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  • A bandwidth of is available for A.M. transmission. If the maximum audio signal frequency used for modulating the carrier wave is not to exceed <img alt

A bandwidth of 6 \mathrm{MHz} is available for A.M. transmission. If the maximum audio signal frequency used for modulating the carrier wave is not to exceed 6 \mathrm{kHz}. The number of stations that can be broadcasted within this band simultaneously without interfering with each other will be_________. Given 27
 

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Signal Bandwidth =2f_{m}

\because f_{m}=6KHz

\therefore Signal Bandwidth =12KHz

No of stations that can be broadcast is let say N

N=\frac{6MHz}{12KHz}=\frac{6000}{12}=500

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vishal kumar

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