The ECI460F490BD from ECHO Microwave is a RF & Microwave Isolator with Frequency 460 to 490 MHz, Average Power Forward 10 W, Insertion Loss 1 dB, Isolation 50 dB, Operating Temperature -10 to 60 Degree C. Tags: Module with Connector, Coaxial Isolator. More details for ECI460F490BD can be seen below.