Home Satellite TV C-Band Feedhorn (160-2510) Specifications Faxback Doc. # 31855 Frequency Range:................................................3.7-4.2 Ghz VSWR:...........................................................1.5 Average Material:...........................................Die Cast Aluminum Alloy Finish:.................................................Corrosion Protected RF Port:.....................................CPR-229 F (C-Band) with Gasket Mounting:............................Four 1/4-inch holes 90(degrees) Apart; Two Sets 1/4-inch Holes 120(degrees)Apart at 180(degrees)from Each Other Polarization Rotation:.........................................220(degrees) Polarization Operation:...............................Three Wire Servo Type for Receivers with + 5V DC Terminals Response Time:.........................................Less Than 1/2 Second to changePolarity Polarization Isolation:.......................................25 dB,Minimum Weight:.............................................................31/2Lbs (/all-04/12/96)