The C4-WR284-02-2856-2-Xw from AFT microwave GmbH is a Waveguide Circulator with Frequency 2846 to 2866 MHz, Bandwidth ±10 MHz, Power 45000 W, Power fwd 45 kW, Peak Power fwd 15 MW. Tags: Ferrite Circulator. More details for C4-WR284-02-2856-2-Xw can be seen below.