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  • In a radio communication system, a receiver consist of Option: 1 Filter Option: 2 <p

In a radio communication system, a receiver consist of 

Option: 1

Filter 


Option: 2

Amplifier 


Option: 3

Demodulator 


Option: 4

All of the above 


Answers (1)

best_answer

As we have learned

Receiver -

The device extracts the desired message signal from the received signal at the channel output.

-

 

  In a receiver, an electronic filter is housed which filters out the unwanted frequency signals and allows the specific frequency signals for further processing

The amplifier is used to increase the intensities of received signals and later these amplified signals are fed into the demodulator unit 

In the demodulator, the carrier wave is removed and the desired information signal is sent to the transducer where it is converted into the desired form of energy. 

 Hence all of the above is present  in a radio receiver 

 

 

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vinayak

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