It ensures that measurements taken by different engineers or companies are comparable.
Many industries, especially in aerospace, automotive, and military, require compliance with EN 50147-1 to ensure secure communications or accurate RF testing. Methodology: Measuring Shield Attenuation
: To ensure the measurement reflects the shield, not the wire. 🛡️ Key Takeaway
Disclaimer: This article is for informational purposes only. Always refer to the official, copyrighted standard for definitive testing requirements. Product names, standards bodies, and standards designations are the property of their respective owners.
(European Committee for Electrotechnical Standardization) en 50147-1 pdf
: The SE is calculated as the ratio (in decibels, dB) between the reference signal and the attenuated signal. A high-quality chamber often requires an SE of 100 dB or more . Importance in Industry
If you want, I can:
Accessing the official PDF document is crucial for laboratories during two specific phases: Commissioning New Chambers
What specific (e.g., up to 1 GHz, 18 GHz, or higher) does your laboratory target? It ensures that measurements taken by different engineers
The shielding attenuation measurement setup diagrams are detailed. Low-quality scans often make these unreadable, leading to incorrect test setups.
: Websites like IHS Markit, Techstreet, or the ISO Store offer legal downloadable PDF versions.
If you are searching for an , this comprehensive guide explains the core technical requirements, measurement methods, and practical execution of the standard. What is EN 50147-1?
references EN 50147-1 as a baseline for measuring planar materials, though it proposes a new method based on skin-effect transmission. ResearchGate EVS-EN 50147-1:2002 🛡️ Key Takeaway Disclaimer: This article is for
What (e.g., automotive radar up to 40 GHz, or commercial electronics up to 6 GHz) matters most to your lab?
Crucial for telecommunications, aerospace, medical, defense, and EMC test laboratories . Core Measurement Procedures
With the document in hand, Emily began to review the requirements for EMC testing, specifically for radiated emissions and immunity. She was relieved to find that her product's design already met many of the stringent requirements outlined in the standard. However, she did notice that there were some areas that needed further attention, particularly with regards to the product's shielding and cable layout.