863 C-Band LNB, Input Frequency Range: 3.7 to 4.2GHz Key Specifications/Special Features: Input freq. range: 3.7 to 4.2GHz L.o. frequency: 5150MHz (+/-500KHz @ 25 degree Celsius) L.o. stability:+/-1.5MHz (-40 to +70 degree Celsius) Output freq. range: 950 to 1450MHz Noise figure: 170k. Conversion gain: 55dB typ. Input Flange: CPR-229C waveguide Input VSWR: 2.5:1 (max.) Output VSWR: 2.0:1 (max.) Output connector: F-female connector Output impedance: 75 ohms typ. Image rejection: 45dB (min.) Phase noise: -85dBc @ 10KHz (min) Supply voltage: 15V to 24V Operating temperature: -40 to +70 degree Celsius Storage temperature: -40 to +80 degree Celsius Relative humidity: 0% to 95% Size:97 x 67 x 65mm Weight: 205g