ISO IEC 18000-2-2004 Information technology - Radio frequency identification for item management - Part 2 Parameters for air interface communications below 135 kHz

The International Organization for Standardization (ISO) and the International Electrotechnical Commission (IEC). First edition. 2004-09-15. 80p. This part of ISO/IEC 18000 defines the air interface for radio frequency identification (RFID) devices operating below 135 kHz used in item management applications. Its purpose is to provide a common technical specification for RFID devices to allow for compatibility and to encourage inter-operability of products for the growing RFID market in the international marketplace. This part defines the forward and return link parameters for technical attributes including, but not limited to, operating frequency, operating channel accuracy, occupied channel bandwidth, spurious emissions, modulation, duty cycle, data coding, bit rate, bit rate accuracy, bit transmission order. It further defines the communications protocol used in the air interface