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Cellphone Signal Booster Voice (2G)- 300 sqm

  • Boosts Major UK Cell Phone Carriers
  • For Small Size Areas 
  • 5 Bar Signal Guarantee
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£155 + FREE Shipping

Cellphone Signal Booster Voice (2G)- 300 sqm

Quick Summary:


  • From low bars to more. Guaranteed. A signal repeater will increase your existing 2G signal from the moment when you turn it on
  • Works on all phones, and tablets, and supports multiple users at the same time.
  • Works with major UK cell phone carriers.
  • A signal repeater is a complete kit and a one-time investment.
  • Quick and easy installation — 20 minutes and you’re up and running! Any problems? No worries. Signal Boosters provides full 24/7 product support.
  • The Single Band Booster has got the most up to date manual and automatic gain control safe operating and energy saving functions

Whether you have a large or small, single or multi-level home Signal Boosters has a product that will dramatically improve the performance of your mobile devices.

A signal repeater for a large family home can give coverage of up to 300 sqm — that’s a whole lot of range — enough to keep the whole family content and happy.

No more dropped calls. A signal repeater provides a strong signal to even large homes, which means problems sending or receiving calls will become a thing of the past.

Reduced dead zones. A signal repeater provides coverage throughout your home —  so no more walking around the house hunting for a spot with the best reception.

Faster uploads & downloads. No more unreliable connection — a signal repeater in your home boosts mobile internet to the speed it’s mean to be!

How Does It Work?:

The signal boosters’ outside antenna receives the weak voice and 3G, 4G, and LTE data signal, from the mobile network provider ( and then delivers it to the signal repeater.

The signal booster then amplifies the signal and acts as a relay between the mobile network and your mobile device.

The signal booster then transmits the signal through the indoor antenna so your devices get increased cell reception. Calls and data are routed back through the signal repeater to the mobile network provider.

Signal Booster in Office Graph

Detailed Summary:
  • Boosts – voice for: Vodafone / O2 / Tesco / Giff Gaff / Talk-Talk
  • Working frequency – 900 MHz.
  • Booster can offer increased signal for multiple users
  • Easy installation does not require any technical knowledge
  • Extends the battery life of your mobile phone
  • No additional monthly charge with your mobile carrier(s)
  • Same day shipping on orders made before 9 AM UK time
  • 2-year warranty
  • Lifetime product support
  • Product approved by CE, RoHS & ISO
Package Includes:
  • Signal Booster
  • Outside Panel Antenna
  • Booster Antenna
  • 15m. cable
  • UK Power Plug
  • Installation Manual
Frequency range uplink:890-915MHz

Downlink: 935~960MHz

Gain uplink:890-915MHz

Downlink: 935~960MHz

output Up link :10dBm Downlink: 10dBm Function a) Power supply LED denote

b) Export power LED denote

Port VSWR ≤1.8DB I/O impedance 50Ω/N connector
Noise figure ≤6dB Transmission delay ≤0.5μs
Ambient temperature -15°C~55°C Power supply AC/220V±10% 45~55Hz
Size/weight 130*95*28MM/450g Coverage area Up to 150 sq m.

Led Signal Indication explanation:

LED Status Definition
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


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.