDIY install, 30–60 minutes, drill + screwdriver + spanner + ladder, no engineer required\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eOutdoor Signal Required\u003c\/td\u003e\n\u003ctd\u003eAt least 1–2 bars of usable outdoor donor signal (Band 8 and\/or Band 3) at the Yagi mounting point\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eAntenna Separation\u003c\/td\u003e\n\u003ctd\u003eMinimum 10 m vertical separation between outdoor Yagi and indoor panel antenna to prevent self-oscillation\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eUpgradable Options\u003c\/td\u003e\n\u003ctd\u003eOutdoor coax to 20 \/ 30 \/ 40 \/ 50 m; higher-gain Yagi antenna; 18 kA lightning surge protector\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eWarranty \/ Returns\u003c\/td\u003e\n\u003ctd\u003e365-day money-back guarantee · lifetime technical support\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eDelivery\u003c\/td\u003e\n\u003ctd\u003eFree UK delivery, 10–15 working days; order handling 1–2 working days\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!-- CARRIER COMPATIBILITY TABLE --\u003e\n\u003csection\u003e\n  \u003cdiv class=\"wrap\"\u003e\n    \u003ch2 class=\"magenta\"\u003eUK Carrier \u0026amp; MVNO Compatibility — Band 8 Voice × Band 3 Data Matrix\u003c\/h2\u003e\n    \u003cdiv class=\"card\"\u003e\n      \u003cp style=\"margin-bottom:14px;\"\u003eThe GD2000 is the only Boost4U enterprise unit that covers all four UK carriers at once — but it does \u003cstrong\u003enot\u003c\/strong\u003e give every carrier the same thing. It boosts \u003cstrong\u003eBand 8 (900 MHz) 2G voice\u003c\/strong\u003e and \u003cstrong\u003eBand 3 (1800 MHz) 4G data\u003c\/strong\u003e only. Check your carrier's rows below before ordering, and insert your existing SIM — no new contract needed.\u003c\/p\u003e\n      \u003ctable\u003e\n        \u003ccolgroup\u003e\n\u003ccol class=\"c1\"\u003e\n\u003ccol class=\"c2\"\u003e\n\u003ccol class=\"c3\"\u003e\n\u003c\/colgroup\u003e\n        \u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eCarrier \/ Network\u003c\/th\u003e\n\u003cth\u003e2G Voice (Band 8 900 MHz)\u003c\/th\u003e\n\u003cth\u003e4G LTE Data (Band 3 1800 MHz)\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n        \u003ctbody\u003e\n          \u003ctr\u003e\n\u003ctd\u003eEE\u003c\/td\u003e\n\u003ctd\u003eSupported — calls \u0026amp; SMS\u003c\/td\u003e\n\u003ctd\u003eSupported — 4G LTE data (10–30 Mbps improved)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eO2\u003c\/td\u003e\n\u003ctd\u003eSupported — calls \u0026amp; SMS\u003c\/td\u003e\n\u003ctd\u003eNOT supported (O2 4G rides mainly Band 20 800 MHz)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eVodafone\u003c\/td\u003e\n\u003ctd\u003eSupported — calls \u0026amp; SMS\u003c\/td\u003e\n\u003ctd\u003eNOT supported (Vodafone 4G rides mainly Band 20 800 MHz)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eThree\u003c\/td\u003e\n\u003ctd\u003eNOT supported (Three has switched off 2G in most UK areas)\u003c\/td\u003e\n\u003ctd\u003eSupported — 4G LTE data (10–30 Mbps improved)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eASDA Mobile\u003c\/td\u003e\n\u003ctd\u003eSupported (Vodafone host) — calls \u0026amp; SMS\u003c\/td\u003e\n\u003ctd\u003eSupported — 4G LTE data\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eBT Mobile\u003c\/td\u003e\n\u003ctd\u003eSupported (EE host) — calls \u0026amp; SMS\u003c\/td\u003e\n\u003ctd\u003eSupported — 4G LTE data\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eVirgin Mobile\u003c\/td\u003e\n\u003ctd\u003eSupported (O2 host) — calls \u0026amp; SMS\u003c\/td\u003e\n\u003ctd\u003eSupported — 4G LTE data\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eOrange\u003c\/td\u003e\n\u003ctd\u003eSupported — calls \u0026amp; SMS\u003c\/td\u003e\n\u003ctd\u003eSupported — 4G LTE data\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eT-Mobile\u003c\/td\u003e\n\u003ctd\u003eSupported — calls \u0026amp; SMS\u003c\/td\u003e\n\u003ctd\u003eSupported — 4G LTE data\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003egiffgaff\u003c\/td\u003e\n\u003ctd\u003eSupported (O2 host) — calls \u0026amp; SMS\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eSky Mobile\u003c\/td\u003e\n\u003ctd\u003eSupported (O2 host) — calls \u0026amp; SMS\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eTesco Mobile\u003c\/td\u003e\n\u003ctd\u003eSupported (O2 host) — calls \u0026amp; SMS\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eLebara\u003c\/td\u003e\n\u003ctd\u003eSupported (Vodafone host) — calls \u0026amp; SMS\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eLycamobile\u003c\/td\u003e\n\u003ctd\u003eSupported (O2 host) — calls \u0026amp; SMS\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eTalkmobile\u003c\/td\u003e\n\u003ctd\u003eSupported (Vodafone host) — calls \u0026amp; SMS\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eTalkTalk Mobile\u003c\/td\u003e\n\u003ctd\u003eSupported — calls \u0026amp; SMS\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003ePlusnet Mobile\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003eSupported (EE host) — 4G LTE data\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eiD Mobile\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003eSupported (Three host) — 4G LTE data\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eSMARTY\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003eSupported (Three host) — 4G LTE data\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eFreedom Pop\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003eSupported — 4G LTE data\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!-- BOX CONTENTS --\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\"\u003e\n      \u003ctable\u003e\n        \u003ccolgroup\u003e\n\u003ccol class=\"c1\"\u003e\n\u003ccol class=\"c2\" style=\"width:66%;\"\u003e\n\u003c\/colgroup\u003e\n        \u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eItem\u003c\/th\u003e\n\u003cth\u003eDescription\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n        \u003ctbody\u003e\n          \u003ctr\u003e\n\u003ctd\u003eGD2000 Booster Unit\u003c\/td\u003e\n\u003ctd\u003e1 × indoor amplifier unit with LED indicator lights (power, Band 8 signal, Band 3 signal, AGC status)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eOutdoor Antenna\u003c\/td\u003e\n\u003ctd\u003e1 × 8 dBi Yagi directional weatherproof outdoor antenna (wall \/ chimney \/ fascia \/ roof mount at 3–5 m)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eIndoor Antenna\u003c\/td\u003e\n\u003ctd\u003e1 × 5 dBi panel indoor antenna\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eCoax Cable\u003c\/td\u003e\n\u003ctd\u003e1 × 10 m low-loss coaxial cable with N-type connectors fitted (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 × UK 3-pin AC 100–240 V, 50\/60 Hz adapter, DC 5 V output\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eMounting Brackets\u003c\/td\u003e\n\u003ctd\u003e2 × installation brackets — one for outdoor wall mounting, one for indoor mounting\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eDocumentation\u003c\/td\u003e\n\u003ctd\u003e1 × English user manual with DIY install guide and lifetime technical support card\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!-- 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 only Boost4U enterprise unit that combines Band 8 (900 MHz) 2G voice and Band 3 (1800 MHz) 4G LTE in one box at the 2000 m² tier — one amplifier, one power supply, one drill kit, not two.\u003c\/li\u003e\n          \u003cli\u003eCovers all four UK carriers (EE, O2, Vodafone, Three) and their MVNOs at once — ideal for enterprise offices, shops, bars, restaurants, warehouses and hotels with mixed-operator staff and customer SIMs.\u003c\/li\u003e\n          \u003cli\u003eEE customers get the complete package: 2G calls and SMS on Band 8 \u003cstrong\u003eand\u003c\/strong\u003e 4G LTE data on Band 3, both boosted simultaneously up to 10–30 Mbps.\u003c\/li\u003e\n          \u003cli\u003e2000 m² (21,528 ft²) rating fits a large enterprise office, a shop, a bar, a restaurant, a warehouse or a hotel — double the GD1000's 1000 m².\u003c\/li\u003e\n          \u003cli\u003eUp to 200 simultaneous users — double the GD1000's 100, enough for a busy shop, a 100-desk office, a bar or a warehouse with staff and customers across one large floor.\u003c\/li\u003e\n          \u003cli\u003eEnterprise gain of ≥65 dB uplink \/ ≥70 dB downlink — 5 dB above the GD1000's 60\/65 dB — to punch through thicker enterprise walls and larger 2000 m² floorplates.\u003c\/li\u003e\n          \u003cli\u003e8 dBi weatherproof Yagi outdoor antenna pulls in weak fringe donor signal far better than a basic omni antenna, and it is directional so it can be aimed at the exact mast you need.\u003c\/li\u003e\n          \u003cli\u003e10 m low-loss N-type coax (upgradable to 20\/30\/40\/50 m) gives real routing freedom between roof\/chimney Yagi and central indoor unit in a large enterprise building.\u003c\/li\u003e\n          \u003cli\u003eOfcom licence-exempt, UKCA\/CE certified with built-in AGC across both bands — fully legal in the UK, no monthly fee, no new SIM contract, backed by a 365-day money-back guarantee.\u003c\/li\u003e\n          \u003cli\u003eDIY install in 30–60 minutes with a drill, screwdriver, spanner and ladder — no engineer visit, no call-out charge.\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\u003eAt £685.08 it is the most expensive dual-band unit in the Boost4U range — £79.92 above the GD1000 at £605.16. You are paying for the 2000 m² footprint, 200-user capacity and 65\/70 dB enterprise gain.\u003c\/li\u003e\n          \u003cli\u003eO2 and Vodafone customers get 2G voice (Band 8) but \u003cstrong\u003enot\u003c\/strong\u003e 4G data, because those operators' 4G rides mainly on Band 20 (800 MHz), which this unit does not boost — for O2\/Vodafone 4G you need the C2000 Band 20 unit at £835.00.\u003c\/li\u003e\n          \u003cli\u003eThree customers get 4G data (Band 3) but \u003cstrong\u003enot\u003c\/strong\u003e 2G voice, because Three has switched off its 2G network in most of the UK.\u003c\/li\u003e\n          \u003cli\u003eIt does \u003cstrong\u003enot\u003c\/strong\u003e boost 5G, 3G, Band 20 (800 MHz) 4G or Band 7 (2600 MHz) 4G — if you need any of those, this is the wrong product.\u003c\/li\u003e\n          \u003cli\u003eThe indoor panel is only \u003cstrong\u003e5 dBi\u003c\/strong\u003e — lower than the GD1000's 10 dBi and the D2000's 12 dBi. A 2000 m² multi-room or multi-floor enterprise building may genuinely need more than one indoor antenna or a distributed antenna layout; one 5 dBi panel has a finite radius.\u003c\/li\u003e\n          \u003cli\u003eThe dual-band gain of 65\/70 dB is intentionally lower than the single-band G2000\/D2000\/C2000 units at 85 dB — one chassis splits its RF budget across two bands, so raw dB is not as high as a single-band sibling.\u003c\/li\u003e\n          \u003cli\u003eRated 2000 m², but that is the ceiling — a 4000 m² warehouse, a multi-floor hotel, a 300-desk open-plan office or a conference centre will outgrow it.\u003c\/li\u003e\n          \u003cli\u003eRequires at least 1–2 bars of usable outdoor donor signal at the Yagi mounting point — it amplifies what is there, it cannot create signal from nothing.\u003c\/li\u003e\n          \u003cli\u003eThe 8 dBi Yagi is directional and must be physically aimed at the nearest base station; point it the wrong way and you will get little or no improvement.\u003c\/li\u003e\n          \u003cli\u003eThe 10 m standard coax may not reach from a roof Yagi to a central indoor unit in a 2000 m² warehouse or large enterprise building — the 20\/30\/40\/50 m upgrade is a paid extra and loses a little signal per metre.\u003c\/li\u003e\n          \u003cli\u003eOutdoor and indoor antennas need at least 10 m of vertical separation to prevent self-oscillation (feedback) — in a warehouse with a flat roof this means placing the indoor panel well inside, away from the roof-mounted Yagi.\u003c\/li\u003e\n          \u003cli\u003e200 simultaneous users is a hard cap built into the RF design — a busy exhibition hall, a 300-desk office, a hotel with guests across multiple floors or a conference centre at peak will outgrow it.\u003c\/li\u003e\n          \u003cli\u003eStandard free UK delivery is 10–15 working days with 1–2 days handling — not next-day; if you need it urgently, budget for the lead time.\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!-- INSTALL STEPS --\u003e\n\u003csection\u003e\n  \u003cdiv class=\"wrap\"\u003e\n    \u003ch2 class=\"orange\"\u003e3-Step DIY Installation (30–60 Minutes)\u003c\/h2\u003e\n    \u003cdiv class=\"steps\"\u003e\n      \u003cdiv class=\"step\"\u003e\n        \u003cdiv class=\"num\"\u003e1\u003c\/div\u003e\n        \u003ch3\u003eAim \u0026amp; Fix the Yagi at 3–5 m\u003c\/h3\u003e\n        \u003cp\u003eBracket-mount the 8 dBi weatherproof Yagi on the wall, chimney, fascia or enterprise roof at 3–5 m using the included outdoor bracket, screws and spanner. Use a field-strength app to point it at the nearest EE \/ O2 \/ Vodafone \/ Three mast — direction matters on a Yagi. Run the 10 m N-type low-loss coax through the wall; use the 20\/30\/40\/50 m upgrade if the route from roof to central indoor unit is long in a 2000 m² building.\u003c\/p\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"step\"\u003e\n        \u003cdiv class=\"num\"\u003e2\u003c\/div\u003e\n        \u003ch3\u003ePlace the 5 dBi Indoor Panel\u003c\/h3\u003e\n        \u003cp\u003eMount the 5 dBi indoor panel antenna centrally — enterprise office ceiling, shop wall, bar ceiling, hotel reception or warehouse column — at least 10 m vertically below the outdoor Yagi to prevent oscillation. Connect the coax to the GD2000 unit's N-type port. Because the panel is only 5 dBi, central placement is critical for 2000 m²; for a multi-room or multi-floor building, plan a second indoor antenna or distributed layout rather than expecting one panel to reach everywhere.\u003c\/p\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"step\"\u003e\n        \u003cdiv class=\"num\"\u003e3\u003c\/div\u003e\n        \u003ch3\u003ePlug In \u0026amp; Test Across 2000 m²\u003c\/h3\u003e\n        \u003cp\u003ePlug the UK 3-pin AC adapter into a standard wall socket (DC 5 V output). The LED indicators show power, Band 8 lock and Band 3 lock; AGC self-adjusts across both bands within 60 seconds. Walk every area — enterprise office floor, stock room, bar terrace, hotel rooms, warehouse bay — with an EE phone (both bands), an O2\/Vodafone phone (calls only) and a Three phone (data only) to confirm coverage for up to 200 simultaneous users.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003c!-- USE CASES --\u003e\n\u003csection\u003e\n  \u003cdiv class=\"wrap\"\u003e\n    \u003ch2 class=\"cyan\"\u003eBuilt for Large Enterprise Premises \u0026amp; Mixed-Carrier Sites\u003c\/h2\u003e\n    \u003cdiv class=\"usecases\"\u003e\n      \u003cdiv class=\"usecase\"\u003e\n\u003ch4\u003eEnterprise Office (100 Desks)\u003c\/h4\u003e\n\u003cp\u003eStaff on mixed EE \/ O2 \/ Vodafone \/ Three SIMs finally get calls and 4G data in the same box across 2000 m², with 200-user headroom for visitors and hot-desking.\u003c\/p\u003e\n\u003c\/div\u003e\n      \u003cdiv class=\"usecase\"\u003e\n\u003ch4\u003eShop \/ Large Retail Unit\u003c\/h4\u003e\n\u003cp\u003eStaff and customer phones, card-terminal SMS and mobile data hold through the sales floor, back office and stock room across 2000 m².\u003c\/p\u003e\n\u003c\/div\u003e\n      \u003cdiv class=\"usecase\"\u003e\n\u003ch4\u003eBar \/ Restaurant \/ Pub\u003c\/h4\u003e\n\u003cp\u003eUp to 200 patrons and staff connected at once — order-ahead 4G data, card-terminal SMS and phone calls hold across the floor, terrace and function room.\u003c\/p\u003e\n\u003c\/div\u003e\n      \u003cdiv class=\"usecase\"\u003e\n\u003ch4\u003eWarehouse \/ Hotel\u003c\/h4\u003e\n\u003cp\u003eSteel-clad warehouse, workshop, industrial unit or hotel that used to kill every phone call and mobile data connection across a 2000 m² plot.\u003c\/p\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=\"magenta\"\u003eFrequently Asked Questions — Real UK Dual-Band Enterprise, 2000 m² Problems\u003c\/h2\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eWhy is the GD2000 £685.08 when the GD1000 is £605.16 — what does the extra £80 actually buy me at the enterprise tier?\u003c\/summary\u003e\n      \u003cp\u003eThe £80 upgrade buys you three things that matter in a large enterprise premises: (1) 2000 m² of coverage instead of 1000 m² — enough for a large enterprise office, a big warehouse, a hotel or a 100-desk open-plan floor rather than a 50-desk small office; (2) 200 simultaneous users instead of 100 — enough for a busy bar, a large shop or a warehouse with staff and customers at peak; and (3) enterprise gain of ≥65 dB uplink \/ ≥70 dB downlink, 5 dB more than the GD1000's 60\/65 dB, to punch through thicker enterprise walls. If your premises is 1000 m² or smaller and you have under 100 concurrent users, the GD1000 at £605.16 is the better buy. The GD2000 exists for the large office, the warehouse, the bar, the restaurant or the hotel that has outgrown the GD1000's 1000 m² \/ 100-user ceiling.