Coupled Fixed Waveguide Attenuator
Attenuation range: 3-60 dB
Frequency response (varies with attenuation value):
- 3 dB attenuation: ≤±1.8 dB
- 6 dB attenuation: ≤±1 dB
- 10-60 dB attenuation: ≤±0.75 dB
VSWR: ≤1.2 (Typ)
Frequency range: Supports 0.96 GHz to 112 GHz
Flange: FDP, FBP, or FUGP (depending on model)
Material: Aluminum (anodized) / copper (silver or gold-plated)
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- Quality Assurance
- 24/7 Customer Service
Product Introduction
Coupled Fixed Waveguide Attenuator: Precision Attenuation for Demanding Applications
Huasen Microwave Technology Co., Ltd. is a leading manufacturer and supplier of Coupled Fixed Waveguide Attenuator. With over 30 years of expertise, we deliver high-performance RF solutions for telecommunications, radar, aerospace, and defense industries. Our product offer superior attenuation accuracy, full-bandwidth operation, and excellent frequency response, making them ideal for high-precision measurements and signal control applications.
Why Choose Our Coupled Fixed Waveguide Attenuator?
Our products are designed to meet the most stringent requirements of military and aerospace applications. We offer:
- Custom configurations to match your exact specifications
- MIL-SPEC compliance and ITAR/EAR regulations adherence
- Rapid scalability for high-volume production
- Expert technical support for seamless integration
Standard Product Data Sheets
|
Part No |
WG Type EIA |
Freq Range (GHz) |
VSWR |
Optional Attenuation (dB) |
Freq Response (dB) |
Flange |
Material |
|
HS12WCFAX |
WR770 |
0.96-1.46 |
≤1.2 |
3-60 |
±0.5-1.8 |
FDP |
Aluminum |
|
HS12WCFUAX |
WR770 |
0.96-1.46 |
≤1.2 |
3-60 |
±0.5-1.8 |
FDP |
Aluminum |
|
HS14WCFAX |
WR650 |
1.13-1.73 |
≤1.2 |
3-60 |
±0.5-1.8 |
FDP |
Aluminum |
|
HS14WCFUAX |
WR650 |
1.13-1.73 |
≤1.2 |
3-60 |
±0.5-1.8 |
FDP |
Aluminum |
|
HS18WCFAX |
WR510 |
1.45-2.20 |
≤1.2 |
3-60 |
±0.5-1.8 |
FDP |
Aluminum |
|
HS18WCFUAX |
WR510 |
1.45-2.20 |
≤1.2 |
3-60 |
±0.5-1.8 |
FDP |
Aluminum |
|
HS22WCFAX |
WR430 |
1.72-2.61 |
≤1.2 |
3-60 |
±0.5-1.8 |
FDP |
Aluminum |
|
HS22WCFUAX |
WR430 |
1.72-2.61 |
≤1.2 |
3-60 |
±0.5-1.8 |
FDP |
Aluminum |
|
HS26WCFAX |
WR340 |
2.17-3.30 |
≤1.2 |
3-60 |
±0.5-1.8 |
FDP |
Aluminum |
|
HS26WCFUAX |
WR340 |
2.17-3.30 |
≤1.2 |
3-60 |
±0.5-1.8 |
FDP |
Aluminum |
|
HS32WCFAX |
WR284 |
2.60-3.95 |
≤1.2 |
3-60 |
±0.5-1.8 |
FDP |
Aluminum |
|
HS32WCFUAX |
WR284 |
2.60-3.95 |
≤1.2 |
3-60 |
±0.5-1.8 |
FDP |
Aluminum |
|
HS40WCFAX |
WR229 |
3.22-4.90 |
≤1.2 |
3-60 |
±0.5-1.8 |
FDP |
Aluminum |
|
HS40WCUFAX |
WR229 |
3.22-4.90 |
≤1.2 |
3-60 |
±0.5-1.8 |
FDP |
Aluminum |
|
HS48WCFAX |
WR187 |
3.94-5.99 |
≤1.2 |
3-60 |
±0.5-1.8 |
FDP |
Aluminum |
|
HS48WCFUAX |
WR187 |
3.94-5.99 |
≤1.2 |
3-60 |
±0.5-1.8 |
FDP |
Aluminum |
|
HS58WCFAX |
WR159 |
4.64-7.05 |
≤1.2 |
3-60 |
±0.5-1.8 |
FDP |
Aluminum |
|
HS58WCFUAX |
WR159 |
4.64-7.05 |
≤1.2 |
3-60 |
±0.5-1.8 |
FDP |
Aluminum |
|
HS70WCFAX |
WR137 |
5.38-8.17 |
≤1.2 |
3-60 |
±0.5-1.8 |
FDP |
Copper |
|
HS70WCFUAX |
WR137 |
5.38-8.17 |
≤1.2 |
3-60 |
±0.5-1.8 |
FDP |
Copper |
|
HS84WCFAX |
WR112 |
6.57-9.99 |
≤1.2 |
3-60 |
±0.5-1.8 |
FBP |
Copper |
|
HS84WCFUAX |
WR112 |
6.57-9.99 |
≤1.2 |
3-60 |
±0.5-1.8 |
FBP |
Copper |
|
HS100WCFAX |
WR90 |
8.20-12.40 |
≤1.2 |
3-60 |
±0.5-1.8 |
FBP |
Copper |
|
HS100WCFUAX |
WR90 |
8.20-12.40 |
≤1.2 |
3-60 |
±0.5-1.8 |
FBP |
Copper |
|
HS120WCFAX |
WR75 |
9.84-15.0 |
≤1.2 |
3-60 |
±0.5-1.8 |
FBP |
Copper |
|
HS120WCFUAX |
WR75 |
9.84-15.0 |
≤1.2 |
3-60 |
±0.5-1.8 |
FBP |
Copper |
|
HS140WCFAX |
WR62 |
11.9-18.0 |
≤1.2 |
3-60 |
±0.5-1.8 |
FBP |
Copper |
|
HS140WCFUAX |
WR75 |
11.9-18.0 |
≤1.2 |
3-60 |
±0.5-1.8 |
FBP |
Copper |
|
HS180WCFAX |
WR51 |
14.5-22.0 |
≤1.2 |
3-60 |
±0.5-1.8 |
FBP |
Copper |
|
