The JIC5000T6000S0 from JQL Electronics is a RF & Microwave Isolator with Frequency 5 to 6 GHz, Average Power Forward 1 W, Average Power Reverse 1 W, Insertion Loss 0.35 dB, Isolation 20 dB. Tags: Module with Connector, Coaxial Isolator. More details for JIC5000T6000S0 can be seen below.