The CMA11701360AH from 3Rwave is a RF & Microwave Circulator with Frequency 11.7 to 13.6 GHz, Average Power Forward 30 W, Insertion Loss 0.4 to 0.5 dB, Isolation 18 to 20 dB, Return Loss 18 to 20 dB. Tags: Drop-in Circulator. More details for CMA11701360AH can be seen below.