The KCI177508 from Konnect RF is a RF & Microwave Circulator with Frequency 8.2 to 12.4 GHz, Average Power 10 W, Insertion Loss 0.6 dB, Isolation 18 dB, Operating Temperature -30 to 70 Degree C. Tags: Coaxial Circulator. More details for KCI177508 can be seen below.