The websites that come up searching Frequency Modulation in google sure tells you how it works. But it is different from telling you how to buid a circuit that uses a PPL, or what to look for to tune it, etc. Perhaps someone can save me some time by recommending a site or book that goes a little bit more into detail on the actual design, and practical real life circuits than:
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Frequency modulation - Wikipedia, the free encyclopediaFrequency modulation (FM) is a form of modulation which represents information ... Frequency modulation is also more robust against simple signal amplitude ...
en.wikipedia.org/wiki/Frequency_modulation - 32k - Cached - Similar pages
Modified Frequency Modulation - Wikipedia, the free encyclopediaModified Frequency Modulation, commonly MFM, is a line code used by most ... MFM is a modification to the original FM (frequency modulation) scheme for ...
en.wikipedia.org/wiki/Modified_Frequency_Modulation - 15k - Cached - Similar pages
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FMIn frequency modulation the amplitude is kept constant and the frequency is ... Applet below shows a modulating signal in orange, the FM signal in red, ...
cnyack.homestead.com/files/modulation/modfm.htm - 3k - Cached - Similar pages
Frequency ModulationKnow the relationship of carrier frequency, modulation frequency and modulation ... FM radio uses frequency modulation, of course. The frequency band for FM ...