The CC 4.7 M v.1 from TKI-Ferrit is a RF & Microwave Circulator with Frequency 4.4 to 5 GHz, Average Power Forward 50 W, Average Power Reverse 50 W, Insertion Loss 0.3 dB, Isolation 20 dB. Tags: Module with Connectors, Coaxial Circulator. More details for CC 4.7 M v.1 can be seen below.