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Rattlerdad
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1.I must make a Faraday cage with copper mesh that will protect product from stray 400 MHZ signals.The operator wants to see his product inside of the cage so i want to use the coarsest mesh I can for visibility reasons.I still need good protection from 400mhz.What is the coarsest copper mesh I can use? Has anyone seen a mesh size vs frequency chart?Thanks...