WAVEGUIDE BENDS- E- BENDS-H- BENDS Mechanical Specifications 1.2 Flange Type FBP220 (Cover) 1.3 Material Copper 1.4 Inside Finish Silver plating 1.5 Outside Finish Anticorrosion grey paint 2.0 Electrical Specifications 2.1 Frequency Range 17.6-26.7 GHz 2.2 VSWR (Max) 1.35