Voice & 3G Mobile Signal Repeater - 600 sq.m. | UK

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Voice & 3G Mobile Signal Booster- 600 sq.m.

(EE/O2/Vodafone/Three/T-Mobile and other providers)

  • Application:

    2 Band
  • Coverage:

    up to 600 sqm
  • Ideal For:

  • Provider:

  • Frequency:

    900/2100 MHz
  • Data:

    Calls & Data
Free Shipping In UK Delivery time: 5-7 Business Days

Benefits and Features:

  • Instant Signal Boost of up to 5 bars
  • CE & RoHS ISO Certified Product
  • Easy Installation
  • Instant Technical Assistance
  • 3 -Year Warranty

£ 339

Was £ 400. Save £ 61

Units Sold: 5602

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Overview

Kit includes:

  • 1x repeater
  • 1x outdoor Panel antenna
  • 1x indoor antenna
  • 1x power adapter
  • 1x 15 meters cable
  • 1x 5 meters cable
For better connection add LPDA antenna to your order.
Select Option
If our standard package cable lenght is not enought to cover your area you have an upgrade option.
Upgrade your booster kit with our internal antenna for optimal performance in larger spaces.

Our Dual Band is the most up-to-date solution for voice and 3G network boosting of 900 MHz and 2100 MHz signal amplification support. It is a dual-band repeater that provides a signal enhancement in a 600 sq. m. range. It can increase signal strength of 3 Mobile, O2, Vodafone and other UK major network providers with the help of this product. The signal booster can be installed in less than 15 minutes with our full installation kit and simple directions. You will be up and running in no time at all! The attractive design of our signal booster is paired with “5-bar” signal capability in urban or rural areas throughout the entire UK. Our 24/7 technical support staff is made up of trained professionals who are there to assist you with whatever you need. Our signal boosters and excellent service are the answers to all your signal problems!

  • Technical Sheet
  • Coverage
    up to 600 sqm
  • Use
    Suitable for areas from 300 to 600 sq.m.
  • Operator
    BT Mobile (3G)
    Giff Gaff (2G & 3G)
    O2 (2G & 3G)
    Talk Talk (2G & 3G)
    Tesco (2G & 3G)
    Vodafone (2G & 3G)
    Three (3G)
    EE (3G)
    T-Mobile (2G & 3G)
    Orange (3G)
    Virgin Mobile (3G)
  • Frequency
    900/2100 MHz
  • Number of simultaneous users
    75
  • Up-link
    890 ~ 915 MHz

    1920 ~ 1980 MHz
  • Down-link
    869~ 894 MHz
    2110-2170 MHz
  • Voltage
    AC90-264V,output DC 5V / 3A
  • Dimensions
    225*140*32 (mm)
  • Weight
    1.2 kg
  • Max Gain
    Up link :76db Downlink: 83dB
  • Bandwidth
    25 MHz / 60MHz
  • Ripple in Band
    ≤8dB
  • Max. Input Power Without Damage
    0 dBm
  • Output Power
    Up link :23 dBm Downlink: 27 dBm
  • Noise Figure @ max. gain
    Uplink:4.5db Downlink:8db
  • Return Loss
    ≤-8 dB
  • Time Delay
    ≤0.5 μs
  • MTBF
    > 20000 hours
  • Power Supply
    AC:90~265V, 50/ 60Hz;DC:5V 2A
  • Power Consumption
    ≤4W
  • Impedence
    50 Ω
  • RF Connector
    N -Female
  • Cooling
    Heat sink Convection cooling
  • Dimensions (L x W x H )
    225*140*32 (mm)
  • Weight
    1.2 KG
  • Installation Type
    Wall Installation
  • Environment Conditions
    IP40
  • Humidity
    <90%
  • Operating Temperature
    -10°C ~ 55°C
  • Power
    • Red
      Normal
    • Off
      DC power problem
  • DL (Downlink)
    • White
      No signal received Solution: Adjust the outdoor installation to get sound signal
    • Green
      Signal received ok but not perfect
    • Red
      Full signal received
  • UP (Uplink)
    • Flicker
      When there is a call it is normal
    • Green
      Always green means self-excited Solution: Turn off the booster, adjust the indoor and outdoor antenna again and try to expand the distance or create some barriers between them.

FAQ

  • Why Signal Hero mobile signal boosters is the best solution for poor reception?

    Signal Hero mobile signal booster is the only working solution if you have a weak signal and dead zones. It helps to improve signal strength so you can access the internet more quickly, and stream videos without buffering.

    With our booster you can make and receive calls without interruption, ensuring you're always in touch with your family and friends.

    In general, the booster catches the signals from the nearest cell tower in the area by the external antenna which is included in the kit, then it sends the signal to the booster box. The box amplifies the signals, ensuring reliable coverage even in areas with poor signal strength, and the internal antenna spreads the signals inside the closed area.

  • Please, help me to find the best booster. How do I know which one?

    If you want to find the best booster for you there are 2 easy options:

    •  Use our Booster Finder Wizard to find the best booster based on your needs.
    • If you're still having trouble finding the right booster after using the Wizard, contact our technical support team via chat or phone. They'll be happy to assist you in finding the best solution.
  • What makes the Signal Hero different?

    1. At Signal Hero, we are committed to providing high-quality boosters at unbeatable prices.

    2. Since 2010, we've been dedicated to improving cellular signals with our specialized boosters, putting our CUSTOMERS FIRST every step of the way.

    3. Our boosters fix more than the signal. Signal Hero customers enjoy fewer dropped calls, better voice quality, faster internet speeds, and improved video streaming.

    4. In addition, we provide peace of mind with our industry-leading 24/7 after-sale service:

    - Lifetime Support

    - 3-Year Warranty

    - Installation Services (for enterprise solutions)

    5. And if it’s not a perfect solution for you, we’ll refund your purchase or replace it. No hard feelings.

  • Does this need installation? Can I set this up myself?

    Installing our boosters is easy - in fact, 98% of our customers do it themselves. The device is plug-and-play, so all you need to do is attach the units with cables and mount the antennas. We provide simple installation guides and videos to help you along the way.

    Moreover, we offer technical aftersales support after the delivery of your device, so you can have peace of mind knowing we're here to help.

How it works

Reviews:

4.8

280 customer reviews

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Reviews (280) Questions (0)
M
Max F. Verified Customer2026/07/08

Worked as described but wish it was a bit more consistent/stronger. Make sure you have signal somewhere 1-2 bar minimum before buying.

    A
    Aaron G. Verified Customer2026/06/30

    Once I positioned the outside antenna correctly, (it took 3 attempts to find the best signal) this device gave us at least one solid bar anywhere in our house. We were able to get 3 and 4 bars of service in the majority of the house, where we had no cell service before. We had only 2 bars outside the front of the house before the antenna. This has been great.

      J
      Jake D. Verified Customer2026/06/20

      I wasn't bothered about my lack of reliable mobile signal for personal calls, but when it started affecting my work mobile something had to be done. This helpful device has made sure that my business can thrive.

        E
        Ella L. Verified Customer2026/06/13

        Our office seemed to be in a cell phone black spot, but this amplifier has allowed our team to communicate effectively.

          A
          Alice W. Verified Customer2026/06/06

          I would recommend this product highly, works very well and I am now able to stream movies and tv.