GSM ТМВ

GSM/DCS TMB GSM/DCS TMB shall coverage the certain area and amplifier the signal between the mobile phone and the base station in full-duplex. And improve the signal quality of the BTS. Compensate cable loss and increase original signal, increase original input & output of signal, improve receiver sensitivity, improve the balance of route. Main Specifications of TMB Carrier 1FrequencyDownlink935 960MHz/1805 1880MHzUplink890 915MHz/1710 1785MHzOutput PowerDownlink≥46dBm/carrierUplink≥10dBmInput PowerDownlink15 37dBm/carrierGainDownlink≥25dB(1dB Step)Uplink≥12dB(1dB Step)Spurious emissionDownlink≤-36dBm@9KHz 1GHz≤-30dBm@1GHz 12.7GHzIMDDownlink≤-36dBm@9KHz 1GHz≤-30dBm@1GHz 12.7GHzNoise FigureUplink≤3.5dBSystem Group DelayDownlink≤7usUplink≤7usVSWRDownlink≤1.4Uplink≤1.4Bypass LossDownlink≤3.5dBUplink≤3.5dBImpedenceDownlink50ΩUplink50ΩCarrier 2FrequencyDownlink935 960MHz/1805 1880MHzUplink890 915MHz/1710 1785MHzOutput PowerDownlink≥46dBm/carrierUplink≥10dBmInput PowerDownlink15 37dBm/carrierGainDownlink≥25dB(1dB Step)Uplink≥12dB(1dB Step)Spurious emissionDownlink≤-36dBm@9KHz 1GHz≤-30dBm@1GHz 12.7GHzIMDDownlink≤-36dBm@9KHz 1GHz≤-30dBm@1GHz 12.7GHzNoise FigureUplink≤3.5dBSystem Group DelayDownlink≤7usUplink≤7usVSWRDownlink≤1.4Uplink≤1.4Bypass LossDownlink≤3.5dBUplink≤3.5dBImpedenceDownlink50ΩUplink50ΩCarrier NumberSystem2Power Up TimeSystem≤75sPower ConsumptionSystem≤500WWeightSystem≤ 45KgRF ConnectorSystem7/16-FOperating TemperatureSystem-40 55SizeSystem680x405x260(mm)Working VoltageSystem-36 -72VDC