MINI gsm 900mhz mobile phone signals booster repeater
specification
Frequency range | Uplink 890-915MHz Downlink 935-960MHz |
Gain ( dB) | Uplink Gp>=45 Downlink Gp>=50 |
Export power (Po) | Gp≥+17dBm |
Pass band ripple | <=3dB |
I/O impedance | 50Ω/N connector |
Noise figure | <=4dB |
Transmission Delay | <=0.5μs |
Ambient temperature | -10~60 |
Power supply | AC110~220V 45~55Hz |
Reliability | To the GB6993-86 standard |
Electromagnetic compatibility | To the ETS300 694-4 standard |
Function | a) Power supply LED denote b) Export power LED denote |
coverage area | 50m2 |
Feture:
1. High-gain linear power amplifier;
2.Automatic level control
3.Ultra-low noise receiver amplifier
2.Automatic level control
3.Ultra-low noise receiver amplifier
4.No interference to the base station and no need to adjust the parameters of the original system and base stations after operation.
5. Stable and reliable EMC design
6. It neither increases base station background noise nor decline the communication quality of base station
7. Full-duplex communication mode
8. Spurious emission, beautiful structure and appropriate size
Working area
- weak-signal area, e.g. underground or semi-underground rooms, small basements, underground parking lots;
- Small zones: meeting rooms, supermarkets, offices, pubs, coffee shops, gyms, etc.;
- Private homes or villas at outskirts with bad signal coverage.
