FM test signal to indicate PIM? - diyAudio
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Old 9th February 2010, 05:20 PM   #1
PMA is offline PMA  Europe
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Default FM test signal to indicate PIM?

Fellow designers, would it be possible to use FM to indicate PIM? I am attaching a signal sample and I am impatient to read your thoughts

I may come with some results later.
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Old 17th February 2010, 11:07 AM   #2
wahab is offline wahab  Algeria
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interessant question, pavel..
i don t exactly understand the charts...
i suppose that the wave is a FM modulated envelope..
can we please, have some explanations about the spectrum that
is displayed?..
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