General Specifications
- Frequency coverage: 50–1700 GHz (WR-15 to WR-0.65)
- Standard output flange: WR-10
- Low insertion loss across full frequency band
- High mechanical precision for repeatable performance
- Gold-plated brass construction for superior conductivity
- Custom taper lengths and waveguide combinations available
Waveguide Tapered Sections
ACST’s 521x series waveguide tapered sections provide smooth, low-loss transitions between different waveguide sizes. Each unit is gold-plated and precision-machined to maintain excellent electrical performance and mechanical integrity from 50 GHz to 1700 GHz. These tapers are ideal for system integration, measurement setups, and interconnecting components with differing waveguide interfaces. Standard configurations are designed to WR-10 flanges, with custom options available on request.
| Model Number | Input Frequency Range (GHz) | Input Ports | Spec Sheet |
|---|---|---|---|
| 521RA | 50–75 | WR-15 |  |
| 521SA | 60–90 | WR-12 | |
| 521AA | 75–110 | WR-10 | |
| 521AB | 90–140 | WR-8 | |
| 521AC | 110–170 | WR-6.5 | |
| 521AD | 140–220 | WR-5.1 | |
| 521AE | 170–260 | WR-4.3 | |
| 521AF | 220–330 | WR-3.4 | |
| 521AG | 260–400 | WR-2.8 | |
| 521AH | 325–500 | WR-2.2 | |
| 521AJ | 400–600 | WR-1.9 | |
| 521AK | 500–750 | WR-1.5 | |
| 521AL | 600–900 | WR-1.2 | |
| 521AM | 750–1100 | WR-1.0 | |
| 521AN | 900–1400 | WR-0.8 | |
| 521AO | 1100–1700 | WR-0.65 | |
