The RMHY3.800-2400Nf from Response Microwave Inc is a 90 Degree Hybrid Coupler with Frequency 800 MHz to 2.4 GHz, Average Power 200 W, Insertion Loss 0.3 dB, Isolation 23 dB, Coupling 3 dB. Tags: Module with Connectors. More details for RMHY3.800-2400Nf can be seen below.