850MHz CDMA band signal booster cell phone amplifier

This 850MHz CDMA band signal booster cell phone amplifier to increase CDMA frequency up to 2000 square meters,support uplink 824—849MHz and downlink 869—894MHz. Specifications:
Frequency range
Uplink: 824—849MHz
Downlink: 869—894MHz
Gain ( dB)
Uplink: Gp≥60
Downlink: Gp≥65
Export power (Po): ≥30dBm
Pass band ripple: ≤5dB
Guard band rejection:（BW-60dB）≤42MHz,（BW-70dB）≤45MHz
I/O impedance: 50Ω/N connector
I/O return loss: ≤-3dB
Noise figure: ≤4dB
Intermodulation Attenuation(Po=30dBm): ≤-40dBm
Transmission Delay: ≤0.5μs
Ambient temperature: -10℃～60℃
Power supply: AC110～220V 45～55Hz
Size: 220 x 140 x 40 mm
Reliability: To the GB6993-86 standard
Electromagnetic compatibility: To the ETS300 694-4 standard
Function
a) Power supply LED denote
b) Export power LED denote
coverage area 2000 m2