The 533112 from SPINNER is a R900 / WR-10 to 1.0 mm Waveguide to Coaxial Adapter that operates from 75 to 110 GHz. This adapter is characterized by its excellent low IM values and its longevity for test and measurement laboratories. It has a return loss of 20 dB. The adapter has a CuBe center, and an outer conductor and utilizes PEI insulation. This 50-ohm waveguide to coax adapter measures 24.00 (L) x 19.05 (Dia.) mm with a WR-10 waveguide interface and 1.0 mm (female) coaxial connector interface.