The C9688 from Werlatone is a 40 dB, dual directional coupler that can handle up to 800 W CW and operates from 1 to 1000 MHz. It has an insertion loss of 0.5 dB, a directivity of 20 dB and a VSWR of 1.2:1. The coupler is available in a 6 x 2.2 x 2.2 module with various connector options - SMA, 7/16 and BNC. It can be used for both military and commercial applications.
