BS ISO/IEC 14443-2:2020+A1:2021
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
Cards and security devices for personal identification. Contactless proximity objects Radio frequency power and signal interface
Hardcopy , PDF
18-05-2022
English
19-09-2023
This document specifies the characteristics of the fields to be provided for power and bi-directional communication between proximity coupling devices (PCDs) and proximity cards or objects (PICCs).
This document does not specify the means of generating coupling fields, nor the means of compliance with electromagnetic radiation and human exposure regulations, which can vary depending on the country.
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