High performance RF Digital GSM Cell Phone Signal Amplifier With 3 Indoor Antenna
High performance RF Digital GSM Cell Phone Signal Amplifier With 3 Indoor Antenna
Product Description Features High-gain linear power amplifier    ALC technology  Ultra-low noise receive amplifier    There is no interference to the base station, after the opening the original system and the base station without the need to adjust parameters   Stable and reliable electromagnetic compatibility design   The base station does not cause an increase in background noise, but will not lead to a decline in the quality of the base station communications    With full-duplex communication mode Technical Specifications Working system: GSM Frequency range:-uplink: 890-915MHz-Downlink: 935~960MHz Output up:-Up link:25dBm-Downlink: 27dBm Port VSWR:≤1.8DB Noise figure;≤6dB Ambient temperature:-15??~55?? Gain:-Up link: Gp≥60dB-Downlink: Gp≥65dB Function:-Power supply LED denote-Export power LED denote I/O impedence:50Ω/N connector Transmission delay:≤0.5μs Power supply: AC110-240V Size: 198*148*39mm Coverage area: 300Sqm Accessories 1xAC adaptor 3xIndoor Antenna 1xOutdoor Antenna Coaxial cable (30m) Note:Please be clear about which frequency you want to boost. You must check your local Mobile Frequency range and choose the booster as per your required Frequency. Please check your country’s Mobile Frequency here. http://worldtimezone.net/gsm.html

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