The CC 1.1 from TKI-Ferrit is a RF & Microwave Circulator with Frequency 1 to 1.2 GHz, Average Power Forward 100 W, Average Power Reverse 100 W, Insertion Loss 0.3 dB, Isolation 20 dB. Tags: Module with Connectors, Coaxial Circulator. More details for CC 1.1 can be seen below.