The DNF1300-T1400 from Mercury Systems is a RF & Microwave Isolator with Frequency 14 to 14.5 GHz, Average Power 5 W, Average Power Forward 5 W, Peak Power Forward 20 W, Insertion Loss 0.6 dB max.. Tags: Drop-In, Drop-In Isolator. More details for DNF1300-T1400 can be seen below.