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A mobile signal booster kit including a main amplifier, an antenna, a coaxial cable, a 4G LTE module, and other components. GDW500 Tri-Band Signal Booster 500m², 50 Users — £647.83 UK
Man sitting on a couch using a smartphone with a blurred outdoor background UK Mobile Phone Signal Booster Improve Signal
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Calls & 3G & 4G LTE - 500m2 (EE/ASDA/BT/Three) Mobile Signal Booster

  • In United Kingdom this booster works with:
  • £647.83 GBP

    Upgrade External Cable To Metres: No

    No
    No
    20 M
    30 M
    40 M
    50 M

    Upgrade External Aerial: No

    No
    No
    Yes

    Upgrade Protector: No

    No
    No
    Yes

    Enhance your UK mobile signal with a variety of boosters including 3G/4G LTE boosters from reputable brands like EE, BT Mobile, Asda Mobile, and Three Network for improved indoor coverage and signal enhancement.

    Frequently Bought Together

    Total price:£885.78
    Description
    GDW Tri-Band · Band 8 & 3 & 1 (900 / 1800 / 2100 MHz) · 2G Voice + 3G + 4G LTE · ≥23 dBm · 500 m² · 50 Users · 8 dBi Yagi · Ofcom Licence-Exempt · UKCA / CE

    Boost4U GDW500 Tri-Band Mobile Signal Booster — 2G Calls, 3G & 4G LTE for All UK Networks, 500 m², Up to 50 Users, £647.83

    The flagship Boost4U GDW500 amplifies Band 8 (900 MHz) 2G calls & SMS, Band 3 (1800 MHz) 4G LTE and Band 1 (2100 MHz) 3G UMTS in one box, with ≥55 dB uplink gain, ≥60 dB downlink gain, ≥23 dBm max output, an 8 dBi weatherproof Yagi and a 5 dBi indoor panel, covering up to 500 m² for up to 50 users at £647.83 GBP.

    £647.83 GBP · Free UK Delivery · 365-Day Return
    Boost4U GDW500 tri-band Band 8 Band 3 Band 1 900 1800 2100MHz mobile signal booster kit with 8dBi Yagi outdoor antenna and 5dBi indoor panel, 500m² coverage for up to 50 users

    The Boost4U GDW500 is the flagship tri-band Band 8 & Band 3 & Band 1 (900/1800/2100 MHz) mobile signal booster, priced at £647.83 GBP, that simultaneously amplifies 2G GSM voice calls and SMS on 900 MHz, 4G LTE data on 1800 MHz and 3G UMTS data on 2100 MHz, with ≥55 dB uplink gain, ≥60 dB downlink gain and ≥23 dBm maximum output power across up to 500 m² for up to 50 simultaneous users, using an 8 dBi weatherproof Yagi directional outdoor antenna, a 5 dBi indoor panel/whip antenna, a 10 m outdoor plus 5 m indoor low-loss N-type coax, and an AC 100–240 V UK 3-pin adapter outputting DC 5 V. EE, BT Mobile, ASDA Mobile, Virgin Mobile, Orange, T-Mobile and The People's Operator receive the full 2G + 3G + 4G package; Three, iD Mobile, SMARTY, Plusnet Mobile and Freedom Pop receive 3G + 4G; O2, Vodafone, giffgaff, Sky Mobile, Tesco Mobile, Lebara, Lycamobile, Talkmobile and TalkTalk receive 2G calls + 3G but no 4G LTE because their 4G rides Band 20 (800 MHz), which this unit does not cover. The GDW500 does not boost 5G, Band 20 (800 MHz) or Band 7 (2600 MHz). It is Ofcom licence-exempt, UKCA/CE certified, weighs 3.0 kg, ships free to 15 countries in 10–15 working days after 1–2 days handling, and is covered by a 365-day money-back guarantee.

