The FMW28CP010-20 from Fairview Microwave is a Waveguide Directional Coupler that operates from 26.5 to 40 GHz. This 20 dB coupler provides a directivity of 30 dB and has an insertion loss of less than 0.6 dB. It is made of gold-plated brass copper and incorporates a multi-hole configuration. The coupler is available in a module that measures 7.00 x 0.75 x 1.55 inches with a WR-28 waveguide interface (UG-599/U waveguide flanges). This E-plane waveguide coupler is ideal for use in test benches, satellites, source leveling, attenuation measurements, power measurements, microwave radio, and radar applications.
