Components and Feeds

TDRSS Satellite Ku-band Orthomode Coupler In support of the antenna industry, AFC offers a broad range of microwave components, combining networks, antenna feeds, multi-satellite feeds, orthomode polarizers, launchers and ultra low loss waveguide. Manufacturing techniques employed are aimed at achieving desired technical results and cost objectives for commercial and military/agency applications. Frequency bands covered are up to 100 Ghz. The Satellite Communications Antenna Feeds data sheet contains information on commonly purchased feed types. Multi-Sat Feed for Two-Degree Spaced Satellites describes a class of multi-beam feed systems specifically designed for 4.5 to 9 meter diameter antennas. For smaller antennas, see Dual Beam Retrofit Multi-Satellite Feed for 3.7 m (12 ft.) Diameter Class Antennas. Design and technical information, installation and test results may be found in Multi-satellite feed system for 2-degree satellite spacing reprinted from the April 1992 CED magazine.