The 4018-10 from L3Harris Narda-MITEQ is an mm-Wave Ultra-Broadband Directional Coupler that operates from 18 to 40 GHz. It has a coupling factor of 10 ±1.25 dB, high directivity of 12 dB, and an insertion loss of 1.45 dB. The coupler can handle 20 W of average power and 200 W of peak power with a VSWR of less than 1.9:1. This coupler is available in a module with 2.92 mm female connectors and is ideal for EW systems, radar, mm-Wave communications, and OEM test equipment applications.
