The CMIGL109 from Quantic Corry is a RF & Microwave Isolator with Frequency 400 to 900 MHz, Bandwidth 5 to 15 MHz, Average Power Forward 1200 W, Insertion Loss 0.5 dB, Isolation 20 dB. Tags: Module with Connector, Coaxial Isolator. More details for CMIGL109 can be seen below.