phantomrebel
Serial Tapist
Hide the cell phone whilst your cordless phone and WIFI connected components blast along at 2.4 GHz? Just like your microwave working at 2.45 GHz.The bad thing about cell phones is that they emit em radiation of around 1 GHz frequency (because the atmosphere is more transparent at that value and then there is a cost saving in telecommunications infrastructure). But that frequency is unfortunately too close to the water molecule resonant frequency of about 2.45 GHz, meaning that the water molecules couple to the EM field and move, producing an increase in kinetic energy that may be understood as an increase in temperature. That is the microwave oven working principle. The trouble is that a human being body is made out of a 75 % water content! The bandwidth of an amplifier never exceeds 100 kHz, when in operation. Too far from exciting any water molecules in your body. You may sleep gracefully, but remember to keep your cell phones and computers a bit farther away.
PS: regarding the big transformers, probably in the power source, they work at 60 Hz, so nothing to worry about except for the noise.
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