The RFHB75M01GVT from RF-Lambda is a 90 Degree Hybrid Coupler with Frequency 750 MHz to 1.5 GHz, Average Power 50 W, Insertion Loss 0.3 dB, Isolation 22 dB, Amplitude Balance ± 0.5 dB. Tags: Module with Connectors. More details for RFHB75M01GVT can be seen below.