The JID10K4T11K3VM0 from JQL Electronics is a RF & Microwave Isolator with Frequency 10.4 to 11.3 GHz, Average Power Forward 5 W, Average Power Reverse 1 W, Insertion Loss 0.4 dB, Isolation 20 dB. Tags: Drop-In, Drop-In Isolator. More details for JID10K4T11K3VM0 can be seen below.