How A Radio Works And Picks Up Signals
Posted by admin | Posted in Uncategorized | Posted on 22-02-2012-05-2008
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Radio waves are a very important part of how people communicate today and are used for radio signals, cellular phones and even satellite communications. However, the basic radio technology used to operate these devices is simple in nature and was discovered in 1888. It moved sound (and later image) transmission into the wireless realm, and can be used for broadcasting down the street or into space to communicate with satellites across the solar system. Now we use radio waves for nearly-instantaneous transmission of high-quality media all over the world using digital instead of analog technology.
Radio technology uses electromagnetic Read the rest of this entry »
