The JID2100T2500SM6 from JQL Electronics is a RF & Microwave Isolator with Frequency 2.1 to 2.5 GHz, Average Power Forward 100 W, Average Power Reverse 60 W, Insertion Loss 0.4 dB, Isolation 20 dB. Tags: Drop-In, Drop-In Isolator. More details for JID2100T2500SM6 can be seen below.