    Product Identity & Pricing

    Product Name Boost4U GDW500 Mobile Booster — Calls & 3G & 4G LTE, 500 m² (EE / ASDA / BT / Three network range)
    Model / MPN GDW500 / MBDW500gb
    SKU MBGDW500gb
    GTIN-13 / EAN 6920702763512
    Brand Boost4U (vendor UKMobileBooster.com)
    Category GDW Tri-Band Mobile Signal Boosters
    Base Price £647.83 GBP (base variant No/No/No)
    Upgrade Options 20 m cable +£20; high-gain aerial +£50; surge protector +£20 (combinations up to £767.83)
    Indoor Coverage Up to 500 m²
    Simultaneous Users Up to 50
    Weight 3.0 kg
    Published / Updated Published 2020-09-23; updated 2026-10-17

    Frequency Bands & Electrical Specifications

    Parameter Value
    Frequency Band Tri Band 8 & 3 & 1 (900 & 1800 & 2100 MHz) FDD
    Uplink — Band 8 890 – 915 MHz (900 MHz)
    Downlink — Band 8 935 – 960 MHz (900 MHz)
    Uplink — Band 3 1710 – 1785 MHz (1800 MHz)
    Downlink — Band 3 1805 – 1880 MHz (1800 MHz)
    Uplink — Band 1 1930 – 1990 MHz (2100 MHz)
    Downlink — Band 1 2110 – 2180 MHz (2100 MHz)
    Supported Services 2G GSM (Calls & SMS) + 3G UMTS + 4G LTE (Data & VoLTE)
    Uplink Gain (Gp) ≥ 55 dB
    Downlink Gain (Gp) ≥ 60 dB
    Max Output Power (Po) ≥ 23 dBm
    Operating Temperature -10°C to +55°C
    Ports BS (outdoor donor), MS (indoor server)
    Automatic Gain Control AGC built in — self-adjusts to prevent oscillation and overload across all three bands

    Antennas, Cable & Separation

    Outdoor Antenna 8 dBi Yagi directional, weatherproof (mounted 3–5 m high, aimed at the nearest base station)
    Indoor Antenna 5 dBi panel / whip indoor antenna
    Outdoor Cable Included 10 m outdoor low-loss coaxial cable, N-type connectors (upgradable to 20 m for +£20; higher-gain aerial +£50)
    Indoor Cable Included 5 m indoor low-loss coaxial cable connecting booster unit to indoor panel
    Connector Type N-type male / female on both ends of the outdoor coax
    Minimum Antenna Separation 10 m vertical separation between outdoor Yagi and indoor panel to prevent self-oscillation
    Outdoor Donor Signal Required At least 1–2 bars of usable outdoor signal (Band 8, Band 3 and/or Band 1) at the Yagi mounting point
    8 dBi weatherproof Yagi directional outdoor antenna mounted on a UK chimney aiming at the mobile mast

    8 dBi Yagi Donor Antenna

    The directional Yagi pulls in weak fringe donor signal on Bands 8, 3 and 1 and must be physically aimed at the nearest base station using a field-strength app.

    5 dBi indoor panel antenna mounted centrally on a hallway ceiling connected to the GDW500 booster

    5 dBi Indoor Panel

    The indoor panel/whip re-broadcasts the boosted signal centrally; keep it at least 10 m below the Yagi to avoid feedback.

    Power Supply, Certification & Installation

    Power Adapter Input AC 100 – 240 V, 50/60 Hz, UK 3-pin plug
    Power Adapter Output DC 5 V
    Certification UKCA / CE; Ofcom Licence-Exempt
    Installation Time 30–60 minutes, DIY; drill, screwdriver, spanner, ladder; no engineer visit
    5G NR Support No — 5G is not boosted on any band
    Unsupported Bands Band 20 (800 MHz) 4G, Band 7 (2600 MHz) 4G, 5G NR on any band
    Warranty / Returns 365-day money-back guarantee; return shipping deducted from refund
    Delivery Free shipping; handling 1–2 working days, UK transit 10–15 working days; 15 destination countries

