The RFHB04M08MVT from RF-Lambda is a 90 Degree Hybrid Coupler with Frequency 400 to 800 MHz, Average Power 50 W, Insertion Loss 0.3 dB, Isolation 22 dB, Amplitude Balance ± 0.5 dB. Tags: Module with Connectors. More details for RFHB04M08MVT can be seen below.
