The RFC26W600M5650 from RF-Lambda is a Space Qualified Circulator with Frequency 5.4 to 5.9 GHz, Bandwidth 500 MHz, Average Power 600 W, Average Power Forward 600 W(Power Handling), Peak Power 12 kW. Tags: Waveguide, Waveguide Circulator. More details for RFC26W600M5650 can be seen below.