This standard specifies the wireless technical indicators and test methods for electronic tag reading and writing equipment in the 13.56 MHz, 800/900 MHz and 2.45 GHz frequency bands. This standard applies to the research and development, production and testing of electronic tag reading and writing equipment.
SJ/T 11531-2015 history
2015SJ/T 11531-2015 Wireless technical standards and test methods of read-write device for electronic label