The CMB224230CS from 3Rwave is a RF & Microwave Circulator with Frequency 2240 to 2300 MHz, Average Power Forward 100 W, Insertion Loss 0.25 to 0.3 dB, Isolation 21 to 25 dB, Return Loss 21 to 25 dB. Tags: Surface Mount Circulator. More details for CMB224230CS can be seen below.