    UK Network Compatibility Matrix

    Carrier / MVNO Service Boosted Notes
    EE 2G calls + 3G + 4G LTE Full package on Bands 8, 1 and 3
    BT Mobile 2G calls + 3G + 4G LTE Uses EE infrastructure
    ASDA Mobile 2G calls + 3G + 4G LTE Uses EE infrastructure
    Virgin Mobile 2G calls + 3G + 4G LTE Band 3 4G + Band 8 voice + Band 1 3G
    Orange 2G calls + 3G + 4G LTE Legacy EE brand
    T-Mobile 2G calls + 3G + 4G LTE Legacy EE brand
    The People's Operator 2G calls + 3G + 4G LTE EE-networked MVNO
    Three 3G data + 4G LTE No 2G voice; Three has no 2G network in the UK
    iD Mobile 3G data + 4G LTE Uses Three infrastructure
    SMARTY 3G data + 4G LTE Uses Three infrastructure, data-focused
    Plusnet Mobile 3G data + 4G LTE EE-networked data MVNO
    Freedom Pop 3G data + 4G LTE Data-focused MVNO
    O2 2G calls + 3G data No 4G — O2 4G rides Band 20 800 MHz, not boosted
    Vodafone 2G calls + 3G data No 4G — Vodafone 4G rides Band 20 800 MHz, not boosted
    giffgaff / Sky / Tesco 2G calls + 3G data O2-networked; no 4G on this unit
    Lebara / Talkmobile 2G calls + 3G data Vodafone-networked; no 4G on this unit
    Lycamobile / TalkTalk 2G calls + 3G data O2-networked; no 4G on this unit

    What's in the Box

    GDW500 Booster Unit 1 × indoor tri-band amplifier with LED indicators (power, Band 8, Band 3, Band 1, AGC status)
    Outdoor Antenna 1 × 8 dBi Yagi directional weatherproof antenna, wall/chimney/fascia mount
    Indoor Antenna 1 × 5 dBi panel / whip indoor antenna
    Outdoor Coax 1 × 10 m low-loss outdoor coaxial cable with N-type connectors (upgradable to 20 m)
    Indoor Coax 1 × 5 m indoor coaxial cable to the indoor panel
    Power Adapter 1 × AC 100–240 V 50/60 Hz UK 3-pin adapter, DC 5 V output
    Mounting Brackets Mounting hardware for outdoor Yagi and indoor panel
    Documentation English user manual with DIY install guide and support card
    Complete GDW500 booster kit laid out: amplifier unit, Yagi antenna, indoor panel, coax cables and UK power adapter

    Complete Kit

    Everything needed for a DIY install arrives in one box; no separate antenna or cable purchase required at the base price.

    Pros & Cons — Honest Review

    Pros

    • The flagship tri-band unit combining Band 8 voice, Band 3 4G and Band 1 3G in one amplifier at 500 m² — one box, one power supply, one install.
    • Up to 500 m² coverage and up to 50 simultaneous users, suited to large detached homes, two-storey houses, extended offices and small warehouses.
    • ≥23 dBm max output (vs ≥17 dBm on the 250 m² model) delivers the stronger re-broadcast signal needed to reach the larger area and more users.
    • EE, BT, ASDA, Virgin, Orange and T-Mobile customers receive the complete 2G + 3G + 4G package on a single plan.
    • 8 dBi weatherproof directional Yagi targets weak fringe donor signal on the chimney or gable; ≥55 dB uplink / ≥60 dB downlink gain.
    • Three, iD, SMARTY, Plusnet and Freedom Pop users get boosted 3G + 4G indoors on Band 1 and Band 3.
    • Ofcom licence-exempt, UKCA/CE certified with AGC; no monthly fee, no new SIM contract, insert your existing SIM.
    • 365-day money-back guarantee and free shipping to 15 European countries; DIY install in 30–60 minutes with standard tools.

    Cons

    • At £647.83 it is a premium flagship — the dual-band GD500 and GW500 at £365.49 cover the same 500 m² with only two bands, so you pay £282.34 for the third band and 50-user capacity.
    • O2 and Vodafone customers get 2G calls + 3G but no 4G LTE: their 4G rides Band 20 (800 MHz), which the GDW500 does not support; choose a Band 20 unit if 4G speed is the main pain.
    • The standard 10 m outdoor cable may need the +£20 20 m upgrade for detached houses with a far chimney or gable.
    • Outdoor Yagi and indoor panel need 10 m vertical separation to prevent self-oscillation; tight single-floor layouts are hard to fit.
    • No 5G on any band, and no Band 20 (800 MHz) or Band 7 (2600 MHz) 4G.
    • Free delivery takes 10–15 working days after 1–2 days handling — it is not next-day.
    • The indoor antenna is only 5 dBi; coverage at the far edge of 500 m² depends on placing the panel centrally.
    • Requires 1–2 bars of outdoor donor signal; it cannot create signal where none exists outside.

