如有任何关于产品交易问题以及技术咨询,请致电:.或者加Q,微信:. 支持淘宝交易。 Ku-LNBF 技术参数(11.3GHz) 1.输入频率(Input Frequency):12.25-12.75GHz 2.输出频率(Output Frequency):950-1450MHz 3.本振频率(L.O. Frequency):11.3GHz 4.本振稳定度(L.O. Stability):±1MHz(-40℃to+70℃) 5.噪声系数(Noise Figure):0.5 dB 6.增益(Conversion Gain):≥65dB 7.增益平坦度(Gain Flatness):≤55dB 8.输入驻波(Intput VSWR):2.5:1(max) 9.输出驻波(Output VSWR):2.0:1(max) 10.输出连接(Output Connector):F-female Connector 11.输出阻抗(Output Impedance):75Ω 12.较化隔离(Cross Polar Isolation):20dB(min) 13.供电电压(Supply Voltage): 1) Ca:11.5-14.0v(Vertical Polarization) 13VDCType 2) Cb:16.0-19.0v(Horizontal Polarization)18VDCType 14.直流电流(Direct Current):150mA 15.工作温度(Operating Temperature):-40℃to+70℃ 16.储藏温度(Storage Temperature):-40℃to+80℃ 17.相对湿度(Relative Humidity):0%-95% 18.镜频抑制(Image Rejection):45 dB (min)