What frequency ranges does LBX7840 support?

LabiFix RF shield boxes and test enclosures support frequencies ranging from 100 MHz up to 18 GHz (and up to 40 GHz / 67 GHz for mmWave applications), offering isolation exceeding 85 dB to 100 dB.

Can the I/O interface filter panels be customized?

Yes, all LabiFix enclosures support customizable filtered I/O connections including SMA, N-type, BNC, USB 3.0, Gigabit Ethernet RJ45, fiber optic waveguide pass-throughs, and AC/DC power line filters.

Are LabiFix enclosures compliant with international standards?

Yes, LabiFix RF shielding solutions are engineered in compliance with IEEE-299, MIL-STD-285, CE Marking Conformity, and RoHS 3 standards, manufactured under ISO 9001:2015 certified quality systems.

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LBX7840 Wifi chamber LabiFix RF Shield Box - View 1 of 7

Industrial Spec View

IEEE-299 Certified

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MIL-STD-285

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CE Marked (RED)

RF SHIELD BOX

LBX7840 RF Shield Box

Name: LBX7840 Benchtop RF Shield Box | LabiFix
Brand: Labifix Innovations
SKU: LBX7840

This LBX7840 RF test enclosure is designed for wireless and telecom R&D involving Wi-Fi, Bluetooth, Zigbee, RFID, GPS, and cellular technologies. By reducing external electromagnetic interference and controlling unwanted internal reflections, it helps engineers evaluate device performance, throughput, and communication behavior under repeatable conditions. Configurable I/O panels can accommodate filtered AC/DC power, Ethernet, USB, SMA, and other application-specific interfaces. Its flexible construction makes it suitable for prototype development, characterization, debugging, protocol validation, and pre-production testing of modern wireless devices. It helps engineers create controlled, repeatable RF testing environments for product development

Dimensions

Exterior (H x W x D)

18" (H) x 29.5" (W) x 39.5" (D)

Interior (H x W x D)

16" (H) x 27.5" (W) x 37.5" (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

LBX7840 — Exterior Mechanical Dimensions (3-View Orthographic CAD)

Units:

Exterior Envelope: 29.5" (W) × 18" (H) × 39.5" (D)Labifix Precision Engineering • 3rd Angle Orthographic Projection

LBX7840 — Interior DUT Working Chamber Dimensions (RF Absorber Cavity)

Units:

Interior Working Volume: 27.5" (W) × 16" (H) × 37.5" (D)RF Pyramidal Microwave Absorber Lining Boundary

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