The QHM-2-1.5G SQ from Crane Aerospace & Electronics is a 90 Degree Hybrid Coupler with Frequency 1.1 to 1.6 GHz, Average Power 10 W, Insertion Loss 0.3 dB, Isolation 23 dB, Coupling -3 dB. Tags: Module with Connectors. More details for QHM-2-1.5G SQ can be seen below.