Mobile Booster for 4G LTE | Power Line | 600 sq.m.| UK

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Pro Mobile Signal Booster 4G LTE – 600m²

(EE in cities / Orange / T-Mobile/ Virgin and other carriers)

  • Application:

    1 Band
  • Coverage:

    up to 600 sqm
  • Ideal For:

  • Provider:

  • Frequency:

    800 MHz
  • Data:

    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

£ 299

Units Sold: 1703

Free Shipping

Overview

Kit includes:

  • 1x repeater
  • 1x indoor antenna
  • 1x outdoor LPDA antenna
  • 1x power adapter
  • 1x 15 meters cable
  • 1x 5 meters cable
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 Pro Line series Mobile Signal Booster 4G LTE – 600m² is a powerful booster that gives maximum signal clarity even in the hardest to reach areas. This product is exceptional in providing durability, stability and instant 5-Bar coverage for 4G network data on the 800MHz frequency. The package comes with a powerful LPDA Antenna, originally designed to withstand tough weather conditions on airplanes, and both automatic and manual controls to cover any eventualities when it comes to providing a stable outdoor signal. It’s ideal if you want a specialized fix for poor coverage in conditions that might otherwise seem impossible. Despite its impressive credentials, the Mobile Booster 4G LTE-600 sq.m is easy to set up. With our straightforward installation kit, you can have this booster up and running within 15 minutes, after which you can start enjoying crystal coverage. Problems? We’re here to help. Our staff of trained professionals is available 24/7 to make sure that your experience with our boosters is as smooth as problems. Plus, this product comes with a 3-Year Warranty and 30 Day Money Back Guarantee— meaning the only thing you’ve got to lose is poor signal coverage.

  • Technical Sheet
  • Coverage
    up to 600 sqm
  • Use
    Medium Home
    Large Home
    Large Office
    Small Hotel
  • Operator
    EE Mobile (2G/4G -in cities)
    Orange (2G/4G)
    Virgin Mobile(2G/4G)
    Three (4G)
    BT Mobile (4G)
    Vodafone (4G)
    Giff Gaff (4G)
    Talk Talk (4G)
    Tesco (4G)
  • Frequency
    800 MHz
  • Number of simultaneous users
    25
  • Up-link
    791-821 MHz
  • Down-link
    832-862 MHz
  • Voltage
    AC/220V±10% 45~55Hz
  • Dimensions
    193×116×27mm
  • Weight
    0.9 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.
  • ALA (Alarm system)
    • Red
      The installation is not correct. For example, the outdoor antenna been stolen the cable is not connected properly There are strong input signals or severe self-oscillation, measures must be Take n(please note that our boosters have auto shut off function so the red color status can only maintain for 5 seconds).
    • Off
      Booster breaks down, or severe self-oscillation leads to auto mute Re-plug in and check if alarm LED turns Red.
  • output
    Up link :15dBm Downlink: 17dBm
  • Port VSWR
    ≤1.8DB
  • Noise figure
    ≤6dB
  • Ambient temperature
    -15°C ~ 55°C
  • Size/weight
    193×116×27mm/0.9kg
  • Function
    a) Power supply LED denote b) Export power LED denote
  • I/O impedance
    50Ω/N connector
  • Transmission delay
    ≤0.5μs
  • Power supply
    AC/220V±10% 45~55Hz
  • Coverage area
    Up to 600 sq m.

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:

4.0

84 customer reviews

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Reviews (84) Questions (0)
D
David D. Verified Customer2026/07/04

This item does the job perfectly well. Easy to set up with the instructions provided. I would recommend the unit for its simplicity and effectiveness.

    F
    Fred B. Verified Customer2026/06/15

    Overall, this product works great. I have a company and mobile coverage was always a nightmare. I tried many signal boosters, and none met my standards. However, a friend recommended this one to me and we all get up to 5 bars signal boost ever since.

      F
      Freddie T. Verified Customer2026/05/25

      It took me a few goes to get the antenna in the right place but once I found the sweet spot I went instantly from one bar to 4.