The QS2-02-463/3N from Pulsar Microwave is a 90 Degree Hybrid Coupler with Frequency 1 to 2 GHz, Average Power 100 W, Insertion Loss Coupling Loss : 3.2 ± 0.30 dB, Isolation 22 dB, Coupling 3 dB. Tags: Module with Connectors. More details for QS2-02-463/3N can be seen below.