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The number of amplitude modulated broadcast stations that can be accommodated in a 300 kHz band width with the highest modulating frequency 15 kHz will be: [JEE-Main On line-2018]

1. 20
2. 10
3. 8
4. 15

Correct answer: 10

Solution

The number of amplitude modulated stations that can fit within a given bandwidth is determined by the formula: Number of stations = Bandwidth / (2 x Highest modulating frequency). In this case, with a bandwidth of 300 kHz and a highest modulating frequency of 15 kHz, the calculation yields 10 stations.

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