    Where the GDW500 Works

    Large four-bedroom UK family home with the GDW500 Yagi on the chimney and indoor panel on the landing

    Large Family Home (Up to 500 m²)

    A four-to-six-bedroom detached or two-storey house where mixed EE, Three and O2/Vodafone SIMs finally hold calls, 3G and 4G across every room, up to 50 people on family and guest devices.

    Small UK office open plan with staff phones on signal thanks to the GDW500 50-user capacity

    Small Office / Team (Up to 50 Users)

    An 8–20 person office, showroom or medical practice where staff phones and data SIMs hold calls and 4G across desks, meeting rooms and the back office under the 50-user cap.

    Converted garage and workshop used as a home office boosted by the GDW500 signal amplifier

    Garage / Workshop Conversion

    A garage, workshop or garden room separated from the house by solid construction, fed by the chimney-mounted Yagi and a centrally placed indoor panel.

    Steel-clad metal building on a rural UK farm with the GDW500 overcoming signal blockage

    Metal Building / Farm Shed

    A steel-clad barn, portable cabin or farm building that normally blocks all signal; the Yagi pulls fringe donor signal and ≥23 dBm output pushes it through the metal shell.

    Frequently Asked Questions — Real UK Flagship Questions

    Which UK networks actually get 4G LTE on the GDW500?

    On the GDW500's Band 3 (1800 MHz), 4G LTE works for EE, BT Mobile, ASDA Mobile, Virgin Mobile, Orange, T-Mobile, The People's Operator, Three, iD Mobile, SMARTY, Plusnet Mobile and Freedom Pop. O2, Vodafone, giffgaff, Sky Mobile, Tesco Mobile, Lebara, Lycamobile, Talkmobile and TalkTalk do NOT get 4G on this unit because their 4G rides Band 20 (800 MHz), which the GDW500 does not cover; those SIMs still receive boosted 2G calls on Band 8 and 3G on Band 1.

    Why don't O2 and Vodafone get 4G on the GDW500?

    O2 and Vodafone deliver most of their 4G LTE on Band 20 (800 MHz), a band the GDW500 does not amplify. The GDW500 boosts Band 8 (900 MHz) 2G calls and SMS, Band 3 (1800 MHz) 4G LTE and Band 1 (2100 MHz) 3G UMTS. An O2 or Vodafone SIM therefore receives boosted calls on Band 8 and boosted 3G data on Band 1, but its Band 20 4G is untouched. If your main problem is slow O2 or Vodafone 4G indoors, a dedicated Band 20 booster is the correct product, not the GDW500.

    How does the 500m² GDW500 differ from the 250m² GDW250?

    Both are tri-band Band 8+3+1 units with the same 8 dBi Yagi, 5 dBi indoor panel and 10 m+5 m cable, but the GDW500 covers up to 500 m² for up to 50 users and outputs at least 23 dBm, while the GDW250 covers up to 250 m² for up to 25 users at at least 17 dBm. Choose 500 m² for a large detached home, two-storey house, extended office or warehouse; 250 m² suits a three-to-five-bedroom home or small shop.

    How do 50 simultaneous users work, and can a small office use the GDW500?

    The GDW500 supports up to 50 phones or data devices connected at the same time, which fits a large family home, an 8-20 person office, a shop or a small warehouse. It is a shared RF capacity: every connected device uses the boosted bands, and beyond 50 active users the signal thins out. A busy call-centre floor or fifty-desk office needs a commercial C-series system instead.

    Why does the GDW500 output ≥23 dBm when the GDW250 outputs ≥17 dBm, and does that matter?

    Max output power (Po) in dBm drives how strongly the indoor antenna re-broadcasts signal across the floor area. The GDW500's at least 23 dBm output is roughly 4 dB (about 2.5 times) stronger than the GDW250's at least 17 dBm, which is what lets it reach 500 m² and 50 users instead of 250 m² and 25 users. Both share the same ≥55 dB uplink and ≥60 dB downlink gain; the difference is output power and coverage, not band coverage.

    Should I buy the tri-band GDW500 at £647.83 or a £365.49 dual-band sibling?

    The GD500 covers Band 8+3 (calls + 4G) at 500 m² for £365.49 and the GW500 covers Band 8+1 (calls + 3G) at 500 m² for £365.49. The GDW500 adds the missing third band — 3G fallback on Band 1 for the GD500, 4G on Band 3 for the GW500 — for £282.34 more. Buy the GDW500 only when you genuinely need all three services, mixed-carrier SIMs, or future-proofing; if you need just voice + 4G, the GD500 saves money.

