18000-6A and 18000-6B are distinct UHF tag protocols. A few aspects of the standards are common, but the modulations, symbol sets, and command sets and mostly incompatible. At the time of this writing, 18000-6C has become the most common worldwide standard for UHF passive tags in supply chain applications.
UHF RFID Tags. Long-range RFID. Our UHF RFID tags and readers are perfect for solving long range RFID reading problems in logistics, manufacturing, asset management, item tracking, human and vehicle access control as well as for experiential marketing and crop management applications.