The VHC-20180A is a hybrid coupler from VidaRF that operates from 2 to 18 GHz. It has an insertion loss of 0.9 dB, Isolation of 20 dB and VSWR of 1.2:1. The coupler can handle up to 30 watts of average power and 1 KW of peak power. It is available in a module with SMA connectors. The coupler can be modified to meet IP65 Standards.