C-LNBF SPECIFICATIONS 输入频率(InputFrequency):.BT-380:3.4to4.2Ghz2.本振频率(L.O.Frequency):5150MHz(±500MHz@25℃)3.输出频率(OutputFrequency):950to1750MHz4.输入端本振泄漏(L.O.LeakageInputPort):45dBm5.本振稳定度(L.O.Stability):±1.5MHz(-40℃to+70℃)6.噪声系数(NoiseFigure):7.增益(ConversionGain):>55dBtyp8.增益平坦度(GainFlatness):±1dBm(max)9.输入驻波(IntputVSWR):2.5:1(max)10.输出驻波(OutputVSWR):2.0:1(max)11.输出连接(OutputConnector):F-femaleConnector12.输出阻抗(OutputImpedance):75Ω13.极化隔离(CrossPolarIsolation):20dB(min)14.镜频抑制(ImageRejection):45dB(min)15.相位噪声(PhaseNoise):-75dBc/Hz@10kHz(max)16.供电电压(SupplyVoltage):1)11.5-14.0v(VerticalPolarization),2)16.0-19.0v(HorizontalPolarization)17.工作温度(OperatingTemperature):-40℃to+70℃18.储藏温度(StorageTemperature):-40℃to+80℃19.相对湿度(RelativeHumidity):0%-95%