Anyone ever heard of HF RFID tags that run at a nonstandard (probably >13MHz) frequency? I have some strange tags that don't resonate at 13.
@azonenberg On a passive tag? Also these things are very cheap. Antenna is 2 loops around the card. Got any examples?
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@marcan42 I'm told Seattle-area ORCA cards are NFC. Have not tested this myself.Thanks. Twitter will use this to make your timeline better. UndoUndo
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