The JID1400T1600SM1 from JQL Electronics is a RF & Microwave Isolator with Frequency 1.4 to 1.6 GHz, Average Power Forward 100 W, Average Power Reverse 10 W, Peak Power Forward 0.1 kW, Insertion Loss 0.4 dB. Tags: Drop-In, Drop-In Isolator. More details for JID1400T1600SM1 can be seen below.