- Contact Person : Ms. wu Yolanda
- Company Name : Shenzhen Sai Tong Tian Electronic Technology Company Ltd.
- Tel : 86-0755-33090206
- Fax : 86-0755-33090205
- Address : Guangdong,shenzhen,Room 502 Building 5 LianTang Industry Luohu District Shenzhen City
- Country/Region : China
- Zip : 518000
900 1800 GSM repeater cellphone signal booster, wirelss broadband repeater
900 1800 GSM repeater cellphone signal booster, wirelss broadband repeater
Cell phone signal amplifier is designed to solve the blind signal designed for mobile phone products. As the mobile phone signal is transmitted by electromagnetic waves to establish a communications link, the building of the barrier, in some tall buildings inside the basement of some places such as malls, restaurants, places of entertainment such as karaoke OK sauna and massage, underground civil air defense projects, subway stations and many other places, cell phone signals can not reach and can not use the phone. Cell phone signal amplifier can solve these problems in a particular place as long as the installation of a mobile phone signal amplifier system, the entire range of mobile phone signals can be well used, to which staff or customers great convenience .
Basic information of 900 1800 GSM repeater cellphone signal booster, wirelss broadband repeater
Working system | GSM/DCS | |
Frequency range | GSM | Uplink890~915MHz Downlink935~960MHz |
DCS | Uplink1710~1785MHz Downlink1805~1800MHz | |
Gain | Uplink≥50dB Downlink 55dB | |
Output | Uplink 15dBm Downlink 20dBm | |
Pass band ripple | ≤1.8DB | |
I/O impedance | 50Ω | |
Connector | N connector | |
Noise figure | ≤8dB | |
Transmission delay | ≤0.5μs | |
Power supply | AC110V-240V DC12V | |
Size | 134mm*105mm*28mm | |
Weight | 400g | |
Coverage area | 300m² | |
Installation of 900 1800 GSM repeater cellphone signal booster, wirelss broadband repeater
900 1800 GSM repeater cellphone signal booster, wirelss broadband repeater
