You will be lucky with this device, if you are still out of the booster world. If you are still suffering the no signals life, start from here, it is your time to change your life to a better one. This Cell Phone Amplifier - GSM/PCS (850MHz/1900MHz) Dual Band Cell Phone Signal Booster is equipped with DCS/GSM Dual Band Repeater, High-gain linear power amplifier and Ultra-low noises receive amplifier, etc. It will allow you for catching more calls no matter anytime anywhere. There is no interference to the base station after the opening the original system and the base station without the need to adjust parameters. With stable and reliable electromagnetic compatibility design, you will find out the best one for your need.
It can be used in following small regions signal blind or weak signal area, such as underground or semi-underground place of business, basements, underground parking, etc. Also this booster is popular with small-scale hot-spot signal Complaints areas, such as conference rooms ,a small supermarket, small shopping malls ,the office and small public areas ,etc. Traffic and large social influence areas ,such as bars ,cafes ,dance halls ,cafes ,fitness clubs and leisure etc. Some other occasions you can also see it. Elevator, lift wells in particular, home, office, luxury yachts, private cars, public security system and road safety management, etc.
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GSM/DCS Dual Band Cell Phone Signal Booster Specification:
- Frequency range
- -Uplink GSM824-849MHz, PCS1850-1910MHz
- -Downlink GSM869-894MHz, PCS1930-1990MHz
- -Up link: Gp≥65dB,Downlink: Gp≥70dB
- -Up link: Gp≥60dB,Downlink: Gp≥67dB
- Output up:
- -GSM Up link ：27dBm,PCS Up link ：27dBm
- -GSM Downlink: 30dBm, PCS Downlink: 30dBm
- -Power supply LED denote
- -Export power LED denote
- Port VSWR:≤1.8DB
- I/O impedence: 50Ω/N connector
- In-Band ripple:≤6dB
- Noise figure:≤6dB
- Transmission delay:≤0.5μs
- Ambient temperature:-15℃～55℃
- Power supply: AC: 110-240V DC: 9V
- Size: 220*170*55mm
- Coverage area: 80Sqm
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