GSM 900MHz Ics Pico Repeater, Digital Signal Booster

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Basic Info

Place of Origin:	China
Payment Type:	T/T, Money Gram, Western Union

Product Description

GSM 900MHz ICS Pico Repeater, Digital Signal Booster

Model: VR-1575-G-I
The GSM900 PICO Repeater is designed to provide a more cost-effective solution than adding a new Base Transceiver Station (BTS) to improve signal coverage and communication quality in GSM900 system. And its easy installation and maintenance can help carriers get fast return.
The repeater is working as a relay between the BTS and mobiles. It receives the low-power signal from BTS via the Donor Antenna, linearly amplifies the signal and then retransmits it via the Coverage Antenna to the weak/blind coverage area. And the mobile signal is also amplified and retransmitted to the BTS via the opposite direction.

Features
n High system gain
n Linear power amplification to effectively suppress inter-modulation and spurious emission
n Smart Automatic Level Control (ALC) ensures output level stable and adjustable continuously
n Adopting filter with highly selectivity and low insertion loss eliminates interference between uplink and downlink
n Working frequency bandwidth adjustable

Specifications

Items		Specifications
Working Frequency (customized)	Uplink	890MHz –915MHz(customized)
	Downlink	935MHz –960MHz(customized)
Output power	Uplink	10dBm
	Downlink	15dBm
Maximum Gain ( UL and DL )		75 dB
Setting of attenuation		30 dB attenuation
System noise figure		5dB @ max. gain
AGC ( Automatic Gain Control )		Auto isolation detection and gain control
Power supply		100 V - 240 V AC 50Hz
RF Input / Output connectors		SMA-female
Interface Software		Window 7/Vista/XP base
Interface Cable		Interface cable USB ( Laptop ) to Repeater
Repeater Setting		Able to manually set gain and attenuation
Weight		1 Kg
Size		151mmX 151mm X 26mm
I/O Impedance		50Ω
Serving antenna		Using external antenna
Input Max. for normal work		-55dBm
Gain Stability		3dB
ICS Features		20 dB isolation improvement

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