LBX8400 RF Shield Box
This high-isolation RF test enclosure is designed for large and sensitive devices requiring strong protection from external electromagnetic interference. Its spacious chamber supports larger DUTs, while RF absorber materials help reduce internal reflections and unwanted signal energy. High shielding effectiveness provides a controlled environment for accurate wireless measurements. Custom dimensions, RF ports, filtered power, ventilation, and data interfaces can be configured according to application needs. It is suitable for telecom, aerospace, defense, automotive, industrial, and advanced wireless development and validation applications. It helps engineers create controlled, repeatable RF testing environments for wireless validation, product development, troubleshooting, characterization, production testing, quality assurance, and modern devices.
- > 85 dB @ 100 MHz ~ 1 GHz
- > 95 dB @ 1 GHz ~ 3 GHz
- > 90 dB @ 3 GHz ~ 6 GHz
- > 85 dB @ 6 GHz ~ 12 GHz
Solutions & Benefits
Excellent shielding performance (> 85–100 dB across broad frequency spectrum)
Completely Customizable Shielded Enclosure tailored to DUT requirements
High Performance Pyramidal RF Microwave Absorber lining
User Defined & Interchangeable I/O Connector Interface options
Rugged Industrial Welded Aluminum / Steel Construction
EMI / RFI filtered Data Ports & Power Line Penetrations
RF Fitted Double-Lip Gasket Sealing System
Powered by AC / DC Power Filter lines with surge suppression
Lightweight Rack Mountable (19-inch) or Tabletop Footprint Options
High performance shielded honeycomb Air Vents for optimal cooling
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Get in Touch with Engineering
Have a custom specification or specific testing requirement? Contact our RF engineering team for custom dimensions and filter configurations.