    How long does DIY installation take and what tools are required?

    A DIY install takes 30–60 minutes and needs a drill, screwdriver, spanner and ladder. Mount the 8 dBi Yagi outdoors at 3–5 m aiming at the nearest mast, run the 10 m outdoor N-type coax through a drilled wall, place the 5 dBi indoor panel centrally at least 10 m below the Yagi, connect the 5 m indoor coax, and plug in the UK 3-pin adapter. No engineer visit or call-out charge is required.

    How much outdoor donor signal do I need before the GDW500 can work?

    At least 1–2 bars of usable outdoor signal (on Band 8, Band 3 or Band 1) at the Yagi mounting point on the roof, chimney or gable. A booster amplifies the donor signal it receives; it cannot create signal where none exists outside. If your phone shows zero bars and emergency calls only at the front door, this unit will not work, and neither will any Ofcom-legal booster at this price.

    What does the 365-day money-back guarantee cover, and who pays return shipping?

    The GDW500 carries a 365-day money-back guarantee: if it does not work for your location, return it by mail within 365 days for a refund. Return shipping is deducted from the refund (return fees apply under MerchantReturnFiniteReturnWindow); it is not a free-return label. Keep the original packaging for the return.

    How long is delivery, is it next day, and which countries are served?

    Standard delivery is free: order handling takes 1–2 working days and UK transit takes 10–15 working days, so it is not next-day. The same free shipping policy covers 15 countries: GB, DE, FR, IT, ES, NL, BE, AT, SE, DK, FI, IE, PT, PL and CZ. Urgent orders should plan around the 10–15 day lead time.

    Enhanced Signal Coverage

    Experience uninterrupted connectivity with our mobile signal booster, designed to cover up to 500 square meters. Perfect for homes, offices, and warehouses, it ensures that every corner of your space receives a strong signal, eliminating dead zones.
    4G LTE Mobile Signal Booster UK Networks EE Vodafone O2 Indoor Coverage Improve Signal Feature

    Universal Compatibility

    Our booster supports all major UK networks, including EE, BT, ASDA, and Three. Whether you're making calls, sending texts, or streaming videos, enjoy seamless connectivity across multiple devices without any hassle.
    4G LTE Mobile Signal Booster UK Networks EE Vodafone O2 Indoor Coverage Improve Signal Feature

    Easy Installation

    Setting up your mobile signal booster is a breeze! The complete kit includes everything you need for a quick installation, allowing you to boost your signal in no time. No technical expertise required!
    4G LTE Mobile Signal Booster UK Networks EE Vodafone O2 Indoor Coverage Improve Signal Feature

    Supports Multiple Users

    Connect up to 50 users simultaneously without compromising on signal strength. Ideal for families or small businesses, everyone can enjoy reliable calls and fast data speeds at the same time.
    4G LTE Mobile Signal Booster UK Networks EE Vodafone O2 Indoor Coverage Improve Signal Feature

    Improved Call Quality

    Say goodbye to dropped calls and poor voice quality. Our booster enhances your 2G, 3G, and 4G signals, ensuring crystal-clear conversations and a more enjoyable communication experience.
    4G LTE Mobile Signal Booster UK Networks EE Vodafone O2 Indoor Coverage Improve Signal Feature

    Cost-Effective Solution

    Investing in our mobile signal booster is a smart choice for anyone tired of unreliable mobile service. With a one-time purchase, you can enjoy enhanced connectivity and peace of mind for years to come.
    4G LTE Mobile Signal Booster UK Networks EE Vodafone O2 Indoor Coverage Improve Signal Feature

    3 Steps to Full Bars

    1. Place the Outdoor Antenna

    Mount the antenna where you get the best signal.
    4G LTE Mobile Signal Booster UK Networks EE Vodafone O2 Indoor Coverage Improve Signal Install

    2. Connect the Booster Inside

    Plug in the booster and connect to the antenna.
    4G LTE Mobile Signal Booster UK Networks EE Vodafone O2 Indoor Coverage Improve Signal Install

