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Radio An Intro

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This is an Intro to Radio, and presented by Dasthageer... Created by using Open Office Impress and make it as pdf.

This is an Intro to Radio, and presented by Dasthageer... Created by using Open Office Impress and make it as pdf.

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Transcript

  • 1. RADIO    
  • 2. GUESS ME WHO AM I?    
  • 3. Morgoni   Inventor of radio  
  • 4. WHAT IS RADIO?    
  • 5. RADIO *A Box of electronic components *Used to hear the sound *Using radio waves    
  • 6. Electronic components    
  • 7.    
  • 8. 10 Components ● External, telescopic FM antenna Internal AM antenna ● ● Battery compartment Amplifier ● ● Loudspeaker Earphone socket ● ● AC power input Volume control ● ● Transformer Tuning control ●    
  • 9. What is radio waves?    
  • 10.      A SMALL PART OF THE     ELECTROMAGNETIC SPECTRUM     
  • 11. HOW IT IS WORKING?    
  • 12.    
  • 13.    
  • 14.  IT IS  WIRELESS BECAUSE Sending electrical energy Between two places without using wires    
  • 15.    
  • 16. Lets see why radio    
  • 17. All communication  purpose    
  • 18. Modern radios    
  • 19.    
  • 20.    
  • 21. This presentation brought to you by Dhastha      Selvamani KanchiLug Members