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#1
June 8th 07, 05:06 PM
posted to rec.radio.shortwave
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Bigger RFI threat than BPL, IBOC?
On Jun 8, 2:51 am, "Frank Dresser"
wrote: The gee-whiz press reports are calling this a "breakthrough" although the principles involved have been known since the days of Nikola Tesla. http://www.itwire.com.au/content/view/12733/1066/ Anyway, this scheme uses resonant coupling "in the megahertz range". Does anyone know which megahertz range? Frank Dresser Wonder what the losses are compared to a direct connection. |
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#2
July 14th 07, 09:31 AM
posted to rec.radio.shortwave
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Bigger RFI threat than BPL, IBOC?
On Jun 8, 8:06 am, Roadie wrote:
On Jun 8, 2:51 am, "Frank Dresser" wrote: The gee-whiz press reports are calling this a "breakthrough" although the principles involved have been known since the days of Nikola Tesla. http://www.itwire.com.au/content/view/12733/1066/ Anyway, this scheme uses resonant coupling "in the megahertz range". Does anyone know which megahertz range? Frank Dresser - Wonder what the losses are compared to a direct connection. "Measurements showed that the setup could transfer energy with 40% efficiency across the gap." |
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