Ku-Band Circular Polarization LNBF, Input Frequency: 12.20 to 12.75GHz COMPATIBLE WITH DIRECTV MULTI-SATELLITE, DIRECTV PARA TODOS(tm) AND DIRECTV DISH ANTENNAS Specifications: Input freq. range: 12.2 to 12.70GHz L.o. frequency: 11.25GHz?(1MHz 25 degree Celsius) L.o. stability: 2MHz (-40 to +70 degree Celsius) Output freq. range: 950 to 1450MHz Control signals: Low band: Ca or Cb (see below) High band: Ca and Cb Noise figure: 0.7dB typ. Conversion gain: 55dB typ. Input VSWR: 2.5:1 Output VSWR: 2.0:1 (max.) Output connector: F-female connector Output impedance: 75 ohms typ. Cross polar isolation: 20dB (min.) Image rejection: 45dB Phase noise: -50dBc 1KHz -75dBc 10KHz -95dBc 100KHz Supply voltage: Ca: 11.5 to 14.0V (vertical polarization) 13 VDC typ. Cb: 16.0 to 19.0V (horizontal polarization) 18 VDC typ. Operating temperature: -40 to +70 degree Celsius Storage temperature: -40 to +80 degree Celsius Relative humidity: 0% to 95% Size: 140mm x 69mm x 116mm Weight: 212g