ISO/IEC 14443-2 Revised
ISO/IEC 14443-2:2010/AMD3:2012
Identification cards - Contactless integrated circuit cards - Proximity cards - Part 2: Radio frequency power and signal interface - Amendment 3: Bits rates of fc/8, fc/4 and fc/2
CHFÂ 65.-
A more recent version of this publication exists:
ISO/IEC 14443-2:2020/COR2:2023