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GSM850 27dBm PCS1900 AWS1700 Mobile Signal Repeater

  • China


  • SGS, ISO9001,CE,ROHS

  • GW-27CPA

  • 1pcs

  • Negotiable

  • Carton with PE Foam

  • 3 Working Days After Received Payment

  • T/T, L/C, Western Union, MoneyGram

  • 5000pcs per Month

27dBm 850 PCS1900 AWS1700 B2 B4 B5 Tri-Band Repeater Cell Booster GSM Amplifier (GW-27CPA)


A cell phone signal booster (also known as amplifier or repeater) is made up of three main elements - exterior antenna, amplifier, and interior antenna. They form a wireless system to boost cellular reception.



To expand signal coverage or fill signal blind area where signal is weak or unavailable.

Indoor: Hotels, Home, Basements, Shopping Malls, Offices, Parking Lots, Shop.etc.





GW-10CPA, 10dBm

GW-15CPA, 15dBm

GW-20CPA, 20dBm

GW-23CPA, 23dBm

GW-27CPA, 27dBm

GW-30CPA, 30dBm


Frequency Range Uplink Downlink
GSM850 890-915MHz 935-960MHz
DCS1800 1710 - 1785MHz 1805- 1880MHz
AWS1700 1710 - 1755MHz 2110 - 2155MHz
Max. Gain 75dB 80dB
Max. Output Power 23dBm 27dBm
Bandwidth Wide Band
Manual Gain Control 31dB / 1dB Step
Automatic Gain Control >25dB
Ripple in-band ≤ 6dB
Return loss ≤ -10dB
Noise Figure ≤ 6dB
Spurious Emission 9KHz~1GHz ≤ -36dBm
1~12.75GHz ≤ -30dBm
Intermodulation ≤ -40dBc

Modulation Accuracy
≤ 12.5%
Time Delay ≤ 1.5 μs
Frequency stability ≤ 0.01ppm
MTBF > 50000 hours
Power Supply AC100-240V,DC9V/5A
Power LED Power indicator
Alarm LED Red Autoexcitation or High Power
Green Standard
Mechanical Specification
RF Connector N-Female
Switch Power SwitchManual Gain Control Switch
Cooling Heatsink Convection cooling
Impedance 50 ohm
Humidity < 90%
Operating Temperature -10°C~55°C
Environment Conditions IP40
Size 268mm*58mm*354mm
Weight 6Kg

Application Diagram:

GSM850 27dBm PCS1900 AWS1700 Mobile Signal Repeater 0

Recommended Accessories:
1)Donor antenna: Log Periodic Antenna (9dBi, 806-960/1710-2700MHz)
2)Service antenna: Omni Ceiling Antenna (3dBi, 806-960/1710-2700MHz)
3)5D-FB coaxial cable with connecter (Cable length optional)


GSM850 27dBm PCS1900 AWS1700 Mobile Signal Repeater 1


GSM850 27dBm PCS1900 AWS1700 Mobile Signal Repeater 2

GSM850 27dBm PCS1900 AWS1700 Mobile Signal Repeater 3



Add:  Baodeli industrial park, Longhua District, Shenzhen City, Guangdong Province, China   Tel: +86-15112267605
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