The IMC840850KS from 3Rwave is a RF & Microwave Isolator with Frequency 8.4 to 8.5 GHz, Average Power Forward 30 W, Average Power Reverse 10 W, Insertion Loss 0.5 to 0.6 dB, Isolation 20 to 24 dB. Tags: Coaxial Isolator. More details for IMC840850KS can be seen below.