Rather than having to use something expensive and complicated such as an oscilloscope, experimenters can simply plug their DIY RFID sniffer into their computer’s line-in jack and explore the ...

If you’ve worked with passive RFID before, you know that most readers only work within inches of the card. In [Fran’s] DEFCON talk this summer he calls it the “ass-grabbing method” of ...

Also called an "RFID interrogator." The maximum distance between the reader's antenna and the tag vary, depending on application. Credit cards and ID badges have to be brought fairly close to the ...

The self-checkout system, powered by Zebra’s FX7500 fixed RFID reader and AN610 low-profile RFID antenna, is 60% faster than traditional cashier-manned checkouts. Furthermore, the RFID-enabled ...

The waves reach the tag's antenna and power the chip, which then sends its data to the reader in a process called "backscatter." Average cost for these is about $0.12 per tag in bulk. Active RFID ...

fixed RFID readers, and the new TC53e-RFID mobile computer featured at the show. These devices deliver advanced RFID scanning and rugged reliability, tailored for the fast-paced retail environment.