The JI2C0450T0470N10 from JQL Electronics is a RF & Microwave Isolator with Frequency 450 to 470 MHz, Average Power Forward 100 W, Insertion Loss 0.5 dB, Isolation 50 dB, Return Loss 20 dB. Tags: Module with Connector, Coaxial Isolator. More details for JI2C0450T0470N10 can be seen below.