The PH2-0.4-2-30 from Analog Microwave Design is a 90 Degree Hybrid Coupler with Frequency 400 MHz to 2 GHz, Average Power 30 W, Peak Power 250 W, Insertion Loss 3.5 dB, Isolation 20 dB. Tags: Module with Connectors. More details for PH2-0.4-2-30 can be seen below.