The JID5050T5250VM3 from JQL Electronics is a RF & Microwave Isolator with Frequency 5.05 to 5.25 GHz, Average Power Forward 25 W, Average Power Reverse 25 W, Insertion Loss 0.3 dB, Isolation 20 dB. Tags: Drop-In, Drop-In Isolator. More details for JID5050T5250VM3 can be seen below.