Thread: How I would like to change the cell phone industry [was AM electromagnetic waves: 20 KHz modulation frequency on an astronomically-low carrier frequency]
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Old July 16th 07, 02:31 AM posted to sci.electronics.basics,rec.radio.shortwave,rec.radio.amateur.antenna,alt.internet.wireless
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First recorded activity by RadioBanter: Apr 2007
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Default How I would like to change the cell phone industry [was AM
Jeff Liebermann wrote:

snip
I have a fluorescent lamp calibrated noise source that's quite noisy
well into the GHz range.

Sounds interesting.

Would you please post some details or pointers to references about
constructing and calibrating such an instrument?

Regards,

Michael
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