New Catalog: AT Microwave Waveguide Sections up to 1700 GHz

November 11, 2026

New Catalog: AT Microwave Waveguide Sections up to 1700 GHz

New catalog: AT Microwave waveguide sections

Our new catalog on the waveguide sections from AT Microwave is now available for download. It covers 307 models from WR-42 to WR-0.65: straight waveguide sections, taper transitions, transitions to circular waveguide, twists as well as E- and H-plane bends. With the high-precision series the range reaches 1700 GHz.

Download the catalog (PDF)
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What the catalog covers

  • Rugged and high precision straight sections from WR-19 to WR-0.65 and standard straight sections from WR-28 to WR-2.8
  • Taper transitions between two waveguide sizes from WR-42 to WR-2.2, plus flange adapters
  • Transitions to circular waveguide from rectangular and square waveguide
  • Waveguide twists with 90° and 45° up to 500 GHz
  • E-plane bends up to 1700 GHz and H-plane bends up to 1100 GHz

The range at a glance

Product groupWaveguideup to GHzModels
Rugged / High Precision StraightWR-19 – WR-0.65170066
Standard StraightWR-28 – WR-2.840021
Taper TransitionWR-42 – WR-2.2–56
Rectangular / Square to CircularWR-42 – WR-3.4–52
Waveguide Twist 90 / 45WR-19 – WR-2.250047
E-Plane BendWR-19 – WR-0.65170031
H-Plane BendWR-19 – WR-1.0110034
All 307 models with frequency, length and waveguide in the catalog. Custom lengths and custom solutions on request.

Custom lengths and custom solutions

All straight sections are also available in custom lengths, taper transitions also as custom solutions.

You will find all AT Microwave products on our manufacturer page. Get in touch with us, we will help you choose.

Product Data Sheet
Technical specifications as PDF
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