[ntp:questions] If the EMI shoe was on the other foot...
John Hasler
jhasler at newsguy.com
Sat Oct 17 20:20:52 UTC 2009
David Woolley writes:
> EMI is at submultiples of the raw FSB side because instruction rates
> and loop rates also introduce strong periodic elements.
I wrote:
> Which spread-spectrum (especially real spread spectrum, less so mere FM)
> mitigates.
David Woolley writes:
> The problem is that it only mitigates it down to the statutory levels,
> which are way too high for weak signal reception.
Then your beef is with the statutory levels, not the methods of
achieving them. Personally, I'll take white noise over a pure tone
right in my passband any day (not that you will get white noise from the
triangle-wave FM that Dr. Mills tells me the manufacturers are using to
fake SS).
--
John Hasler
jhasler at newsguy.com
Dancing Horse Hill
Elmwood, WI USA
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