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NTAG based Systems - Regulatory Testing Requirements - FCC / CE

Question asked by David Sherrets on Dec 12, 2016
Latest reply on Dec 29, 2016 by Kan_Li

Normally an RFID / NFC tag is a considered a passive device and FCC testing is not required.  

 

However,

When you add a microcontroller and other peripherals that start clocking at different frequencies than the 13.56 carrier frequency, experience says that you get an unintentional radiator.    

 

1. So the question is do systems as described above require FCC and/or CE Testing?

2. If not, please explain why these are not considered unintentional radiators? 

 

3. Also - why does the the NTAG Demo board contain an FCC-ID: OWROM5569-NT322E. 

 

Thanks for your help.

 

 

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