10W Wireless Cell Phone Signal Digital band Selective Repeater GSM 900 MHz Repeater Amplifiers -GSM 900MHz Repeater

10W Wireless Cell Phone Signal Digital band Selective Repeater GSM 900 MHz Repeater Amplifiers

PRODUCT NAME :	10W Wireless Cell Phone Signal Digital band Selective Repeater GSM 900 MHz Repeater Amplifiers
MODEL :	KT-GRP-B25-P40-B
PRODUCT CATEGORY :	GSM 900MHz Repeater
POWER SUPPLY :	AC 110V、AC 220V、DC -48V、DC-24V 、AC 240
FREQUENCY :	890-915MHz/935-960MHz
SCENARIOS :	Stadium、Office、Highway、Railway、Scenic、Pier、Island、Offshore、Urban road、Supermarket 、Metro、Rural、Suburban、Hospital、Campus、Mine、Oilfield、Tunnel
COVERAGE :	5000sqm、1-3km、3-5km、5-10km

Introduction
Mainfeature
Application&scenarios
Specification
Parts/Warranty

Kingtone Repeaters system is designed to solve problems of weak mobile signal, which is much cheaper than adding a new Base Station (BTS). Main operation of RF Repeaters system is to receive low‐power signal from BTS via radio frequency transmission and then transmit the amplified signal to the areas where network coverage is inadequate. And the mobile signal is also amplified and transmitted to the BTS via the opposite direction.

Main Features of repeater :
1,High linearity PA; High system gain；
2,Intelligent ALC technology；
3,Full duplex and high isolation from uplink to downlink；
4,Automatic Operation convenient operation；
5,Integrated technique with reliable performance;
6,Local and remote monitoring (optional) with automatic fault alarm &remote control;
7,Weatherproof design for all-weather installation;

Items		Testing Condition	Specification
			Uplink	Downlink
Working Frequency(MHz)		Nominal Frequency	890 – 915MHz	935 - 960MHz
Gain(dB)		Nominal Output Power-5dB	95±3
Output Power (dBm)		GSM modulating signal	33	40
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 Step (dB)		Nominal Output Power -5dB	1dB
Gain Adjustment Range(dB)		Nominal Output Power -5dB	≥30
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
Inter-modulation Attenuation (dBc)		Working in-band	≤-45
Spurious Emission(dBm)	9kHz-1GHz	BW:30KHz	≤-36	≤-36
	1GHz-12.75GHz	BW:30KHz	≤-30	≤-30
VSWR		BS/MS Port	1.5
I/O Port		N-Female
Impedance		50ohm
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

12months for repeater,6months for accessories


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