The JIC0465T0530N6 from JQL Electronics is a RF & Microwave Isolator with Frequency 465 to 530 MHz, Average Power Forward 100 W, Average Power Reverse 60 W, Insertion Loss 0.25 dB, Isolation 25 dB. Tags: Module with Connector, Coaxial Isolator. More details for JIC0465T0530N6 can be seen below.