The JID2900T3400SM10 from JQL Electronics is a RF & Microwave Isolator with Frequency 2.9 to 3.4 GHz, Average Power Forward 100 W, Average Power Reverse 100 W, Insertion Loss 0.4 dB, Isolation 20 dB. Tags: Drop-In, Drop-In Isolator. More details for JID2900T3400SM10 can be seen below.