The RFHB17G25GVN from RF-Lambda is a 90 Degree Hybrid Coupler with Frequency 1.7 to 2.5 GHz, Average Power 120 W, Insertion Loss 0.3 dB, Isolation 22 dB, Amplitude Balance ± 0.3 dB. Tags: Module with Connectors. More details for RFHB17G25GVN can be seen below.