The carrier frequency of a transmitter is provided by a tank circuit of a coil of inductance 49 `muH` and a capacitance of 2.5 nF It is modulated by an audio signal of 12 kHz The frequency range occupied by the side bands is :
A
13482 kHZ - 13494 kHZ
B
63 kHz - 75 kHz
C
18 kHz - 30 kHz
D
442 kHz - 466 kHz
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