Single-band cellular signal booster, specifically designed for 3G or 2G technologies, covers areas of up to 1,200 square meters. It amplifies the 850 MHz frequency band (Band 5) with a maximum gain of 60 dB.

Single-band cellular signal booster, specifically designed for 3G or 2G technologies, covers areas of up to 1,200 square meters. It amplifies the 850 MHz frequency band (Band 5) with a maximum gain of 60 dB.

tXPRO amplifiers are broadband electronic devices that amplify the signals of all cellular signal operators (carriers) and help improve the signal in mobile devices, solving areas with no signal or weak signals in offices, homes, restaurants or any other indoor area lacking cellular signal.
We have single-band and dual-band amplifiers available.


F17F-GSM850 for indoor (building, home or office).

Indoor Bi-Directional Amplifier, Single Band 824-850 / 870-894 MHz, 60 dB Gain and 17 dBm Maximum Output Power.

Band: 5, GSM850.
Frequency range:
• 824-849 MHz (UL)
• 869-894 MHz (DL).
Gain: 60 dB (UL/DL).
Power requirement: 12 Vdc, 3 A.
Connectors: N Female.
Dimensions: 120 x 34 x 198 mm.
Weight: 1 kg.
Includes AC to DC power supply.
Does not include antennas, cables or additional accessories.