The JIC10K0T11K2S1R from JQL Electronics is a RF & Microwave Isolator with Frequency 10 to 11.2 GHz, Average Power Forward 15 W, Average Power Reverse 10 W, Insertion Loss 0.4 dB, Isolation 21 dB. Tags: Module with Connector, Coaxial Isolator. More details for JIC10K0T11K2S1R can be seen below.