The CS-64-2/NFI/NMO from MCLI is a RF & Microwave Circulator with Frequency 13.75 to 14.5 GHz, Average Power Forward 2 W, Peak Power 20 W, Insertion Loss 0.5 dB, Isolation 18 dB. Tags: Coaxial Circulator. More details for CS-64-2/NFI/NMO can be seen below.