LBX7550 RF isolation chamber LabiFix RF Shield Box - View 1 of 6
Industrial Spec View
IEEE-299 Certified
•
MIL-STD-285
•
CE Marked (RED)
RF SHIELD BOX

LBX7550 RF Shield Box

LBX7550 RF isolation enclosure is built for engineers who need strong shielding without sacrificing convenient device access and connectivity. Its configurable design supports different DUT dimensions, RF interfaces, filtered power lines, and data connections. High-performance absorber materials help reduce internal reflections, while rugged construction supports repeated laboratory and production use. The enclosure can be applied to wireless R&D, product verification, troubleshooting, pre-compliance evaluation, and manufacturing tests. It provides a controlled environment for more consistent measurements across changing RF test requirements. It helps engineers create controlled, repeatable RF testing environments for accurate measurements, product development, production testing, quality assurance, and repeatable results.

Dimensions
Exterior (H x W x D)
48" (H) x 48" (W) x 60" (D)
Interior (H x W x D)
45" (H) x 45" (W) x 57" (D)
Shielding Effectiveness
  • > 85 dB @ 100 MHz ~ 1 GHz
  • > 95 dB @ 1 GHz ~ 3 GHz
  • > 90 dB @ 3 GHz ~ 6 GHz
  • > 85 dB @ 6 GHz ~ 12 GHz
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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

LBX7550 — Exterior Mechanical Dimensions (3-View Orthographic CAD)
Units:
48"(EXTERIOR WIDTH)48"(EXTERIORHEIGHT)FRONT VIEW60"(EXTERIOR DEPTH)SIDE VIEW48"(EXTERIOR WIDTH)60"(EXTERIORDEPTH)TOP VIEWDIMENSIONS ARE IN INCHES (IN)
Exterior Envelope: 48" (W) × 48" (H) × 60" (D)Labifix Precision Engineering • 3rd Angle Orthographic Projection
LBX7550 — Interior DUT Working Chamber Dimensions (RF Absorber Cavity)
Units:
45"(INTERIOR WIDTH)45"(INTERIORHEIGHT)INTERIOR FRONT VIEW57"(INTERIOR DEPTH)INTERIOR SIDE VIEW45"(INTERIOR WIDTH)57"(INTERIORDEPTH)INTERIOR TOP VIEWDIMENSIONS ARE IN INCHES (IN)
Interior Working Volume: 45" (W) × 45" (H) × 57" (D)RF Pyramidal Microwave Absorber Lining Boundary
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Have a custom specification or specific testing requirement? Contact our RF engineering team for custom dimensions and filter configurations.

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