The QHM-3M-5G from Crane Aerospace & Electronics is a 90 Degree Hybrid Coupler with Frequency 2000 to 8000 MHz, Average Power 30 W, Peak Power 3 kW, Insertion Loss 0.3 dB, Isolation 17 dB. Tags: Module with Connectors. More details for QHM-3M-5G can be seen below.