Main page>ISO/IEC 14443-2:2020/Amd 1:2021 Cards and security devices for personal identification — Contactless proximity objects — Part 2: Radio frequency power and signal interface — Amendment 1: Dynamic power level management
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sklademVydáno: 2021-05
ISO/IEC 14443-2:2020/Amd 1:2021
Cards and security devices for personal identification — Contactless proximity objects — Part 2: Radio frequency power and signal interface — Amendment 1: Dynamic power level management