AnsweredAssumed Answered

Decreased reading distance with VCC powered

Question asked by Gabriel Andersson on Nov 8, 2017
Latest reply on Nov 14, 2017 by Gabriel Andersson



Im using a NT3H1101W0FHKH and when the Tag is passive without any power connected to it, I can read it from further away that if I start powering it. 

This can be reproduced using the Demo kit NTAG I2C OM5569/NT312D aswell. 

Does anyone know the answer to why the range decreased when the tag is powered ?