The KCI177643 from Konnect RF is a RF & Microwave Circulator with Frequency 6 to 18 GHz, Average Power Forward 1 W, Peak Power 0.005 kW, Insertion Loss 1.20 to 1.50 dB, Isolation 10 to 13 dB. Tags: Drop-in Circulator. More details for KCI177643 can be seen below.