Re: That dreaded phrase: ''The system is fundamentally sound''
An effective countermeasure is "mu-metal," foils of which effectively block low frequency magnetic fields ( > 100 Hz) - sorry for the Wiki ref:
http://en.wikipedia.org/wiki/Mu-metal
Then again, if you're using UWB scanning equipment (see https://www.llnl.gov/str/September04/Azevedo.html), such a countermeasure will be ineffective . . .
Originally posted by c1ue
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http://en.wikipedia.org/wiki/Mu-metal
Then again, if you're using UWB scanning equipment (see https://www.llnl.gov/str/September04/Azevedo.html), such a countermeasure will be ineffective . . .
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