The QHM-2-14.25G SQ from Crane Aerospace & Electronics is a 90 Degree Hybrid Coupler with Frequency 13.99 to 14.51 GHz, Average Power 5 W, Insertion Loss 0.7 dB, Isolation 19 dB, Coupling -3 dB. Tags: Module with Connectors. More details for QHM-2-14.25G SQ can be seen below.