Coaxial Variable Attenuator

Huasen Microwave: Your Trusted Source for Precision Coaxial Variable Attenuator

Huasen Microwave Technology Co., Ltd. is a leading manufacturer and supplier of high-performance Coaxial Variable Attenuator (CVAs). With over three decades of expertise in RF and microwave solutions, we deliver precision-engineered CVAs that meet the exacting needs of modern test and measurement applications. Our products stand out for their exceptional accuracy, wide frequency range, and long-term stability.

★【Star Products】

Why Choose Our Coaxial Variable Attenuator?

At Huasen Microwave, we understand the critical role that products play in your RF testing and signal conditioning workflows. Our CVAs offer:

1. Precision Performance: Achieve ultra-high accuracy (±0.1 dB) and repeatability across a wide frequency range.
2. Environmental Stability: Hermetically sealed designs minimize temperature drift and ensure consistent performance.
3. Durability: Precision-engineered components withstand high usage scenarios without compromising reliability.
4. Versatility: Compatible with multi-band and multi-frequency test setups, from DC to 67 GHz and beyond.
5. Customization: Tailor attenuation ranges, connectors, and control interfaces to your specific requirements.

Standard Product Data Sheets

Product Features & Process

Our products are meticulously crafted using:

• Precision CNC-machined housings for optimal RF performance
• Gold-plated center conductors to minimize insertion loss
• Advanced resistive elements for flat attenuation response
• Innovative mechanical designs for smooth, repeatable adjustments

Applications

Huasen's CVAs excel in various RF and microwave applications:

• Telecommunications: 5G base station testing and optimization
• Aerospace & Defense: Radar system calibration and signal simulation
• Research & Development: Precise power level control in experimental setups
• Production Testing: Automated RF component characterization

Installation & Compatibility

Our Coaxial Variable Attenuator feature industry-standard connectors (SMA, 2.92mm, N-type) for seamless integration. They're compatible with leading test equipment brands and offer optional GPIB/LAN interfaces for automated control.

Quality Control & After-Sales

Every Huasen CVA undergoes rigorous testing to ensure compliance with ISO9001, RoHS, and REACH standards. We provide:

• 1-year comprehensive warranty
• NIST-traceable calibration certificates
• Lifetime technical support and annual recertification services

Packaging and Shipping

Our CVAs are carefully packaged in anti-static materials and shock-absorbing foam to ensure safe transit. We offer express shipping options worldwide to meet your project timelines.

FAQ

Q1: What's the difference between manual and programmable CVAs?
A1: Manual CVAs offer cost-effective attenuation control, while programmable models allow remote adjustment and automation integration.

Q2: How often should I recalibrate my product?
A2: We recommend annual recalibration for optimal performance, but frequency may vary based on usage and environmental factors.

Q3: Can your CVAs handle high-power RF signals?
A3: Yes, we offer models rated for up to 50W CW power, suitable for many high-power applications.

Q4: Do you provide custom connector options?
A4: Absolutely! We can accommodate various connector types to match your specific system requirements.

Q5: Are your CVAs suitable for outdoor installations?
A5: While primarily designed for lab use, we offer ruggedized versions with enhanced environmental protection for field deployments.

Contact Us

Ready to elevate your RF testing capabilities with Huasen's precision Coaxial Variable Attenuator? Reach out to our expert team at sales@huasenmicrowave.com for personalized assistance and quotes.