The QH10148 is a 90 Degree Hybrid Coupler that operates from 2 GHz to 6 GHz. It can handle up to 100 Watts of CW power, has an insertion loss of 0.3 dB, isolation of over 20 dB and a VSWR of 1.3:1. This surface mount coupler has a phase balance of +/- 7 Degrees and amplitude balance of +/- 0.5 dB.