Flann produce a wide range of waveguide straights, spacers, rectangular to rectangular and rectangular to circular transitions. Both standard and custom designs are available in a broad range of waveguide sizes

Waveguide Straights and Spacers

Series 441 and 445

  • 441 Straights and 445 spacers
  • Available in brass, aluminium and copper
  • Custom designs available on request
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Rectangular Waveguide to Waveguide Transitions

Series 000

  • Low VSWR
  • Available in aluminium and copper (size dependent)
  • Minimal Length Design
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Rectangular to Circular Waveguide Transitions

Series 643, 644 and 648

  • Low Ellipticity Ratio
  • Precision Electroformed
  • Linear to Linear and Circular to Linear versions
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