| Electrical specification | specification | |
| Frequency Range | GSM900 | UL:890~915MHz DL:935~960MHz |
| GSM1800 | UL:1710~1775MHz DL:1805~1870MHz | |
| Max.Gain | UL≧65dB；DL≧70dB | |
| Automatic Level Control | ≧20dB | |
| MGC（Step Attenuation） | ≧31dB / 1dB step | |
| Gain Flatness | GSM900≦8dB ; GSM1800≦10dB | |
| Output Power | UL≧15dBm；DL≧20dBm | |
| Intermodulation Products | 9KHz~1GHz | 上行≦ -36dBm@ 3KHz; 下行≦ -20dBm@ 3KHz |
| 1GHz~12.75GHz | 上行≦ -30dBm@ 3KHz; 下行≦ -20dBm@ 3KHz | |
| Spurious Emission | 9KHz~1GHz | ≦ -36dBm @ 3KHz |
| 1GHz~12.75GHz | ≦ -30dBm @ 3KHz | |
| Noise Figure | ≦ 6dB | |
| VSWR | ≦ 2 | |
| Group Delay | ≦0.5μs | |
| Dimensions (W x D x H) | 250*145*53(mm) | |
| Weight | ≦2Kg | |
| Environment Conditions | IP40 | |
| DC Supply | 12V3A (AC:90V~265V) | |
| 2,Alarm | specification | |
| LED indication | Power LED | DC ON/OFF |
| Alarm LED | ALC 1~5dB,orange | |
| ALC 20~25dB,red | ||
