Generic 900Mhz Cell Phone Signal GSM Booster

Features:
High gain, easy installation and operation.
Full-duplex, Dual-port design.
Use ALC technology, adjust extent automatically.
LED Light Working & Signal Condition Indicators.
Big linear power, control intermodulation & scatteration stably.
Dependability stand by GB6993-86 standard.
Compatibility of electromagnetism according with ETS300 609-4.
CE and RoHs Approved.

Specification:
Frequency range :
890MHz--915MHz(Up link)
935MHz--960MHz(Down link)
Power: -70 ~-40 dBm/ FA (1.23MHz)
Gain : (Up link) 50/55/60/65Db/±10DB (Down link) 55/60/65/70Db±10DB
Signal coverage : Up to cover for 150 square meters use
Impedance : 50&;
Seclusion : >65dB
Power supply : AC110~ 240V
Output Voltage: 5V
Compact design: Indoor use
Signal Repeater Size: 140*100*20mm/5.51*3.94*0.79"

Installation Approaches
1. Fix up outdoor antenna reception on housetop and point to signal tower.
2. Connect outdoor antenna to "" port in repeater machine through cable.
3. Connect indoor antenna(s) to "MOBILE" port in repeater machine through cable also.
4. Plug power adaptor into AC power socket and finish installation.
Installation note:
1. please make sure distance above 10M between indoor and outdoor antenna, it’s better divides one from another by a wall.
2. Please try to choose a good signal place to set up outdoor antenna.
3. Please sure that there are good signal 4-5 bars on your outdoor, or it will not work on your room.