The C9688-10 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 has N type female connectors and is available in 6 x 2.2 x 2.2" module. Other connector options are also available - SMA, 7/16 and BNC. It can be used for both military and commercial applications.