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GSM & DCS repeater, mobile signal booster for dual band signal 900/1800mhz
GSM ST-1090A mobile phone signal amplifer/booster/repeater, make you keep in touch with others smoothly in everywhere
Products instruction
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 .
Specifications of mobile phone signal amplifer GSM/DCS 1090A
| Frequency range | GSMUplink890-915MHz Downlink935-960MHz | Gain | Up link: Gp≥65dB Downlink: Gp≥70dB |
| DCSUplink1710-1785MHz Downlink1805-1880MHz | Up link: Gp≥60dB Downlink: Gp≥67dB | ||
| Output up | GSM Up link 27dBm DCS Up link 27dBm | Function | a) Power supply LED denote |
| GSM Downlink 30dBm DCS Downlink 30dBm | b)Export power ELD denote | ||
| Port VSWR | ≤1.8DB | I/O impedence | 50Ω/N connector |
| ALC | ≥20dB | In-Band ripple | ≤6dB |
| Noise figure | ≤6dB | Transmission delay | ≤0.5μs |
| Ambient temperature | -15°C~55°C | Power supply | AC:110-240V DC:9V |
| Size | 220*170*55mm | Coverage area | 2000Sqm |
Application place of mobile phone signal amplifier ST-1090A
A Small regions of signal or weak signal blind area, such as underground or semi-underground place of business ,basements ,underground parking ,etc.
B Complaints from small-scale hot-signal areas ,such as conference rooms ,a small supermarket,small shopping malls ,the office and small public areas ,etc.
C Traffic and social influence of large areas ,such as bars ,cafes ,dance halls ,cafes ,fitness clubs ,leisure and entertainment,etc.
D Elevator ,lift wells in particular ,not in the lift cables laid
E,Home ,office ,luxury yachts ,private cars ,public security system and road safety management ,etc.
Features of mobile phone signal amplifer ST-1090A
A High-gain linear power amplifier
B ALC technology .
C Ultra-low noise receive amplifier
D There is no interference to the base station ,right after the opening of the original system and the base station without the need to adjust parameters ,
E,Stable and reliable electromagnetic compatibility design .
F The base station dose not cause an increase in background noise ,but will not lead to a decline in the quality of the base station communications
G With full-duplex communication mode .
H dispel the heat effective reasonable ,the structure is esthetic ,the volume is suitable .
GSM & DCS repeater, mobile signal booster for dual band signal 900/1800mhz