The DCC12751325 from DEEWAVE Electronics is a RF & Microwave Circulator with Frequency 12.75 to 13.25 GHz, Average Power Forward 10 W, Insertion Loss 0.3 dB, Isolation 23 dB, Operating Temperature -40 to 85 Degree C. Tags: Coaxial Circulator. More details for DCC12751325 can be seen below.