The KCI177512 from Konnect RF is a RF & Microwave Circulator with Frequency 5.4 to 5.9 GHz, Average Power 20 W, Peak Power 0.03 kW, Insertion Loss 0.15 to 0.20 dB, Isolation 23 to 26 dB. Tags: Coaxial Circulator. More details for KCI177512 can be seen below.