RF Shield Box & Anechoic Chamber Manufacturer for Wireless Device Testing
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Industrial Spec View
IEEE-299 Certified
•
MIL-STD-285
•
CE Marked (RED)
RF SHIELD BOX

LBX5140 RF Shield Box

This LBX5140 compact benchtop Faraday enclosure delivers high-isolation shielding for small-to-medium electronic devices, effectively blocking external EMI/RFI while fully containing internal wireless emissions. Purpose-built for Wireless and IoT R&D, it ensures interference-free validation of Bluetooth, Wi-Fi 6/6E/7, Zigbee, GPS, and 5G FR1 protocols—eliminating ambient noise to guarantee accurate, repeatable test results without false failures

Dimensions
Exterior (H x W x D)
19" (H) x 25" (W) x 25" (D)
Interior (H x W x D)
17" (H) x 23" (W) x 23" (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

LBX5140 — Exterior Mechanical Dimensions (3-View Orthographic CAD)
Units:
25"(EXTERIOR WIDTH)19"(EXTERIORHEIGHT)FRONT VIEW25"(EXTERIOR DEPTH)SIDE VIEW25"(EXTERIOR WIDTH)25"(EXTERIORDEPTH)TOP VIEWDIMENSIONS ARE IN INCHES (IN)
Exterior Envelope: 25" (W) × 19" (H) × 25" (D)Labifix Precision Engineering • 3rd Angle Orthographic Projection
LBX5140 — Interior DUT Working Chamber Dimensions (RF Absorber Cavity)
Units:
23"(INTERIOR WIDTH)17"(INTERIORHEIGHT)INTERIOR FRONT VIEW23"(INTERIOR DEPTH)INTERIOR SIDE VIEW23"(INTERIOR WIDTH)23"(INTERIORDEPTH)INTERIOR TOP VIEWDIMENSIONS ARE IN INCHES (IN)
Interior Working Volume: 23" (W) × 17" (H) × 23" (D)RF Pyramidal Microwave Absorber Lining Boundary
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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.

Call Us Direct
+91 8792387614
Email Inquiry
business@labifix.com

Request Technical Datasheet (PDF)