July 2nd 07, 06:06 AM
posted to sci.electronics.basics,rec.radio.shortwave,rec.radio.amateur.antenna,alt.cellular.cingular,alt.internet.wireless
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external usenet poster
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First recorded activity by RadioBanter: Jul 2006
Posts: 4,494
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AM electromagnetic waves: 20 KHz modulation frequency on an astronomically-low carrier frequency
In article ,
cledus wrote:
Snip
Would you please have the decency to snip rec.radio.shortwave and other
groups from the newsgroup header. Thanks.
--
Telamon
Ventura, California
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