The RI1319CS-090102 from ZTS Technologies is a RF & Microwave Isolator with Frequency 9 to 10.2 GHz, Average Power Forward 30 W, Average Power Reverse 10 W, Insertion Loss 0.4 dB, Isolation 20 dB. Tags: Module with Connector, Coaxial Isolator. More details for RI1319CS-090102 can be seen below.