Computer Science, asked by Hrishabh9174, 10 months ago

Bandwidth of fm formula modulating frequency 4khz and maximum frequency deviation 20khz

Answers

Answered by basavaraj5392

Answer:

If the FM system used a maximum modulating index, b, of 5.0, then the frequency would "swing" by a maximum of 5 x 15 kHz = 75 kHz above and below the carrier frequency. Here is a simple FM signal: Here, the carrier is at 30 Hz, and the modulating frequency is 5 Hz.

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