Power and signal cable penetrations must be filtered properly to maintain the shield's integrity.
: The attenuation is calculated as the difference (in dB) between the reference signal and the signal measured through the shield. ResearchGate Key Technical Requirements en 50147-1 pdf
The next morning, Emily's team gathered for a meeting to discuss the progress of their projects. When it was her turn to report, she confidently announced that their high-frequency signal generator had successfully passed the EMC testing, compliant with EN 50147-1. Her colleagues congratulated her on a job well done, and their team leader smiled, knowing that their company's reputation for producing high-quality equipment had been upheld. Power and signal cable penetrations must be filtered
To perform a test compliant with EN 50147-1, specific hardware is necessary to maintain accuracy across the wide frequency spectrum. : Must cover the 9 kHz to 40 GHz range. When it was her turn to report, she
To ensure that medical equipment, communications systems, and other electronics are protected from external electromagnetic interference (EMI) or that emissions from within the enclosure are contained. Measurement Procedure