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 For identical total transmitted power, the ratio of S/N for wide band FM to S/N of DSB-AM (with ma=1) is : ( Given fm = 15 KHz & frequency. deviation =+/- 75 KHz) a. 112.5 b. 300 c. 75 d. 450

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asked Apr 9, 2018 in Electronics Engineering by Shimroz123
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asked Apr 10, 2018 in Electrical Engineering by Shimroz123
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In an amplitude modulated system if the total power is 600W and the power in the carrier is 400W, the modulation index is  a. -0.5 b. 0.75 c. 0.9 d. l

asked Apr 9, 2018 in Electronics Engineering by Shimroz123

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