GSM High Power Outdoor Signal Repeater/ Amplifier/ Booster

SW-GSM900-37dBm /40dBm/43dBm outdoor signal repeater
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A mobile phone signal repeater provides the ultimate solution in any area where cellular communications can not work well due to leak of signals. The repeater device features easy installation & operation, build-in indoor antenna and no interference. It could also improve indoor/outdoor electromagnetism environments, protract cellular battery life and reduce radiation of cellphones. A mobile phone repeater is ideal for house, office, parking, buidling use.
Electrical Specification
Items Uplink Downlink
Frequency Range890-915 MHz935-960 MHz
Max. Gai: 90dB
Bandwidthavailable upon repust (3.84-30MHz selectable bands)
Carrier Quantity1 or 12 channels
Manual Gain Control31dB in step of 1dB
Automatic Gain Control>20dB
Operating MAX gain≥ Antenna Isolation +10dB
In Band Ripple ≤ 2dB p-p/3.84MHz
Out of Band Rejection2.7<=f_offset<3.5MHz<60dB
3.5<=f_offset<7.5MHz<45dB
7.5<=f_offset<12.5MHz<45dB
12.5<=f_offset<35dB
Max. Input Power Without Damage0 dBm8 dBm
Output Power 30dBm/33dBm40dBm/ 43 dBm
Intermodulation Products9kHz~1GHzComply with 3GPP TS 25.106
1GHz~12.75GHz
Spurious Emission9kHz~1GHzComply with 3GPP TS 25.106
1GHz~12.75GHz
Spurious Emission Mask<=-35dB@Spreading Factor 256
Modulation Accuracy<= 12.5%
Peak Code Domain ErrorComplies with 3GPP TS 25.106
ACRR; 30dB @± 5MHz&± 10MHz
Frequency Stability≤ 0.01 ppm
Noise Figure @ max. Gain<=5 dB(Typical)
Return loss<=-14 dB
Time Delay<=6μs
MTBF>50000 hours
Power SupplyAC: 164~265V, 50/ 60Hz
Power Consumption< 200W
Impedance50 ohm
LED indicationPower LEDDC ON/OFF
Alarm LEDNormal: Green; Any Alarm Heppen: Red
Remote/ Local ControlLocal: Via RS232; Remote: Via wireless Modem
Mechanical Specification
RF ConnectorN-Female
SwitchPower Switch\Manual Gain Control Switch
CoolingHeatsink Convection cooling
Dimensions (D X W xH )420*650*215(mm)
Weight< 32 Kg
Installation TypeWall Installation (or Pole Mount)
Environment ConditionsIP55
Humidity< 90%
Operating Temperature-10C-55C