The KCI177403 from Konnect RF is a RF & Microwave Circulator with Frequency 0.32 to 0.33 GHz, Average Power 100 W, Insertion Loss 0.25 dB, Isolation 23 dB, Operating Temperature 5 to 50 Degree C. Tags: Drop-in Circulator. More details for KCI177403 can be seen below.