Hi:
You might find this one interesting:
http://www.christies.com/LotFinder/lfsearch_coa/LotDescription.aspx?intObjectID=5039672
--
Have Fun,
Brooke Clarke
http://www.prc68.com/Alpha.shtml All my web pages listed based on html name
http://www.PRC68.com
http://www.precisionclock.com
When the 3801A was designed, HP used a 300 or 400 second time constant
for a SA filter. Its in one of the early app notes for HP GPSDOs.
Tom Van Baak wrote:
Here I put the two runs in color on the same plot:
http://www.leapsecond.com/museum/z3801a/z3801a-free-lock.gif
That's an
You might find this one interesting:
http://www.christies.com/LotFinder/lfsearch_coa/LotDescription.aspx?intObjectID=5039672
Brooke,
And this too (real data, different S/N):
http://www.leapsecond.com/museum/shortt/
/tvb
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Hi Tom:
I like that page, but like http://www.leapsecond.com/hsn2006/ch1.htm even more.
You might cross link them.
How's Chapter 2 coming?
My latest clock is:
http://www.prc68.com/I/Shadow-Clock.shtml
Have Fun,
Brooke Clarke
http://www.prc68.com/Alpha.shtml All my web pages listed based on
That's pretty impressive performance...
John
Tom Van Baak said the following on 01/26/2008 06:28 PM:
You might find this one interesting:
http://www.christies.com/LotFinder/lfsearch_coa/LotDescription.aspx?intObjectID=5039672
Brooke,
And this too (real data, different S/N):
Is the Soekris NET4521 an acceptable substitute for the '4501,
assuming I'd like to build a precision clock input? (As described at
http://www.febo.com/pages/soekris/)
thanks!
newell N5TNL
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