The AWC10EFW from RF SPIN is a WR-10 Waveguide to 1 mm Female Coaxial Adapter that operates from 75 GHz to 110 GHz. This linear polarized adapter can handle a CW input power of 4 W, has an insertion loss of less than 0.6 dB, and has a VSWR of 1.25:1. It is manufactured using a high-grade aluminum alloy and has a corrosion-resistant coating. This adapter is individually calibrated and is available with a UG-387/U flange.