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Radar Band Part

Compact and durable component for reliable radar frequency transmission and reception. It can maintain accuracy, electrical performance, and mechanical stability under extreme environmental and vibration conditions.

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Process

CNC Milling, CNC Turning, 5-Axis Machining, EDM, Laser Cutting

Materials

Aluminum 7075, 6061, Stainless Steel 17-4PH, Titanium Grade 5, Copper Alloy

Tolerance

±0.005mm

Finishes

Alodine, Passivation, Powder Coating, and Electropolishing

Precision CNC Machining

Custom Radar Band Part Machining with Full Traceability

Radar band parts demand exceptional dimensional precision and controlled surface finishes to maintain consistent frequency behavior and signal clarity.

Backed by AS9100D, ISO 9001, and NADCAP-certified processes, each part undergoes CMM verification, FAI documentation, and complete material traceability, ensuring reliability, compliance, and consistent radar performance.

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Material and Surface Finishes for Radar Band Part

Choose from advanced aerospace-grade materials engineered for high conductivity, corrosion resistance, and lightweight performance.

Aluminum 7075-T6 Aluminum 6061-T651 Stainless Steel 17-4PH Titanium Grade 5 Copper Alloy C110
Surface Finishes

Surface finishes designed for enhanced conductivity, weather resistance, and structural stability.

  • Alodine: Provides conductive and corrosion-resistant surface protection.
  • Passivation: Enhances the durability and oxidation resistance of stainless steel.
  • Powder Coating: Offers abrasion and weather protection with a clean appearance.
  • Electropolishing refines the surface for enhanced smoothness and improved electrical conductivity.
Applications

Precision Radar Band Parts

Fabricating critical RF components designed for specific frequency bands ensuring optimal signal transmission and reception efficiency.

  • Band-Specific Waveguides

    Precision internal dimensions minimizing signal attenuation loss.

  • Radar Feed Horns

    Accurate geometry ensuring precise beamwidth and directionality.

  • Bandpass Filter Housings

    High isolation design preventing unwanted frequency interference.

  • PEEK Radome Covers

    RF transparent material protecting sensitive internal elements.

Capatibilities

Capabilities of Our Radar Band Part Machining

Our Advanced multi-axis machining centers, high-grade alloys, and team of professionals ensure a radar band part that meets the demanding standards of aerospace and defense.

Supported by AS9100D, ISO 9001, and NADCAP certifications, the process guarantees ±0.005mm precision, FAI, and full lot traceability to maintain consistent radar frequency integrity and stable performance under mission-critical conditions.

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Technical Parameters

Specifications / Values

Dimensional Tolerance

±0.005mm (Waveguide cavities & Iris features)

Flange Flatness

≤ 0.005mm (Critical for RF sealing & minimizing leakage)

Max Part Envelope

500 x 500 x 200mm (optimized for complex diplexers/housings)

Min Wall Thickness

0.3mm (Thin-wall fins for heat dissipation weight reduction)

Surface Roughness

Ra 0.4µm (Standard RF), Ra ≤ 0.2µm (Ka-Band & above)

Plating Thickness

5–15µm (Uniform distribution in deep cavities)

process

Process & Quality

DFM Review: Engineering review analyzing load paths and datums.
CAM & Fixturing: Precision fixture design minimizing machining clamping errors.
In-Process Checks: Active process control via probing and sampling.
FAI & CMM: Comprehensive FAI reports verifying dimensional conformity.
Traceability: Full lot traceability from certified billet to delivery.
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Related Aerospace Components

  • Waveguide Adapters

    Support precise radar signal transitions.

  • Antenna Brackets

    Secure radar modules with vibration stability.

  • RF Enclosures

    Shield sensitive radar components from interference.

FAQ

Frequently Asked Questions

These are our common FAQs. If you need specifics: such as machines, quoting, lead time, shipping, quality process, packaging, or payment, please email info@aerocncparts.com.

Our engineers will reply with clear, detailed information.

Can radar band parts be customized for different radar frequency ranges?
Yes, parts can be machined and tuned for specific radar frequency bands, ensuring consistent performance across defense and communication systems.
What material is best for radar frequency stability?
Aluminum 7075 and Titanium Grade 5 are preferred for their dimensional stability, lightweight strength, and consistent thermal behavior.
Are parts verified for signal and dimensional accuracy?
Each radar band part undergoes precision inspection with CMM, surface testing, and frequency calibration to ensure exact performance.
Do you provide documentation and certification with each order?
Yes, every production batch includes PPAP documentation, FAI reports, and NADCAP-certified finishing traceability.
How long does it take to produce radar band parts?
Lead times range from 4 to 7 business days, depending on the part geometry and finishing requirements. Expedited machining is available for urgent aerospace programs.
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Full material traceability, 100% inspection, AS9100-ready process

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