The QDC2020X from Qualwave is a RF & Microwave Circulator with Frequency 600 to 4000 MHz, Bandwidth 900 MHz, Average Power Forward 100 W, Insertion Loss 0.25 to 0.5 dB, Isolation 18 to 25 dB. Tags: Drop-In, Drop-in Circulator. More details for QDC2020X can be seen below.
