Optima iii gps jammer hackerf - how do you build a gps jammer
GSM 900MHz Ics Pico Repeater , Digital Signal Booster
151mmX 151mm X 26mm
GSM 900MHz Ics Pico Repeater , Digital Signal Booster
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.
High system gain
Linear power amplification to effectively suppress inter-modulation and spurious emission
Smart Automatic Level Control (ALC) ensures output level stable and adjustable continuously
Adopting filter with highly selectivity and low insertion loss eliminates interference between uplink and downlink
Working frequency bandwidth adjustable
To expand signal coverage or fill signal blind area where signal is weak or unavailable.
Indoor: Hotels, exhibition centers, basements, shopping malls, offices, parking lots
Working Frequency (customized)
Maximum Gain ( UL and DL )
Setting of attenuation
30 dB attenuation
System noise figure
5dB @ max. gain
AGC ( Automatic Gain Control )
Auto isolation detection and gain control
100 V - 240 V AC 50Hz
RF Input / Output connectors
Window 7/Vista/XP base
Interface cable USB ( Laptop ) to Repeater
Able to manually set gain and attenuation
151mmX 151mm X 26mm
Using external antenna
Input Max. for normal work
20 dB isolation improvement
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