IEC 61000-4-21:2011 considers tests of immunity and intentional or unintentional emissions for electric and/or electronic equipment and tests of screening effectiveness in reverberation chambers. It establishes the required test procedures for performing such tests. Only radiated phenomena are considered. The objective of IEC 61000-4-21:2011 is to establish a common reference for using reverberation chambers to evaluate the performance of electric and electronic equipment when subjected to radio-frequency electromagnetic fields and for determining the levels of radio-frequency radiation emitted from electric and electronic equipment. IEC 61000-4-21:2011 doe
DS/EN 61000-4-21-2011由丹麦标准化协会 DK-DS 发布于 2011-09-04,并于 2011-09-04 实施。
DS/EN 61000-4-21-2011在国际标准分类中归属于: 33.100.01 电磁兼容性综合。
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