The QS2-01-463/1N from Pulsar Microwave is a 90 Degree Hybrid Coupler with Frequency 500 MHz to 1 GHz, Average Power 100 W, Insertion Loss Coupling Loss : 3.2 ± 0.30 dB, Isolation 25 dB, Coupling 3 dB. Tags: Module with Connectors. More details for QS2-01-463/1N can be seen below.