The JIC7400T7800S1R from JQL Electronics is a RF & Microwave Isolator with Frequency 7.4 to 7.8 GHz, Average Power Forward 10 W, Average Power Reverse 10 W, Insertion Loss 0.3 dB, Isolation 20 dB. Tags: Module with Connector, Coaxial Isolator. More details for JIC7400T7800S1R can be seen below.