Monday, August 8, 2011
Why Does TV Signals are in the MHZ - GHZ Range amd MF Broadcasting are in 500kHZ - 1500 kHZ ?
An AM radio station only takes 9KHz worth of bandwidth so dozens fit between 0.5MHz and 1.5MHz whereas an old og style TV transmission takes between 6MHz and 8MHz of bandwidth so the TV signals have to be in the microwave region to make room for all of the channels.
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