The WVQ-9.25G-0.5GBW01 from Wevercomm is a RF & Microwave Circulator with Frequency 9 to 9.5 GHz, Average Power Forward 10 W, Peak Power 100 W, Insertion Loss 0.4 dB, Isolation 23 dB. Tags: Module with Connector, Coaxial Circulator. More details for WVQ-9.25G-0.5GBW01 can be seen below.