The JIC2100T2200S10 from JQL Electronics is a RF & Microwave Isolator with Frequency 2.1 to 2.2 GHz, Average Power Forward 100 W, Average Power Reverse 100 W, Insertion Loss 0.3 dB, Isolation 22 dB. Tags: Module with Connector, Coaxial Isolator. More details for JIC2100T2200S10 can be seen below.