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Old June 30th 07, 09:25 PM posted to sci.electronics.basics,rec.radio.shortwave,rec.radio.amateur.antenna,alt.cellular.cingular,alt.internet.wireless
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Default AM electromagnetic waves: 20 KHz modulation frequency on an astronomically-low carrier frequency

In rec.radio.amateur.antenna Radium wrote:
On Jun 30, 3:32 am, "Mike Kaliski" wrote:


It is not possible to modulate a carrier frequency at a frequency higher
than the carrier frequency.


Why not?


I am getting conflicting answers. Some say it's possible to modulate a
carrier frequency at a frequency higher than the carrier frequency,
others say it isn't.


Who is right?


The defining equations, you blithering idtiot.

Here they are for the last time:

http://ccrma.stanford.edu/~jos/mdft/...lation_AM.html


--
Jim Pennino

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