The CMIHL103 from Quantic Corry is a RF & Microwave Circulator with Frequency 120 to 200 MHz, Bandwidth 5 to 15 MHz, Average Power Forward 1200 W, Insertion Loss 0.5 dB, Isolation 20 dB. Tags: Coaxial Circulator. More details for CMIHL103 can be seen below.