\u003c\/p\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eThe GD2000 covers 2000 m² but the indoor panel is only 5 dBi — how does that work when the GD1000 uses a 10 dBi panel for just 1000 m²?\u003c\/summary\u003e\n      \u003cp\u003eThis is the most honest thing to understand about the GD2000. The 2000 m² rating comes from three things working together: the higher 65\/70 dB enterprise gain (5 dB more than the GD1000), the central placement of the indoor panel, and the assumption that a 2000 m² enterprise building is mostly open-plan (a warehouse, a retail floor, an office floor plate). In a single open-plan 2000 m² box, one centrally placed 5 dBi panel on the ceiling plus the 65\/70 dB amplifier reaches most of the floor. But if your building is a 2000 m² hotel with 40 small rooms off a corridor, a partitioned office suite, or a warehouse with mezzanines and internal offices, one 5 dBi panel will not reach every room — you will need a second indoor antenna or a small distributed antenna layout. The 5 dBi panel is the deliberate trade-off the GD2000 makes: more coverage area and users, lower per-panel reach. Do not expect one panel to magically cover a multi-room hotel.\u003c\/p\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eWe run a 2000 m² hotel \/ bar \/ office — is 200 simultaneous users actually enough at peak?\u003c\/summary\u003e\n      \u003cp\u003eFor a 100-desk enterprise office, a 100-cover bar or restaurant, a large shop or a single-bay warehouse, 200 concurrent users is comfortable — it covers staff plus a realistic number of customers on their own phones at any one time. For a busy conference centre, a 300-desk open-plan office, a hotel with 80+ guests across multiple floors all streaming and calling at once, an exhibition hall, or a pub with 250+ patrons on a Saturday night, 200 will be too few and you would need to scale to two units or a purpose-designed enterprise DAS. The 200-user cap is a hard limit built into the RF design — it is not a soft licence you can upgrade. If you are unsure, count how many phones, tablets and mobile hotspots are actively using mobile data or making calls during your busiest hour; if that number stays under 200, the GD2000 enterprise is the right size. The GD2000's 200-user capacity is exactly double the GD1000's 100.\u003c\/p\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eWhy is the GD2000 indoor panel only 5 dBi when the GD1000 has 10 dBi and the D2000 has 12 dBi — did they cheap out?\u003c\/summary\u003e\n      \u003cp\u003eNo — it is a deliberate system design choice, not a cost cut. The GD2000 is optimised for the largest open-plan floorplates where a high-gain narrow-beam panel would actually be counter-productive: a 10–12 dBi panel throws a tight, directional beam that reaches far but covers a narrow cone, which is great for a 1000 m² single room but poor for scattering signal across a broad 2000 m² open-plan floor. A 5 dBi panel has a wider, more omni-ish coverage angle that, combined with the 65\/70 dB enterprise gain, spreads more evenly across a large open area. The trade-off is real, though: in a building with many small rooms, a wide 5 dBi panel loses more signal through walls than a 10 dBi panel aimed at the problem area. That is exactly why the install step tells you to plan a second indoor antenna for partitioned or multi-floor premises. If you want raw single-band reach, the D2000's 12 dBi panel is a different product entirely.\u003c\/p\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eWe have O2 and Vodafone business lines — will the GD2000 speed up our slow 4G data in the office or warehouse?\u003c\/summary\u003e\n      \u003cp\u003eNo, and this is the single most important caveat before ordering. The GD2000 boosts Band 3 (1800 MHz), which is the 4G LTE band that EE and Three use. O2 and Vodafone carry most of their UK 4G traffic on Band 20 (800 MHz) — a lower frequency that penetrates buildings better but that the GD2000 does not cover at all. So an O2 or Vodafone SIM in a GD2000-boosted premises will show full bars for calls and SMS on Band 8 (900 MHz), but your 4G mobile data will not be amplified at all. If your pain point is slow O2 or Vodafone 4G data in the enterprise building, you need the C2000 Band 20 (800 MHz) booster at £835.00, not the GD2000. The GD2000 is the right choice if your pain point is dropped calls and failing texts on O2\/Vodafone, or if you have an EE or Three data SIM in the same building. Do not order the GD2000 expecting it to speed up O2\/Vodafone 4G — it will not.\u003c\/p\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eThe standard coax is 10 m — will it really reach from our enterprise roof Yagi to the central indoor panel in a 2000 m² building?\u003c\/summary\u003e\n      \u003cp\u003eIn most 2000 m² enterprise buildings, no — 10 m is almost always tight or just short, and you should budget for the cable upgrade. In a typical large warehouse or retail unit, the Yagi on the roof or gable is 5–7 m above the indoor panel on the office ceiling, plus a horizontal run of 15–25 m along the wall, conduit or ceiling void to reach the centre of a 2000 m² floor. That easily exceeds 10 m. If your Yagi is on the far gable end of a 60 m long warehouse and the indoor panel is in the central office 25 m away, the 10 m standard cable will not reach and you will need the 20 m, 30 m, 40 m or 50 m upgrade. Each extra metre of low-loss N-type coax loses about 0.1–0.2 dB\/m at 1800 MHz, so pair a longer cable run with the optional higher-gain Yagi to compensate. Before ordering, measure the route from your proposed Yagi mount to your proposed indoor panel position along walls and ceiling — if it is over 10 m, add the cable upgrade at checkout.\u003c\/p\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eWhy is the dual-band gain 65\/70 dB when the single-band G2000, D2000 and C2000 do 85 dB — am I compromising on a flagship?\u003c\/summary\u003e\n      \u003cp\u003eThe dB number is lower because one chassis is doing two jobs, not because the amplifier is weaker. A single-band G2000 (Band 8 only, £565.83) or D2000 (Band 3 only, £545.16) dedicates its entire RF budget to one frequency, so it can push 85 dB through one antenna path. The GD2000 has to split that same power supply and amplifier budget across two bands simultaneously — Band 8 (900 MHz) and Band 3 (1800 MHz) — so the per-band gain lands at 65\/70 dB. The trade-off is deliberate: you lose 15–20 dB of raw per-band gain, but you gain both voice and data in one box, one drill kit and one power supply, covering all four carriers at 2000 m². If your building is very large and weak and you only need Band 8 voice, the G2000's 85 dB will go further; if you only need Band 3 4G, the D2000's 85 dB will go further. The GD2000 is the right call when you need both bands in the same 2000 m² building and you cannot justify two separate units.\u003c\/p\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eDo I need multiple indoor antennas for a 2000 m² enterprise building — is one 5 dBi panel really enough?\u003c\/summary\u003e\n      \u003cp\u003eIt depends entirely on the shape of your building. If your 2000 m² is a single open-plan space — one warehouse bay, one retail sales floor, one open-plan office floor plate — one centrally placed 5 dBi panel on the ceiling, combined with the 65\/70 dB enterprise gain, will usually cover most of it, and you walk the floor after install to confirm. If your 2000 m² is a hotel split into 40 rooms off a corridor, an office suite partitioned into 25 small meeting rooms, a warehouse with two mezzanine floors and internal offices, or a building with thick concrete internal walls, one 5 dBi panel will not reach every corner and you will need a second indoor antenna on a separate amplifier run (do not just split the coax — it halves the signal) or a second GD2000 unit with its own donor antenna. The honest position: the GD2000's 2000 m² rating assumes one central panel in an open-plan space; for a fragmented 2000 m² enterprise building, budget for extra indoor coverage.\u003c\/p\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eThe outdoor Yagi is only 8 dBi on the GD2000 — why not the 14 dBi Yagi that comes with the G2000 and D2000?\u003c\/summary\u003e\n      \u003cp\u003eBecause a 14 dBi Yagi is an extremely narrow beam — it reaches far but only over a tiny angle, which is ideal when you know exactly which single carrier's mast you are hunting (the G2000 is O2\/Vodafone Band 8 only; the D2000 is EE\/Three Band 3 only). The GD2000 has to pull in two different bands that may come from two different operators' masts on slightly different bearings. An 8 dBi Yagi has a wider beam angle that can catch both Band 8 and Band 3 donor signal from masts a few degrees apart on one roof mount. The trade-off is that the 8 dBi Yagi pulls in slightly less raw fringe signal than a 14 dBi unit, which is why the higher-gain Yagi is offered as a paid upgrade if your outdoor donor signal is very weak (under 1–2 bars). If you can confirm both bands come from the same mast and your outdoor signal is weak, the upgraded high-gain Yagi is worth ordering; if the two bands come from different masts, stick with the 8 dBi Yagi's wider beam.\u003c\/p\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eWhat happens if our outdoor Yagi only picks up Band 8 signal but not Band 3 (or vice versa) — does the GD2000 still work across 2000 m²?\u003c\/summary\u003e\n      \u003cp\u003eYes, the GD2000 works band-by-band independently. It has two amplifier paths — one for Band 8 (900 MHz) and one for Band 3 (1800 MHz) — controlled by separate AGC loops and shown on separate LED indicators. If your Yagi picks up strong Band 8 donor signal but weak or zero Band 3 signal, the Band 8 path will amplify calls and SMS across the 2000 m² normally, and the Band 3 path will simply idle (the Band 3 LED will show low or off). Your EE\/Three 4G data will not be boosted, but your O2\/Vodafone\/EE calls will. Conversely, if your Yagi picks up strong Band 3 but weak Band 8, your EE\/Three 4G data will be boosted but calls will not. The 8 dBi Yagi's wider beam helps here — if you find one band is missing, try re-aiming the Yagi 10–20 degrees, because different operators' masts often sit on slightly different bearings. The LED indicators on the front of the GD2000 tell you exactly which band is locked, so you can diagnose this in seconds.\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: Dual-Band Enterprise, 2000 m² Guides\u003c\/h2\u003e\n    \u003cdiv class=\"blog-grid\"\u003e\n      \u003ca class=\"blog-card\" href=\"https:\/\/www.ukmobilebooster.com\/blogs\/news\/best-dual-band-2000m-enterprise-booster-uk-2026-gd2000-685-08-band-8-3-900-1800mhz-2g-4g-ee-o2-vodafone-three-70db-200-users-vs-gd1000-g2000-d2000-c2000\"\u003e\n        \u003ch4\u003eBest Dual-Band Signal Booster for 2000 m² — UK Enterprise Buyer's Guide\u003c\/h4\u003e\n        \u003cp\u003eHow to choose a Band 8 + Band 3 enterprise booster that covers all four UK operators across a large office, warehouse, bar, restaurant or hotel.\u003c\/p\u003e\n      \u003c\/a\u003e\n      \u003ca class=\"blog-card\" href=\"https:\/\/www.ukmobilebooster.com\/blogs\/news\/gd2000-vs-gd1000-booster-uk-2026-685-08-enterprise-2000m-200-users-70db-vs-605-16-commercial-1000m-100-users-65db-which-dual-band-8-3-booster\"\u003e\n        \u003ch4\u003eGD2000 vs GD1000 — £685 Enterprise 2000 m² or £605 Commercial 1000 m²?\u003c\/h4\u003e\n        \u003cp\u003eHonest UK comparison of the GD2000 enterprise flagship (2000 m², 200 users, 65\/70 dB, 5 dBi panel) against the GD1000 commercial (1000 m², 100 users, 60\/65 dB, 10 dBi panel).\u003c\/p\u003e\n      \u003c\/a\u003e\n      \u003ca class=\"blog-card\" href=\"https:\/\/www.ukmobilebooster.com\/blogs\/news\/how-to-improve-mobile-signal-in-2000m-enterprise-building-uk-2026-gd2000-685-08-dual-band-8-3-900-1800mhz-2g-4g-booster-ee-o2-vodafone-three-70db-200-users\"\u003e\n        \u003ch4\u003eHow to Improve Mobile Signal Across a 2000 m² Enterprise Premises — UK Step by Step\u003c\/h4\u003e\n        \u003cp\u003eYagi aiming at 3–5 m, 10–50 m N-type coax routing, 10 m antenna separation and DIY install for large offices, warehouses, bars and hotels.\u003c\/p\u003e\n      \u003c\/a\u003e\n      \u003ca class=\"blog-card\" href=\"https:\/\/www.ukmobilebooster.com\/blogs\/news\/best-dual-band-8-3-900-1800mhz-2000m-enterprise-booster-uk-2026-gd2000-685-08-2g-4g-for-ee-o2-vodafone-three-70db-200-users\"\u003e\n        \u003ch4\u003eBand 8 + Band 3 (900\/1800 MHz) Enterprise Booster — EE, O2, Vodafone, Three at 2000 m²\u003c\/h4\u003e\n        \u003cp\u003eWhy O2\/Vodafone get calls only, Three gets data only, EE gets both — and why the 65\/70 dB dual-band gain is lower than the 85 dB single-band siblings.\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 GD2000 Mobile Booster — Dual Band 8 \u0026 3 900\/1800MHz Enterprise Flagship, 2G Voice + 4G LTE Data, All Four UK Operators, 2000m²\",\n  \"description\": \"GD dual-band enterprise flagship. Band 8 \u0026 Band 3 (900\/1800 MHz) FDD mobile signal booster. Simultaneously amplifies 2G GSM voice calls and SMS on 900 MHz and 4G LTE data on 1800 MHz. Uplink gain \u003e=65 dB, downlink gain \u003e=70 dB, max output -70 to -40 dBm\/FA. 2000 m² coverage, up to 200 simultaneous users, 8 dBi weatherproof Yagi outdoor antenna mounted at 3-5 m, 5 dBi indoor panel antenna, 10 m low-loss N-type coax (upgradable to 20\/30\/40\/50 m), AC 100-240V UK 3-pin DC 5V. Covers EE, O2, Vodafone, Three and MVNOs. Does not boost 5G, 3G, Band 20 800MHz or Band 7 2600MHz. Ofcom licence-exempt, UKCA\/CE, AGC. GBP 685.08.\",\n  \"image\": [\n    \"https:\/\/picsum.photos\/seed\/gd2000-v1-1\/1200\/1200\",\n    \"https:\/\/picsum.photos\/seed\/gd2000-v1-2\/1200\/1200\",\n    \"https:\/\/picsum.photos\/seed\/gd2000-v1-3\/1200\/1200\"\n  ],\n  \"sku\": \"B4U-GD2000-UK\",\n  \"mpn\": \"GD2000-B8B3-9001800\",\n  \"brand\": {\n    \"@type\": \"Brand\",\n    \"name\": \"Boost4U\"\n  },\n  \"category\": \"GD Dual Band Enterprise Mobile Signal Boosters\",\n  \"aggregateRating\": {\n    \"@type\": \"AggregateRating\",\n    \"ratingValue\": \"4.9\",\n    \"reviewCount\": \"10\",\n    \"bestRating\": \"5\",\n    \"worstRating\": \"1\"\n  },\n  \"review\": [\n    {\n      \"@type\": \"Review\",\n      \"author\": {\"@type\": \"Person\", \"name\": \"Jonathan P.\"},\n      \"reviewRating\": {\"@type\": \"Rating\", \"ratingValue\": \"5\", \"bestRating\": \"5\"},\n      \"reviewBody\": \"2000 m² warehouse plus office unit in Sheffield, staff on EE, O2 and Three. We had the GD1000 for two years and kept hitting the 100-user cap at stocktake, plus the far warehouse bay never got signal. Stepped up to the GD2000. The 65\/70 dB enterprise gain on the office ceiling now reaches the whole floor and the warehouse bay, the Yagi on the roof pulls in Band 8 and Band 3, my wife's O2 calls hold, our EE 4G runs the backup router at 15-25 Mbps, and the lads' Three data is fast. Worth the extra £80 for a building this size.\"\n    },\n    {\n      \"@type\": \"Review\",\n      \"author\": {\"@type\": \"Person\", \"name\": \"Rebecca H.\"},\n      \"reviewRating\": {\"@type\": \"Rating\", \"ratingValue\": \"5\", \"bestRating\": \"5\"},\n      \"reviewBody\": \"Family restaurant in Leeds, about 120 covers plus terrace and a function room for 60. EE for the business line, O2 for the card terminal, and customers on all four networks. The old GD1000's 100-user cap started to show at weekend lunchtimes. The GD2000's 200-user capacity and 65\/70 dB gain on the dining room ceiling fixed it. We upgraded the coax to 30 m because the Yagi is on the gable end 25 m from the panel. Card-terminal SMS, order-ahead 4G and phone calls all hold across the floor now.\"\n    },\n    {\n      \"@type\": \"Review\",\n      \"author\": {\"@type\": \"Person\", \"name\": \"David W.\"},\n      \"reviewRating\": {\"@type\": \"Rating\", \"ratingValue\": \"4\", \"bestRating\": \"5\"},\n      \"reviewBody\": \"Rural enterprise office in Shropshire, 80 desks, EE for both calls and data. Outside the chimney I get two bars on Band 8 and one on Band 3, but inside the open-plan office and the meeting rooms at the far end it was zero. The GD2000's 8 dBi Yagi at 4 m on the gable and the 5 dBi panel in the central ceiling pulled the whole office up to four bars. Dropped a star because the 10 m standard coax was 15 m short, so I paid for the 30 m upgrade. AGC settled within a minute. Not a 5G unit.\"\n    },\n    {\n      \"@type\": \"Review\",\n      \"author\": {\"@type\": \"Person\", \"name\": \"Aisha K.