Sudarshan posted an Question
April 10, 2020 • 19:36 pm 30 points
  • IIT JAM
  • Physics (PH)

A radio frequency carrier of frequency 8 mhz is amplitude modulated by an audio signal of frequency of 20 khz. the modulated signal consists of the frequencies

A radio frequency carrier of frequency 8 MHz is amplitude modulated by an audio signal of frequency of 20 kHz. The modulated signal consists of the frequencies (A) 20 kHz and 8 MHz (B) 20 kHz (C) 8 MHz (D) 8 MHz, 8.02 MHz and 7.98 MHz

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