    3. Enjoy Full Bars Everywhere

    Clear calls, fast data, and no more dead zones.
    4G LTE Mobile Signal Booster UK Networks EE Vodafone O2 Indoor Coverage Improve Signal Install

    Mobile Signal Booster 3G 4G LTE Booster EE Signal Booster BT Mobile Booster Asda Mobile Signal Three Network Booster Indoor Coverage Booster UK Mobile Signal Enhancement

    It boost All Calls, All 3G & 4G/LTE signal on 900MHz, 1800MHz, 2100MHz frequencies, the frequencies used in UK and Europe used by mobile networks to deliver their mobile services: 2G (also known as GSM), 3G, 3.5G (also known as HSDPA provides faster data rates than 3G) and 4G. It can boost UK and Europe all network operators for improving Voice Calls & Text 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 4G LTE 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. If you have a 4G ready phone, but you’re not in a 4G area, you’ll still be able to use 3G. It is a high-performance booster, boost indoor signal cover an area up to 500 m2, perfect for medium houses, offices, warehouse and more.

    The system unlike other kits, this device will boost ALL networks including 2G, 3G, 4G and 4G Calling, is designed for universal mobile voice calls, 3G and 4G coverage. The solution will provide coverage on all 900MHz, 1800MHz, 2100MHz networks simultaneously. It's Tri Band booster and is an ESSENTIAL if many people in the same household are on different mobile phone networks! You could also option for a Dual Band booster. Our dual band boosters in United Kingdom includes:
    - All Carriers 4G LTE & Carriers Voice (O2, Vodafone etc): 800 & 900MHz Boosters
    - All Carriers 4G LTE & Carriers Voice (EE, BT etc): 800 & 1800MHz Boosters
    - All Carriers Voice & Carriers 4G LTE (Orange, T-Mobile etc): 900 & 1800MHz Boosters
    - All Carriers 3G & Carriers Voice (Three, O2, Vodafone etc): 900 & 2100MHz Boosters
    - All Carriers 4G LTE & All Carriers 3G (Three, EE, BT etc): 1800 & 2100MHz Boosters


    Clear Voice
    No Miss Important Calls
    Wow 2G/3G/4G Calls
    Eliminates Dropped Calls
    Battery Life
    Get Longer On Your Phone
    Send/Receive SMS
    SMS Text Messages Quickly
    Consistent Connection
    Reliable 3G/4G Data
    Seamless Switching
    Back to Normal Network
    Signal Wider Coverage
    Reception Up to 500 sq.m.
    3G/4G Internet
    Faster Uploads & Downloads
    Multiple Users
    50 Simultaneously


    Upgrade External Cables

    If our standard package 10 meter external cable length is not enough to cover your area you have an upgrade option.
    Mobile Signal Booster 3G 4G LTE Booster EE Signal Booster BT Mobile Booster Asda Mobile Signal Three Network Booster Indoor Coverage Booster UK Mobile Signal Enhancement cables

    Upgrade External Aerial

    Higher 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:
    2G (GSM) -76 to -90 dBm
    3G (UMTS) -80 to -94 dBm
    4G (LTE) -97 to -105 dBm
    How to shown dBm reading on phone? Check Quick Start Guide
    Mobile Signal Booster 3G 4G LTE Booster EE Signal Booster BT Mobile Booster Asda Mobile Signal Three Network Booster Indoor Coverage Booster UK Mobile Signal Enhancement higher gain yagi antenna

    Upgrade Protector

    Lightning 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.
    Mobile Signal Booster 3G 4G LTE Booster EE Signal Booster BT Mobile Booster Asda Mobile Signal Three Network Booster Indoor Coverage Booster UK Mobile Signal Enhancement surge protector

