John,
try out the u-Blox Control Center at www.ublox.com. Primarily writte for
their suite of GPS units, but works just fine with any NMEA enabled
receiver.
73s Achim, DH2VA
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John,
Visual GPS (http://visualgps.net/) will do this for you.
RTKLIB may also be of interest (http://gpspp.sakura.ne.jp/rtklib/).
-Kevin
- Original Message -
From: "John Ackermann N8UR"
To: "Discussion of precise time and frequency measurement"
Sent: Tuesday, April 12, 2011 6:44
This morning at 10 AM CDT my GPS clock read 8 PM July 5th. My wife reported
that the time had been 2 hours off at 6 AM local time. She didn't notice if
it was AM or PM. The parabolic dish icon was missing from the display. I
manually set the time and date but when compared to my two WWVB clo
Have uploaded a copy of the 4 Odetics GPSStar receivers eproms to the rom
folder under GPS odetics for anyone that might need the images. Thanks for
your site Diddier.
Regards
Paul
WB8TSL
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Why Lady Heather, of course! Requires a Thunderbolt.
Use the S)urvey P)recision command. You can specify the number of hours to run
for (default is 48). During the survey all the fixes are written to the file
LLA.LLA and plotted on the screen (each hour in a different color). It does
s
John, I use WinOncore12, it's written by motorola, but no longer supported by them. You
can get the install file from here
http://www.jackson-labs.com/support.html
On 2011-04-13 11:44, John Ackermann N8UR wrote:
Just got a pair of GPS antennas on the roof and I'm interested in both getting
a
Just got a pair of GPS antennas on the roof and I'm interested in both
getting as accurate a position survey as I can, and in comparing the
performance of the two antennas -- one is a choke ring, the other a
Motorola Timing2000. I'm using an M12+ receiver.
I have TAC32 but am interested in ot
On 4/12/2011 4:27 PM, Dave M wrote:
From: Dan Rae
I have a nice Fluke 203A , modified from one 5 MHz in and 12 out to
one 10 MHz in and 12 outputs for sale.
This is a 2U rack unit similar in function to the -hp- 5087A with
metering etc., with a printed copy of the pdf manual.
Please contact m
This conversation is beginning to sound like the doctoral students and
post-docs in my lab one-upping each other on an afternoon when no one has
much else to do.
On Tue, Apr 12, 2011 at 4:53 PM, Mike S wrote:
> At 04:03 PM 4/12/2011, Rex wrote...
>
> Email message headers contain a thread-i
From: Dan Rae
I have a nice Fluke 203A , modified from one 5 MHz in and 12 out to
one 10 MHz in and 12 outputs for sale.
This is a 2U rack unit similar in function to the -hp- 5087A with
metering etc., with a printed copy of the pdf manual.
Please contact me direct if interested with any offer
Bill and Magnus,
Thanks for the tips. At this point I was mostly curious to see if the
oscillator worked and if it was reasonably stable. To let it cook for
a while, I will definitely have to put everything in a box. I am
getting a battery and putting the pieces together to run it off
battery or A
In a previous thread, that I and others were totally corrupting by
posting how not to do exactly what we were doing, Mike S replied to me...
On 4/12/2011 1:53 PM, Mike S wrote:
> At 04:03 PM 4/12/2011, Rex wrote...
>> Email message headers contain a thread-index number. Any decent
email program
I have a nice Fluke 203A , modified from one 5 MHz in and 12 out to one
10 MHz in and 12 outputs for sale.
This is a 2U rack unit similar in function to the -hp- 5087A with
metering etc., with a printed copy of the pdf manual.
Please contact me direct if interested with any offers before this
At 04:03 PM 4/12/2011, Rex wrote...
Email message headers contain a thread-index number. Any decent email
program groups the messages into threads using this (normally hidden)
information.
The Thread-Index: header (and Thread-Topic:) is a completely
proprietary, non-standard header created by
On 04/12/2011 10:05 PM, WB6BNQ wrote:
Hi Joe,
You should have left the frequency adjustment alone for at least 30 days and
more
like 90 days. On a high quality oscillator it takes at least 30 days minimum
for
the package to stabilize. Otherwise you will just be chasing all the mechanical
str
Thanks, Rex; I did not know that.
Another marvelous hidden feature that gives all of us the chance to look
like idiots at one time or another.
Tom Holmes, N8ZM
Tipp City, OH
EM79
> -Original Message-
> From: time-nuts-boun...@febo.com [mailto:time-nuts-boun...@febo.com] On
> Behalf Of
Hi Joe,
You should have left the frequency adjustment alone for at least 30 days and
more
like 90 days. On a high quality oscillator it takes at least 30 days minimum
for
the package to stabilize. Otherwise you will just be chasing all the mechanical
stresses, including the crystal itself, tha
I don't think there was any bad intent in the changed email, but the
point is that if the OT message was posted this way it will probably
happen again.
Email message headers contain a thread-index number. Any decent email
program groups the messages into threads using this (normally hidden)
i
Hey man!
I made a mistake , that's all.
Please think of a positive life!
Your Luciano
Luciano P. S. Paramithiotti
-Original Message-
From: time-nuts-boun...@febo.com [mailto:time-nuts-boun...@febo.com] On Behalf
Of Tom Holmes
Sent: martedì 12 aprile 2011 19.48
To: 'Discussion of pr
Hey Joe...
I don't know that he really hijacked it or intended to, as he did change the
subject line. He apparently just slipped up and left your message text in
his new topic message.
I agree that hijacking or piggybacking or whatever name it gets makes it
hard to search the archive, which is wh
It's recommended to start your own thread, rather than hijack someone
else's. Having totally irrelevant questions tacked on to an existing
thread is very confusing and considered bad manners.
Joe Gray
W5JG
On Tue, Apr 12, 2011 at 10:37 AM, Paramithiotti, Luciano Paolo S
wrote:
> Hi all,
>
> Do s
Hi all,
Do someone have an interpolation board for HP5370A pn 05370-60119 to sell?
I have an Error 04 PLL not locked and vco range is out of range at +2.xx Volts
on one of the two boards.
Thanks,
Luciano
Luciano P. S. Paramithiotti
-Original Message-
From: time-nuts-boun...@febo.co
After running overnight, the current draw has stabileized at 160 mA. I
tweaked the trim pot to set the frequency to 10,000,000.00 Hz, which
is the resolution of my counter. The counter is synced to the Z3801A.
The Ovenaire is exposed to ambient air, so I expect things to change
as the day warms up.
Interesting. I have several Ovenaire OCXOs of differing models. I used to
think they were pretty stable until I compared them to my Z3801. Compared to
a '3801, they stink. But then, a rubidium stinks compared to a 3801. Most
have a voltage input for frequency adjustment but one has a trimmer cap fo
I remember them designing this box. Lead engineer was a lovely guy called
John Bowell. His wife Beth also worked for the company. I left Austron in
1988, but worked again as UK product manager for ACAL handling all Datum
products including Austron between 1991 & 1992. Can't recall whether this
prod
I have an Ovenaire 10 MHz oscillator that was pulled from some junked
equipment. Just for fun, I put it on the bench and hooked it up to a
variable power supply. Watching the frequency output with a counter, I
powered it up.
According to the schematic, the onboard voltage regulator circuit
produce
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