The CC 13.75 aaa from TKI-Ferrit is a RF & Microwave Circulator with Frequency 13 to 14.5 GHz, Average Power Forward 1 W, Average Power Reverse 1 W, Insertion Loss 0.35 dB, Isolation 22 dB. Tags: Module with Connectors, Coaxial Circulator. More details for CC 13.75 aaa can be seen below.