Ads by Google
Home cell phone signal amplifier
Products instruction | |||||||||||
| |||||||||||
Application place of mobile phone signal amplifier GSM M-ST980 | |||||||||||
1.Small regions of signal or weak signal blind area, such as underground or semi-underground place of business ,basements ,underground parking ,etc. | |||||||||||
2.Complaints from small-scale hot-signal areas ,such as conference rooms ,a small supermarket,small shopping malls ,the office and small public areas ,etc. | |||||||||||
3.Traffic and social influence of large areas ,such as bars ,cafes ,dance halls ,cafes ,fitness clubs ,leisure and entertainment,etc. | |||||||||||
4.Elevator ,lift wells in particular ,not in the lift cables laid | |||||||||||
5.Home ,office ,luxury yachts ,private cars ,public security system and road safety management ,etc. | |||||||||||
Features of mobile phone signal amplifer GSM M-ST980 | |||||||||||
1.High-gain linear power amplifier | |||||||||||
2.ALC technology . | |||||||||||
3.Ultra-low noise receive amplifier | |||||||||||
4.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 , | |||||||||||
5.Stable and reliable electromagnetic compatibility design . |
Specifications of mobile phone signal amplifer GSM M-ST980 | |||||
Working system | GSM | ||||
Frequency range | Up link:890~915MHz Downlink: 935~960MHz | ||||
Gain | Modle | M-ST950 | M-ST960 | M-ST970 | M-ST980 |
Up link | 60dB | 63dB | 67dB | 70dB | |
Down link | 57dB | 60dB | 65dB | 66dB | |
Export power | Up link | 20dBm | 23dBm | 27dBm | 30dBm |
Down link | 17dBm | 20dBm | 25dBm | 26dBm | |
Coverage area | 300Sqm | 5ooSqm | 1000Sqm | 2000Sqm | |
Pass band ripple | ≤1.8DB | ||||
I/O impedence | 50Ω/N connector | ||||
Noise figur | ≤6dB | ||||
Transmission delay | ≤0.5μs | ||||
Ambient temperature | -15°C~55°C | ||||
Power supply | AC/220V±10% 45~55Hz DC:12V | ||||
Size | 198mm×148mm×39mm | ||||
Reliability | To the GB6993-86 standard | ||||
Electromagnetic compatibility | To the ETS300 694-4 standard | ||||
Function | a) Power supply LED denote b) Export power ELD denote |
One set of booster include the below items:
Installation:
cell phone signal booster