The DNF1300-T0410 from Mercury Systems is a RF & Microwave Isolator with Frequency 4.4 to 5 GHz, Average Power 10 W, Average Power Forward 10 W, Peak Power Forward 100 W, Insertion Loss 0.4 dB max.. Tags: Drop-In, Drop-In Isolator. More details for DNF1300-T0410 can be seen below.