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A message signal of 12 kHz and peak volt...

A message signal of 12 kHz and peak voltage 20 V is used to amplitude modulate a carrier wave of frequency 12 MHz and peak voltage 30 V. The value of nodulation index `(m_a)` and the side band frequencies produced will be:

A

`m_a = 1,5 and LSB = 11988 kliz, HSB=12012 kHz `

B

`m_a =0.67 and LSB= 11.88 kHz, HSB = 12.12 kHz `

C

`m_a =0,67 and LSB = 11988 kHz, HSB = 12012 kHz `

D

`m_a = 1.5 and LSB = 11.88 kHz, HSB - 12.12 kHz `

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