Working system: GSM Frequency : Uplink 890~915MHz Downlink 935~960MHz Gain: Uplink 50dB Downlink 55dB Output: Uplink 10dBm Downlink 15dBm Pass band ripple: 1.8DB I/O impedance: 50 Noise figure: 6dB Transmission delay: 0.5s Ambient temperature: -15C~55C Power supply: AC110V240V DC12V Size: 134mm*105mm*28mm Weight: 400g Connector: N connector Coverage area: 100m. 1 piece a box and 20 pieces a carton.
