Questions
If a message signal of frequency is amplitude modulated with a carrier signal of frequency and radiated through an antenna, the wavelength of the corresponding signal in air is:
detailed solution
Correct option is A
Wave transmitted at carrier frequency =λ=cfrequencies of carrier wave⇒λ=cfcTalk to our academic expert!
Similar Questions
A message signal of frequency 10 kHz and peak voltage of 10 volts is used to modulate a carrier of frequency 1 MHz and peak voltage of 20 volts. The side bands are 1010 kHz and______________kHz.
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