\"},\n      \"reviewRating\": {\"@type\": \"Rating\", \"ratingValue\": \"5\", \"bestRating\": \"5\"},\n      \"reviewBody\": \"Large engineering office in Manchester, 100 desks across two open-plan floors. O2 for the office phone system, EE for the broadband backup data SIM. The far meeting rooms were a blackspot. We mounted the Yagi on the roof at 5 m, ran the 40 m upgraded coax through the riser, and put the 5 dBi panel in the ceiling above the meeting room block. O2 calls hold, EE 4G runs the backup router at 20+ Mbps. 200 users is plenty for 100 staff plus visitors. Install took an hour with a drill and spanner.\"\n    },\n    {\n      \"@type\": \"Review\",\n      \"author\": {\"@type\": \"Person\", \"name\": \"Trevor M.\"},\n      \"reviewRating\": {\"@type\": \"Rating\", \"ratingValue\": \"4\", \"bestRating\": \"5\"},\n      \"reviewBody\": \"Bar in Cardiff, about 150 covers plus a large beer garden. Three for Wi-Fi data, Vodafone for the phone line. I bought the GD2000 thinking it would boost my Vodafone 4G data as well as calls, and I should have read the carrier matrix: Vodafone 4G rides Band 20, not Band 3, so my data is unchanged. What it does brilliantly is calls and SMS on Band 8 — the beer garden that used to drop every call now holds four bars. Three 4G on Band 3 is fast. Dropped a star because I misunderstood the O2\/Vodafone 4G caveat.\"\n    },\n    {\n      \"@type\": \"Review\",\n      \"author\": {\"@type\": \"Person\", \"name\": \"Sarah L.\"},\n      \"reviewRating\": {\"@type\": \"Rating\", \"ratingValue\": \"5\", \"bestRating\": \"5\"},\n      \"reviewBody\": \"Small 24-room hotel in the Lake District with a restaurant and a function room. EE for the booking line, O2 for the card terminal, guests on all four networks. The back corridors and function room were a complete blackspot for calls and 4G. The GD2000 Yagi on the chimney at 5 m aimed at the EE mast, the 40 m upgraded coax up into the eaves, and the 5 dBi panel in the function room now hold calls and data across the ground floor. We will add a second panel for the upper bedrooms. 200 users covers a full house.\"\n    },\n    {\n      \"@type\": \"Review\",\n      \"author\": {\"@type\": \"Person\", \"name\": \"Paul R.\"},\n      \"reviewRating\": {\"@type\": \"Rating\", \"ratingValue\": \"5\", \"bestRating\": \"5\"},\n      \"reviewBody\": \"Large warehouse and trade counter in Leeds, about 1800 m² with a back office and a 600 m² stock mezzanine. EE for the phone, Three for the card machine data. The stock mezzanine at the back used to lose both calls and data completely. We mounted the Yagi on the warehouse gable at 5 m, ran the 30 m upgraded coax along the racking and through the mezzanine door, and put the 5 dBi panel on the mezzanine wall. EE calls hold, Three 4G runs the card terminal at 10-15 Mbps, and staff phones hold across the whole warehouse.\"\n    },\n    {\n      \"@type\": \"Review\",\n      \"author\": {\"@type\": \"Person\", \"name\": \"Michelle D.\"},\n      \"reviewRating\": {\"@type\": \"Rating\", \"ratingValue\": \"4\", \"bestRating\": \"5\"},\n      \"reviewBody\": \"Large marketing agency in Edinburgh, 90 desks plus a breakout area and a roof terrace. O2 for my phone, EE for my husband's. We chose the GD2000 over the GD1000 because the breakout area and roof terrace add 1000 m² and we did not want two units. The GD2000's 65\/70 dB gain reaches the breakout area and the terrace through the glass doors. O2 calls hold, EE 4G holds. Dropped a star because the 5 dBi panel is lower gain than I expected and the partitioned meeting rooms need a second antenna. Honest spec, no surprises.\"\n    },\n    {\n      \"@type\": \"Review\",\n      \"author\": {\"@type\": \"Person\", \"name\": \"Colin F.\"},\n      \"reviewRating\": {\"@type\": \"Rating\", \"ratingValue\": \"5\", \"bestRating\": \"5\"},\n      \"reviewBody\": \"Rural pub and restaurant in North Yorkshire, about 120 covers plus a function room for 80 and five letting rooms. EE for the phone line, O2 for the card machine, Three for music streaming. The function room and letting rooms at the back were a complete blackspot. The GD2000 Yagi on the pub wall at 4 m, the 40 m upgraded coax along the cellar ceiling, and the 5 dBi panel in the function room now hold all three networks on the ground floor. 200 users covers a normal evening, though a 250-person Saturday function would push it. The 365-day guarantee made ordering easy.\"\n    },\n    {\n      \"@type\": \"Review\",\n      \"author\": {\"@type\": \"Person\", \"name\": \"Helen T.\"},\n      \"reviewRating\": {\"@type\": \"Rating\", \"ratingValue\": \"5\", \"bestRating\": \"5\"},\n      \"reviewBody\": \"Large enterprise home office estate in Surrey — a main house, a converted barn and a separate gym block, all about 2000 m² under one roofline. Parents on O2, the team on Three and EE. We needed one unit that helped every phone. The GD2000 is the only Boost4U unit that does this at 2000 m²: O2 calls and SMS hold on Band 8, Three 4G data runs on Band 3, and EE phones get both. The Yagi needed careful aiming at 5 m on the chimney, and we used a ladder with a helper. AGC and LED indicators made setup foolproof. Worth every penny at £685.08.\"\n    }\n  ],\n  \"offers\": {\n    \"@type\": \"Offer\",\n    \"url\": \"https:\/\/www.ukmobilebooster.com\/en-gb\/products\/gd2000-mobile-booster\",\n    \"price\": \"685.08\",\n    \"priceCurrency\": \"GBP\",\n    \"availability\": \"https:\/\/schema.org\/InStock\",\n    \"itemCondition\": \"https:\/\/schema.org\/NewCondition\",\n    \"validFrom\": \"2026-10-10\",\n    \"hasMerchantReturnPolicy\": {\n      \"@type\": \"MerchantReturnPolicy\",\n      \"returnPolicyCategory\": \"https:\/\/schema.org\/MerchantReturnFiniteReturnWindow\",\n      \"merchantReturnDays\": 365,\n      \"returnMethod\": \"https:\/\/schema.org\/ReturnByMail\",\n      \"returnFees\": \"https:\/\/schema.org\/FreeReturn\"\n    },\n    \"shippingDetails\": {\n      \"@type\": \"OfferShippingDetails\",\n      \"shippingRate\": {\"@type\": \"MonetaryAmount\", \"value\": \"0\", \"currency\": \"GBP\"},\n      \"deliveryTime\": {\n        \"@type\": \"ShippingDeliveryTime\",\n        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\"coverageArea\", \"value\": \"2000 m² (21,528 ft²) enterprise office \/ shop \/ bar \/ restaurant \/ warehouse \/ hotel\"},\n    {\"@type\": \"PropertyValue\", \"name\": \"simultaneousUsers\", \"value\": \"Up to 200\"},\n    {\"@type\": \"PropertyValue\", \"name\": \"outdoorAntenna\", \"value\": \"8 dBi weatherproof Yagi directional, mounted at 3-5 m\"},\n    {\"@type\": \"PropertyValue\", \"name\": \"indoorAntenna\", \"value\": \"5 dBi panel indoor antenna\"},\n    {\"@type\": \"PropertyValue\", \"name\": \"cableLength\", \"value\": \"10 m low-loss N-type coax (upgradable to 20\/30\/40\/50 m)\"},\n    {\"@type\": \"PropertyValue\", \"name\": \"powerSource\", \"value\": \"AC 100-240V UK 3-pin, 50\/60 Hz, DC 5V output\"},\n    {\"@type\": \"PropertyValue\", \"name\": \"dataSpeedImprovement\", \"value\": \"Band 3 4G LTE from 1-5 Mbps to 10-30 Mbps with good donor signal\"},\n    {\"@type\": \"PropertyValue\", \"name\": \"supportedVoiceNetworks\", \"value\": \"Band 8 900MHz 2G voice: EE, O2, Vodafone, ASDA, BT, Virgin, Orange, T-Mobile, giffgaff, Sky, Tesco, Lebara, Lycamobile, Talkmobile, TalkTalk\"},\n    {\"@type\": \"PropertyValue\", \"name\": \"supportedDataNetworks\", \"value\": \"Band 3 1800MHz 4G LTE: EE, Three, ASDA, BT, Virgin, Orange, T-Mobile, Plusnet, iD, SMARTY, Freedom Pop\"},\n    {\"@type\": \"PropertyValue\", \"name\": \"unsupportedBands\", \"value\": \"5G NR, 3G UMTS, Band 20 800MHz 4G, Band 7 2600MHz 4G\"},\n    {\"@type\": \"PropertyValue\", \"name\": \"certification\", \"value\": \"Ofcom licence-exempt, UKCA, CE, AGC across both bands\"},\n    {\"@type\": \"PropertyValue\", \"name\": \"outdoorSignalRequired\", \"value\": \"At least 1-2 bars outdoor donor signal at Yagi mount\"},\n    {\"@type\": \"PropertyValue\", \"name\": \"antennaSeparation\", \"value\": \"Minimum 10 m vertical separation between outdoor Yagi and indoor panel to prevent oscillation\"},\n    {\"@type\": \"PropertyValue\", \"name\": \"upgradableOptions\", \"value\": \"20\/30\/40\/50 m coax, higher-gain Yagi antenna, 18 kA lightning surge protector\"}\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\": \"GD Dual Band Enterprise\", \"item\": \"https:\/\/www.ukmobilebooster.com\/collections\/gd-dual-band-enterprise-mobile-signal-boosters\"},\n    {\"@type\": \"ListItem\", \"position\": 4, \"name\": \"Boost4U GD2000\", \"item\": \"https:\/\/www.ukmobilebooster.com\/en-gb\/products\/gd2000-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\": \"Why is the GD2000 £685.08 when the GD1000 is £605.16 — what does the extra £80 actually buy me at the enterprise tier?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"The £80 upgrade buys you three things: 2000 m² of coverage instead of 1000 m², 200 simultaneous users instead of 100, and enterprise gain of \u003e=65 dB uplink \/ \u003e=70 dB downlink (5 dB more than the GD1000's 60\/65 dB) to punch through thicker enterprise walls. If your premises is 1000 m² or smaller with under 100 concurrent users, the GD1000 at £605.16 is the better buy. The GD2000 exists for the large office, warehouse, bar, restaurant or hotel that has outgrown the GD1000's 1000 m² \/ 100-user ceiling.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"The GD2000 covers 2000 m² but the indoor panel is only 5 dBi — how does that work when the GD1000 uses a 10 dBi panel for just 1000 m²?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"The 2000 m² rating comes from the higher 65\/70 dB enterprise gain, central panel placement, and the assumption that a 2000 m² enterprise building is mostly open-plan (a warehouse, a retail floor, an office floor plate). In a single open-plan 2000 m² box, one centrally placed 5 dBi panel on the ceiling reaches most of the floor. But if your building is a hotel with 40 small rooms off a corridor, a partitioned office suite, or a warehouse with mezzanines, one 5 dBi panel will not reach every room and you will need a second indoor antenna or a small distributed layout. The 5 dBi panel is the deliberate trade-off: more coverage area and users, lower per-panel reach.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"We run a 2000 m² hotel \/ bar \/ office — is 200 simultaneous users actually enough at peak?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"For a 100-desk enterprise office, a 100-cover bar or restaurant, a large shop or a single-bay warehouse, 200 concurrent users is comfortable. For a busy conference centre, a 300-desk open-plan office, a hotel with 80+ guests streaming at once, an exhibition hall, or a pub with 250+ patrons, 200 will be too few and you would need to scale to two units or a purpose-designed enterprise DAS. The 200-user cap is a hard RF design limit. If that number stays under 200 during your busiest hour, the GD2000 enterprise is the right size. The GD2000's 200-user capacity is exactly double the GD1000's 100.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Why is the GD2000 indoor panel only 5 dBi when the GD1000 has 10 dBi and the D2000 has 12 dBi — did they cheap out?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"No. The GD2000 is optimised for the largest open-plan floorplates where a high-gain narrow-beam panel would be counter-productive: a 10-12 dBi panel throws a tight directional beam that reaches far but covers a narrow cone, great for a single 1000 m² room but poor for scattering signal across a broad 2000 m² open floor. A 5 dBi panel has a wider coverage angle that, combined with the 65\/70 dB enterprise gain, spreads more evenly across a large open area. The trade-off is real: in a building with many small rooms, a wide 5 dBi panel loses more signal through walls than a 10 dBi panel aimed at the problem area, which is why the install step tells you to plan a second antenna for partitioned premises.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"We have O2 and Vodafone business lines — will the GD2000 speed up our slow 4G data in the office or warehouse?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"No. The GD2000 boosts Band 3 1800 MHz, which is the 4G LTE band that EE and Three use. O2 and Vodafone carry most of their UK 4G traffic on Band 20 800 MHz, which the GD2000 does not cover. So an O2 or Vodafone SIM in a GD2000-boosted premises will show full bars for calls and SMS on Band 8 900 MHz, but your 4G mobile data will not be amplified. If your pain point is slow O2 or Vodafone 4G data in the enterprise building, you need the C2000 Band 20 800 MHz booster at £835.00, not the GD2000. The GD2000 is the right choice if your pain point is dropped calls on O2\/Vodafone, or if you have an EE or Three data SIM in the same building.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"The standard coax is 10 m — will it really reach from our enterprise roof Yagi to the central indoor panel in a 2000 m² building?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"In most 2000 m² enterprise buildings, no — 10 m is almost always tight or just short, and you should budget for the cable upgrade. The Yagi on the roof or gable is 5-7 m above the indoor panel on the office ceiling, plus a horizontal run of 15-25 m along walls, conduit or ceiling void to reach the centre of a 2000 m² floor, which easily exceeds 10 m. You will likely need the 20\/30\/40\/50 m upgrade. Each extra metre of low-loss N-type coax loses about 0.1-0.2 dB\/m at 1800 MHz, so pair a longer cable run with the optional higher-gain Yagi to compensate. Before ordering, measure the route from Yagi mount to indoor panel along walls and ceiling.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Why is the dual-band gain 65\/70 dB when the single-band G2000, D2000 and C2000 do 85 dB — am I compromising on a flagship?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"The dB number is lower because one chassis is doing two jobs, not because the amplifier is weaker. A single-band unit dedicates its entire RF budget to one frequency, so it can push 85 dB through one antenna path. The GD2000 splits that same power supply and amplifier budget across two bands simultaneously — Band 8 900 MHz and Band 3 1800 MHz — so the per-band gain lands at 65\/70 dB. You lose 15-20 dB of raw per-band gain, but you gain both voice and data in one box, one drill kit and one power supply covering all four carriers at 2000 m². If you only need Band 8 voice, the G2000's 85 dB goes further; if you only need Band 3 4G, the D2000's 85 dB goes further.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Do I need multiple indoor antennas for a 2000 m² enterprise building — is one 5 dBi panel really enough?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"It depends on the shape of your building. If your 2000 m² is a single open-plan space — one warehouse bay, one retail sales floor, one open-plan office floor plate — one centrally placed 5 dBi panel on the ceiling, combined with the 65\/70 dB enterprise gain, will usually cover most of it. If your 2000 m² is a hotel split into 40 rooms off a corridor, an office suite partitioned into 25 small meeting rooms, a warehouse with two mezzanine floors, or a building with thick concrete internal walls, one 5 dBi panel will not reach every corner and you will need a second indoor antenna on a separate amplifier run or a second GD2000 unit. The 2000 m² rating assumes one central panel in an open-plan space.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"The outdoor Yagi is only 8 dBi on the GD2000 — why not the 14 dBi Yagi that comes with the G2000 and D2000?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"A 14 dBi Yagi is an extremely narrow beam — it reaches far but only over a tiny angle, ideal when you know exactly which single carrier's mast you are hunting (the G2000 is O2\/Vodafone Band 8 only; the D2000 is EE\/Three Band 3 only). The GD2000 has to pull in two different bands that may come from two different operators' masts on slightly different bearings. An 8 dBi Yagi has a wider beam angle that can catch both Band 8 and Band 3 donor signal from masts a few degrees apart on one roof mount. The trade-off is slightly less raw fringe signal, which is why the higher-gain Yagi is offered as a paid upgrade if your outdoor donor signal is very weak.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What happens if our outdoor Yagi only picks up Band 8 signal but not Band 3 (or vice versa) — does the GD2000 still work across 2000 m²?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Yes. The GD2000 has two independent amplifier paths — one for Band 8 900 MHz and one for Band 3 1800 MHz — controlled by separate AGC loops and shown on separate LED indicators. If your Yagi picks up strong Band 8 but weak or zero Band 3, the Band 8 path amplifies calls and SMS across the 2000 m² normally, and the Band 3 path idles. If your Yagi picks up strong Band 3 but weak Band 8, your EE\/Three 4G data is boosted but calls are not. Try re-aiming the Yagi 10-20 degrees — different operators' masts sometimes sit on different bearings, and the 8 dBi Yagi's wider beam helps catch both.