A message signal of frequency 100 MHz and peak voltage 100 V is used to execute amplitude modulation on a carrier wave of frequency 300 GHz and peak voltage 400 V. The modulation index and bandwidth are:

A message signal of frequency 100 MHz and peak voltage 100 V is used t

1.	A message signal of frequency 100 MHz and peak voltage 100 V is used to execute amplitude modulation on a carrier wave of frequency 300 GHz and peak voltage 400 V. The modulation index and bandwidth are:
A.	4; 1 × 108 Hz
B.	4; 2 × 108 Hz
C.	0.25; 2 × 108 Hz
D.	0.25; 1 × 108 Hz
Answer» D. 0.25; 1 × 108 Hz

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A message signal of frequency 100 MHz and peak voltage 100 V is used to execute amplitude modulation on a carrier wave of frequency 300 GHz and peak voltage 400 V. The modulation index and bandwidth are:

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