Twist waveguide section
Flanged waveguide tube
Flanged waveguide tube
Split-block Cube
- Low insertion losses
- Precision flanges
- Low VSWR
Twists of 90° and 45° are used for changing of polarization in waveguide networks. Twists with different angles and combinations of bends are available on special order. Maximum VSWR is less than 1.10 over the full frequency range.
| Model | Frequency range, GHz | Waveguide size | VSWR |
| TW90-06E | 33 - 50 | WR-22 | 1.1 |
| TW90-04E | 50 - 75 | WR-15 | 1.1 |
| TW90-03E | 75 - 110 | WR-10 | 1.1 |
| TW90-02E | 110 - 170 | WR-6 | 1.1 |
| TW90-015E | 140 - 220 | WR-5 | 1.15 |
| TW90-012E | 170 - 260 | WR-4 | 1.15 |
| TW90-010E | 220 - 325 | WR-3 | 1.2 |
| TW90-008E | 260 - 400 | WR-2.8 | 1.3 |
| TW90-006E | 325 - 500 | WR-2.2 | 1.3 |
Ordering information
A Twist angle
90°, 45° (and other).
XX Operation range wave length, mm
D Design type: Flanged waveguide tube, C - Split-block Cube
L Dimensions, (mm)
F Finish (flanges):
S - silver,
G - gold
TWA-XXE/D - L - F
Example: TW90-06E - 50 - S
Twist, 90° twist angle, 33 - 50 GHz frequency range, flanged waveguide tube, 50mm length, silver plated.