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1: Uplink/downlink bidirectional automatic gain control ALC>20dB, enhance the repeater’s stability.2: Design with bidirectional isolator avoid the internal signal reflex.
3: low-pass filter treatment reduce the repeater auto interference?
4: Convenient for installation and the troubleshooting since the color of the signal lights is changeable under different situation.
5: Low power consumption and low heating amplifier tube adopted.
GSM900
Technical Specification
Coverage Area Max 800sq.m.
Frequency range GSM900 uplink 890-915MHz downlink 935-960MHz
Output power =14dBm
Gain =65dBm
Noise Figure =6dB
Gain Flatness =5dB
Group Delay =0.5µs
AlC Range =20dB
Return loss =-6dB
VSWR =1.8
Inter-modulation =-40dBc
Other-Specification
I/O Impedance 50O
RF Connector N-Female
Operation Temp -10 -+50
Humidity =95percentage
Dimensions Approx 200×120×30mm
Weight Approx 1.5kg
Power Supply AC: 100-240-0.5A, 50-60Hz DC5V-2.5A
