May 27, 2004
EM Microelectronic's New Reader Reads at Greater Than 15m Distances
According to EDN:
"EM Microelectronic's new EM4223 UHF RFID IC fully complies with the international standard ISO18000-6A and EPC (Electronic Product Code) 64- and 96-bit code specifications. Air interface ISO18000-6A, which ISO finalized in 2003 and plans to publish in the coming months, also defines families of items to store in the AFI (application-family-identifier) segment of memory. Using AFI, the EM4223 supports a direct-selection mechanism, which enhances throughput by reducing the data flow through the network." Read more
See a photo (PDF) of the reader, courtesy Reed Electronics.
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