Waveguide Pressure Inlets Section
Waveguide pressure inlets are specialized sections designed for the controlled introduction of gases into waveguide systems. These components are crucial for maintaining desired atmospheric conditions within waveguides, supporting accurate signal transmission and preventing moisture ingress in applications such as radar, telecommunications, and satellite communications.
Dolph Microwave presents its innovative waveguide pressure inlets, engineered to ensure optimal pressurization within waveguide systems. These components are essential for introducing air or other gases into waveguides, facilitating the maintenance of specific atmospheric conditions. Whether for radar, telecommunications, or satellite communications, our pressure inlets are designed to enhance system reliability and performance by preventing moisture ingress and ensuring stable signal propagation.
Key Features
Wide Range of Waveguide Sizes
- Compatibility: From WR2300 to WR10, accommodating a diverse array of waveguide dimensions for various applications.
High-Pressure Capability
- Pressure Tolerance: Designed to withstand pressures of at least 15psi, ensuring the integrity of waveguide environments under different operational conditions.
Material Options
- Durable Materials: Available in aluminum (Al) and copper (Cu), chosen for their excellent conductivity and resistance to corrosion.
Flange Varieties
- Flange Options: Includes cover, grooved, and choke flanges, offering versatility in system integration and sealing.
Optional Pressure Gauge
- Monitoring: Option to include a gauge for real-time monitoring of internal pressure, enabling precise control over system conditions.
Applications
Dolph Microwave’s waveguide pressure inlets are vital for a range of applications, including:
- Radar Systems: Ensuring consistent performance by maintaining stable atmospheric conditions within waveguides.
- Telecommunications: Preventing moisture ingress in ground-based and satellite communication infrastructures.
- Satellite Communications: Facilitating clear signal transmission by optimizing waveguide pressurization.
- Scientific Research: Supporting experimental setups in physics and engineering laboratories with controlled atmospheric conditions.
- Aerospace: Enhancing the reliability of onboard communication systems through effective waveguide pressurization.
Product Specification Example
Here is an example specification table for our waveguide pressure inlets:
| Specification | Detail |
|---|---|
| Waveguide Size | WR2300 to WR10 |
| Pressure | ≥ 15psi |
| Material | Aluminum, Copper |
| Flange Type | Cover, Grooved, Choke |
| Gauge Option | With/Without |
Dolph Microwave’s waveguide pressure inlets represent a blend of precision engineering and practical design, ensuring that your systems operate at peak efficiency with reliable atmospheric control.
Customization and Support
Understanding that every project has unique requirements, Dolph Microwave offers both standard and customized configurations for our waveguide pressure inlets. Our team of experts is available to assist in selecting the right components to match your specific needs, ensuring seamless integration and optimal performance.
For more detailed information or to discuss your specific application needs, please contact us. Our commitment to quality and innovation makes Dolph Microwave your ideal partner for waveguide pressure inlet solutions, driving forward the success of your microwave and RF systems.
