QH8922

The QH8922 from Werlatone is a  90° Hybrid Coupler that operates from 150 to 2000 MHz. It has an isolation of more than 17 dB and an insertion loss of less than 0.75 dB. This coupler can handle 100 W of CW power and has a VSWR of less than 1.40:1. It has a phase balance of less than 90° ± 5° dB and an amplitude balance of less than ±1.0 dB. 

The QH8922 has bonded structures that eliminate any air gaps between substrates and thicker center boards for high power & increased repeatability. It is designed in such a way that it has more sections per bandwidth for better coupling flatness. This coupler is available in a compact surface mount module that measures 1.47 x 1.13 x 0.16 inches and is designed to handle stringent operating conditions.