The SLQ-K02 from Synergy Microwave Corporation is a 90 Degree Hybrid Coupler with Frequency 40 to 80 MHz, Average Power 1 W, Insertion Loss 0.3 to 0.6 dB, Isolation 20 to 28 dB, Coupling 3 dB. Tags: Surface Mount. More details for SLQ-K02 can be seen below.