The LDC-2/2.2-6dB-S from Leader-MW is a 90 Degree Hybrid Coupler with Frequency 2 to 2.2 GHz, Average Power 10 W, Insertion Loss 0.6 dB, Isolation 20 dB, Amplitude Balance ±0.35 dB. Tags: Module with Connectors. More details for LDC-2/2.2-6dB-S can be seen below.