The DI-65 from MCLI is a RF & Microwave Isolator with Frequency 14.5 to 15.5 GHz, Average Power 25 W, Average Power Forward 25 W, Peak Power Forward 0.2 kW, Insertion Loss 0.5 dB. Tags: Drop-In, Drop-In Isolator. More details for DI-65 can be seen below.