2 ms·
It's also specifically the frequency of the a majority of RFID / NFC cards.
by kweks 6y ago
It's also specifically the frequency of the a majority of RFID / NFC cards.
- myself248 6y agoThat's why -- it's a band that's by definition insensitive to noise, so nobody cares if there are a thousand industrial furnaces and a billion RFID readers screeching into it.