The T15-V from Spacek Labs is a 90° Waveguide-to-Coaxial Adapter that operates in the V-Band from 50 to 65 GHz. It can be used to adapt a component or system from a WR-15 (UG385/U) waveguide interface to the 1.85mm (V) coaxial connector or vice versa. This adapter has an insertion loss of 0.5 dB and a VSWR less than 1.5:1. It is available in a module that measures 0.75 x 0.5 x 0.9 inches (MIL-spec or space-qualified units also available).