If you want to kill the RFID's in your cloths, credit card, drivers license, car registration or whatever, use a SEC Exciter. Many of the Tag's will die if you get them within an inch or two of the L3 coil (12V supply). For problem Tags just take the free end of the L3, supported with an wood or plastic section to prevent detuning and pass it over the tag surface. It will overload the receiver diodes and blow the damn things.
Happy Excitation...
Happy Excitation...
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