1.

The upper and lower side frequencies for 3 kHz audio modulation with a 27 MHz carrier frequency will be

A. 30 and 24 MHz
B. 27.3 and 26.7 MHz
C. 27.3 and 26.97 MHz
D. 27.3 and 26.97 MHz
Answer» C. 27.3 and 26.97 MHz


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