GSM Signal Booster Voice – 300sqm

(Vodafone & O2 Voice + 3G/ Voice for other mobile carriers)

  • Application:

    1 Band
  • Coverage:

    up to 300 sqm
  • Ideal For:

  • Provider:

  • Frequency:

    2G-900 MHz
  • 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
  • 2 -Year Warranty

£ 205

Units Sold: 1503

Free Shipping


Kit includes:

  • 1x repeater
  • 1x indoor antenna
  • 1x outdoor Panel antenna
  • 1x power adapter
  • 1x 15 meters cable
  • 1x 5 meters cable
We provide 2 Years warranty on all our products
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.
Price Match Guarantee

To amp up the coverage of your 2G network, our GSM Signal Booster Voice has truly got you covered. This model is designed specifically to boost GSM signals in the 900MHz frequency and works with a variety of networks. Our powerhouse package combines dynamic technology with a Panel antenna is designed to boost your service up to 5 bars, in case you have 4-5 bars outside signal. Once you get this small and mighty signal booster up and running you’ll have frighteningly good coverage with an instant 5-Bar signal. Our products are designed for easy set-up within 15 minutes, but if you have any problems our seasoned professionals are here to help 24/7. Plus, if our product doesn’t live up to your expectations, we offer a 30 Day Money Back Guarantee with a 2-Year Warranty. Our Power Line signal boosters might be frighteningly powerful, but there’s nothing scary about investing in one of our products.

  • Technical Sheet
  • Coverage
    up to 300 sqm
  • Use
    Small House
    Small Office
    Other Small or Medium-sized areas
  • Operator
    O2 Mobile (2G & 3G)
    Tesco Mobile (2G)
    Vodafone (2G & 3G)
    GiffGaff (2G)
    Talk Talk (2G & 3G)
  • Frequency
    2G-900 MHz
  • Number of simultaneous users
  • Up-link
    890 ~ 915 MHz
  • Down-link
    935 ~ 960 MHz
  • Voltage
    AC:90~265V, 50/60Hz; DC: 5V/2A
  • Dimensions
  • Weight
    0.9 kg
  • Power
    • Red
    • 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
  • output
    Up link: 20dBm Downlink: 23dBm
  • Max Gain
    60-65 dB
  • Noise figure
  • Ambient temperature
    -10°C ~ 55°C
  • Bandwidth
    25 MHz
  • I/O impedance
    50Ω/N -Female
  • Transmission delay


How it works



75 customer reviews



Reviews (75) Questions (0)
Steve Pete Verified Customer2024/04/26

I always prayed no client of mine would walk into the office and find my employees holding their phones up while pacing, hunting for a good spot to complete a call. They would not have taken me seriously, and that bothered me a great deal and for a long time. I bought this unit upon bumping on an advert. I had little faith and even less options. Things are much better now, thankfully. All employees can get things done from their desk.

    Max G. Verified Customer2024/04/18

    This signal booster has let my phone have 3-4 bars of signal. Not bad

      Josh D. Verified Customer2024/04/06

      The device works well, cannot complain. Would give 5 stars if there was less cabling involved

        Harley B. Verified Customer2024/03/23

        If you're setting up your own home business and want to be sure that you can be easily contacted by clients I'd recommend one of these boosters. It's given me confidence that all business calls will come through.

          Joel H. Verified Customer2024/03/10

          Although this does work all round the house, it's definitely a lot stronger in some locations than in others.