I had a nice long post written out. My day was pretty good, spent a good portion of it working the Elder Srolls Online which just came out. I am sorry but today’s post will be short because of wordpress’s mess up.
What I learned today: The formula for choosing a perferated shield for a faraday cage is: (C/(F-W))/20 = size of holes C = speed of light, F = Frequency you wish to block, W or L = Wavelength. While it isn’t necessary to always have holes, it does help to allow for wires to go through and for air flow.