Free Shipping On All Products

GSM Voice Mobile Booster for Vehicles – 50 sqm

  • Boosts Vodafone, O2, Tesco & Others Voice
  • For Vehicle, Truck or Caravan
  • 5 Bar Signal Guarantee
In Stock.

£119 + FREE Shipping

GSM Voice Mobile Booster for Vehicles - 50 sqm

Quick Summary:

  • From low bars to more. Guaranteed. A signal repeater will increase your existing 2G  signal instantly
  • Works on all phones, and tablets, and supports multiple users at the same time
  • Works with multiple 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.

On the road’s often the time you need to stay in touch, and it’s also the time when you’re most likely to run into coverage issues. UK rural landscape can be a bit patchy in terms of mobile reception.

A mobile signal repeater car kit will keep you connected to your business and family, as well as provide reassurance if you’re ever in an emergency situation.

If you’re traveling frequently and have a job that requires on-call availability, then a signal repeater is essential.

If you’re traveling with multiple people — no worries, a signal repeater works on all phones, and tablets, while supporting multiple, simultaneous users.

No more dropped calls — you’ll stay connected when you need to be — wherever you may be traveling in UK.

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 Car 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 9AM UK time
  • 2-year warranty
  • Lifetime product support
  • Product approved by CE, RoHS & ISO


Package Includes:
  • Signal Booster
  • Vehicle Outside Antenna
  • Booster Antenna
  • 8m. 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 500 sq ft


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.