The YXCC0301A from Talee Microwave Limited is a RF & Microwave Circulator with Frequency 300 to 400 MHz, Bandwidth SMA, SMA - Female, Average Power Forward 150 W, Insertion Loss 0.5 dB, Isolation 20 dB. Tags: Coaxial Circulator. More details for YXCC0301A can be seen below.