The total power of an AM transmitter having a carrier power of 50 W :

The total power of an AM transmitter having a carrier power of 50 W and the percentage of modulation at 80% is

  1. 66 W
  2. 50 W
  3. 68 W
  4. 70 W
Anurag Mishra Professor Asked on 14th January 2016 in Physics.
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  • 1 Answer(s)

    Answer 1. Total Power = 66W

    Carrier Power = 50W
    Percentage modulation = 80%

    Total Power = Carrier Power * ( 1 + ( Percentage modulation / 100 ) / 2 )
    Pt = 50 * (1 + (.80)2 / 2 )
    Pt = 50 * 1.32
    Pt  = 66 W

    Total Power = 66 W

    Pushpendra Pal Dean Answered on 16th January 2016.
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