The CIDU1U20616G-XX from Cernex Inc is a RF & Microwave Isolator with Frequency 150 to 200 MHz, Bandwidth 8 MHz, Average Power Forward 100 W, Insertion Loss 0.6 dB, Isolation 16 dB. Tags: Drop-In, Drop-In Isolator. More details for CIDU1U20616G-XX can be seen below.