• The perfect cellular amplifier for offices and business units.
  • Suitable for Vodafone and O2.
  • Supplied with antennas, coaxial cables and accessories.
  • Easy to install. Ready for use.
  • Free of interference. 
  • Low energy consumption.
  • CE! approved.
  • Indoor coverage up to max. 2000 m2.
  • Art.nr. RF 20B-EGSM
  • Price excl.VAT.
 In stock

This GSM + EGSM mobile booster kit has been specifically assembled for use in offices, business units, houses and in spaces such as cellars and garages. The mobile booster is delivered ready to use and comes with all necessary accessories. The RF20B-EGSM mobile booster kit receives the 900 MHz mobile network signal by using the external antenna. The signal is transmitted through the coaxial cable to the mobile booster (also known as phone amplifier or GSM repeater) which amplifies the signal and sends it through the internal antenna to your mobile phone. This 900 MHz GSM mobile booster comes with a practical screw-on internal antenna. The mobile booster has a maximum indoor coverage of approximately 2000 m2. The RF20B-EGSM guarantees an interference free signal at home or in the office.

The mobile booster is easy to install and comes complete with:

  • Clear instruction manual
  • External antenna (7dBi)
  • 900 MHz repeater suitable for GSM network
  • 10 meters coaxial cable + connectors
  • Internal antenna (5dBi)

After installing the mobile booster, you will experience straightaway how wonderful it is to have an optimal mobile signal indoors again.

1. Every internal antenna has a maximum coverage of 100 up to 300 m2, regardless of the range and power of the mobile booster.
2. You always need a splitter + extra coaxial cable when you want to install a second internal antenna.
3. Use one internal antenna per room under normal circumstances.

What should I do if I have a weak to moderate outside signal?
When assembling the sets, we have assumed that you have good mobile coverage outside your house or premises. If your mobile coverage is weak to moderate, we advise you to upgrade the outside antenna (to a higher dBi value) to guarantee good coverage. The standard antenna will then be replaced by the upgrade and will directly be added to the order amount.

More Information
Specifications Suitable for GSM + EGSM 900 MHz Network
Coverage area up to max. 2000 m2
Gain Up 70 dB (uplink 880 - 915 MHz)
Gain Down 70 dB (downlink 925 - 960 MHz)
Output power 20 dBm
Main Power AC 95 ~ 265 V, 50/60 Hz, DC Adapter 12V 3A
Dimensions 250 x 125 x 53 mm
Wavelength MHz 900