sequential (29) FM modulation (1)

https://wodewangzhishime.blogspot.com/2022/04/httpswodewangzhishime_23.html

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Ref: https://wodewangzhishime.blogspot.com/2023/02/translate-selected-text.html

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John: The 2 pictures above are FM modulation. Which one is correct.

Me: Logically, the 2nd picture is correct.

John (shaking head): No,. The 2nd picture is incorrect.

Me: The 1st picture is correct.

John: Yes,.

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In the 1st picture, there're 2 circuit.

They're circuit A and circuit B.

In circuit A, the left-side branch is high frequency, 100 Mhz. However, the right-side  branch is low frequency, 80 Mhz.

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John: As a result, circuit B is induced a electrical current of low frequency which is just 80 Mhz.