The DQS-30-150 from Synergy Microwave Corporation is a 90 Degree Hybrid Coupler with Frequency 30 to 150 MHz, Average Power 1 W, Insertion Loss 0.8 to 1 dB, Isolation 20 to 30 dB, Coupling 3 dB. Tags: Surface Mount. More details for DQS-30-150 can be seen below.