The HCUP5P5G8P5G15W from Lotus Communication Systems is a 90 Degree Hybrid Coupler with Frequency 5.5 to 8.5 GHz, Average Power 15 W, Insertion Loss 0.25 dB, Isolation 23 dB, Coupling 3 dB. Tags: Module with Connectors. More details for HCUP5P5G8P5G15W can be seen below.