1000sqm Work Cellular Signal Amplifier Wireless KW17B-GSM
1.Cover about 1000-1500sqm without block 2.Output Power:17dbm 3.Gain:65 db 4.GSM 900Mhz repeater
Amplifier Wireless :
Parameter Sheet:
| Electrical Specification | Uplink | Downlink | |
| Frequency Range | 890 ~ 915 MHz | 935 ~ 960 MHz | |
| Output Power | 10 ±2dBm | 17 ±2dBm | |
| Gain | 65 dB | 65 dB | |
| Bandwidth | Wide Band | ||
| Automatic Gain Control | >20dB | ||
| Ripple in Band | ≤5dB | ||
| Intermodulation Products | 9KHz~1GHz | ≤ -36 dBm | |
| 1GHz~12.75GHz | ≤ -30 dBm | ||
| Spurious Emission | 9KHz~1GHz | ≤ -36 dBm | |
| 1GHz~12.75GHz | ≤ -30 dBm | ||
| Noise Figure @ max. gain | ≤ 6 dB | ||
| VSWR | ≤2 | ||
| MTBF | >50000 hours | ||
| Power Supply | AC:90~265V, 50/ 60Hz;DC:12V 3A | ||
| Power Comsumption | < 20W | ||
| Impedance | 50 ohm | ||
| Mechanical Specification | |||
| RF Connector | N-Female | ||
| Cooling | Heatsink Convection cooling | ||
| Dimensions (D x W xH ) | 200*120*30(mm) | ||
| Weight | 1.2Kg | ||
| Installation Type | Wall Installation | ||
| Environment Conditions | IP40 | ||
| Humidity | < 90% | ||
| Operating Temperature | -10°C ~ 55°C | ||
| KW17B-GSM | Product Feature:*Provide quick coverage solution for small signal weak & block zones,reduce drop/off calls.*Compact size, low consumption, easy installation, great cover.*Cover about 500~1000 m² without block or obstruct.*Reduce cellphone transmit pow | ||
How to work :
1.Outdoor antenna (normally use yagi/log-periodic antenna) receives signal from signal tower.
2.Then,sends the signal to repeater through cable.
3.Repeater accepts and improves the signal.
4.After that,the fine signal goes into indoor antenna(use panel/ceiling antenna),via cable sends to your mobile.
Workshop:
1000sqm Work Cellular Signal Amplifier Wireless KW17B-GSM
