Prodelin X-Band feed systems. Fully integrated Front End / Transmitter Assemblies to interface between Receiver, Transmitter, and Antenna. Complete solutions to complex customer requirements. Please contact us to discuss your requirements. General Dynamics SATCOM Technologies’ products encompass the design, development, and manufacture of satellite communication antennas for domestic and international applications. Available in a WC 75 flange at the feedhorn port and WR 75 cover flanges at the transmitter ports and more.