EN 50147-1 is part of a larger series of standards focusing on the performance of anechoic chambers:
EN 50147-1 is widely adopted in real-world applications: en 50147-1 pdf
To help you find the correct document version or apply it to your lab, let me know: Are you building a or auditing an existing one ? EN 50147-1 is part of a larger series
Measurements must be performed at a sufficient number of frequencies to identify resonances. Typical step sizes: en 50147-1 pdf
EN 50147-1 is a widely accepted European standard that ensures electrical and electronic equipment operates safely and efficiently in its electromagnetic environment. The standard is part of the EMC (Electromagnetic Compatibility) directive, which aims to reduce electromagnetic interference (EMI) and ensure the proper functioning of electrical and electronic devices.