The 0130A20901001P from Woken is a RF & Microwave Circulator with Frequency 9 to 10 GHz, Average Power Forward 50 W, Insertion Loss 0.4 dB, Isolation 20 dB, Operating Temperature -20 to 65 Degree C. Tags: Coaxial Circulator. More details for 0130A20901001P can be seen below.