The JID0851T0894M10 from JQL Electronics is a RF & Microwave Isolator with Frequency 851 to 894 MHz, Average Power Forward 100 W, Average Power Reverse 60 W, Insertion Loss 0.3 dB, Isolation 22 dB. Tags: Drop-In, Drop-In Isolator. More details for JID0851T0894M10 can be seen below.