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Millimeter Wave / THz Custom Solutions

10th yr anniversary 04

Precision Waveguide Straight Lengths

 

Made to order, these straight waveguide lengths feature precision machining from solid copper alloy, a gold plated finish and a choice of flanges compatible with the latest standards. They are primarily aimed at frequencies beyond 100 GHz where precision and high quality are mandatory for optimum performance. Waveguides manufactured from drawn waveguide with fitted flanges are also available, and are generally suited to requirements below 100 GHz, or where long runs of waveguide are needed.

General Features

  • High precision
  • Custom lengths
  • Low loss
  • Frequency coverage up to THz
  • Physically robust

WR01 Waveguide Insertion Loss Measurement

waveguide sections WR01 and WR1.5

Model  Waveguide Designation New IEEE waveguide definition Standard Flange Frequency Coverage, GHz 
VTWG-28-X WR 28   UG 599/U 26.5 - 40
VTWG-22-X WR 22   UG 383/U 33 - 50 
VTWG-19-X WR 19   UG 383/U 40 - 60 
VTWG-15-X WR 15   UG 385/U 50 - 75
VTWG-12-X WR 12   UG 387/U 60 - 90
VTWG-10-X WR 10 WM-2540 UG 387/U-M 75 - 110
VTWG-08-X WR 08 WM-2032 UG 387/U-M 90 - 140
VTWG-06-X WR 06 WM-1651 UG 387/U-M 110 - 170
VTWG-05-X WR 05 WM-1295 UG 387/U-M 140 - 220
VTWG-04-X WR 04 WM-1092 UG 387/U-M 170 - 260
VTWG-03-X WR 03 WM-864 UG 387/U-M 220 - 330 -3
VTWG-2.8-X WR 2.8 WM-710 UG 387/U-M 260 - 400
VTWG-2.2-X WR 2.2 WM-570 UG 387/U-M 330 - 500
VTWG-1.5-X WR 1.5 WM-380 UG 387/U-M 500 - 750
VTWG-1.0-X WR 1.0 WM-250 UG 387/U-M 750 - 1000
NOTES:
1. New definitions for use above 110 GHz have been proposed by IEEE in order to accommodate standards up to 1.1 THz.
2. There are variations in industry 'standard' flanges.When ordering waveguides > 100 GHz, advise required flange PIN and hole dimensions.
3. Waveguide WR 03 historically covers 220-325 GHz however the new standard WM-864 extends coverage to 220-330 GHz.
4. How to Order : specify Model number with required length eg. VTWG-1.5-50 is a waveguide WR1.5 with a length of 50 mm.

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