The DQF-302 from Synergy Microwave Corporation is a 90 Degree Hybrid Coupler with Frequency 20 to 60 MHz, Average Power 1 W, Insertion Loss 0.3 to 0.5 dB, Isolation 20 to 23 dB, Coupling 3 dB. Tags: Drop In. More details for DQF-302 can be seen below.