The CC-360-011 from RF & Noise Components is a RF & Microwave Circulator with Frequency 350 to 370 MHz, Average Power Forward 250 W, Insertion Loss 0.4 to 0.5 dB, Isolation 20 to 23 dB, Return Loss 20 to 23 dB. Tags: Coaxial Circulator. More details for CC-360-011 can be seen below.