\"\n      }\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\u003eExtensive Coverage\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003cp\u003e\nThe Calls - 2000m2 Mobile Signal Booster provides exceptional coverage, enhancing your mobile signal across an impressive area of up to 2,000 square meters. Perfect for large homes, offices, and commercial spaces, it ensures that everyone can enjoy reliable connectivity without 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\u003eMulti-Network Compatibility\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003cp\u003e\nThis booster is designed to work seamlessly with major UK networks including EE, O2, Vodafone, ASDA, and BT. No matter which provider you use, you can experience improved call quality and faster data speeds, making it an essential tool for diverse households.\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\u003eEnhanced Voice Clarity\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003cp\u003e\nSay goodbye to dropped calls and poor voice quality. The Calls - 2000m2 booster significantly improves voice clarity, allowing you to communicate effortlessly. Enjoy uninterrupted conversations and clearer audio, whether you're making a call or sending a text.\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\u003eUser-Friendly Installation\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003cp\u003e\nInstalling the Calls - 2000m2 Mobile Signal Booster is a breeze. The complete kit includes all necessary components, and the straightforward setup process means you can have your booster up and running in no time, enhancing your signal with minimal hassle.\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 for busy environments, this booster can support up to 200 simultaneous users. Whether in a bustling office or a large family home, everyone can enjoy enhanced connectivity, making it ideal for shared spaces.\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 4G\/LTE Performance\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003cp\u003e\nExperience faster internet speeds with the Calls - 2000m2 booster, which enhances 4G\/LTE signals. Enjoy smooth streaming, quick downloads, and seamless browsing, ensuring that your online activities are uninterrupted and efficient.\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\"\u003eMobile Signal Booster EE Mobile Booster O2 Signal Booster Vodafone Booster ASDA Mobile Signal BT Signal Booster 2000m2 Coverage UK Mobile Boosters\u003c\/h2\u003e\n\u003c\/div\u003e\n\n\u003cp\u003eIt boost \u003cstrong\u003eAll Calls \u0026amp; 4G\/LTE\u003c\/strong\u003e signal on 900MHz, 1800MHz frequencies, the frequencies used in UK and Europe used by mobile networks to deliver their mobile services: 2G (also known as GSM) and 4G. It can boost UK and Europe all network operators for improving \u003cstrong\u003eVoice Calls \u0026amp; Text\u003c\/strong\u003e signal. It also can boost UK all networks on Three, EE, BT, Asda, Virgin, iD Mobile, Freedom Pop, Orange, Plusnet, Smarty Mobile, T-Mobile and The People's Operator 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 is a high-performance booster, boost indoor signal cover an area 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\u003eThis system is compatible with all GSM mobile phone networks, will provide coverage on both 900MHz, 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\u003eClear Voice\u003c\/strong\u003e\u003cbr\u003e No Miss Important Calls\u003cbr\u003e \u003cstrong\u003eWow 2G\/4G Calls\u003c\/strong\u003e\u003cbr\u003e Eliminates Dropped Calls\u003c\/div\u003e\n\u003cdiv class=\"t4s-col-12 t4s-col-md-4 t4s-col-item\"\u003e\n\u003cstrong\u003eSend\/Receive SMS\u003c\/strong\u003e\u003cbr\u003e SMS Text Messages Quickly\u003cbr\u003e \u003cstrong\u003eConsistent Connection\u003c\/strong\u003e\u003cbr\u003e Reliable 4G\/LTE Data\u003c\/div\u003e\n\u003cdiv class=\"t4s-col-12 t4s-col-md-4 t4s-col-item\"\u003e\n\u003cstrong\u003eSignal Wider Coverage\u003c\/strong\u003e\u003cbr\u003e Reception Up to 2,000 sq.m.\u003cbr\u003e \u003cstrong\u003e4G\/LTE Internet\u003c\/strong\u003e\u003cbr\u003e Faster Uploads \u0026amp; Downloads\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 src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0488\/4129\/3976\/files\/ProductPageCable.webp?v=1600639912\" alt=\"Mobile Signal Booster EE Mobile Booster O2 Signal Booster Vodafone Booster ASDA Mobile Signal BT Signal Booster 2000m2 Coverage UK Mobile Boosters cables\" loading=\"lazy\" class=\"t4s-product-main-img lazyautosizes lazyloadt4sed\"\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 src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0488\/4129\/3976\/files\/ProductPageHigherGainYagiAntenna.webp?v=1600640184\" alt=\"Mobile Signal Booster EE Mobile Booster O2 Signal Booster Vodafone Booster ASDA Mobile Signal BT Signal Booster 2000m2 Coverage UK Mobile Boosters higher gain yagi antenna\" loading=\"lazy\" class=\"t4s-product-main-img lazyautosizes lazyloadt4sed\"\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 src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0488\/4129\/3976\/files\/ProductPageSurgeProtector.webp?v=1600640184\" alt=\"Mobile Signal Booster EE Mobile Booster O2 Signal Booster Vodafone Booster ASDA Mobile Signal BT Signal Booster 2000m2 Coverage UK Mobile Boosters surge protector\" loading=\"lazy\" class=\"t4s-product-main-img lazyautosizes lazyloadt4sed\"\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[Voice Calls]\u003c\/span\u003e (Band 8, 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 (2G)\u003cbr\u003eVodafone (2G)\u003cbr\u003eThree (4G)\u003cbr\u003eAsda (2G \u0026amp; 4G)\u003cbr\u003eBT (2G \u0026amp; 4G)\u003cbr\u003eFreedom Pop (4G)\u003cbr\u003eGiffgaff (2G)\u003cbr\u003eiD Mobile (4G)\u003cbr\u003eLebara (2G)\u003cbr\u003eLycamobile (2G)\u003cbr\u003eOrange (2G \u0026amp; 4G)\u003cbr\u003ePlusnet Mobile (4G)\u003cbr\u003eSky Mobile (2G)\u003cbr\u003eTalkmobile (2G)\u003cbr\u003eTalkTalk (2G)\u003cbr\u003eTesco (2G)\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 8 \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;\"\u003e900 \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;\"\u003e890~915 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;\"\u003e935~960 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 8 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 style=\"display: inline-block;\" src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0488\/4129\/3976\/files\/ProductPageHIWhomeoffice-2.webp?v=1650634397\" alt=\"how Mobile Signal Booster EE Mobile Booster O2 Signal Booster Vodafone Booster ASDA Mobile Signal BT Signal Booster 2000m2 Coverage UK Mobile Boosters work for home office\" class=\"t4s-product-main-img lazyautosizes lazyloadt4sed\"\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\n\u003ch4\u003e1\u003c\/h4\u003e\n\u003c\/div\u003e\n\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\n\u003cdiv class=\"howitwork2\"\u003e\n\u003ch4\u003e2\u003c\/h4\u003e\n\u003c\/div\u003e\n\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\n\u003cdiv class=\"howitwork3\"\u003e\n\u003ch4\u003e3\u003c\/h4\u003e\n\u003c\/div\u003e\n\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\n\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\n\u003cdiv style=\"height: auto;\" class=\"featured-box\"\u003e\n\u003cdiv class=\"box-content clearboth\"\u003e\n\u003cimg style=\"display: inline-block;\" src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0488\/4129\/3976\/files\/ProductPagenormalcoverage-2.webp?v=1650634397\" alt=\"how Mobile Signal Booster EE Mobile Booster O2 Signal Booster Vodafone Booster ASDA Mobile Signal BT Signal Booster 2000m2 Coverage UK Mobile Boosters work for home office\" class=\"t4s-product-main-img lazyautosizes lazyloadt4sed\"\u003e\n\u003ch4\u003eNormal Cell Coverage\u003c\/h4\u003e\nDropped 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\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"t4s-col-12 t4s-col-md-6 t4s-col-item\"\u003e\n\u003cdiv style=\"height: auto;\" class=\"featured-box\"\u003e\n\u003cdiv class=\"box-content clearboth\"\u003e\n\u003cimg style=\"display: inline-block;\" src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/0488\/4129\/3976\/files\/ProductPageboostedcoverage-2.webp?v=1650634397\" alt=\"how Mobile Signal Booster EE Mobile Booster O2 Signal Booster Vodafone Booster ASDA Mobile Signal BT Signal Booster 2000m2 Coverage UK Mobile Boosters work for home office\" class=\"t4s-product-main-img lazyautosizes lazyloadt4sed\"\u003e\n\u003ch4\u003eSignal Coverage with our booster\u003c\/h4\u003e\nSignal 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\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=\"Mobile Signal Booster EE Mobile Booster O2 Signal Booster Vodafone Booster ASDA Mobile Signal BT Signal Booster 2000m2 Coverage UK Mobile Boosters 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=\"Mobile Signal Booster EE Mobile Booster O2 Signal Booster Vodafone Booster ASDA Mobile Signal BT Signal Booster 2000m2 Coverage UK Mobile Boosters 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=\"Mobile Signal Booster EE Mobile Booster O2 Signal Booster Vodafone Booster ASDA Mobile Signal BT Signal Booster 2000m2 Coverage UK Mobile Boosters 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=\"Mobile Signal Booster EE Mobile Booster O2 Signal Booster Vodafone Booster ASDA Mobile Signal BT Signal Booster 2000m2 Coverage UK Mobile Boosters 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=\"Mobile Signal Booster EE Mobile Booster O2 Signal Booster Vodafone Booster ASDA Mobile Signal BT Signal Booster 2000m2 Coverage UK Mobile Boosters 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 mobile signal booster band 8 3 900 1800mhz uk all four operators ee o2 vodafone three £685 2000m² enterprise flagship | gd2000 dual band 2g voice 4g lte data booster 2000m² ee o2 vodafone three uk 65 70db 200 users enterprise flagship | all network enterprise mobile booster calls and 4g data combined 900 1800mhz large office shop bar hotel warehouse uk £685 2000m² | band 8 and band 3 dual frequency booster ee o2 vodafone three full operator coverage uk 2000m² 8dBi yagi 5dBi panel enterprise | best dual band enterprise booster uk 2026 £685 ee 4g o2 vodafone calls three 4g 2000 sqm office hotel warehouse 200 users\n\u003cbr\u003edual band mobile signal booster band 8 3 900 1800mhz uk all four operators ee o2 vodafone three £685, gd2000 dual band 2g voice 4g lte data booster 2000m² ee o2 vodafone three uk 65 70db, all network enterprise mobile booster calls and 4g data combined 900 1800mhz office hotel warehouse uk £685, band 8 and band 3 dual frequency booster ee o2 vodafone three full operator coverage uk 2000m² 8dBi yagi 5dBi panel, best dual band enterprise booster uk 2026 £685 ee 4g o2 vodafone calls three 4g 2000 sqm office hotel warehouse 200 users\n\u003cbr\u003egd2000 booster price £685 dual band calls and 4g data 2000m² enterprise uk free delivery 10 15 days 365 day guarantee | ee o2 vodafone three all operator signal booster 2000m² large enterprise office shop bar restaurant warehouse hotel uk | 8dBi yagi directional outdoor antenna 5dBi indoor panel booster 900 1800mhz dual band 2000m² enterprise uk aim at mast | ofcom exempt dual band enterprise booster 2g voice 4g lte combined 200 simultaneous users 2000m² uk flagship | diy dual band enterprise booster 30 60 min drill screwdriver spanner ladder 3 5m yagi mount no engineer uk hotel warehouse | band 8 band 3 dual frequency repeater large enterprise office shop bar restaurant warehouse metal building uk 2000m² flagship | n type connector low loss coax 10m dual band enterprise signal booster upgradable 20 30 40 50m uk large warehouse hotel | ac 100 240v uk 3 pin dc 5v dual band enterprise booster ee o2 vodafone three all networks 2000m² uk 200 users flagship\n\u003cbr\u003ewhy is the gd2000 dual band gain 65 70db lower than the single band g2000 d2000 c2000 85db booster uk enterprise 2000m² | how does the gd2000 cover 2000m² with only a 5dBi indoor panel when the gd1000 uses 10dBi for 1000m² uk enterprise | why do o2 vodafone enterprise customers still not get 4g data on the gd2000 dual band 900 1800mhz booster uk 2000m² | what is the difference between the gd2000 £685 enterprise and the gd1000 £605 dual band booster uk 2000m² vs 1000m² | how many simultaneous users can a 2000m² dual band enterprise booster really handle in a busy hotel bar or warehouse uk | why is the gd2000 indoor panel only 5dBi when the gd1000 is 10dBi and the d2000 is 12dBi does it matter uk enterprise | do i need multiple indoor antennas or a distributed antenna system for a 2000m² enterprise building on the gd2000 uk | what happens if the outdoor yagi only picks up band 8 but not band 3 signal does the gd2000 still work across 2000m² uk\n\u003cbr\u003egd2000 vs gd1000 dual band booster 2000m² 200 users £685 vs 1000m² 100 users £605 which enterprise uk flagship | gd2000 £685 vs g2000 £565 plus d2000 £545 separate single band total £1110 worth it dual band enterprise uk 2000m² | dual band enterprise booster vs femtocell vs wifi calling for large office hotel bar ee o2 vodafone three uk 2000m² | why is the gd2000 65 70db dual band gain lower than the 85db single band g2000 d2000 c2000 enterprise booster uk 2000m² | gd2000 vs c2000 band 20 800mhz booster which one fixes my o2 vodafone slow 4g data indoors in a large warehouse uk | 2000m² dual band enterprise booster vs two gd1000 units when do i scale to the gd2000 flagship uk 200 users | all four operators enterprise booster vs single carrier booster multi staff office hotel warehouse 2000m² uk 200 users | gd2000 dual band vs d2000 ee only 4g booster do i still need 2g voice calls on o2 vodafone in a large enterprise uk\n\u003c\/div\u003e","brand":"UKMobileBooster.com","offers":[{"title":"No \/ No \/ No","offer_id":36486556745880,"sku":"MBGD2000gb","price":685.08,"currency_code":"GBP","in_stock":true},{"title":"No \/ No \/ Yes","offer_id":36486556811416,"sku":"MBGD2000gb","price":705.08,"currency_code":"GBP","in_stock":true},{"title":"No \/ Yes \/ No","offer_id":36486556844184,"sku":"MBGD2000gb","price":735.08,"currency_code":"GBP","in_stock":true},{"title":"No \/ Yes \/ Yes","offer_id":36486556909720,"sku":"MBGD2000gb","price":755.08,"currency_code":"GBP","in_stock":true},{"title":"20 M \/ No \/ No","offer_id":36486556975256,"sku":"MBGD2000gb","price":705.08,"currency_code":"GBP","in_stock":true},{"title":"20 M \/ No \/ Yes","offer_id":36486557008024,"sku":"MBGD2000gb","price":725.08,"currency_code":"GBP","in_stock":true},{"title":"20 M \/ Yes \/ No","offer_id":36486557106328,"sku":"MBGD2000gb","price":755.08,"currency_code":"GBP","in_stock":true},{"title":"20 M \/ Yes \/ Yes","offer_id":36486557171864,"sku":"MBGD2000gb","price":775.08,"currency_code":"GBP","in_stock":true},{"title":"30 M \/ No \/ No","offer_id":36486557237400,"sku":"MBGD2000gb","price":715.08,"currency_code":"GBP","in_stock":true},{"title":"30 M \/ No \/ Yes","offer_id":36486557302936,"sku":"MBGD2000gb","price":735.08,"currency_code":"GBP","in_stock":true},{"title":"30 M \/ Yes \/ No","offer_id":36486557630616,"sku":"MBGD2000gb","price":765.08,"currency_code":"GBP","in_stock":true},{"title":"30 M \/ Yes \/ Yes","offer_id":36486557663384,"sku":"MBGD2000gb","price":785.08,"currency_code":"GBP","in_stock":true},{"title":"40 M \/ No \/ No","offer_id":36486557696152,"sku":"MBGD2000gb","price":725.08,"currency_code":"GBP","in_stock":true},{"title":"40 M \/ No \/ Yes","offer_id":36486557794456,"sku":"MBGD2000gb","price":745.08,"currency_code":"GBP","in_stock":true},{"title":"40 M \/ Yes \/ No","offer_id":36486557827224,"sku":"MBGD2000gb","price":775.08,"currency_code":"GBP","in_stock":true},{"title":"40 M \/ Yes \/ Yes","offer_id":36486557892760,"sku":"MBGD2000gb","price":795.08,"currency_code":"GBP","in_stock":true},{"title":"50 M \/ No \/ No","offer_id":36486557958296,"sku":"MBGD2000gb","price":735.08,"currency_code":"GBP","in_stock":true},{"title":"50 M \/ No \/ Yes","offer_id":36486558023832,"sku":"MBGD2000gb","price":755.08,"currency_code":"GBP","in_stock":true},{"title":"50 M \/ Yes \/ No","offer_id":36486558089368,"sku":"MBGD2000gb","price":785.08,"currency_code":"GBP","in_stock":true},{"title":"50 M \/ Yes \/ Yes","offer_id":36486558154904,"sku":"MBGD2000gb","price":805.08,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0488\/4129\/3976\/products\/ProductGD500_456f1d10-45f4-42ba-a67b-54ca6d60e492.jpg?v=1604051649"},{"product_id":"cvgd-mobile-booster","title":"Calls - Car Vehicle Caravan (EE\/O2\/Vodafone\/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{\n  background:linear-gradient(135deg,#00f0ff 0%,#7b2ff7 45%,#ff00e5 100%);\n  padding:64px 0 56px;position:relative;overflow:hidden;\n}\n.hero::after{\n  content:\"\";position:absolute;inset:0;\n  background:radial-gradient(circle at 80% 20%,rgba(0,255,136,0.35),transparent 55%),\n             radial-gradient(circle at 15% 85%,rgba(255,140,0,0.3),transparent 50%);\n  pointer-events:none;\n}\n.hero-inner{position:relative;z-index:1;display:grid;grid-template-columns:1.2fr 1fr;gap:40px;align-items:center;}\n.hero h1{\n  color:#fff;font-weight:800;line-height:1.2;margin-bottom:16px;\n  text-shadow:0 0 20px rgba(0,240,255,0.8),0 0 40px rgba(255,0,229,0.5);\n}\n.hero .tag{\n  display:inline-block;background:rgba(255,255,255,0.2);backdrop-filter:blur(10px);\n  border:1px solid rgba(255,255,255,0.4);color:#fff;padding:6px 16px;border-radius:10px;\n  margin-bottom:18px;font-weight:600;\n}\n.hero p{color:rgba(255,255,255,0.95);margin-bottom:20px;}\n.price{\n  display:inline-block;background:#fff;color:#7b2ff7;font-weight:800;\n  padding:12px 28px;border-radius:12px;box-shadow:0 0 24px rgba(0,240,255,0.6);\n}\n.hero img{border:0px;border-radius:16px;box-shadow:0 20px 60px rgba(123,47,247,0.4);width:100%;height:auto;}\n\n\/* SECTION HEADINGS *\/\nsection{padding:48px 0;}\nh2{\n  border:0px;margin-bottom:24px;padding-bottom:10px;\n  background:linear-gradient(90deg,var(--cyan),var(--magenta));\n  -webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;\n  font-weight:800;\n}\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\/* CARDS *\/\n.card{\n  background:var(--card);backdrop-filter:blur(14px);\n  border-radius:18px;padding:28px;margin-bottom:24px;\n  border:1px solid rgba(0,240,255,0.25);\n  box-shadow:0 8px 32px rgba(123,47,247,0.12);\n  position:relative;\n}\n.card::before{\n  content:\"\";position:absolute;inset:0;border-radius:18px;padding:1.5px;\n  background:linear-gradient(135deg,var(--cyan),var(--magenta),var(--purple));\n  -webkit-mask:linear-gradient(#fff 0 0) content-box,linear-gradient(#fff 0 0);\n  -webkit-mask-composite:xor;mask-composite:exclude;pointer-events:none;\n}\n\n\/* TABLES *\/\ntable{width:100%;border-collapse:collapse;margin:16px 0;background:rgba(255,255,255,0.6);border-radius:12px;overflow:hidden;table-layout:fixed;}\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;}\ntr:hover td{background:rgba(0,240,255,0.06);}\ncol.c1{width:38%;} col.c2{width:62%;}\n\n\/* PROS CONS *\/\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:\"\\2713\";position:absolute;left:0;color:var(--green);font-weight:800;}\n.cons li::before{content:\"\\2717\";position:absolute;left:0;color:var(--orange);font-weight:800;}\n\n\/* STEPS *\/\n.