The KCI177600 from Konnect RF is a RF & Microwave Circulator with Frequency 0 to 0.25 GHz, Average Power 1 W, Insertion Loss 1.0 dB, Isolation 18 dB, Operating Temperature 0 to 50 Degree C. Tags: Coaxial Circulator. More details for KCI177600 can be seen below.