40 dB – 100+ dB | 1 MHz – 40 GHz
RF Shield Boxes
Precision-fabricated RF shielding enclosures for pre-compliance testing, wireless certification, and in-lab isolation. Standard catalog and fully custom configurations available.
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RF SHIELD BOX MANUFACTURER — EXPORT WORLDWIDECustom RF Shield Boxes
Custom RF Shield Boxes
& EMC Test Enclosures
— Engineered for Your
Frequency Range
Manufacturer and global exporter of precision RF shielding solutions. Attenuation from 40 dB to 100+ dB. Custom dimensions from 1 unit. FCC, CE, MIL-STD, ETSI and VCCI compatible.
COMPATIBLE STANDARDS
LBX2500 SHIELD BOX30+
Countries Exported To
40–100+
dB Shielding Effectiveness
1
Unit Minimum — Custom Design
24hr
Engineer Response Guarantee
What We Engineer
Precision RF shielding solutions for every test scenario and frequency range
Pre-compliance | Benchtop | Portable
EMC Test Enclosures
EMC test enclosures for radiated emissions pre-scans, conducted interference testing, and device isolation across IEC, ETSI, FCC and MIL-STD test regimes.
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Any dimension | Any spec | 1 unit MOQ
Custom RF Solutions
Submit your frequency range, attenuation requirement and DUT dimensions. Our engineers design and fabricate to specification — with SE measurement report included.
Start Custom DesignWho We Engineer For
EMC Test Labs
Pre-compliance radiated and conducted emissions testing
IoT Device Developers
BLE, WiFi, Zigbee, LTE-M, NB-IoT certification isolation
Wireless Manufacturers
FCC, CE, ETSI type approval test environments
R&D Teams
Controlled RF environments for device development
Semiconductor Testing
RF isolation for chip evaluation and characterisation
Built to Specification. Tested to Standard.
MEASURED PERFORMANCE
SE vs Frequency Graph
[Data supplied by Labifix]
[Data supplied by Labifix]
Measured per IEEE 299 / MIL-STD-285. Data sheet available on request.
STANDARDS COMPATIBLE
FCC Part 15
EN 55032
MIL-STD-461
ETSI EN 301 489
IEEE 299
MIL-STD-285
VCCI
IEC 61000-4-6
MANUFACTURING CAPABILITY
Material:
6061-T6 Aluminum
Tolerance:
±0.1mm
Gasket:
Silver-plated copper
Frequency:
1 MHz – 40 GHz
Min. Order:
1 unit (custom)
Lead Time:
10–15 days standard
FREE ENGINEERING TOOL
What attenuation do you actually need?
Input your frequency range, DUT dimensions, and target certification standard. Get a recommended Labifix configuration in under 60 seconds.
Launch RF Isolation Calculator →No registration required. Results include product recommendation and SE performance estimate.
Engineering in Practice
IoT MANUFACTURING
Pre-Compliance Test Time Reduced by 60%
SE Achieved: 80 dB | Range: 700 MHz – 6 GHz | Standard: FCC Part 15
IoT startup required reliable BLE and WiFi isolation for FCC pre-compliance scans. Existing DIY Faraday enclosure failed above 1 GHz — producing unrepeatable results. Custom benchtop enclosure with SMA and USB feedthroughs delivered. First pre-compliance scan passed. Certification submitted 6 weeks ahead of original schedule.
Read Full Case StudyTechnical Resources
View All Articles →
RF SHIELDING
How to Select the Right RF Shield Box for Your Frequency Range
Choosing between 40 dB and 80 dB attenuation depends on your test standard, frequency range, and DUT characteristics...
EMC TESTING
RF Shield Box vs Anechoic Chamber: When Each Makes Engineering Sense
A semi-anechoic chamber costs 50x more than a benchtop shield box. For pre-compliance work, the shield box wins on every metric that matters...
5G TESTING
5G NR Device Testing: RF Enclosure Specifications for Sub-6 GHz
Testing 5G NR bands n77, n78, and n79 requires enclosures with verified attenuation above 3.5 GHz. Here is what the specification must include...
Submit Technical Requirements
A Labifix engineer will review your application and respond with recommendations in under 24 hours.
