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 17th 07, 03:30 AM posted to sci.electronics.basics,rec.radio.amateur.antenna,alt.cellular.cingular
Sal M. Onella Sal M. Onella is offline
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Default How I would like to change the cell phone industry [was AM electromagnetic waves: 20 KHz modulation frequency on an astronomically-low carrier frequency]

"Radium" wrote in message
ps.com...

snip

Analog radio-frequency video devices should use FM.


Like satellite downlinks do? Yes, that's best for their purposes. Others
would fall in if it were best for them. Apparently it isn't.



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