20Watt 43dbm umts 3g 2100MHz cell phone signal booster Repeaters

Short Description:

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 mo...

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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.

Mainfeature

umts 3g 2100 repeater Features:
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;

Application&scenarios

3G UMTS WCDMA REPEATER Applications

    To expand signal coverage of fill signal blind area where signal is weak
or unavailable.
   Outdoor: Airports, Tourism Regions, Golf Courses, Tunnels, Factories, Mining Districts, Villages etc.
   Indoor: Hotels, Exhibition Centers, Basements, Shopping
Malls, Offices, Packing Lots etc.
It is mainly applicable to such case:
    The repeater can find an installation place which can receive pure BTS signal at strong enough level as the Rx Level in repeater site should be more than ‐70dBm;
    And can meet the requirement of antenna isolation to avoid self‐oscillation.

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Specification

Items			Testing Condition	Specification
				Uplink	Downlink
Working Frequency(MHz)			Nominal Frequency	1920 – 1980MHz	2110 – 2170MHz
Gain(dB)			Nominal Output Power-5dB	95±3
Output Power (dBm)			GSM modulating signal	37	43
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	≤2.0 (3.84MHz)
Time Delay (us)			Working in-band	≤5
EVM(%)			Working in-band	≤12.5
PCDE (dB)			Working in-band	≤35
ACLR(dBc)	±5MHz		Working in-band	≥-45
	±10MHz		Working in-band	≥-50
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
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

Parts/Warranty

12months for repeater ,.6months for accessories

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