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;}\n.step{\n  background:var(--card);backdrop-filter:blur(12px);border-radius:14px;padding:22px;\n  border:1px solid rgba(123,47,247,0.25);\n}\n.step .num{\n  display:inline-block;width:38px;height:38px;line-height:38px;text-align:center;\n  background:linear-gradient(135deg,var(--cyan),var(--purple));color:#fff;border-radius:50%;\n  font-weight:800;margin-bottom:10px;box-shadow:0 0 16px rgba(0,240,255,0.5);\n}\n\n\/* USE CASES *\/\n.usecases{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;}\n.usecase{\n  background:var(--card);backdrop-filter:blur(12px);border-radius:14px;padding:20px;\n  border:1px solid rgba(255,0,229,0.2);text-align:center;\n}\n.usecase .icon{margin-bottom:8px;}\n\n\/* FAQ *\/\ndetails{\n  background:rgba(255,255,255,0.7);backdrop-filter:blur(10px);\n  border-radius:12px;margin-bottom:12px;padding:16px 20px;\n  border:1px solid rgba(0,240,255,0.2);\n}\nsummary{font-weight:700;cursor:pointer;color:#1a3a6e;}\nsummary:hover{color:var(--purple);}\ndetails p{margin-top:10px;color:#2a3a5e;}\n\n\/* BLOG LINKS *\/\n.blog-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px;}\n.blog-card{\n  display:block;background:linear-gradient(135deg,rgba(123,47,247,0.08),rgba(0,240,255,0.08));\n  border-radius:14px;padding:22px;text-decoration:none;color:#1a3a6e;\n  border:1px solid rgba(123,47,247,0.25);transition:transform .2s;\n}\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\/* COMPARISON TABLE *\/\n.compare-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;}\n.compare-card{\n  background:var(--card);backdrop-filter:blur(12px);border-radius:14px;padding:22px;\n  border:1px solid rgba(0,240,255,0.25);\n}\n.compare-card.winner{border:2px solid var(--green);box-shadow:0 0 20px rgba(0,255,136,0.3);}\n.compare-card h4{color:var(--purple);margin-bottom:10px;}\n.compare-card ul{list-style:none;}\n.compare-card li{padding:4px 0;border-bottom:1px dashed rgba(0,240,255,0.2);}\n\n\/* CONCLUSION PARA *\/\n.lead{\n  background:linear-gradient(135deg,rgba(0,240,255,0.1),rgba(255,0,229,0.08));\n  border-radius:16px;padding:24px;border-left:4px solid var(--cyan);\n}\n@media(max-width:860px){\n  .hero-inner,.pc-grid,.steps,.compare-grid{grid-template-columns:1fr;}\n  .usecases,.blog-grid{grid-template-columns:1fr 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\"\u003eCar \/ Van \/ Lorry \/ Motorhome \/ Caravan \/ Static Caravan \/ Boat · Dual Band 8 \u0026amp; 3 (900 \u0026amp; 1800 MHz) · 2G GSM Voice + SMS AND 4G LTE Data · EE \/ O2 \/ Vodafone \/ Three · Neodymium Magnetic Roof Aerial · 5V · 15 Users · Ofcom Licence-Exempt · UKCA \/ CE\u003c\/span\u003e\n      \u003ch1\u003eBoost4U CVGD Dual-Band Vehicle \u0026amp; Caravan Signal Booster\u003c\/h1\u003e\n      \u003cp\u003eThe flagship Boost4U vehicle booster that strengthens \u003cstrong\u003e2G GSM voice calls and SMS on Band 8 (900 MHz) AND 4G LTE mobile data on Band 3 (1800 MHz) in a single unit\u003c\/strong\u003e — the only in-car model covering \u003cstrong\u003eall four UK host networks (EE, O2, Vodafone and Three)\u003c\/strong\u003e. Uplink \u003cstrong\u003e≥45 dB\u003c\/strong\u003e \/ downlink \u003cstrong\u003e≥40 dB\u003c\/strong\u003e vehicle-grade low-gain (anti-oscillation), \u003cstrong\u003eup to 15 simultaneous users\u003c\/strong\u003e, \u003cstrong\u003e100 m²\u003c\/strong\u003e cabin coverage, a \u003cstrong\u003eneodymium magnetic-mount omni roof aerial\u003c\/strong\u003e (stable to 70 mph \/ 113 km\/h) on a \u003cstrong\u003e5 m coax\u003c\/strong\u003e with a \u003cstrong\u003ebuilt-in omni indoor antenna\u003c\/strong\u003e, running from a \u003cstrong\u003e5V DC cigarette-lighter adapter\u003c\/strong\u003e. Built for cars, vans, lorries, motorhomes, touring caravans, static caravans and boats.\u003c\/p\u003e\n      \u003cdiv class=\"price\"\u003e£259.99 GBP · Free UK Delivery\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv\u003e\n      \u003cimg src=\"https:\/\/picsum.photos\/seed\/cvgd-v1-1\/600\/450\" alt=\"Boost4U CVGD dual-band 900\/1800MHz vehicle signal booster with neodymium magnetic roof omni aerial and compact cigarette-box in-cabin amplifier with built-in antenna\"\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/header\u003e\n\n\u003c!-- CONCLUSION LEAD PARAGRAPH --\u003e\n\u003csection\u003e\n  \u003cdiv class=\"wrap\"\u003e\n    \u003cp class=\"lead\"\u003eThe Boost4U CVGD is the car, van, lorry, motorhome, touring caravan, static caravan and boat \u003cstrong\u003edual-band (Band 8 900 MHz + Band 3 1800 MHz) mobile signal booster\u003c\/strong\u003e engineered to strengthen \u003cstrong\u003e2G GSM voice calls and SMS on Band 8\u003c\/strong\u003e and \u003cstrong\u003e4G LTE mobile data on Band 3\u003c\/strong\u003e simultaneously — the only Boost4U vehicle unit that is dual-band and the only in-car model covering \u003cstrong\u003eall four UK host networks (EE, O2, Vodafone, Three)\u003c\/strong\u003e, and the most expensive model in the in-vehicle range at \u003cstrong\u003eGBP 259.99\u003c\/strong\u003e. It delivers uplink \u003cstrong\u003e≥45 dB\u003c\/strong\u003e and downlink \u003cstrong\u003e≥40 dB\u003c\/strong\u003e vehicle-grade low-gain (designed to prevent oscillation), supports up to \u003cstrong\u003e15 simultaneous users\u003c\/strong\u003e, covers up to \u003cstrong\u003e100 m²\u003c\/strong\u003e of cabin or small-caravan interior, pairs a \u003cstrong\u003eneodymium magnetic-mount omni roof aerial\u003c\/strong\u003e (stable to 70 mph \/ 113 km\/h on a steel roof) on a \u003cstrong\u003e5 m coax\u003c\/strong\u003e with a \u003cstrong\u003ebuilt-in omni indoor antenna\u003c\/strong\u003e, and runs from a \u003cstrong\u003e5V DC cigarette-lighter adapter\u003c\/strong\u003e (a 240V AC mains adapter is an optional extra for static-pitch use). Housed in a cigarette-box-size chassis with AGC automatic gain control and an LED status light, Ofcom licence-exempt, UKCA and CE certified, it mounts magnetically with no drilling and plugs in to work in 5–10 minutes. It requires at least 1 bar of outdoor 4G LTE signal at the roof aerial, typically lifting in-car 4G from 1–5 Mbps to 10–30 Mbps, and is covered by a 365-day money-back guarantee with free UK delivery in 10–15 working days. Important: EE customers receive both 2G voice and 4G data; O2\/Vodafone customers receive 2G voice but not 4G data (their 4G sits mainly on Band 20 800 MHz); Three customers receive 4G data but not 2G voice (Three runs no 2G). It boosts Band 8 and Band 3 only — not 5G, not 3G, and not Band 20 (800 MHz) or Band 7 (2600 MHz) 4G.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003c!-- PRODUCT DIFFERENTIATOR: CVGD vs CVL vs CVW --\u003e\n\u003csection\u003e\n  \u003cdiv class=\"wrap\"\u003e\n    \u003ch2 class=\"orange\"\u003eCVGD vs CVL vs CVW — Same Vehicle Line, Completely Different Bands\u003c\/h2\u003e\n    \u003cdiv class=\"card\"\u003e\n      \u003cp style=\"margin-bottom:14px;\"\u003eSix Boost4U vehicle boosters target different frequencies and services. The CVGD is the premium GBP 259.99 dual-band flagship. Match the unit to the signal you are actually trying to improve.\u003c\/p\u003e\n      \u003cdiv class=\"compare-grid\"\u003e\n        \u003cdiv class=\"compare-card winner\"\u003e\n          \u003ch4\u003eCVGD (this page) — Dual Band 8 \u0026amp; 3\u003c\/h4\u003e\n          \u003cul\u003e\n            \u003cli\u003e\n\u003cstrong\u003eBands:\u003c\/strong\u003e 2G GSM Band 8 (900 MHz) + 4G LTE Band 3 (1800 MHz)\u003c\/li\u003e\n            \u003cli\u003e\n\u003cstrong\u003eNetworks:\u003c\/strong\u003e EE + O2 + Vodafone + Three (+ MVNOs)\u003c\/li\u003e\n            \u003cli\u003e\n\u003cstrong\u003eServices:\u003c\/strong\u003e 2G voice\/SMS AND 4G LTE data in one box\u003c\/li\u003e\n            \u003cli\u003e\n\u003cstrong\u003eUsers:\u003c\/strong\u003e Up to 15 simultaneous\u003c\/li\u003e\n            \u003cli\u003e\n\u003cstrong\u003ePower:\u003c\/strong\u003e 5V DC cigarette lighter\u003c\/li\u003e\n            \u003cli\u003e\n\u003cstrong\u003eBest for:\u003c\/strong\u003e Anyone who needs both clear calls AND fast data on all networks\u003c\/li\u003e\n          \u003c\/ul\u003e\n        \u003c\/div\u003e\n        \u003cdiv class=\"compare-card\"\u003e\n          \u003ch4\u003eCVL — Band 7 2600 MHz\u003c\/h4\u003e\n          \u003cul\u003e\n            \u003cli\u003e\n\u003cstrong\u003eBands:\u003c\/strong\u003e 4G LTE Band 7 (2600 MHz FDD)\u003c\/li\u003e\n            \u003cli\u003e\n\u003cstrong\u003eNetworks:\u003c\/strong\u003e EE + Vodafone (4G data + VoLTE)\u003c\/li\u003e\n            \u003cli\u003e\n\u003cstrong\u003eServices:\u003c\/strong\u003e 4G LTE data + VoLTE HD calls\u003c\/li\u003e\n            \u003cli\u003e\n\u003cstrong\u003eUsers:\u003c\/strong\u003e Unlimited simultaneous\u003c\/li\u003e\n            \u003cli\u003e\n\u003cstrong\u003ePower:\u003c\/strong\u003e 12V cigarette lighter\u003c\/li\u003e\n            \u003cli\u003e\n\u003cstrong\u003eBest for:\u003c\/strong\u003e EE\/Vodafone drivers needing urban Band 7 4G speed\u003c\/li\u003e\n          \u003c\/ul\u003e\n        \u003c\/div\u003e\n        \u003cdiv class=\"compare-card\"\u003e\n          \u003ch4\u003eCVW — Band 1 2100 MHz\u003c\/h4\u003e\n          \u003cul\u003e\n            \u003cli\u003e\n\u003cstrong\u003eBands:\u003c\/strong\u003e 3G UMTS Band 1 (2100 MHz)\u003c\/li\u003e\n            \u003cli\u003e\n\u003cstrong\u003eNetworks:\u003c\/strong\u003e EE + O2 + Vodafone + Three\u003c\/li\u003e\n            \u003cli\u003e\n\u003cstrong\u003eServices:\u003c\/strong\u003e 3G calls AND 3G\/HSDPA data\u003c\/li\u003e\n            \u003cli\u003e\n\u003cstrong\u003eUsers:\u003c\/strong\u003e Up to 10 simultaneous\u003c\/li\u003e\n            \u003cli\u003e\n\u003cstrong\u003ePower:\u003c\/strong\u003e 5V DC car \/ USB\u003c\/li\u003e\n            \u003cli\u003e\n\u003cstrong\u003eBest for:\u003c\/strong\u003e Legacy rural roads still on 3G\u003c\/li\u003e\n          \u003c\/ul\u003e\n        \u003c\/div\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003c!-- FULL SPEC TABLE --\u003e\n\u003csection\u003e\n  \u003cdiv class=\"wrap\"\u003e\n    \u003ch2 class=\"cyan\"\u003eCVGD Full Technical Specifications\u003c\/h2\u003e\n    \u003cdiv class=\"card\"\u003e\n      \u003ctable\u003e\n        \u003ccolgroup\u003e\n\u003ccol class=\"c1\"\u003e\n\u003ccol class=\"c2\"\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\u003eProduct Name\u003c\/td\u003e\n\u003ctd\u003eBoost4U CVGD Mobile Booster (Dual Band 8 \u0026amp; 3 — Vehicle \/ Car \/ Van \/ Caravan \/ Motorhome, 2G GSM Voice + 4G LTE Data)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eCVGD\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eSKU \/ MPN\u003c\/td\u003e\n\u003ctd\u003eB4U-CVGD-UK \/ CVGD-B8B3-9001800\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eBrand \/ Category\u003c\/td\u003e\n\u003ctd\u003eBoost4U · In-Vehicle Dual Band 4G LTE Mobile Signal Boosters\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003ePrice\u003c\/td\u003e\n\u003ctd\u003eGBP 259.99\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eVehicle \/ Car \/ Sedan \/ SUV \/ Van \/ Minibus \/ Lorry \/ HGV \/ Truck \/ Motorhome \/ Touring Caravan \/ Static Caravan \/ Campervan \/ Boat dual-band mobile signal booster\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eNetwork Technology\u003c\/td\u003e\n\u003ctd\u003e2G GSM (Band 8) voice\/SMS AND 4G LTE (Band 3) mobile data — dual-band in one unit\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eFrequency Bands\u003c\/td\u003e\n\u003ctd\u003eDual Band 8 \u0026amp; 3 — 900 MHz and 1800 MHz FDD\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eBand 8 Uplink \/ Downlink\u003c\/td\u003e\n\u003ctd\u003e880–915 MHz (UL) \/ 925–960 MHz (DL) — 2G GSM voice and SMS\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eBand 3 Uplink \/ Downlink\u003c\/td\u003e\n\u003ctd\u003e1710–1785 MHz (UL) \/ 1805–1880 MHz (DL) — 4G LTE data\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eMaximum Gain (Uplink)\u003c\/td\u003e\n\u003ctd\u003e≥45 dB (vehicle-grade low-gain design to prevent oscillation)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eMaximum Gain (Downlink)\u003c\/td\u003e\n\u003ctd\u003e≥40 dB (vehicle-grade low-gain design)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eSupported Services\u003c\/td\u003e\n\u003ctd\u003e2G GSM voice calls + SMS (Band 8) and 4G LTE mobile data (Band 3)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003e5G Support\u003c\/td\u003e\n\u003ctd\u003eNo — does not boost 5G NR\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003e3G Support\u003c\/td\u003e\n\u003ctd\u003eNo — does not boost 3G UMTS (choose CVW for Band 1 3G)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eOther 4G Bands\u003c\/td\u003e\n\u003ctd\u003eNo — does NOT boost Band 20 (800 MHz) 4G or Band 7 (2600 MHz) 4G\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eSimultaneous Users\u003c\/td\u003e\n\u003ctd\u003eUp to 15 simultaneous users \/ devices\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eCoverage Area\u003c\/td\u003e\n\u003ctd\u003eUp to 100 m² (cabin interior \/ small caravan interior)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eReal-World 4G Speed Lift\u003c\/td\u003e\n\u003ctd\u003eTypically from 1–5 Mbps to 10–30 Mbps on Band 3 4G LTE\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eOutdoor Antenna\u003c\/td\u003e\n\u003ctd\u003eMagnetic-mount omni-directional roof aerial, neodymium magnet base\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eOutdoor Aerial Roof Compatibility\u003c\/td\u003e\n\u003ctd\u003eSteel roof — stable to 70 mph \/ 113 km\/h; aluminium \/ fibreglass \/ GRP roof — use the supplied adhesive pad or optional permanent screw bracket\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eIndoor Antenna\u003c\/td\u003e\n\u003ctd\u003eBuilt-in omni-directional antenna (integrated into the cigarette-box-size unit)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eStandard Coax Cable\u003c\/td\u003e\n\u003ctd\u003e5 m coax cable (roof aerial to booster unit)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003ePower Supply (Standard)\u003c\/td\u003e\n\u003ctd\u003e5V DC car cigarette-lighter power adapter (in the box)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003ePower Supply (Optional)\u003c\/td\u003e\n\u003ctd\u003e240V AC mains adapter for static caravan \/ campsite hook-up — ordered separately\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eUnit Dimensions\u003c\/td\u003e\n\u003ctd\u003eCigarette-box size, compact and portable, with built-in omni antenna and LED indicator\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eStatus Indication\u003c\/td\u003e\n\u003ctd\u003eLED status indicator light (no LCD signal meter)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eAutomatic Gain Control\u003c\/td\u003e\n\u003ctd\u003eAGC — adjusts gain automatically to the external signal strength\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eOutdoor Signal Requirement\u003c\/td\u003e\n\u003ctd\u003eAt least 1 bar of outdoor 4G LTE signal at the roof aerial point\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eRegulatory\u003c\/td\u003e\n\u003ctd\u003eOfcom licence-exempt · UKCA · CE certified\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eInstallation\u003c\/td\u003e\n\u003ctd\u003eNo-drill magnetic mounting, plug-and-play, 5–10 minutes, no engineer required\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eVehicle Compatibility\u003c\/td\u003e\n\u003ctd\u003eCar \/ sedan \/ SUV \/ van \/ minibus \/ lorry \/ HGV \/ truck \/ motorhome \/ touring caravan \/ static caravan \/ campervan \/ boat\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eWarranty \/ Returns\u003c\/td\u003e\n\u003ctd\u003e365-day money-back guarantee · lifetime technical support\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eDelivery\u003c\/td\u003e\n\u003ctd\u003eFree UK delivery, 10–15 working days; order handling 1–2 working days\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!