The CC 2.5 v.2 from TKI-Ferrit is a RF & Microwave Circulator with Frequency 2.3 to 2.7 GHz, Average Power Forward 10 W, Average Power Reverse 10 W, Insertion Loss 0.35 dB, Isolation 20 dB. Tags: Module with Connectors, Coaxial Circulator. More details for CC 2.5 v.2 can be seen below.