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Question
If the highest frequency modulating a carrier is 5 kHz, then the number of AM broadcast stations accommodated in a 90 kHz bandwidth are ______.
Options
9
10
11
12
MCQ
Fill in the Blanks
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Solution
If the highest frequency modulating a carrier is 5 kHz, then the number of AM broadcast stations accommodated in a 90 kHz bandwidth are 9.
Explanation:
Number of AM broadcast stations
= `"total bandwidth"/ "bandwidth for each channel"`
= `90/(2xx5)`
= 9
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Frequency Modulation (FM)
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