The RQH-1000-2000M-TNC(f)-10W-z4 from Raditek is a 90 Degree Hybrid Coupler with Frequency 1 to 2 GHz, Average Power 10 W, Insertion Loss 0.5 dB, Isolation 18 dB, Coupling 3 dB. Tags: Module with Connectors. More details for RQH-1000-2000M-TNC(f)-10W-z4 can be seen below.