The S 215 CCCW from Southern Microwave Inc is a RF & Microwave Circulator with Frequency 2.1 to 2.2 GHz, Average Power Forward 100 W, Average Power Reverse 100 W, Insertion Loss 0.3 dB, Isolation 20 dB. Tags: Coaxial Circulator. More details for S 215 CCCW can be seen below.