The RQH-2.0-16.0-Nf-100W-w18 from Raditek is a 90 Degree Hybrid Coupler with Frequency 2 to 16 GHz, Average Power 100 W, Insertion Loss 0.5 dB, Isolation 17 dB, Coupling 3 dB. Tags: Module with Connectors. More details for RQH-2.0-16.0-Nf-100W-w18 can be seen below.