284K-.470/595/UBR220
284 Series Mode Transition Frequency Range: 18 to 20.5 GHz Circular Waveguide Port: 0.470" Diameter Waveguide with UG-595/U Flange Rectangular Waveguide Port: WR-42 waveguide with UG-595/U Flange
284 Series Mode Transition Frequency Range: 18 to 20.5 GHz Circular Waveguide Port: 0.470" Diameter Waveguide with UG-595/U Flange Rectangular Waveguide Port: WR-42 waveguide with UG-595/U Flange