GSM 980 Cellular Phone Signal Repeater Booster

GSM 980 Cellular Phone Signal Repeater Booster
**Specification
1) Frequency range:
-Up link GSM 890-915
-Downlink GSM 825-960
2) Gain(dB) GSM Up link: 55
3) GSM downlink: 60
4) Gain adjustable range: GSM950/ 50Db~55Db
5) Output power(dBm): ≥27 / 30
6) Pass band ripple GSM: 4dB
7) Guard band rejection: GSM(BW-60dB)≤42 MHz (BW-70dB)≤45 MHz
8) I/O impedance: 50Ω
9) I/O return loss: ≤-10dB
10) Noise coefficient: ≤5dB
11) Intermodulation attenuation (Po=13dBm): ≥40dBc
12) Transmission delay: ≤0.5us
13) Ambient temperature: -10℃～60℃
14) Power supply: AC220V / DC 12V 45～55Hz
**Characteristic
1) Fully integrated 980 MHz antenna system
2) Powerful amplifier enables up to + 85 dB of signal gain including cable loss
3) Intelligent signal processing and real time adaptive operation
4) Automatically adjusts power levels as needed to ensure a consistent coverage footprint
5) Reprogrammable (in the field) enabling spectrum or carrier reconfigurations as needed
6) Auto-track LED diagnostics displays aid install and operation
7) Patented algorithms and adaptive processing ensure our products will not interfere with other wireless frequencies or radio devices
**The package contains:
1) 55dB GSM cellular phone signal amplifier
2) 9dB outdoor antenna
3) 3dB indoor antenna
4) 10m cable
5) Mounting accessories
6) AC power supply