The LDC-2.2/2.3-180S from Leader-MW is a 180 Degree Hybrid Coupler with Frequency 2.2 to 2.3 GHz, Average Power 50 W, Insertion Loss 0.5 dB, Isolation 20 dB, VSWR 1.35:1. Tags: Module with Connector. More details for LDC-2.2/2.3-180S can be seen below.