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Old 26th Jun 2014, 6:58 pm   #3
short wave
Pentode
 
Join Date: Mar 2013
Location: Leeds, West Yorkshire, UK.
Posts: 246
Default Re: No signal in a metal clad building

The radio signals are been "blocked" by the "Faraday Cage principle" see link below. Agree with Paul above
regards S-W

http://en.wikipedia.org/wiki/Faraday_cage
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