EST-MINI 3G sigal amplifier 1.coverage :50m2 2.frequency :Uplink:1930~1990MHz Downlink 2110~2180MHz 3.size:160 x 60 x 20 mm EST-MINI 3G sigal amplifierspcificationFrequency rangeUplink:1930~1990MHz Downlink 2110~2180MHzGain ( dB)Uplink Gp≥60 Downlink Gp≥65Export power (Po)≥23dBmPass band ripple≤3dBI/O impedance50Ω/N connectorNoise figure≤4dBTransmission Delay≤0.5μsAmbient temperature-10°C~60° ...