Radio An Intro

21
 RADIO

description

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

Transcript of Radio An Intro

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RADIO

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WHO AM I?GUESS ME

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   Inventor of radio

Morgoni

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WHAT IS RADIO?

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RADIO

*A Box of electronic components

*Used to hear the sound

*Using radio waves

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Electronic components

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10 Components

●External, telescopic FM antenna

●Battery compartment

●Loudspeaker

●AC power input

●Transformer

●Internal AM antenna

●Amplifier

●Earphone socket

●Volume control

●Tuning control

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What is radio waves?

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     A SMALL PART OF THE 

   ELECTROMAGNETIC SPECTRUM 

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HOW IT IS WORKING?

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Sending electrical energy

Between two places without using wires

 IT IS  WIRELESS BECAUSE

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Lets see why radio

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All communication purpose

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Modern radios

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This presentation brought to you byDhastha 

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