The DBCL1712001800A from Qotana is a RF & Microwave Circulator with Frequency 12 to 18 GHz, Average Power Forward 10 W, Average Power Reverse 10 W, Insertion Loss 0.6 dB, Isolation 16 dB. Tags: Coaxial Circulator. More details for DBCL1712001800A can be seen below.