1. Feb 22, 2008 #1

   milessisk

   

   how can you build a device that can produce radio waves?

    

   milessisk, Feb 22, 2008
2. 
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3. Feb 22, 2008 #2

   G01

   

   Homework Helper

   Gold Member

   A radio wave transmitter is just an electrical oscillator oscillating at frequencies in the radio range. This article should be of some help to you:
   
   
   http://electronics.howstuffworks.com/radio.htm

    

   G01, Feb 22, 2008
4. Feb 22, 2008 #3

   Mentz114

   

   Gold Member

   And here's one you can build yourself -
   http://www.zen22142.zen.co.uk/Circuits/rf/amtx.htm

    

   Mentz114, Feb 22, 2008

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