Digital wireless ICS 5 watt repetidor de sinal de celular GSM 900mhz 2g repeater

Digital wireless rf signal amplifier GSM gprs booster repeater                                     Repeaer Description                                      AS the traditional Wireless RF Repeater, the Wireless Digital ICS Repeater can also achieve the bidirectional amplification of the base station uplink and downlink signal.  he ICS Repeater also has the ability to Carrier Tracking, makes the device operating channel automatically regulate to the source frequency channel of donor antenna, debase the device maintenance cost.
According to operators’ requirement for working frequency, either type of ICS Repeaters can be chose:
ICS Band Selective Repeater: amplify all signals in whole band (the band can be customized).
ICS Channel Selective Repeater: only amplify the signal in one (two or four or six or eight or twelve) appointed channel (namely, the narrow band which center frequency can be appointed).
  Technical Specifications:

Items		Testing Condition	Specification
			Uplink	Downlink
Working Frequency(MHz)		Nominal Frequency	890 -915 or Customize	935-960 or Customize
Gain(dB)		Nominal Output Power-5dB	85±3 t0 95±3 Customize
Output Power (dBm)		GSM modulating signal	23-37 Customize	33-48 Customize
ALC (dBm)		Input Signal add 20dB	Po≤±1
Noise Figure (dB)		Working in-band(Max. Gain)	≤5
Ripple in-band (dB)		Nominal Output Power -5dB	≤3
Frequency Tolerance (ppm)		Nominal Output Power	≤0.05
Time Delay (us)		Working in-band	≤5
Peak Phase Error(°)		Working in-band	≤20
RMS Phase Error (°)		Working in-band	≤5
Gain Adjustment Range(dB)		Nominal Output Power -5dB	≥30/1dB step
Gain Adjustable Linear(dB)	10dB	Nominal Output Power -5dB	±1.0
	20dB	Nominal Output Power -5dB	±1.0
	30dB	Nominal Output Power -5dB	±1.5
Out of Band rejection(dBc)		Out of Band edge f≥600KHz	≥30
		Out of Band edge f≥1MHz	≥45
		Out of Band edge f≥5MHz	≥65
Inter-modulation Attenuation (dBc)		Working in-band	≤-45
Spurious Emission(dBm)	9kHz-1GHz	BW:30KHz	≤-36
	1GHz-12.75GHz	BW:30KHz	≤-30
VSWR		BS/MS Port	≤1.5
I/O Port		N-Female
Operating Temperature		-25°C ~+55°C
Relative Humidity		Max. 95%
MTBF		Min. 100000 hours
Power Supply		DC-48V/AC220V(50Hz)/AC110V(60Hz)( ±15%)
Remote Monitoring Function		Real-time alarm for Door Status, Temperature, Power Supply, VSWR, Output Power
Remote Control Module		RS232 or RJ45 + Wireless Modem + Chargeable Li-ion Battery

                                          Product Features                               High isolation full duplex design, Wave Division Multiplexing design, easy to install. Low noise figure, high receive sensitivity. With ALC and MLC function to ensure stable output power and commissioning. Scientific and perfect circuit design, ensure low power consumption and energy saving. Modular structure design, easily to upgrade the system by increasing the module. High Q cavity filter and SAW surface acoustic wave filter, high out of band rejection. Adopt the advanced high linearity, low intermodulation LDMOS power amplifier. Perfect remote and local network monitoring function. Waterproof design work for all weather indoor and outdoor.                                     Photos of GSM Repeater                                                                      Test & Packing                                                                                        Shipping                                                                                   Application                                        To expand signal coverage of fill signal blind area where signal is weak or unavailable. Such as:   Outdoor: Airports, Golf Courses, Tourism Regions, Villages, Highway, Tunnels, Mining Districts etc. Indoor: Hotels, Exhibition Centers, Shopping Malls, Gymnasium, Basements, Offices, Factory, Hospital, Entertainment, Packing Lots etc.         OEM & ODM are welcome!