Rigid Waveguides
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Rigid Rectangular Waveguides
Used in satcom, VSAT and telecom applications that carry high frequency radio signals
Copper waveguide with brass flanges or optional aluminium
Painted grey for telecom applications
Flanges can be silver, tin, nickel plated
Can be tuned/optimized over narrow frequency band
Straight waveguides, Swept or cast-mitre bends in E and H plane, twists