JavaCard Applet Development Related Questions and Answers.
13.56 is the frequency of the MIFARE card, then how many frequencies does the RFID have?
In general, it is 13.56 too.
RFID is divided into low frequency (LF), high frequency (HF), ultra high frequency (UHF), and microwave (MW) according to the application frequency. The corresponding representative frequencies are: low frequency 135KHz, high frequency 13.56MHz, super High frequency 860M~960MHz, microwave 2.4G, 5.8G