Product Details

Wholesale High Gain Dual band GSM Repeater 3g

Product Description

GSM Repeater Function:

1. Poor Signal bye bye

2.Never miss dropped calls;

3.Expanding the signal coverage;

4.Speed up the file transfer;

5.Signal regenarate and restore of network equipment;

Typical Application:

Kingtone GSM Cell Phone Signal Booster Repeater widely used in the areas with small traffic volume and vast coverage.They are used in the places below:

Railways Tunnels Scenery Spots Compuses Hospitals

Oil Fields Roads Touns Rual areas Airports Venues

Factories Farms Mountainous areas

Technical Specification:

Items				GSM Repeater
				Donor Unit		Remote Unit
Frequency Range		Uplink		890-915MHz
		Downlink		935-960MHz
Working Band Width				Various bandwidth is available upon request
No. of Channels				1,2,4,6,8,12,16foroption
Transmission Distance				Max20KM(From Donor Unit to Remote Unit)
Max Input Level				+10dBm
Output Power			Uplink	Min-10dBm	-
			Downlink	-	Min37dBm-48dBm(5W-60W)
Gain				Min50dB
AGC Control Range				Min20dB(+/-2dB)
Gain Control Range				31dB(1dBStep)
VSWR				<1.5
Ripple in Band				Max+/-1.5dB
Inter modulation attenuation				≤-45dBc ; ≤-36dBc
Spurious Emissions	9KHz-1GHz			Max-36dBm
	1GHz-12.75GHz			Max-30dBm
RF Connector				N-type Female
I/O Impedance				50ohm
Noise Figure				Max5dB
Group Time Delay				Max12µS
Optical Fiber Specification			Wave Length	1.31µm;1.55µm
			Output Power	Min0dBm
			Fiber Type	G652
			Fiber Connector	FC/PC
			Sensitivity	Max-13dBm(C/N=20dB)
			Time Delay	Max5µS/KM
Temperature Range				-30degreeCelsiusto+55degreeCelsius
Relative Humidity				Max95%
M.T.B.F				Min100000hrs
Power Supply				DC-48V / AC220V (50Hz)/AC110V(60Hz)(+/-15%)
UPS Backup Power Supply(Optional)				6hours/8hours
NMS Monitor Function				Real-time alarm for Door Status, Temperature, Power Supply, VSWR, Output Power, Gain, Uplink ATT, Downlink ATT and etc.
Remote Control Module(Optional)				RS232orRJ45+WirelessModem+ChargeableLi-ionBattery

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