The JIC0400T0470S0 from JQL Electronics is a RF & Microwave Isolator with Frequency 400 to 470 MHz, Average Power Forward 5 W, Average Power Reverse 5 W, Insertion Loss 0.5 dB, Isolation 22 dB. Tags: Module with Connector, Coaxial Isolator. More details for JIC0400T0470S0 can be seen below.