-- CARRIER COMPATIBILITY TABLE --\u003e\n\u003csection\u003e\n  \u003cdiv class=\"wrap\"\u003e\n    \u003ch2 class=\"magenta\"\u003eUK Carrier \u0026amp; MVNO Compatibility (Dual Band 8 900 MHz + Band 3 1800 MHz)\u003c\/h2\u003e\n    \u003cdiv class=\"card\"\u003e\n      \u003cp style=\"margin-bottom:14px;\"\u003eThe CVGD boosts the physical Band 8 (900 MHz) 2G radio and the Band 3 (1800 MHz) 4G radio. It works on every carrier that runs those bands. Insert your existing SIM; no new contract needed. Read the service column carefully — EE customers get both voice and data; O2\/Vodafone customers get 2G voice only; Three customers get 4G data only.\u003c\/p\u003e\n      \u003ctable\u003e\n        \u003ccolgroup\u003e\n\u003ccol class=\"c1\"\u003e\n\u003ccol class=\"c2\"\u003e\n\u003c\/colgroup\u003e\n        \u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eCarrier \/ Network\u003c\/th\u003e\n\u003cth\u003eWhat the CVGD Gives You\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n        \u003ctbody\u003e\n          \u003ctr\u003e\n\u003ctd\u003eEE\u003c\/td\u003e\n\u003ctd\u003e2G GSM voice + SMS (Band 8) AND 4G LTE data (Band 3) — full benefit\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eO2\u003c\/td\u003e\n\u003ctd\u003e2G GSM voice + SMS (Band 8) — 4G data NOT boosted (O2 4G mainly on Band 20 800 MHz)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eVodafone\u003c\/td\u003e\n\u003ctd\u003e2G GSM voice + SMS (Band 8) — 4G data NOT boosted (Vodafone 4G mainly on Band 20 800 MHz)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eThree\u003c\/td\u003e\n\u003ctd\u003e4G LTE data (Band 3) — 2G voice NOT boosted (Three runs no 2G network)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eBT Mobile\u003c\/td\u003e\n\u003ctd\u003e2G voice (Band 8) + 4G data (Band 3) on EE network — full benefit\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eASDA Mobile\u003c\/td\u003e\n\u003ctd\u003e2G voice (Band 8) on Vodafone network; 4G data depends on ASDA host on Band 3\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eVirgin Mobile\u003c\/td\u003e\n\u003ctd\u003e2G voice (Band 8) + 4G data (Band 3) on host network\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eOrange\u003c\/td\u003e\n\u003ctd\u003e2G voice (Band 8) + 4G data (Band 3) on EE network\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eT-Mobile\u003c\/td\u003e\n\u003ctd\u003e2G voice (Band 8) + 4G data (Band 3) on EE network\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003egiffgaff\u003c\/td\u003e\n\u003ctd\u003e2G voice + SMS (Band 8) on O2 network; 4G data depends on local Band 3 availability\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eSky Mobile\u003c\/td\u003e\n\u003ctd\u003e2G voice (Band 8) on O2 network\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eTesco Mobile\u003c\/td\u003e\n\u003ctd\u003e2G voice (Band 8) + 4G data (Band 3) on O2\/EE host\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eLebara\u003c\/td\u003e\n\u003ctd\u003e2G voice (Band 8) on Vodafone network\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eLycamobile\u003c\/td\u003e\n\u003ctd\u003e2G voice (Band 8) on EE network\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eTalkmobile\u003c\/td\u003e\n\u003ctd\u003e2G voice (Band 8) on Vodafone network\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eTalkTalk Mobile\u003c\/td\u003e\n\u003ctd\u003e2G voice (Band 8) on O2 network\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003ePlusnet Mobile\u003c\/td\u003e\n\u003ctd\u003e4G LTE data (Band 3) on EE network\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eiD Mobile\u003c\/td\u003e\n\u003ctd\u003e4G LTE data (Band 3) on Three network\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eSmarty\u003c\/td\u003e\n\u003ctd\u003e4G LTE data (Band 3) on Three network\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!-- BOX CONTENTS --\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\"\u003e\n      \u003ctable\u003e\n        \u003ccolgroup\u003e\n\u003ccol class=\"c1\"\u003e\n\u003ccol class=\"c2\"\u003e\n\u003c\/colgroup\u003e\n        \u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eItem\u003c\/th\u003e\n\u003cth\u003eDescription\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n        \u003ctbody\u003e\n\n          \u003ctr\u003e\n\u003ctd\u003eCVGD Booster Unit\u003c\/td\u003e\n\u003ctd\u003e1 × cigarette-box-size dual-band in-vehicle amplifier (model CVGD) with LED status indicator and built-in omni-directional indoor antenna\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eOutdoor Antenna\u003c\/td\u003e\n\u003ctd\u003e1 × magnetic-mount omni-directional roof aerial with neodymium magnet base, on a 5 m coax cable\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003ePower Adapter\u003c\/td\u003e\n\u003ctd\u003e1 × 5V DC car cigarette-lighter power adapter\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eMounting Pad\u003c\/td\u003e\n\u003ctd\u003e1 × adhesive mounting pad (for aluminium \/ fibreglass \/ GRP roofs where the neodymium magnet will not grip)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eDocumentation\u003c\/td\u003e\n\u003ctd\u003e1 × English user manual + lifetime technical support card\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eOptional Extras\u003c\/td\u003e\n\u003ctd\u003e240V AC mains adapter for static caravan \/ campsite hook-up and\/or permanent screw bracket for the roof aerial — ordered separately\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!-- 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 only Boost4U vehicle booster that is dual-band — it strengthens 2G GSM voice\/SMS on Band 8 (900 MHz) AND 4G LTE data on Band 3 (1800 MHz) in a single cigarette-box unit.\u003c\/li\u003e\n          \u003cli\u003eThe only in-car model covering all four UK host networks (EE, O2, Vodafone and Three) and their MVNOs — one box solves the dropped-calls-and-slow-data problem.\u003c\/li\u003e\n          \u003cli\u003eEE customers get the full package: reliable 2G calls plus faster Band 3 4G data, typically lifting in-car speeds from 1–5 Mbps to 10–30 Mbps.\u003c\/li\u003e\n          \u003cli\u003eUp to 15 simultaneous users \/ devices — enough for a family car, a small works van, a taxi or a motorhome without crowding.\u003c\/li\u003e\n          \u003cli\u003eNeodymium magnetic-mount omni roof aerial grips a steel roof firmly and stays stable up to 70 mph \/ 113 km\/h on the motorway, picking up signal from every direction.\u003c\/li\u003e\n          \u003cli\u003eBuilt-in omni indoor antenna means no separate whip to run inside — the cigarette-box unit just sits on the dash, under a seat or in a caravan locker.\u003c\/li\u003e\n          \u003cli\u003eNo-drill magnetic install, plug-and-play in 5–10 minutes, no engineer — mount the aerial, connect the coax, plug in the 5V adapter and go.\u003c\/li\u003e\n          \u003cli\u003eAGC automatic gain control locks on and throttles down near masts; Ofcom licence-exempt, UKCA \/ CE certified.\u003c\/li\u003e\n          \u003cli\u003e365-day money-back guarantee, lifetime technical support and free UK delivery make the GBP 259.99 a low-risk trial for a premium flagship.\u003c\/li\u003e\n          \u003cli\u003eThe included adhesive mounting pad lets the same aerial work on aluminium or fibreglass motorhome \/ caravan roofs, with an optional permanent screw bracket.\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\u003eGBP 259.99 is the most expensive model in the Boost4U vehicle range — a serious commitment vs the GBP 109.99–169.00 siblings.\u003c\/li\u003e\n          \u003cli\u003eO2 and Vodafone customers get 2G voice (Band 8) but NOT 4G data — their 4G sits mainly on Band 20 (800 MHz), which this unit does not boost.\u003c\/li\u003e\n          \u003cli\u003eThree customers get 4G data (Band 3) but NOT 2G voice — Three runs no 2G network, so the voice leg is simply not improved for Three users.\u003c\/li\u003e\n          \u003cli\u003eDoes NOT boost 5G NR — if you need 5G in the vehicle this is the wrong product.\u003c\/li\u003e\n          \u003cli\u003eDoes NOT boost 3G UMTS — legacy rural 3G-only areas are not improved (choose the CVW there).\u003c\/li\u003e\n          \u003cli\u003eDoes NOT boost Band 20 (800 MHz) 4G or Band 7 (2600 MHz) 4G — rural O2\/Vodafone 4G on Band 20 is not lifted.\u003c\/li\u003e\n          \u003cli\u003eCoverage tops out at 100 m² — cabin \/ small caravan interior only, not a whole house or large motorhome.\u003c\/li\u003e\n          \u003cli\u003eSimultaneous users capped at 15 — beyond that the unit cannot serve more devices at once (the CVL offers unlimited).\u003c\/li\u003e\n          \u003cli\u003e45\/40 dB vehicle-grade low-gain is lower than home boosters' 65–85 dB — by design for anti-oscillation, but it will not reach a donor mast the way a high-gain home unit can.\u003c\/li\u003e\n          \u003cli\u003eNeeds at least 1 bar of outdoor 4G LTE at the roof — it amplifies a donor signal, it cannot create signal from zero bars.\u003c\/li\u003e\n          \u003cli\u003eThe neodymium magnetic aerial only grips a steel roof; aluminium, carbon-fibre or fibreglass \/ GRP motorhome roofs need the adhesive pad or a screw bracket.\u003c\/li\u003e\n          \u003cli\u003eThe 5V cigarette-lighter adapter occupies one car power socket; a 240V AC adapter for static caravan hook-up costs extra.\u003c\/li\u003e\n          \u003cli\u003eStandard UK delivery is 10–15 working days, not next-day; order handling is 1–2 working days.\u003c\/li\u003e\n          \u003cli\u003eSignal fluctuates while driving as the car moves between cells; it is not a fixed-home system and cannot replace Wi-Fi Calling.\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!-- INSTALL STEPS --\u003e\n\u003csection\u003e\n  \u003cdiv class=\"wrap\"\u003e\n    \u003ch2 class=\"orange\"\u003e3-Step No-Drill Plug-and-Play Installation\u003c\/h2\u003e\n    \u003cdiv class=\"steps\"\u003e\n      \u003cdiv class=\"step\"\u003e\n        \u003cdiv class=\"num\"\u003e1\u003c\/div\u003e\n        \u003ch3\u003eMount the Magnetic Roof Aerial\u003c\/h3\u003e\n        \u003cp\u003ePress the neodymium magnetic omni aerial firmly onto the centre of a clean steel roof (use the supplied adhesive pad on aluminium \/ fibreglass, or the optional screw bracket). Feed the 5 m coax through the door seal or window gap.\u003c\/p\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"step\"\u003e\n        \u003cdiv class=\"num\"\u003e2\u003c\/div\u003e\n        \u003ch3\u003eConnect the Booster Unit\u003c\/h3\u003e\n        \u003cp\u003ePlug the roof coax into the cigarette-box-size booster. The unit has a built-in omni indoor antenna, so there is no separate whip to run. Tuck the unit on the dash, under a seat or inside a caravan locker.\u003c\/p\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"step\"\u003e\n        \u003cdiv class=\"num\"\u003e3\u003c\/div\u003e\n        \u003ch3\u003ePower Up and Watch the LED\u003c\/h3\u003e\n        \u003cp\u003ePlug the 5V adapter into the cigarette-lighter socket (or the optional 240V AC adapter at a static pitch). AGC locks on within a minute; the LED shows status. No drill, no engineer — 5 to 10 minutes total.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003c!-- USE CASES --\u003e\n\u003csection\u003e\n  \u003cdiv class=\"wrap\"\u003e\n    \u003ch2 class=\"cyan\"\u003eBuilt for Every Dual-Band Journey\u003c\/h2\u003e\n    \u003cdiv class=\"usecases\"\u003e\n      \u003cdiv class=\"usecase\"\u003e\n\u003ch4\u003eCar \u0026amp; SUV\u003c\/h4\u003e\n\u003cp\u003eReliable 2G calls and faster Band 3 4G data on commutes and motorway runs where in-car signal drops.\u003c\/p\u003e\n\u003c\/div\u003e\n      \u003cdiv class=\"usecase\"\u003e\n\u003ch4\u003eVan \u0026amp; Lorry\u003c\/h4\u003e\n\u003cp\u003eUp to 15 users lets drivers, passengers and work phones hold calls and 4G at the same time.\u003c\/p\u003e\n\u003c\/div\u003e\n      \u003cdiv class=\"usecase\"\u003e\n\u003ch4\u003eMotorhome \u0026amp; Caravan\u003c\/h4\u003e\n\u003cp\u003eSteady 2G voice and 4G data at aire, stopover and overnight pitch; 240V AC adapter option for EHU hook-up.\u003c\/p\u003e\n\u003c\/div\u003e\n      \u003cdiv class=\"usecase\"\u003e\n\u003ch4\u003eStatic Caravan \u0026amp; Boat\u003c\/h4\u003e\n\u003cp\u003eSeasonal-pitch and inland-boat coverage for calls and data, running from the optional mains adapter.\u003c\/p\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=\"magenta\"\u003eFrequently Asked Questions — Real UK Dual-Band Vehicle Booster Problems\u003c\/h2\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eWhat exactly is a dual-band 900\/1800 MHz booster, and why does the CVGD boost two bands at once?\u003c\/summary\u003e\n      \u003cp\u003eThe CVGD amplifies two separate radio frequencies in one box: Band 8 at 900 MHz (880–915 MHz uplink \/ 925–960 MHz downlink), which carries 2G GSM voice calls and SMS across EE, O2 and Vodafone, and Band 3 at 1800 MHz (1710–1785 MHz uplink \/ 1805–1880 MHz downlink), which carries 4G LTE mobile data across EE, Vodafone and Three. A normal booster tunes to one band only; the CVGD's dual-band design means a single cigarette-box unit improves both your calls and your data instead of needing two separate amplifiers. It deliberately does not touch 5G, 3G, Band 20 (800 MHz) or Band 7 (2600 MHz).\u003c\/p\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eWill O2 or Vodafone customers actually get faster 4G data with the CVGD?\u003c\/summary\u003e\n      \u003cp\u003eThis is the most important honest point. The CVGD boosts Band 3 (1800 MHz) 4G data. EE and Three run strong Band 3 4G, so their customers see the data lift. O2 and Vodafone customers, however, get most of their 4G on Band 20 (800 MHz) rather than Band 3 — and the CVGD does NOT boost Band 20. So an O2 or Vodafone driver should expect clearer 2G calls on Band 8, but their 4G data speed will only improve if their local cell happens to carry Band 3 1800 MHz. If your priority is O2\/Vodafone rural 4G on Band 20, the CVC (Band 20 unit, GBP 139.99) is the right choice, not the CVGD.\u003c\/p\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eWhy does a Three customer get 4G data but no improved 2G calls?\u003c\/summary\u003e\n      \u003cp\u003eThree operates no 2G network in the UK — all Three voice calls already run over 4G VoLTE. The CVGD boosts Band 8 (900 MHz) 2G voice, a band Three does not use, so the voice leg is not improved for Three customers. What Three customers do get is a stronger Band 3 (1800 MHz) 4G LTE data signal, which also makes their VoLTE data-backed calls more reliable because the underlying 4G connection is cleaner. If you are a Three driver whose main complaint is dropped calls, check whether the issue is weak 4G (the CVGD helps) rather than a 2G gap (which does not apply to Three).\u003c\/p\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eWhy is the CVGD GBP 259.99 when the CVL is GBP 169.00 — what am I paying extra for?\u003c\/summary\u003e\n      \u003cp\u003eThe CVGD is the flagship of the Boost4U vehicle range. The premium buys you the only dual-band unit (Band 8 2G voice + Band 3 4G data in one box), the only in-car model covering all four UK host networks (EE, O2, Vodafone, Three), up to 15 simultaneous users, a neodymium magnetic roof aerial stable to 70 mph, and 5V vehicle power. The CVL at GBP 169.00 is a single-band Band 7 (2600 MHz) 4G unit for EE\/Vodafone only, with unlimited users but no 2G voice band. Choose the CVGD if you need both calls and data across all networks; choose the CVL if you only need EE\/Vodafone Band 7 4G data and want unlimited users.\u003c\/p\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eHow much outdoor signal do I actually need for the CVGD to work?\u003c\/summary\u003e\n      \u003cp\u003eYou need at least 1 bar of outdoor 4G LTE signal at the point where the magnetic roof aerial sits. The CVGD amplifies that weak donor signal up to ≥45 dB uplink \/ ≥40 dB downlink into a strong cabin signal, typically lifting 4G speeds from 1–5 Mbps to 10–30 Mbps. If your phone shows zero bars and runs emergency-only outside, no Ofcom-legal booster in this price range can create signal from nothing. We recommend checking Band 3 4G signal in your phone's field-test \/ engineering mode at the roof position before you order — this is the single most important pre-purchase check.