The TGD-C2021 from Tiger Microwave is a 90 Degree Hybrid Coupler with Frequency 800 MHz to 2.5 GHz, Average Power 150 W, Peak Power 1.5 kW, Insertion Loss 0.20 dB, Isolation 22 dB. Tags: Module with Connectors. More details for TGD-C2021 can be seen below.