Canada & USA 1-877-669-8533
Contact: Technical or Sales: sales@uniquesys.com
Canadian Made Advanced Technologies
CAGE CODE: L0LD9
Twist (with flanges)
Series No: 112
Copyright 2020 Unique Broadband Systems a DOL Technologies Inc. Company | Designed by Goldenhands Contracting Inc.
Unique Broadband Systems
a DOL Technologies Inc. Company
230 Bayview Drive Unit 16 Barrie,
ON L4N 4Y8
Phone: 905-669-8533
Fax: 905-669-8516
Toll Free: 1-877-669-8533
Part Description
UBS manufactures and sells a custom product line of formed twist sections covering waveguide sizes from WR-28 through WR-650. Insertion loss is equivalent to straight waveguide sections. Please specify the length.
UBS manufactures and sells a custom product line of formed twist sections covering waveguide sizes from WR-28 through WR-650. Insertion loss is equivalent to straight waveguide sections. Please specify the length.
Flange Configuration
| FlangeType | C - Cover G - Groove CHOKE CMR CPR CPR (F,G) |
| Flange Mounting Holes | T1 - Through Holes T2 - Threaded A - Alternating |
| Twist Angle | 1 - 90º Twist 0 - 45º Twist |
| Hardware | 0 - Not required 1 - Required |
- Home
- waveguide-index
- S112-Twist-Waveguides
MATERIAL
SELECT WG SIZE
DESCRIPTION
PART NUMBER
SELECT LENGTH
SELECT FLANGES
FLANGE1
FLANGE2
FLANGE1 HOLES
FLANGE2 HOLES
FLANGE2 HOLES
PAINT
FINISH
ANGLE
| Size | Freq. (GHz) |
Minimum Length Dimension |
| WR28 | 26.50 - 40.00 | 1.00 |
| WR34 | 22.00 - 33.00 | 1.00 |
| WR42 | 18.00 - 26.50 | 1.00 |
| WR51 | 15.00 - 22.00 | 1.00 |
| WR62 | 12.40 - 18.00 | 1.50 |
| WR75 | 10.00 - 15.00 | 1.50 |
| WR90 | 8.20 - 12.40 | 1.50 |
| WR102 | 7.00 - 11.00 | 1.50 |
| WR112 | 7.05 - 10.00 | 2.00 |
| WR137 | 5.85 - 8.20 | 2.00 |
| WR159 | 4.09 - 7.05 | 3.00 |
| WR187 | 3.95 - 5.85 | 3.00 |
| WR229 | 3.30 - 4.90 | 3.00 |
| WR284 | 2.60 - 3.95 | 6.00 |
| WR340 | 2.20 - 3.30 | 8.00 |
| WR430 | 1.70 - 2.60 | 9.00 |
| WR650 | 1.12 - 1.70 | 15.00 |
Waveguide Specification
Unique Broadband Systems manufactures and sells the S112 Twist Waveguide series as custom-formed rigid sections designed to rotate the polarization plane of electromagnetic signals within rectangular waveguide runs. Covering the full spectrum from WR-28 to WR-650, these twists are fabricated from high-conductivity brass or lightweight aluminum, matching the material standards of their flange and spacer products. The internal geometry is precision-formed to ensure that insertion losses remain equivalent to those of straight waveguide sections, preserving signal integrity and power handling capabilities in critical broadcast, military, and SATCOM links.
Unlike off-the-shelf components, the S112 line is built to order, requiring the customer to specify the exact length and twist angle (typically 45° or 90°) to suit specific system alignment needs. Each unit is terminated with standard S109 flanges (Cover, Grooved, or CPR types) on both ends, ensuring seamless integration with existing UBS hardware kits and assemblies. This custom manufacturing approach allows for precise phase control and mechanical fitting in tight spaces where standard straight sections cannot achieve the required antenna or component orientation.
Unlike off-the-shelf components, the S112 line is built to order, requiring the customer to specify the exact length and twist angle (typically 45° or 90°) to suit specific system alignment needs. Each unit is terminated with standard S109 flanges (Cover, Grooved, or CPR types) on both ends, ensuring seamless integration with existing UBS hardware kits and assemblies. This custom manufacturing approach allows for precise phase control and mechanical fitting in tight spaces where standard straight sections cannot achieve the required antenna or component orientation.