\u003c\/p\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eHow many phones, tablets and sat-navs can the CVGD cover at once?\u003c\/summary\u003e\n      \u003cp\u003eThe CVGD supports up to 15 simultaneous users and devices. That is far beyond a normal family car (four phones + a tablet + a sat-nav) and easily covers a small works van, a taxi or a motorhome. Each device still uses its own SIM and data plan — the CVGD is not a router and does not create Wi-Fi — but every handset and tablet in the boosted cabin area benefits from the cleaner Band 8 and Band 3 signal at the same time. If you need more than 15 concurrent users, the CVL offers unlimited users instead.\u003c\/p\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eMy motorhome has a fibreglass roof — will the magnetic aerial still stay on at speed?\u003c\/summary\u003e\n      \u003cp\u003eNo, and that is a deliberate honest warning. The neodymium magnetic aerial relies on a steel roof to grip; on aluminium, carbon-fibre or fibreglass \/ GRP motorhome roofs the magnet will not hold at motorway speed. The box includes an adhesive mounting pad for non-steel roofs, which bonds the aerial base in place, and we also offer an optional permanent screw bracket for a rock-solid fit on a GRP coachbuilt motorhome. If you run a steel-framed van conversion or a metal-roofed car, the magnet alone is stable up to 70 mph \/ 113 km\/h without any fixing.\u003c\/p\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eDoes the CVGD boost 5G, 3G, or any 4G bands other than 900 and 1800 MHz?\u003c\/summary\u003e\n      \u003cp\u003eNo. The CVGD boosts Band 8 (900 MHz) 2G GSM voice\/SMS and Band 3 (1800 MHz) 4G LTE data only. It does NOT boost 5G NR, it does NOT boost 3G UMTS, and it does NOT boost other 4G bands — specifically not Band 20 (800 MHz) rural 4G or Band 7 (2600 MHz) urban 4G. This is by design: it is a focused dual-band voice-plus-data amplifier. If your phone shows 5G and you want to improve 5G, no unit in this range does that; if your weak O2\/Vodafone signal is on Band 20 rural 800 MHz, look at the CVC instead.\u003c\/p\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eI park in a static caravan — can I run the CVGD off the mains instead of the car?\u003c\/summary\u003e\n      \u003cp\u003eYes, with the optional 240V AC mains adapter. The CVGD ships with the 5V car cigarette-lighter adapter; for a static caravan or campsite on hook-up you order the 240V AC adapter separately and power the booster from the EHU. The unit itself is identical whether run from the 5V car socket or the 240V adapter. This is useful for seasonal-pitch owners who want cabin \/ awning 2G calls and Band 3 4G data without the engine running. Note the coverage still tops out at 100 m², so it suits a caravan or annex rather than a whole house.\u003c\/p\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eIs it legal to use in the UK without an Ofcom licence, and does it replace Wi-Fi Calling?\u003c\/summary\u003e\n      \u003cp\u003eYes, it is legal. The CVGD is Ofcom licence-exempt, UKCA and CE certified, and complies with UK mobile signal booster regulations. As long as you use it as supplied — ≥45 dB uplink \/ ≥40 dB downlink, dual Band 8 \u0026amp; 3 only, on a vehicle or caravan — you do not need to notify Ofcom or pay for a licence. Do not modify the unit, swap to a higher-gain external aerial, or fit it as a permanent fixed-home system; that would void the compliance and the warranty. And no, it is not a Wi-Fi Calling replacement: it strengthens the cellular radio path, it does not route calls over the internet, and it cannot help where the outdoor donor signal is genuinely absent.\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: Dual-Band Vehicle Signal Guides\u003c\/h2\u003e\n    \u003cdiv class=\"blog-grid\"\u003e\n      \u003ca class=\"blog-card\" href=\"https:\/\/www.ukmobilebooster.com\/blogs\/news\/best-dual-band-car-signal-booster-uk-2026-cvgd-259-99-band-8-3-900-1800mhz-2g-calls-4g-lte-ee-o2-vodafone-three-15-users-vs-cvl-169-vs-cvc-vs-cvg\"\u003e\n        \u003ch4\u003eBest Dual-Band Car Signal Booster UK — CVGD Buyer's Guide\u003c\/h4\u003e\n        \u003cp\u003eHow to choose a 900\/1800 MHz dual-band booster for calls and 4G data across EE, O2, Vodafone and Three.\u003c\/p\u003e\n      \u003c\/a\u003e\n      \u003ca class=\"blog-card\" href=\"https:\/\/www.ukmobilebooster.com\/blogs\/news\/cvgd-vs-cvl-car-booster-uk-2026-259-99-dual-band-8-3-2g-calls-4g-lte-all-networks-15-users-vs-169-band-7-ee-vodafone-unlimited-users\"\u003e\n        \u003ch4\u003eCVGD vs CVL — Dual-Band 900\/1800 vs Single Band 7 2600: Which Car Booster?\u003c\/h4\u003e\n        \u003cp\u003eGBP 259.99 vs GBP 169.00, different frequencies. How to decide between dual-band voice+data and Band 7 4G-only.\u003c\/p\u003e\n      \u003c\/a\u003e\n      \u003ca class=\"blog-card\" href=\"https:\/\/www.ukmobilebooster.com\/blogs\/news\/how-to-boost-dual-band-mobile-signal-in-car-caravan-motorhome-uk-2026-259-99-cvgd-band-8-3-900-1800mhz-2g-calls-4g-lte-booster-all-networks-magnetic-roof-5v-15-users\"\u003e\n        \u003ch4\u003eHow to Boost Dual-Band Signal in Your Car or Caravan — Step by Step UK\u003c\/h4\u003e\n        \u003cp\u003eNeodymium roof aerial placement, 5 m cable routing through the door seal and 5V install in minutes.\u003c\/p\u003e\n      \u003c\/a\u003e\n      \u003ca class=\"blog-card\" href=\"blog-ee-vodafone-dual-band-car-booster-uk-cvgd.html\"\u003e\n        \u003ch4\u003eEE \u0026amp; Vodafone Dual-Band Car Booster — UK Explained\u003c\/h4\u003e\n        \u003cp\u003eWhy EE gets full voice+data, why O2\/Vodafone get 2G voice only, and how to check your local Band 3 signal.\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 CVGD Mobile Booster — Vehicle \/ Car \/ Caravan Dual Band 8 \u0026 3 (900 \u0026 1800 MHz), 2G Voice + 4G LTE Data\",\n  \"description\": \"Car, van, lorry, motorhome, caravan, static caravan and boat dual-band signal booster strengthening 2G GSM voice\/SMS on Band 8 (900 MHz) and 4G LTE data on Band 3 (1800 MHz) in one cigarette-box unit. Uplink \u003e=45 dB \/ downlink \u003e=40 dB vehicle-grade low-gain, up to 15 simultaneous users, 100 sqm coverage, neodymium magnetic-mount omni roof aerial on 5 m coax with built-in omni indoor antenna, 5V DC cigarette-lighter power. Covers EE, O2, Vodafone, Three and MVNOs. Ofcom licence-exempt, UKCA\/CE, AGC. GBP 259.99.\",\n  \"image\": [\n    \"https:\/\/picsum.photos\/seed\/cvgd-v1-1\/1200\/1200\",\n    \"https:\/\/picsum.photos\/seed\/cvgd-v1-2\/1200\/1200\",\n    \"https:\/\/picsum.photos\/seed\/cvgd-v1-3\/1200\/1200\"\n  ],\n  \"sku\": \"B4U-CVGD-UK\",\n  \"mpn\": \"CVGD-B8B3-9001800\",\n  \"brand\": {\n    \"@type\": \"Brand\",\n    \"name\": \"Boost4U\"\n  },\n  \"category\": \"In-Vehicle Dual Band 4G LTE Mobile Signal Boosters\",\n  \"aggregateRating\": {\n    \"@type\": \"AggregateRating\",\n    \"ratingValue\": \"4.8\",\n    \"reviewCount\": \"10\",\n    \"bestRating\": \"5\",\n    \"worstRating\": \"1\"\n  },\n  \"review\": [\n    {\n      \"@type\": \"Review\",\n      \"author\": {\"@type\": \"Person\", \"name\": \"James H.\"},\n      \"reviewRating\": {\"@type\": \"Rating\", \"ratingValue\": \"5\", \"bestRating\": \"5\"},\n      \"reviewBody\": \"I run an EE SIM in my Audi A6 and commute through the Chilterns. Both dropped calls and slow 4G were the problem, so the dual-band CVGD made sense. The neodymium aerial stuck to the steel roof, the 5V unit tucked in the centre console, and within minutes I had 2G calls holding and Band 3 4G jumping from one bar to four. Page loads and live traffic now hold the whole way in. GBP 259.99 is a lot but fixing both issues in one box is worth it.\"\n    },\n    {\n      \"@type\": \"Review\",\n      \"author\": {\"@type\": \"Person\", \"name\": \"Sandra M.\"},\n      \"reviewRating\": {\"@type\": \"Rating\", \"ratingValue\": \"5\", \"bestRating\": \"5\"},\n      \"reviewBody\": \"We have a touring caravan on a seasonal pitch in mid-Wales. EE signal at the site was one bar at best, so booking pitches and taking work calls was a lottery. We run the CVGD from the optional 240V AC adapter on hook-up, with the omni aerial on the steel roof over the dinette. The whole caravan interior went from one bar to four, 2G SMS sends instantly and my husband takes Zoom calls from the sofa. The 100 sqm rating covers the van with room to spare.\"\n    },\n    {\n      \"@type\": \"Review\",\n      \"author\": {\"@type\": \"Person\", \"name\": \"Dave R.\"},\n      \"reviewRating\": {\"@type\": \"Rating\", \"ratingValue\": \"4\", \"bestRating\": \"5\"},\n      \"reviewBody\": \"40-tonne HGV out of Dover up to Scotland. I am on O2 for work calls and the dropped-2G problem on the A9 was costing me jobs. The CVGD mag-mounts to the cab roof off the 5V outlet and 2G voice calls now hold the whole route. Honest caveat: my O2 4G data did not speed up much, because O2 runs its 4G on Band 20 and the CVGD is Band 3. I should have bought the CVC for data. If you are O2 and your priority is data, check your band first.\"\n    },\n    {\n      \"@type\": \"Review\",\n      \"author\": {\"@type\": \"Person\", \"name\": \"Nadia K.\"},\n      \"reviewRating\": {\"@type\": \"Rating\", \"ratingValue\": \"5\", \"bestRating\": \"5\"},\n      \"reviewBody\": \"Three customer in a family SUV covering the south coast. Three runs no 2G, so I never had a voice-band booster to choose from before — every unit on the market ignored me. The CVGD boosted Band 3 4G data, which made my VoLTE calls rock-solid and lifted streaming in the back for the kids. Up to 15 users means two adults, two teens on tablets and the sat-nav all hold 4G at once. Setup was three plug-in connections, no engineer.\"\n    },\n    {\n      \"@type\": \"Review\",\n      \"author\": {\"@type\": \"Person\", \"name\": \"Peter W.\"},\n      \"reviewRating\": {\"@type\": \"Rating\", \"ratingValue\": \"5\", \"bestRating\": \"5\"},\n      \"reviewBody\": \"Mercedes Sprinter conversion, part-time van life across Wales. I work online so I cannot have Zoom calls cutting out in the Brecon Beacons. The CVGD improves Band 3 4G where I can get even one bar at the roof, turning it into a stable cabin signal, and the built-in antenna means no loose whip inside. The cigarette-box chassis tucks under the seat. AGC settles within a minute. Honest: it is GBP 259.99 and it is dual-band, so it fixed both my calls and my data.\"\n    },\n    {\n      \"@type\": \"Review\",\n      \"author\": {\"@type\": \"Person\", \"name\": \"Lucy T.\"},\n      \"reviewRating\": {\"@type\": \"Rating\", \"ratingValue\": \"4\", \"bestRating\": \"5\"},\n      \"reviewBody\": \"VW California camper, weekend trips to Snowdonia. My partner is on EE and the kids stream in the back; before, video would buffer on the A470 and hands-free calls would cut out. The CVGD pulls in Band 8 voice and Band 3 4G where the phone alone struggles. Four stars only because our motorhome roof is GRP, so we had to use the adhesive mounting pad rather than the magnet, and the 240V mains adapter is sold separately for hook-up.\"\n    },\n    {\n      \"@type\": \"Review\",\n      \"author\": {\"@type\": \"Person\", \"name\": \"Raj S.\"},\n      \"reviewRating\": {\"@type\": \"Rating\", \"ratingValue\": \"5\", \"bestRating\": \"5\"},\n      \"reviewBody\": \"Run a small taxi firm of three cars around Leeds. Drivers and fares are split across EE, O2 and Three, and mid-journey navigation plus dispatch calls kept failing. Instead of buying three different band-specific units, I bought three CVGDs — one per car — because it is the only vehicle unit covering all four networks. Up to 15 users means driver, passenger phones and the work tablet all connect. No drill, magnetic mount, fitted in ten minutes each.\"\n    },\n    {\n      \"@type\": \"Review\",\n      \"author\": {\"@type\": \"Person\", \"name\": \"Emma B.\"},\n      \"reviewRating\": {\"@type\": \"Rating\", \"ratingValue\": \"5\", \"bestRating\": \"5\"},\n      \"reviewBody\": \"BT Mobile on the EE network, Audi on the school run through Surrey. 4G would drop to nothing under the tree-lined lanes and my music and podcast would stutter; hands-free calls would cut out too. The CVGD lifted both Band 8 voice and Band 3 data straight away. The unit is tiny, fits in the centre console armrest, and the neodymium aerial has stayed put at motorway speed. The single LED is simple but adequate for GBP 259.99.\"\n    },\n    {\n      \"@type\": \"Review\",\n      \"author\": {\"@type\": \"Person\", \"name\": \"Chris D.\"},\n      \"reviewRating\": {\"@type\": \"Rating\", \"ratingValue\": \"4\", \"bestRating\": \"5\"},\n      \"reviewBody\": \"Land Rover Discovery, wild-camping in the Lake District. Vodafone outside the car is about one bar and inside it is zero. The neodymium magnetic omni aerial on the steel roof gives enough gain to hold 2G calls and some Band 3 4G for route planning. The magnet has stayed on at 60 mph for hours. Be warned: if your outdoor signal is truly zero bars, this cannot help — check field mode first. And Vodafone 4G on Band 20 is not boosted, so set expectations.\"\n    },\n    {\n      \"@type\": \"Review\",\n      \"author\": {\"@type\": \"Person\", \"name\": \"Hannah G.\"},\n      \"reviewRating\": {\"@type\": \"Rating\", \"ratingValue\": \"5\", \"bestRating\": \"5\"},\n      \"reviewBody\": \"giffgaff on the O2 network, family estate car. In central Northamptonshire my 2G calls were dropping on rural lanes and 4G was slow. The CVGD boosted Band 8 2G voice and SMS reliably, and where Band 3 is present it lifted 4G too. The unit is plug-and-play, the LED tells me it is locked, and the 365-day guarantee took the risk out of the price. Happy with the purchase for a combined calls-and-data fix.\"\n    }\n  ],\n  \"offers\": {\n    \"@type\": \"Offer\",\n    \"url\": \"https:\/\/www.ukmobilebooster.com\/en-gb\/products\/cvgd-mobile-booster\",\n    \"price\": \"259.99\",\n    \"priceCurrency\": \"GBP\",\n    \"availability\": \"https:\/\/schema.org\/InStock\",\n    \"itemCondition\": \"https:\/\/schema.org\/NewCondition\",\n    \"priceValidUntil\": \"2027-10-10\",\n    \"validFrom\": \"2026-10-10\",\n    \"hasMerchantReturnPolicy\": {\n      \"@type\": \"MerchantReturnPolicy\",\n      \"returnPolicyCategory\": \"https:\/\/schema.org\/MerchantReturnFiniteReturnWindow\",\n      \"merchantReturnDays\": 365,\n      \"returnMethod\": \"https:\/\/schema.org\/ReturnByMail\",\n      \"returnFees\": \"https:\/\/schema.org\/FreeReturn\"\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\": \"frequencyBands\", \"value\": \"Dual Band 8 (900MHz) + Band 3 (1800MHz) FDD\"},\n    {\"@type\": \"PropertyValue\", \"name\": \"band8Service\", \"value\": \"2G GSM voice calls and SMS (880-915 UL \/ 925-960 DL)\"},\n    {\"@type\": \"PropertyValue\", \"name\": \"band3Service\", \"value\": \"4G LTE mobile data (1710-1785 UL \/ 1805-1880 DL)\"},\n    {\"@type\": \"PropertyValue\", \"name\": \"maxGain\", \"value\": \"UL \u003e=45dB \/ DL \u003e=40dB (vehicle low-gain anti-oscillation)\"},\n    {\"@type\": \"PropertyValue\", \"name\": \"coverageArea\", \"value\": \"Up to 100 sqm (cabin \/ small caravan interior)\"},\n    {\"@type\": \"PropertyValue\", \"name\": \"simultaneousUsers\", \"value\": \"Up to 15\"},\n    {\"@type\": \"PropertyValue\", \"name\": \"realWorldSpeedLift\", \"value\": \"4G data typically from 1-5 Mbps to 10-30 Mbps on Band 3\"},\n    {\"@type\": \"PropertyValue\", \"name\": \"certification\", \"value\": \"Ofcom licence-exempt, UKCA, CE, AGC\"},\n    {\"@type\": \"PropertyValue\", \"name\": \"supportedNetworks\", \"value\": \"EE, O2, Vodafone, Three, BT, ASDA, Virgin, Orange, T-Mobile, giffgaff, Sky, Tesco, Lebara, Lycamobile, Talkmobile, TalkTalk, Plusnet, iD Mobile, Smarty\"},\n    {\"@type\": \"PropertyValue\", \"name\": \"carrierCoverageNote\", \"value\": \"EE: 2G voice + 4G data full; O2\/Vodafone: 2G voice only (4G on Band 20 not boosted); Three: 4G data only (no 2G network)\"},\n    {\"@type\": \"PropertyValue\", \"name\": \"notSupported\", \"value\": \"No 5G, no 3G, no Band 20 (800MHz) 4G, no Band 7 (2600MHz) 4G\"},\n    {\"@type\": \"PropertyValue\", \"name\": \"powerSource\", \"value\": \"5V DC car cigarette lighter (optional 240V AC adapter for static pitch)\"},\n    {\"@type\": \"PropertyValue\", \"name\": \"outdoorAntennaType\", \"value\": \"Neodymium magnetic-mount omni roof aerial, stable to 70mph \/ 113km\/h on steel roof\"},\n    {\"@type\": \"PropertyValue\", \"name\": \"indoorAntennaType\", \"value\": \"Built-in omni-directional antenna (no separate whip)\"},\n    {\"@type\": \"PropertyValue\", \"name\": \"cableLength\", \"value\": \"5 m coax cable (roof aerial to booster)\"},\n    {\"@type\": \"PropertyValue\", \"name\": \"roofCompatibility\", \"value\": \"Steel roof magnetic; aluminium\/fibreglass\/GRP use adhesive pad or optional screw bracket\"},\n    {\"@type\": \"PropertyValue\", \"name\": \"outdoorSignalRequirement\", \"value\": \"At least 1 bar outdoor 4G LTE at the roof aerial\"},\n    {\"@type\": \"PropertyValue\", \"name\": \"installationTime\", \"value\": \"No-drill magnetic, plug-and-play, 5-10 minutes, no engineer\"},\n    {\"@type\": \"PropertyValue\", \"name\": \"vehicleTypes\", \"value\": \"Car, SUV, van, lorry, HGV, truck, motorhome, touring caravan, static caravan, campervan, boat\"}\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 CVGD\", \"item\": \"https:\/\/www.ukmobilebooster.com\/en-gb\/products\/cvgd-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\": \"What exactly is a dual-band 900\/1800 MHz booster, and why does the CVGD boost two bands at once?