The RFDC1G40G10 from RF-Lambda is a Directional Coupler that operates from 1 to 40 GHz. It has a coupling value of 10 dB, directivity of over 12 dB and an insertion loss of under 2.5 dB. The coupler can handle up to 20 watts of power and has a VSWR of 1.60:1. It is available in a module with 2.92 female connectors and is ideal for LMDS multi-carrier operation, aerospace and military applications.