The QN010124 from Fujian MIcable is a 90 Degree Hybrid Coupler with Frequency 1 to 12.4 GHz, Average Power 30 W, Peak Power 3000 W, Insertion Loss 1.3 to 1.4 dB, Isolation 17 to 18 dB. Tags: Module with Connectors. More details for QN010124 can be seen below.