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RFID Zapper

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H.E.Tjelum

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Hi all

I have a problem with a glass capsul 134.2kHz RFID tag. One of my very good friends have, by mistake, put a wrong RFID tag in his wifes new born special horse. The wife is very very extreemely mad about this, so my friend have asked if i could deactivate (zap) the tag.

So far i have tryed with fast discharging of different heavy capacitors through a coil with a similar tag inside the coil, very powerfull resonant circuit at 134.2 kHz with the tag inside the coil and my very latest experiment was a 1750W cavity magnetron (microwaves at 2.45 GHz) in a directional waveguide directly into the tag.
All three experiments have NOT destroid the tag...
I am very surprised, how resistant theese tags are.

Can any of you come with a suggestion on how to zap this little beast?

Friendly regards
H.E.Tjelum
 

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