The QDC1220D from Qualwave is a RF & Microwave Circulator with Frequency 5000 to 6500 MHz, Bandwidth 800 MHz, Average Power Forward 60 W, Insertion Loss 0.3 to 0.5 dB, Isolation 18 to 23 dB. Tags: Drop-In, Drop-in Circulator. More details for QDC1220D can be seen below.
