WR-19 to 1.85mm Male Waveguide to Coax Adapter UG-383/U-Mod Round Cover Flange With 40 GHz
WR-12 to 1.0mm Male Waveguide to Coax Adapt- er UG-387/U Round Cover Flange With 60 GHz
WR-10 to 1.0mm Male Waveguide to Coax Adapter UG-387/U-Mod Round Cover Flange With 75 GHz