Cell Phone Signal Amplifier 2G 3G 4G Tri Band Signal Booster Cellular Repeater 900 1800 2100 MHz Mobile Signal Booster for Home (also known as cell phone signal booster or amplifier), in the cell phone industry, is a type of bi-directional amplifier used for boosting the cell phone reception to the local area by the usage of a reception antenna, a signal amplifier, and an internal rebroadcast antenna. These are similar to the cellular broadcast towers used for broadcasting by the network providers, but are much smaller, usually intended for use in one building.
Main Features:
1 Mini design, beautiful looking and practical
2 Receiving and sending separation, easy installation and operation
3 Full-duplex design, low consumption, environmental protection
4 AGC,ALC integration design, device stability total improvement
5 MCU singlechip control, monitoring device on running completely
| 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:
- 1 x 2G 3G 4G Tri Band Signal Booster Cellular Repeater 900 1800 2100 MHz Mobile Signal Booster
- 1 x 8dBi Gain Outdoor Beautification Yagi Antenna
- 1 x 3dBi Gain Indoor Ceiling Antenna
- 1 x 5 Meters Low-loss Coaxial Cable for connecting indoor Antenna
- 1 x 15 Meters Low-loss Coaxial Cable for connecting outdoor Antenna
- 1 x AC Adapter
- 4 x Screws for Mounting