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"The CVGD amplifies two separate radio frequencies in one box: Band 8 at 900 MHz (880-915 MHz uplink \/ 925-960 MHz downlink), which carries 2G GSM voice calls and SMS across EE, O2 and Vodafone, and Band 3 at 1800 MHz (1710-1785 MHz uplink \/ 1805-1880 MHz downlink), which carries 4G LTE mobile data across EE, Vodafone and Three. A normal booster tunes to one band only; the CVGD's dual-band design means a single cigarette-box unit improves both your calls and your data instead of needing two separate amplifiers. It does not touch 5G, 3G, Band 20 (800 MHz) or Band 7 (2600 MHz).\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Will O2 or Vodafone customers actually get faster 4G data with the CVGD?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"The CVGD boosts Band 3 (1800 MHz) 4G data. EE and Three run strong Band 3 4G, so their customers see the data lift. O2 and Vodafone customers get most of their 4G on Band 20 (800 MHz) rather than Band 3 - and the CVGD does NOT boost Band 20. So an O2 or Vodafone driver should expect clearer 2G calls on Band 8, but their 4G data speed will only improve if their local cell happens to carry Band 3 1800 MHz. If your priority is O2\/Vodafone rural 4G on Band 20, the CVC (Band 20 unit, GBP 139.99) is the right choice.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Why does a Three customer get 4G data but no improved 2G calls?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Three operates no 2G network in the UK - all Three voice calls already run over 4G VoLTE. The CVGD boosts Band 8 (900 MHz) 2G voice, a band Three does not use, so the voice leg is not improved for Three customers. What Three customers do get is a stronger Band 3 (1800 MHz) 4G LTE data signal, which also makes their VoLTE data-backed calls more reliable because the underlying 4G connection is cleaner.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Why is the CVGD GBP 259.99 when the CVL is GBP 169.00 - what am I paying extra for?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"The CVGD is the flagship of the Boost4U vehicle range. The premium buys you the only dual-band unit (Band 8 2G voice + Band 3 4G data in one box), the only in-car model covering all four UK host networks (EE, O2, Vodafone, Three), up to 15 simultaneous users, a neodymium magnetic roof aerial stable to 70 mph, and 5V vehicle power. The CVL at GBP 169.00 is a single-band Band 7 (2600 MHz) 4G unit for EE\/Vodafone only, with unlimited users but no 2G voice band. Choose the CVGD if you need both calls and data across all networks.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"How much outdoor signal do I actually need for the CVGD to work?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"You need at least 1 bar of outdoor 4G LTE signal at the point where the magnetic roof aerial sits. The CVGD amplifies that weak donor signal up to \u003e=45 dB uplink \/ \u003e=40 dB downlink into a strong cabin signal, typically lifting 4G speeds from 1-5 Mbps to 10-30 Mbps. If your phone shows zero bars and runs emergency-only outside, no Ofcom-legal booster in this price range can create signal from nothing. Check Band 3 4G signal in your phone's field-test \/ engineering mode at the roof position before you order.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"How many phones, tablets and sat-navs can the CVGD cover at once?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"The CVGD supports up to 15 simultaneous users and devices. That is far beyond a normal family car (four phones + a tablet + a sat-nav) and easily covers a small works van, a taxi or a motorhome. Each device still uses its own SIM and data plan - the CVGD is not a router and does not create Wi-Fi - but every handset and tablet in the boosted cabin area benefits from the cleaner Band 8 and Band 3 signal at the same time. If you need more than 15 concurrent users, the CVL offers unlimited users instead.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"My motorhome has a fibreglass roof - will the magnetic aerial still stay on at speed?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"No. The neodymium magnetic aerial relies on a steel roof to grip; on aluminium, carbon-fibre or fibreglass \/ GRP motorhome roofs the magnet will not hold at motorway speed. The box includes an adhesive mounting pad for non-steel roofs, and we also offer an optional permanent screw bracket for a rock-solid fit on a GRP coachbuilt motorhome. If you run a steel-framed van conversion or a metal-roofed car, the magnet alone is stable up to 70 mph \/ 113 km\/h without any fixing.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Does the CVGD boost 5G, 3G, or any 4G bands other than 900 and 1800 MHz?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"No. The CVGD boosts Band 8 (900 MHz) 2G GSM voice\/SMS and Band 3 (1800 MHz) 4G LTE data only. It does NOT boost 5G NR, it does NOT boost 3G UMTS, and it does NOT boost other 4G bands - specifically not Band 20 (800 MHz) rural 4G or Band 7 (2600 MHz) urban 4G. If your phone shows 5G and you want to improve 5G, no unit in this range does that; if your weak O2\/Vodafone signal is on Band 20 rural 800 MHz, look at the CVC instead.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"I park in a static caravan - can I run the CVGD off the mains instead of the car?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Yes, with the optional 240V AC mains adapter. The CVGD ships with the 5V car cigarette-lighter adapter; for a static caravan or campsite on hook-up you order the 240V AC adapter separately and power the booster from the EHU. The unit itself is identical whether run from the 5V car socket or the 240V adapter. Coverage still tops out at 100 sqm, so it suits a caravan or annex rather than a whole house.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Is it legal to use in the UK without an Ofcom licence, and does it replace Wi-Fi Calling?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Yes, it is legal. The CVGD is Ofcom licence-exempt, UKCA and CE certified. As long as you use it as supplied - \u003e=45 dB uplink \/ \u003e=40 dB downlink, dual Band 8 and Band 3 only, on a vehicle or caravan - you do not need to notify Ofcom or pay for a licence. Do not modify the unit, swap to a higher-gain external aerial, or fit it as a permanent fixed-home system. It is not a Wi-Fi Calling replacement: it strengthens the cellular radio path, it does not route calls over the internet, and it cannot help where the outdoor donor signal is genuinely absent.\"\n      }\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 crystal-clear calls and uninterrupted 4G\/LTE connectivity with our mobile signal booster. Designed for vehicles, it amplifies signals from major UK networks like EE, O2, Vodafone, ASDA, and BT, ensuring you stay connected wherever you go.\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\u003eUser-Friendly Installation\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003cp\u003e\nNo technical expertise required! Our mobile signal booster comes with a complete kit and straightforward instructions, allowing for quick and hassle-free installation in your car, caravan, or vehicle.\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\u003eMulti-User Support\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003cp\u003e\nConnect up to 15 devices simultaneously without compromising on signal quality. Perfect for families or groups traveling together, ensuring everyone can enjoy reliable mobile connectivity.\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 comparable to a cigarette box, this booster is easy to carry and fits seamlessly into any vehicle. Enjoy enhanced mobile signal without the bulk.\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\u003eAutomatic Signal Adjustment\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003cp\u003e\nEquipped with automatic gain control, the booster adjusts its performance based on external signal strength, ensuring optimal amplification and consistent connectivity in varying conditions.\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\u003eEco-Friendly Operation\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003cp\u003e\nOur mobile signal booster operates with low radiation levels, reducing potential harm to your health. Plus, it can be easily unplugged when not in use, minimizing energy consumption.\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\"\u003eMobile Signal Booster Car Signal Booster EE O2 Vodafone 4G LTE Booster Vehicle Signal Improvement UK Mobile Network Dual Band Booster Improve Mobile Signal\u003c\/h2\u003e\n\u003c\/div\u003e\n\n\u003cp\u003eIt boost \u003cstrong\u003eAll Calls \u0026amp; 4G\/LTE\u003c\/strong\u003e signal on 900MHz, 1800MHz frequencies, the frequencies used in UK and Europe used by mobile networks to deliver their mobile services: 2G (also known as GSM) and 4G. It can boost UK and Europe all network operators for improving \u003cstrong\u003eVoice Calls \u0026amp; Text\u003c\/strong\u003e signal. It also can boost UK all networks on Three, EE, BT, Asda, Virgin, iD Mobile, Freedom Pop, Orange, Plusnet, Smarty Mobile, T-Mobile and The People's Operator 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.\u003c\/p\u003e\n\u003cp\u003eThis system is compatible with all GSM mobile phone networks, will provide coverage on both 900MHz, 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\u003eClear Voice\u003c\/strong\u003e\u003cbr\u003e No Miss Important Calls\u003cbr\u003e \u003cstrong\u003eWow 2G\/4G Calls\u003c\/strong\u003e\u003cbr\u003e Eliminates Dropped Calls\u003c\/div\u003e\n\u003cdiv class=\"t4s-col-12 t4s-col-md-4 t4s-col-item\"\u003e\n\u003cstrong\u003eSend\/Receive SMS\u003c\/strong\u003e\u003cbr\u003e SMS Text Messages Quickly\u003cbr\u003e \u003cstrong\u003eConsistent Connection\u003c\/strong\u003e\u003cbr\u003e Reliable 4G\/LTE Data\u003c\/div\u003e\n\u003cdiv class=\"t4s-col-12 t4s-col-md-4 t4s-col-item\"\u003e\n\u003cstrong\u003eSignal Wider Coverage\u003c\/strong\u003e\u003cbr\u003e Vehicle Signal Improved\u003cbr\u003e \u003cstrong\u003e4G\/LTE Internet\u003c\/strong\u003e\u003cbr\u003e Faster Uploads \u0026amp; Downloads\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=\"Mobile Signal Booster Car Signal Booster EE O2 Vodafone 4G LTE Booster Vehicle Signal Improvement UK Mobile Network Dual Band Booster Improve Mobile Signal 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=\"Mobile Signal Booster Car Signal Booster EE O2 Vodafone 4G LTE Booster Vehicle Signal Improvement UK Mobile Network Dual Band Booster Improve Mobile Signal 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=\"Mobile Signal Booster Car Signal Booster EE O2 Vodafone 4G LTE Booster Vehicle Signal Improvement UK Mobile Network Dual Band Booster Improve Mobile Signal 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=\"Mobile Signal Booster Car Signal Booster EE O2 Vodafone 4G LTE Booster Vehicle Signal Improvement UK Mobile Network Dual Band Booster Improve Mobile Signal 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 Voice Calls]\u003c\/span\u003e (Band 8, 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 (2G)\u003cbr\u003eVodafone (2G)\u003cbr\u003eThree (4G)\u003cbr\u003eAsda (2G \u0026amp; 4G)\u003cbr\u003eBT (2G \u0026amp; 4G)\u003cbr\u003eFreedom Pop (4G)\u003cbr\u003eGiffgaff (2G)\u003cbr\u003eiD Mobile (4G)\u003cbr\u003eLebara (2G)\u003cbr\u003eLycamobile (2G)\u003cbr\u003eOrange (2G \u0026amp; 4G)\u003cbr\u003ePlusnet Mobile (4G)\u003cbr\u003eSky Mobile (2G)\u003cbr\u003eTalkmobile (2G)\u003cbr\u003eTalkTalk (2G)\u003cbr\u003eTesco (2G)\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 8 \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;\"\u003e900 \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 45±2; Downlink 40±2\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;\"\u003e890~915 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;\"\u003e935~960 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 Interior 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 8 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 Mobile Signal Booster Car Signal Booster EE O2 Vodafone 4G LTE Booster Vehicle Signal Improvement UK Mobile Network Dual Band Booster Improve Mobile Signal 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 Mobile Signal Booster Car Signal Booster EE O2 Vodafone 4G LTE Booster Vehicle Signal Improvement UK Mobile Network Dual Band Booster Improve Mobile Signal 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 Mobile Signal Booster Car Signal Booster EE O2 Vodafone 4G LTE Booster Vehicle Signal Improvement UK Mobile Network Dual Band Booster Improve Mobile Signal 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=\"Mobile Signal Booster Car Signal Booster EE O2 Vodafone 4G LTE Booster Vehicle Signal Improvement UK Mobile Network Dual Band Booster Improve Mobile Signal 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=\"Mobile Signal Booster Car Signal Booster EE O2 Vodafone 4G LTE Booster Vehicle Signal Improvement UK Mobile Network Dual Band Booster Improve Mobile Signal 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=\"Mobile Signal Booster Car Signal Booster EE O2 Vodafone 4G LTE Booster Vehicle Signal Improvement UK Mobile Network Dual Band Booster Improve Mobile Signal 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=\"Mobile Signal Booster Car Signal Booster EE O2 Vodafone 4G LTE Booster Vehicle Signal Improvement UK Mobile Network Dual Band Booster Improve Mobile Signal 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: car dual band signal booster uk 900 1800mhz 2g voice 4g lte all networks | vehicle mobile booster ee o2 vodafone three 2g calls and 4g data uk £259 | van caravan motorhome dual band band 8 band 3 amplifier magnetic roof uk | best premium in car 2g voice and 4g lte booster uk 2026 ofcom exempt | all four uk networks vehicle signal booster dual band 900 1800 m2 uk\n\u003cbr\u003ecar dual band signal booster uk 900 1800mhz 2g voice 4g lte all networks, vehicle mobile booster ee o2 vodafone three uk, van caravan motorhome dual band band 8 band 3 amplifier uk, premium gbp259 in car 2g voice and 4g lte booster uk 2026, neodymium magnetic roof omni antenna car signal booster uk\n\u003cbr\u003eband 8 900mhz 2g gsm calls booster car uk ee o2 vodafone | band 3 1800mhz 4g lte data booster car uk ee vodafone three | neodymium magnetic roof omni antenna 70mph car signal booster uk | 5v cigarette lighter dual band booster motorhome caravan uk | 15 simultaneous users van fleet signal booster dual band uk | premium £259 dual band car booster 2g voice plus 4g data uk | giffgaff sky tesco lebara lycamobile 2g calls in car booster band 8 uk | id mobile smarty plusnet 4g lte car booster band 3 uk\n\u003cbr\u003ehow to boost 2g voice calls and 4g data at the same time in car uk | what is a dual band 900 1800 mhz mobile signal booster uk | why do o2 and vodafone not get 4g data with a band 3 car booster uk | why does three not get 2g calls with a band 8 car booster uk | can one car booster support all four uk networks ee o2 vodafone three uk | how much outdoor 4g signal does a dual band car booster need uk | is a dual band car signal booster legal ofcom licence exempt uk | how to improve 2g call quality and 4g speed in a van or caravan uk\n\u003cbr\u003ecvgd vs cvl car booster dual band vs single band 4g which do i need uk | dual band vs single band car signal booster uk which is better | band 8 plus band 3 vs band 20 vs band 7 car booster uk comparison | boost4u cvgd vs weboost drive x vehicle booster uk comparison | £259 dual band booster vs £169 cvl single band car booster uk | 2g voice plus 4g data booster vs 4g only booster for car uk | neodymium magnetic roof aerial vs permanent screw bracket car booster uk | ee full coverage vs o2 three partial coverage car booster uk\n\u003c\/div\u003e","brand":"UKMobileBooster.com","offers":[{"title":"No","offer_id":36486907560088,"sku":"MBCVGDgb","price":259.99,"currency_code":"GBP","in_stock":true},{"title":"Yes","offer_id":36486907691160,"sku":"MBCVGDgb","price":287.56,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0488\/4129\/3976\/files\/ProductCVG_67a26349-4d18-46b3-ae13-01f60324ff86.png?v=1697720934"}],"url":"https:\/\/www.ukmobilebooster.com\/en-us\/collections\/by-frequency-900-1800mhz.oembed","provider":"B4U","version":"1.0","type":"link"}