RFID reader & tags ...doubt

[Albey Mathew]

Can a RFID reader having 13.56 Mhz frequency read tags having different frequencies....what i meant is can it read only 13.56 Mhz tags or can we use any tag frequency with this?

 

[Positron89]

Hi,

The tag frequency has to be within the range of the reader's frequency, then only it will be able to detect the tag.

 

[streamlet]

The HF (13.56 MHz) reader can only communicate with HF tags. However, there are HF tags which can work at 125 kHz or 900 MHz at the same time.