Signal Repeater problem & installation technique supporting
1.If still weak signal receipt 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 connect well.
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 wet reduce the signal cover area.
| requency(MHz) | 890~915 1710~1785 1920~1980 | 935~960 1805~1880 2110~2170 | ||
| Gain(dB) | 60 | 65 | ||
| Pass band ripple(dB) | GSM≤±3 DCS≤±6 WCDMA≤±4 | GSM≤±3 DCS≤±6 WCDMA≤±4 | ||
| Output Power(dBm) | 15 | 20 | ||
| ALC(dB) | 20 | 20 | ||
| VSWR | ≤2.5 | ≤2.5 | ||
| Time Delay(uS) | ≤1 | ≤1 | ||
| Noise Figure(dB) | ≤8 | / | ||
| Spurious Emission(dBm) | 9KHz~150KHz | ≤-36dBm@1KHz | ||
| 150KHz~30MHz | ≤-36dBm@10KHz | |||
| 30MHz~1GHz | ≤-36dBm@100KHz | |||
| 1GHz~12.7GHz | ≤-30dBm@1MHz | |||
| Input power range | -25dBm ~ -70dBm | |||
| Ambient | -25°C~+55°C | |||
| RF Connector | N-Female | |||
| Power Supply | AC110V~220V or DC+5V/5A | |||
| Size(mm) | 176*287*25 | |||
| Weight(kg) | 2kg | |||
Package includes: