The RFHB10G26GVK from RF-Lambda is a 90 Degree Hybrid Coupler with Frequency 10 to 26.5 GHz, Average Power 20 W, Peak Power 500 W, Insertion Loss 1 to 1.5 dB, Isolation 15 to 17 dB. Tags: Module with Connectors. More details for RFHB10G26GVK can be seen below.