The H7498 from Werlatone is a 180 degrees hybrid coupler that operates from 200 to 1000 MHz. It provides an isolation of more than 20 dB, insertion loss of under 0.3 dB and amplitude balance of 0.35 dB. This 3 dB coupler can handle up to 750 watts of CW power and has a VSWR of below 1.30:1. It is available in a module with N-type female connectors.
