The CID01030420G-XX from Cernex Inc is a RF & Microwave Isolator with Frequency 1.6 to 3.8 GHz, Bandwidth 200 MHz, Average Power Forward 100 W, Insertion Loss 0.4 dB, Isolation 20 dB. Tags: Drop-In, Drop-In Isolator. More details for CID01030420G-XX can be seen below.