Surely it would be much simpler (in principle at least) to just to add
sufficient Gaussian phase noise to the GPS receiver clock so that
potential coherence problems are virtually eliminated.
The noise only really needs to be added to the PPS positioning
algorithm/hardware.
My two
Dr Bruce Griffiths wrote:
Peter
I only intended to indicate that not all GPS timing receivers need
exhibit hanging bridges.
The Trimble Resolution T for example may (or may not) exhibit hanging
bridges.
If anyone has any evidence either way it would be interesting to look at it.
If one
John Radisch asks the group (in general)
Had anyone observed any GPS outage of disturbance from
December 6th (2006) starting at about 3:45pm Eastern Time continuing through
mid-December, subsiding about December 13th-14th?
Any peculiar jumps in TIE or TDEV during this interval?
I refer to the
Jack Hudler wrote:
Try using Microsoft's Virtual PC. It's free! Beats dual booting!
http://www.microsoft.com/windows/products/winfamily/virtualpc/overview.mspx
I use Virtual PC and boot Ubuntu in it. Beware that it is a resource
hog. If you have a memory challenged machine, you will
Time-nuts,
Some time ago, I asked the list a question about syncing a desk clock / wall
clock to a 1pps signal and got
lots of great suggestions.
And based on one of these suggestions, I just finished hacking a little battery
powered electric clock. I
disconnected the clock driver circuit
John,
See link below.
http://spaceflightnow.com/news/n0704/04gpssun/
Rob Kimberley
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On
Behalf Of RadCom Technologies
Sent: 13 April 2007 13:39
To: [EMAIL PROTECTED]
Subject: [time-nuts] December 6th? The mid-day Sun
I have all the data on Dec 5-6th CME event.
Agreed on all excellent points.
**
*Including Software flaws-* I am very familiar
with software flaws and TRAIM errors;
although that has nothing to do with my Employer
or the Oscilloquartz Timing Products.
However, recheck your data for Dec 6th;
dont
Results are at:
http://pages.suddenlink.net/k5cm
If you have already viewed the results, you might want to check again. I
just added more comments a few minutes ago.
Connie
K5CM
___
time-nuts mailing list
[EMAIL PROTECTED]
Hi:
I'm working on my Time Frequency web page and have tried to summarize my
simple understanding of what's going on. I could use help in the way of
comments.
http://www.pacificsites.com/~brooke/timefreq.shtml#Allan
Have Fun,
Brooke Clarke
--
w/Java http://www.PRC68.com
w/o Java