HS180WCFUAX |
WR51 |
14.5-22.0 |
≤1.2 |
3-60 |
±0.5-1.8 |
FBP |
Copper |
|
HS220WCFAX |
WR42 |
17.6-26.7 |
≤1.2 |
3-60 |
±0.5-1.8 |
FBP |
Copper |
|
HS220WCFUAX |
WR42 |
17.6-26.7 |
≤1.2 |
3-60 |
±0.5-1.8 |
FBP |
Copper |
|
HS260WCFAX |
WR34 |
21.7-33.0 |
≤1.2 |
3-60 |
±0.5-1.8 |
FBP |
Copper |
|
HS260WCFUAX |
WR34 |
21.7-33.0 |
≤1.2 |
3-60 |
±0.5-1.8 |
FBP |
Copper |
|
HS320WCFAX |
WR28 |
26.5-40.0 |
≤1.2 |
3-60 |
±0.5-1.8 |
FBP |
Copper |
|
HS320WCFUAX |
WR28 |
26.5-40.0 |
≤1.2 |
3-60 |
±0.5-1.8 |
FBP |
Copper |
|
HS400WCFAX |
WR22 |
32.9-50.1 |
≤1.2 |
3-60 |
±0.5-1.8 |
FUGP |
Copper |
|
HS400WCFUAX |
WR22 |
32.9-50.1 |
≤1.2 |
3-60 |
±0.5-1.8 |
FUGP |
Copper |
|
HS500WCFAX |
WR19 |
39.2-59.6 |
≤1.25 |
3-60 |
±0.5-1.8 |
FUGP |
Copper |
|
HS500WCFUAX |
WR19 |
39.2-59.6 |
≤1.25 |
3-60 |
±0.5-1.8 |
FUGP |
Copper |
|
HS620WCFAX |
WR15 |
49.8-75.8 |
≤1.25 |
3-60 |
±0.5-1.8 |
FUGP |
Copper |
|
HS620WCFUAX |
WR15 |
49.8-75.8 |
≤1.25 |
3-60 |
±0.5-1.8 |
FUGP |
Copper |
|
HS740WCFAX |
WR12 |
60.5-91.9 |
≤1.25 |
3-60 |
±0.5-1.8 |
FUGP |
Copper |
|
HS740WCFUAX |
WR12 |
60.5-91.9 |
≤1.25 |
3-60 |
±0.5-1.8 |
FUGP |
Copper |
|
HS900WCFAX |
WR10 |
73.8-112 |
≤1.25 |
3-60 |
±0.5-1.8 |
FUGP |
Copper |
|
HS900WCFUAX |
WR10 |
73.8-112 |
≤1.25 |
3-60 |
±0.5-1.8 |
FUGP |
Copper |
Product Features & Process
Our Coupled Fixed Waveguide Attenuator is crafted using advanced manufacturing techniques:
- Precision CNC machining for tight tolerances
- High-quality copper and aluminum construction
- Hermetic sealing for moisture and contaminant resistance
- Rigorous testing to ensure MIL-STD-810 compliance
Applications
These attenuators excel in various RF and microwave applications:
- Electronic warfare systems
- Radar installations
- Satellite communications
- Aerospace telemetry
- Defense communication networks
Installation & Compatibility
Our attenuators are designed for easy integration:
- Standard waveguide flange interfaces
- Compatible with major system architectures
- Compact form factors for space-constrained environments
- Detailed installation guides and technical support available
Quality Control & After-Sales
We prioritize quality and customer satisfaction:
- ISO9001 certified quality management system
- RoHS and REACH compliant for global markets
- Rigorous in-house testing and quality assurance
- 1-year warranty on all products
- Dedicated after-sales support team
Packaging and Shipping
Our attenuators are carefully packaged to ensure safe delivery:
- Custom-designed protective cases
- Anti-static packaging for sensitive components
- Secure international shipping options available
- Expedited delivery for urgent requirements
FAQ
- Q: What is the maximum attenuation level available?
A: We offer attenuation levels up to 40 dB for our products. - Q: Are your attenuators suitable for space applications?
A: Yes, our attenuators meet space-grade requirements and can withstand harsh environments. - Q: Can you provide custom flanges for specific system integration?
A: Absolutely. We offer custom flange designs to ensure compatibility with your unique systems. - Q: Do your attenuators support high-vibration or mobile environments?
A: Yes, our products are engineered for mechanical stability and maintain performance in high-vibration and mobile system conditions. - Q: Do you offer technical support for integration and testing?
A: Yes, our experienced engineers provide comprehensive technical support throughout the integration process.
Contact Us
For inquiries or to discuss your specific requirements, please contact our sales team at sales@huasenmicrowave.com. Our experts are ready to help you find the perfect Coupled Fixed Waveguide Attenuator solution for your application.
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