The QH-45 from Cobham Signal & Control Solutions is a 90 Degree Hybrid Coupler with Frequency 4 to 8 GHz, Insertion Loss 0.25 dB, Isolation 20 dB, Coupling 3 dB, Coupling Variation ±.50 dB. Tags: Module with Connectors. More details for QH-45 can be seen below.
