The JIC5700T7100S1 from JQL Electronics is a RF & Microwave Isolator with Frequency 5.7 to 7.1 GHz, Average Power Forward 10 W, Average Power Reverse 10 W, Insertion Loss 0.4 dB, Isolation 20 dB. Tags: Module with Connector, Coaxial Isolator. More details for JIC5700T7100S1 can be seen below.