The C10006 from Werlatone is a 50 dB dual directional coupler that operates from 700 MHz to 4200 MHz and can handle up to 2000 W CW power. It has an insertion loss of 0.2 dB, a directivity of 18 dB and a VSWR of 1.35:1. The coupler is available with various connector options - N Type, SMA, 7/16 DIN, and BNC.