The DQS-50-500 from Synergy Microwave Corporation is a 90 Degree Hybrid Coupler with Frequency 50 to 500 MHz, Average Power 1 W, Insertion Loss 1.7 to 2.2 dB, Isolation 13 to 23 dB, Coupling 3 dB. Tags: Surface Mount. More details for DQS-50-500 can be seen below.
