Mobile Phone Signal Booster Voice & 4G LTE - 600 sq.m. | UK

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Mobile Phone Signal Booster Voice – 600 sq.m.

(EE / Three / Virgin / BT Mobile)

  • Application:

    2 Band
  • Coverage:

    up to 600 sqm
  • Ideal For:

  • Provider:

  • Frequency:

    900/1800 MHz
  • Data:

    Calls
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

£ 335

Was £ 415. Save £ 80

Units Sold: 5428

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Overview

Kit includes:

  • 1x repeater
  • 1x indoor antenna
  • 1x outdoor Panel 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.

For Voice coverage of frequencies in the 900/1800MHz range, you needn’t look further than this voice and 4G Mobile Phone Signal Booster. It works with most major UK network providers and boasts up to 600m² of coverage for 100 users. this device can give you the clarity you need to operate comfortably in your home, restaurant, or company without ever having to worry about dropped mobile signals. This mobile phone signal booster is designed to give you and your 99 friends an instant 5-Bar signal boost anywhere in the UK, meaning this device can be as versatile as you are. And, as a dual frequency signal booster, you can also use it with many major networks in 2G and 3G depending on your service provider. With a user-friendly design and a quick and easy installation kit, you should be able to get this golden wonder up and running in less than 15 minutes. Our mobile phone boosters are specifically designed to be user-friendly, but if you have any problems our professionally trained technicians are available to help you 24/7. Plus, with a 60-day Money Back Guarantee and a 3-Year Warranty, this product is risk-free. We take the quality of our mobile phone signal boosters seriously so that you don’t have to!

  • Technical Sheet
  • Coverage
    up to 600 sqm
  • Use
    From 300-600 sqm areas
  • Operator
    BT (2G)
    EE (2G & 4G)
    Virgin (2G)
    T-Mobile (2G)
    Orange (2G)
    Vodafone (2G & 4G)
    O2 (2G & 4G)
    Three (4G)
    Tesco ( 2G)
    Talk Talk (2G)
    Giff Gaff (2G)
  • Frequency
    900/1800 MHz
  • Number of simultaneous users
    75
  • Up-link
    890 ~ 915 MHz
    1710 ~ 1785 MHz
  • Down-link
    935 ~ 960 MHz
    1805 ~ 1880 MHz
  • Max Gain
    76dB - 83dB
  • Ripple in Band
    ≤8dB
  • Return Loss
    ≤-8 dB
  • Time Delay
    ≤0.5 μs
  • MTBF
    > 20000 hours
  • Power Consumption
    4W
  • RF Connector
    N -Female
  • Cooling
    Heat sink Convection cooling
  • Dimensions
    225*140*32 (mm)
  • Installation Type
    Wall Installation
  • Environment Conditions
    IP40
  • Humidity
    <90%
  • Voltage
    AC90-264V,output DC 5V / 3A
  • Weight
    1.2 kg
  • 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.
  • output
    Up link :23dBm Downlink: 27dBm
  • Noise figure
    ≤Up link :4.5dB Downlink: 8dB
  • Ambient temperature
    -15°C ~ 55°C
  • Impedance
    50 Ω

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

271 customer reviews

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Reviews (271) Questions (0)
C
Connor H. Verified Customer2026/07/09

My order arrived within the scheduled timeframe which was perfect since it was a gift for a friend.

    A
    Alexander S. Verified Customer2026/07/03

    Works best when I use my device next to the antenna as the signal is boosted the most there

      L
      Lewis H. Verified Customer2026/06/23

      My location is against a hillside that blocks reception, but with the use of this signal booster, I can now get calls and messages.

        S
        Sydney K. Verified Customer2026/06/14

        Good price-quality combination. We are getting much better signal now in our premises

          J
          Jane Westwood Verified Customer2026/06/06

          Three weeks ago, I placed an order for the booster. I am back to express my dissatisfaction. Setting the whole thing up was a nightmare for me because one cable was short and the other was too long. The manual was brief and lacked a detailed description of each component.