The RFDC8G40G15 from RF-Lambda is a Coaxial Directional Coupler that operates from 8 to 40 GHz. It provides a coupling value of 15 dB with a directivity of over 12 dB and has an insertion loss of under 1.8 dB. The coupler can handle an average power of up to 30 W and has a VSWR of less than 1.6:1. It is available in a module with 2.92 mm female coaxial connectors and is ideal for test and measurement, wireless infrastructure, and aerospace & military applications.