2G GSM 900MHz Signal Booster Signal Repeater
[===Not sure which Frequency your Phone Works ?===]
≤ -36 dBm
VSWR (Voltage Standing Wave Ratio)
Dimensions (D*W*H )
-10°C ~ 55°C
1* GSM 900MHZ Cellphone Signal Booster
1* user manual
NOTE:This product will be shipped with adapter plugs for the country of the buyer.
Signal repeater installation diagram:
Outdoor and indoor antenna to pull more than 5-7 meters away,the best wall,not in a line of sight,this is the best connector
port connectors are received after the power on,to avoid burn-load host.
Signal problem & installation technique support:
1.If signal still weak after installation, please check if outdoor antenna point to signal tower correctly or elsewhere has stronger
signal and confirm signal strength achieve-70DBM.
2.If still have no signal after installation, please check our device power adapter whether connected perfectly. And connectors
3. If strength is not steady, please check if outdoor and indoor antenna is too close; please ensure outdoor antenna has distance of
10 meters at least, with a barrier and not in a same horizontal line.
4. Packed the outdoor connector by waterproof glue, otherwise the wet will reduce the signal cover area.