Bend waveguide is divided into two types: waveguide E-bend and waveguide H-bend. The bending type includes circular bend waveguide and tangent bend waveguide. The standard bending Angle is 90°, other bending angles can be customized with features of low insertion loss and High corrosion resistance. The double ridge bend waveguide is commonly used for Sat com, Aerospace, Radar, ISM, SNG & Uplink.
Flange type: Multiple types available - see Dolph Microwave Flanges page.
Finish: Corrosion protection plus black top coat.
For custom ridged waveguide with high quality and wide application, contact Dolph Microwave.
| Product model | Frequency | VSWR | Standard size | Flange | Material | Coated |
| (GHz) | （AX B）mm | |||||
| DH-84DRWEBAXBPM | 0.84-2 | ≤1.25 | 150X150 | FP/FM | AL | Oxidation |
| DH-84DRWHBAXBPM | 0.84-2 | ≤1.25 | 200X200 | FP/FM | AL | Oxidation |
| DH-150DRWEBAXBPM | 1.5-3.6 | ≤1.25 | 100X100 | FP/FM | AL | Oxidation |
| DH-150DRWHBAXBP | 1.5-3.6 | ≤1.25 | 150X150 | FP/FM | AL | Oxidation |
| DH-200DRWEBAXBP | 2-4.8 | ≤1.25 | 100X100 | FP/FM | AL | Oxidation |
| DH-200DRWHBAXBP | 2-4.8 | ≤1.25 | 150X150 | FP/FM | AL | Oxidation |
| DH-250DRWEBAXBP | 2.6-7.8 | ≤1.25 | 100X100 | FP/FM | AL | Oxidation |
| DH-250DRWHBAXBP | 2.6-7.8 | ≤1.25 | 150X150 | FP/FM | AL | Oxidation |
| DH-350DRWEBAXBP | 3.5-8.2 | ≤1.25 | 100X100 | FP/FM | AL | Oxidation |
| DH-350DRWHBAXBP | 3.5-8.2 | ≤1.25 | 100X100 | FP/FM | AL | Oxidation |
| DH-475DRWEBAXBPM | 4.75-11 | ≤1.25 | 100X100 | FP/FM | CO | Silver plated |
| DH-500DRWEBAXBP | 5-18 | ≤1.25 | 80X80 | FP/FM | CO | Silver plated |
| DH-500DRWHBAXBP | 5-18 | ≤1.25 | 80X80 | FP/FM | CO | Silver plated |
| DH-580DRWEBAXBP | 5.8-16 | ≤1.25 | 80X80 | FP/FM | CO | Silver plated |
| DH-580DRWHBAXBP | 5.8-16 | ≤1.25 | 80X80 | FP/FM | CO | Silver plated |
| DH-650DRWEBAXBP | 6.5-18 | ≤1.25 | 50X50 | FP/FM | CO | Silver plated |
| DH-650DRWHBAXBP | 6.5-18 | ≤1.25 | 50X50 | FP/FM | CO | Silver plated |
| DH-750DRWEBAXBP | 7.5-18 | ≤1.25 | 50X50 | FP/FM | CO | Silver plated |
The double ridge bend waveguide is made from the formed E-Bend and H-bend waveguides with flanges. It distorts either the magnetic or electric field.
The double ridge bend waveguides covering Swept and Mitred (Cast) E & H bends in either 45° or 90° with various custom leg lengths; these microwave waveguide components are available in aluminium, brass or copper waveguides with aluminium, brass flanges.
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