The RFHB80M03GVT from RF-Lambda is a 90 Degree Hybrid Coupler with Frequency 800 MHz to 3 GHz, Average Power 50 W, Insertion Loss 0.6 dB, Isolation 20 dB, Amplitude Balance ± 0.7 dB. Tags: Module with Connectors. More details for RFHB80M03GVT can be seen below.