| MODEL | FREQ. RANGE (GHz) | WG SIZE | VSWR | PRESSURE (PSIG) | INLET SIZE (CUSTOMIZABLE) | GAS VALVES | LENGTH (mm) | FLANGE TYPE | MATERIAL | DATASHEET | ||
| COVER | GROOVED | |||||||||||
| DH-14WPISV… | 1.13-1.73 | WR650 | 1.05:1 | 45 | 1/8-27 NPTF | Schrader Valves | 19, 108,152 | UDR14 | PDR14 | AI | DWG | STEP |
| DH-18WPISV… | 1.45-2.2 | WR510 | 1.05:1 | 45 | 1/8-27 NPTF | Schrader Valves | 19, 108,152 | UDR18 | PDR18 | AI | DWG | STEP |
| DH-22WPISV… | 1.72-2.61 | WR430 | 1.05:1 | 45 | 1/8-27 NPTF | Schrader Valves | 19, 108,152 | UDR22 | PDR22 | AI | DWG | STEP |
| DH-26WPISV… | 2.17-3.3 | WR340 | 1.05:1 | 45 | 1/8-27 NPTF | Schrader Valves | 19, 108,152 | UDR26 | PDR26 | AI | DWG | STEP |
| DH-32WPISV… | 2.6-3.95 | WR284 | 1.05:1 | 45 | 1/8-27 NPTF | Schrader Valves | 19, 108,152 | UDR32 | PDR32 | AI | DWG | STEP |
| DH-40WPISV… | 3.22-4.9 | WR229 | 1.05:1 | 45 | 1/8-27 NPTF | Schrader Valves | 19, 108,152 | UDR40 | PDR40 | AI | DWG | STEP |
| DH-48WPISV… | 3.94-5.99 | WR187 | 1.05:1 | 45 | 1/8-27 NPTF | Schrader Valves | 19, 108,152 | UDR48 | PDR348 | AI | DWG | STEP |
| DH-58WPISV… | 4.64-7.05 | WR159 | 1.05:1 | 45 | 1/8-27 NPTF | Schrader Valves | 19, 108,152 | UDR58 | PDR58 | AI | DWG | STEP |
| DH-70WPISV… | 5.38-8.17 | WR137 | 1.05:1 | 45 | 1/8-27 NPTF | Schrader Valves | 19, 108,152 | UDR70 | PDR70 | AI | DWG | STEP |
| DH-84WPISV… | 6.57-9.99 | WR112 | 1.05:1 | 45 | 1/8-27 NPTF | Schrader Valves | 19, 108,152 | UDR84/UBR84 | PDR84/PBR84 | AI | DWG | STEP |
| DH-100WPISV… | 8.2-12.5 | WR90 | 1.05:1 | 45 | 1/8-27 NPTF | Schrader Valves | 19, 108,152 | UDR100/UBR100 | PDR100/PBR100 | AI | DWG | STEP |
| DH-120WPISV… | 9.84-15 | WR75 | 1.05:1 | 45 | 1/8-27 NPTF | Schrader Valves | 19, 108,152 | UBR120 | PBR120 | AI | DWG | STEP |
| DH-140WPISV… | 11.9-18 | WR62 | 1.05:1 | 45 | 1/8-27 NPTF | Schrader Valves | 19, 108,152 | UBR140 | PBR140 | AI | DWG | STEP |
| DH-180WPISV… | 14.5-22 | WR51 | 1.05:1 | 45 | 1/8-27 NPTF | Schrader Valves | 19, 108,152 | UBR180 | PBR180 | AI | DWG | STEP |
| DH-220WPISV… | 17.6-26.7 | WR42 | 1.05:1 | 45 | 1/8-27 NPTF | Schrader Valves | 19, 108,152 | UBR220 | PBR220 | Al/Cu | DWG | STEP |
| DH-260WPISV… | 21.7-33 | WR34 | 1.05:1 | 45 | 1/8-27 NPTF | Schrader Valves | 19, 108,152 | UBR260 | PBR260 | Al/Cu | DWG | STEP |
| DH-320WPISV… | 26.3-40 | WR28 | 1.05:1 | 45 | 1/8-27 NPTF | Schrader Valves | 19, 108,152 | UBR320 | PBR320 | Al/Cu | DWG | STEP |
| Part Number Guide: DH-100WPISV152PMA "100"—Waveguide Size | WR90 "WPI"—Waveguide Type | Waveguide Pressure Inlets "SVSG152"—Waveguide Type | Pressurizing Section with Gauge and Schrader Valves, Length 152 mm "108"—Length | 108 mm, Pressurizing Section with Schrader Valves "19"—Length | 19 mm, Flange Spacer Inlets "P"— Flange Type | Rectangular Flat "M"— Flange Type | Rectangular Grooved "A/C"— Material | Aluminium, Cu |
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| Note: All Dolph-MW models include an surtec/corrosion protection treatment and are painted flat black. Flanges are unplated, polished and surtec. Other finishes and paint colors are available upon request. |
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