The KCI177320 from Konnect RF is a RF & Microwave Circulator with Frequency 1.7 to 2.6 GHz, Average Power 40 W, Insertion Loss 0.5 dB, Isolation 20 dB, Operating Temperature 0 to 60 Degree C. Tags: Coaxial Circulator. More details for KCI177320 can be seen below.