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IEC 62153-4-9:2018+AMD1:2020 CSV
The procedure described herein to measure the coupling attenuation aC is based on the procedure to measure the screening attenuation aS according to IEC 62153-4-4. This second edition cancels and replaces the first edition published in 2008. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition:
– two test procedures, open head and standard head procedure;
– measuring with balun or with multiport respectively mixed mode VNA;
– extension of frequency range up to and above 2 GHz.
This consolidated version consists of the second edition (2018) and its amendment 1 (2020). Therefore, no need to order amendment in addition to this publication.