The CS-15.200 from MECA is a RF & Microwave Circulator with Frequency 12.4 to 18 GHz, Average Power Forward 2 W, Insertion Loss 0.4 dB, Isolation 18 dB, Operating Temperature -10 to 60 Degree C. Tags: Coaxial Circulator. More details for CS-15.200 can be seen below.