SAU-403503854-22-DCP1 is a high performance, dual circular polarized antenna feeding network assembly designed for Q/V-band satellite communication ground station applications. The feed network is designed to operate in the popular Q/V-band frequency spectrum with a Rx frequency range from 37.5 to 42.5 GHz and a Tx frequency range from 47.2 to 52.4 GHz.

The feed network consists of an integrated linear-to-circular polarizer, orthomode transducer (OMT), and two diplexers. The feed network allows antennas to support both left and right-handed circular polarizations (LHCP/RHCP) for both the Tx and Rx channels at the same time. The feed network is designed to operate in outdoor conditions and features internal O-ring sealing and corrosion-resistant chem-film surface treatment for the external aluminum enclosure.