Question:
The number of amplitude modulated broadcast stations that can be accommodated in a 300 kHz band width for the highest modulating frequency 15 kHz will be :
The number of amplitude modulated broadcast stations that can be accommodated in a 300 kHz band width for the highest modulating frequency 15 kHz will be :
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Each AM station needs a bandwidth of twice the highest modulating frequency.
Updated On: Nov 11, 2026
- 20
- 15
- 10
- 8
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The Correct Option is C
Solution and Explanation
For amplitude modulation, bandwidth per station = \(2f_m = 2\times15\) kHz = 30 kHz.
Number of stations = \(\frac{300\text{ kHz}}{30\text{ kHz}}=10\).
Answer: (3) 10
Number of stations = \(\frac{300\text{ kHz}}{30\text{ kHz}}=10\).
Answer: (3) 10
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