Waveguide conical gain horn antennas are used in a wide variety of applications due to their high power handling capability, low loss, high directivity, and near constant electrical performance across a broad bandwidth. Fairview Microwave’s FMWAN1042 WR-12 waveguide conical gain horn antenna operating from 68 GHz to 77 GHz with a nominal 15 dBi gain is part of our full line of RF components available for same-day shipping. This Fairview Microwave circular horn antenna has a gold plated brass body and a precision tolerance UG-387/U round cover flange. The FMWAN1042 WR-12 waveguide circular gain horn antenna offers low gain variation across its operating frequency range.