The JID10K15T13K25VM1 from JQL Electronics is a RF & Microwave Isolator with Frequency 10.15 to 13.25 GHz, Average Power Forward 10 W, Average Power Reverse 10 W, Insertion Loss 0.5 dB, Isolation 20 dB. Tags: Drop-In, Drop-In Isolator. More details for JID10K15T13K25VM1 can be seen below.