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GSM Voice Signal Cellphone Booster – 600 sqm

  • Boosts Major UK carriers for Voice 
  • For Medium Size Areas
  • 5 Bar Signal Guarantee
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£265 + FREE Shipping

GSM Voice Signal Cellphone Booster – 600 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 many 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.
  • 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 600 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.


Detailed Summary:
  • Boosts voice for:  Vodafone / O2 /EE / Tesco / Giff Gaff / Talk-Talk / BT Mobile / Tesco / Virgin / Three 
  • Working frequency – 900/2100 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
  • UK Power Plug
  • 15m. Cable
  • Installation Manual
  uplink:890-915 MHz

Downlink: 1920~1980 MHz

Uplink Downlink

Frequency range

GSM 900 & EGSM 890 ~ 915 MHz 935 ~ 960 MHz
DCS 1920 ~ 1980 MHz 2110 ~ 2170 MHz
Max Gain ≥ 70dB ≥ 75dB
Max .Output Power ≥ 24dBm ≥ 27dBm
MGC ( Step Attenuation ) ≥ 31dB / 1dB step


Automatic Level


≥ 20dB
Spurious Emission &

Output inter-modulation

GSM Meet ETSI TS 151 026 V 6.1.0
WCDMA Meet 3GPP TS 25.143 ( V 6.2.0 )
CDMA Meet IS95 & CDMA2000

Gain Flatness

GSM & CDMA Tpy≤ 6dB(P-P); DCS,PCS ≤ 8dB(P-P)
WCDMA ≤ 2dB/ 3.84MHz,Full Band ≤ 5dB(P-P)
Noise Figure ≤ 5dB
VSWR ≤ 2.0
Group Delay ≤ 1.5μs
Frequency stability ≤ 0.01ppm
Spurious Emission &

Output inter-modulation

GSM Meet ETSI TS 151 026 V 6.1.0
WCDMA Meet 3GPP TS 25.143 ( V 6.2.0 )
CDMA Meet IS95 & CDMA2000


WCDMA System


Emission Mask

Meet 3GPP TS 25.143 ( V 6.2.0 )


≤ 12.5%
Peak Code

Domain Error

≤ -35dB@Spreading Factor 256
CDMA System Rho ρ > 0.980
ACPR Meet IS95 & CDMA2000
Mechanical Specifications Standard
I /O Port N-Female
Impedance 50 ohm
Operating Temperature -25ºC~+55ºC
Environment Conditions IP40
Dimensions 220x320x40mm
Weight ≤ 3.0 Kg
Power Supply Input AC90-264V,output DC 5V / 3A
Led Alarm Standards
Power LED Power Indicator
UL LED Be lighted when there is phone calling
DL 1 Light is on when Outdoor signal is -65dB
DL 2 Light is on when Outdoor signal only -55dB
DL 3 Light is on when Outdoor signal only -50dB