    Specification

    (scroll to view all)
    Application & Bands [Voice Calls & 3G & 4G LTE] (Band 8, 3, 1)
    Country United Kingdom
    Boost All On EE (2G & 3G & 4G)
    O2 (2G & 3G)
    Vodafone (2G & 3G)
    Three (3G & 4G)
    Asda (2G & 3G & 4G)
    BT (2G & 3G & 4G)
    Freedom Pop (3G & 4G)
    Giffgaff (2G & 3G)
    iD Mobile (3G & 4G)
    Lebara (2G & 3G)
    Lycamobile (2G & 3G)
    Orange (2G & 3G & 4G)
    Plusnet Mobile (3G & 4G)
    Sky Mobile (2G & 3G)
    Smarty Mobile (2G & 3G & 4G)
    Talkmobile (2G & 3G)
    TalkTalk (2G & 3G)
    Tesco (2G & 3G)
    The People's Operator (2G & 3G & 4G)
    T-Mobile (2G & 3G & 4G)
    Virgin (2G & 3G & 4G)
    Users Supporting 50 Simultaneously
    Band Tri Band 8 & 3 & 1
    Frequency 900 & 1800 & 2100MHz
    Gain(dB) Uplink Gp≥55; Downlink Gp≥60
    Up-link 890~915 MHz; 1710~1785 MHz; 1930~1990 MHz
    Down-link 935~960 MHz; 1805~1880 MHz; 2110~2180 MHz
    Export Power(Po) ≥23dBm
    Power Adapter Input: AC 100V~240V 50/60Hz; Output: DC 5V
    What’s Included 1 x Booster
    1 x Outdoor Antenna
    1 x Indoor Antenna
    1 x UK Type Power Adapter
    1 x 10 Meters Outdoor Cable
    1 x 5 Meters Indoor Cable
    Warming Tips:
  • Band Confirmation: This booster can boost signals on Band 8 or 3 or 1, please check the band of your devices firstly.
  • For iPhone: Dial *3001#12345#* → Press call button → Click 'Serving Cell Info' → Check 'Freq Band Indicator'.
  • For Android: Download 'LTE Discovery' APP → Click ‘SIGNALS’ → Check 'EARFCN'. More refer to Quick Start Guide .
  • External 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.
  • Custom your solution

    Expandable coverage by adding indoor antenna if the outside signal is strong.



    How It Works


    how Mobile Signal Booster 3G 4G LTE Booster EE Signal Booster BT Mobile Booster Asda Mobile Signal Three Network Booster Indoor Coverage Booster UK Mobile Signal Enhancement work for home office

    1

    Receives signal
    The powerful antenna reaches out to access a voice and 3G, 4G, and LTE data signal, and delivers it to the booster

    2

    Boosts signal
    The booster receives the signal, amplifies it, and serves as a relay between your phone and the nearest cell tower.

    3

    Broadcasts signal
    Your devices get increased cell reception, and calls and data are fed through the booster back to the network.


    Get stronger signal


    Installation

    1. Connect the indoor antenna to the MS port.
    2. Connect the outdoor antenna to the BS Port.
    3. Install the outdoor antenna and keep a minimum vertical distance of 10 meters from the indoor antenna.
    4. Point the outdoor antenna to the direction where you know there is possibly a higher signal strength from the base station.
    5. Power on the booster and check the signal strength.
    6. Adjust the outdoor antenna until you get the best signal strength.

    IMPORTANT NOTE:
    DO NOT POWER ON THE DEVICE UNTIL YOU HAVE COMPLETED THIS SETUP.

    Read more about User Manual Documentation.

    Mobile Signal Booster 3G 4G LTE Booster EE Signal Booster BT Mobile Booster Asda Mobile Signal Three Network Booster Indoor Coverage Booster UK Mobile Signal Enhancement signal coverage

    Application Scenarios



    Home

    Office

    Garage

    Metal Buildings
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    Why You'll Love It

    Discover the features that make our product stand out

    Powerful Signal Boost

    Experience up to 5 bars of signal strength in areas with weak coverage

    Easy Installation

    Set up in minutes with our simple plug and play system

    Networks Supported

    Works with mobile networks and multiple devices simultaneously

    Fast Speeds

    Enjoy faster downloads and seamless streaming with improved connectivity

    Crystal Clear Calls

    Say goodbye to dropped calls and poor voice quality

    Wide Coverage Area

    Covers wider square meters for complete home or office coverage
    Award-Winning Signal Booster

    Award-Winning Signal Booster

    2026 Winner

    Smart Features, Made Simple

    Experience cutting-edge technology designed for everyday use

    Easy Setup

    Get started in minutes with our simple plug-and-play installation

    Smart Technology

    Advanced features that adapt to your needs automatically

    Energy Efficient

    Save power with intelligent energy management systems

    Reliable Performance

    Built to last with premium components and quality assurance

    24/7 Support

    Expert assistance whenever you need it, day or night

    Secure & Safe

    Protected with industry-leading security standards