The JID1700T1790M10A2 from JQL Electronics is a RF & Microwave Isolator with Frequency 1.7 to 1.79 GHz, Average Power Forward 150 W, Average Power Reverse 100 W, Insertion Loss 0.22 dB, Isolation 23 dB. Tags: Drop-In, Drop-In Isolator. More details for JID1700T1790M10A2 can be seen below.