The CMI5H313 from Quantic Corry is a RF & Microwave Isolator with Frequency 1.8 to 3.6 GHz, Bandwidth 300 MHz, Average Power Forward 10/50/100 W, Average Power Reverse 1 W, Insertion Loss 0.5 dB. Tags: Module with Connector, Coaxial Isolator. More details for CMI5H313 can be seen below.