2. When the modulating frequency in an FM system is 400 Hz and the modulating voltage is 2.4 V. the modu lation index is 60. Calculate the maximum deviation. What is the modulating index when the modulating frequency is reduced to 250 Hz and the modulating voltage is simultaneously raised to 3.2 V?

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Please help me answer number 2. Please show a CLEAR and READABLE solution/s. Thanks!!! The course subject is Fundamentals of Electronic Communications.

2. When the modulating frequency in an FM system is 400 Hz and the modulating voltage is 2.4 V. the modu
lation index is 60. Calculate the maximum deviation. What is the modulating index when the modulating
frequency is reduced to 250 Hz and the modulating voltage is simultaneously raised to 3.2 V?
Transcribed Image Text:2. When the modulating frequency in an FM system is 400 Hz and the modulating voltage is 2.4 V. the modu lation index is 60. Calculate the maximum deviation. What is the modulating index when the modulating frequency is reduced to 250 Hz and the modulating voltage is simultaneously raised to 3.2 V?
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