Advantages of RF amplifier

Q.  Advantages of using an RF amplifier are:
- Published on 14 Oct 15

a. Better selectivity
b. Better sensitivity
c. Improved signal to noise ratio
d. All of the above

ANSWER: All of the above
 
The RF amplifiers have greater gain that is they have better sensitivity. They have better ability to amplify weak signals received by the receiver. The RF amplifiers have better selectivity i.e., better ability to select the wanted signals among the various incoming signals. The incoming weak signals are raised to a higher level by the RF amplifiers and therefore they improve signal to noise ratio.

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    Discussion

  • Olazeph   -Posted on 31 Aug 19
    I enjoyed this.
  • Oleagbo moses   -Posted on 03 Apr 19
    That is good

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