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WPM to BPS calculation
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March 24th 08, 11:12 PM posted to rec.radio.amateur.moderated
Phil Kane
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First recorded activity by RadioBanter: Jan 2007
Posts: 300
WPM to BPS calculation
On Mon, 24 Mar 2008 00:10:13 EDT,
wrote:
Each GPS sattelite has it's own on board atomic clock and the system can
easily provide UTC with accuracy on the few microseconds level with an
ultimate limit of +/- 340 nanoseconds using an appropriate receiver and
hardware.
Something must have changed (or been fixed) then - we made
measurements about three years ago and there was about six seconds
offset - an eternity for accurate time measurements. 340 nanoseconds
we can tolerate. Six seconds we can't.
--
73 de K2ASP - Phil Kane
From a Clearing in the Silicon Forest
Beaverton (Washington County) Oregon
e-mail: k2asp [at] arrl [dot] net
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