The CMIGL108 from Quantic Corry is a RF & Microwave Isolator with Frequency 360 to 700 MHz, Bandwidth 15 to 20 MHz, Average Power Forward 300 W, Insertion Loss 0.6 dB, Isolation 20 dB. Tags: Module with Connector, Coaxial Isolator. More details for CMIGL108 can be seen below.