The DYC008008WD from 3Rwave is a RF & Microwave Circulator with Frequency 80.25 to 82.25 MHz, Average Power Reverse 2500 W (Peak Power), Peak Power Reverse 2500 W, Insertion Loss 0.25 to 0.5 dB, Isolation 15 to 23 dB. Tags: Coaxial Circulator. More details for DYC008008WD can be seen below.