In a message dated 10/18/2006 12:26:09 A.M. Eastern Daylight Time,
[EMAIL PROTECTED] writes:
The November QST has an announcement for the 2006 Frequency Measuring Test
( www.arrl.org/w1aw/fmt - though the 2006 announcement has not made it to
the website yet). The object is to determine as
I'm planning on it again this year.
Daun
N8ASB
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf
Of Henry Knoepfle
Sent: Wednesday, October 18, 2006 12:22 AM
To: time-nuts@febo.com
Subject: [time-nuts] ARRL 2006 Frequency Measuring Test
The November QST has
Henry Knoepfle wrote:
The November QST has an announcement for the 2006 Frequency Measuring Test
( www.arrl.org/w1aw/fmt - though the 2006 announcement has not made it to
the website yet). The object is to determine as accurately as possible the
carrier frequency of a signal sent from W1AW on
Hi folks,
i just bought a Kode / Odetics Time interval analyzer 2001 on ebay. Has
anyone of you a manual for this device?
Best regards
P.S.
I learned a lot from your posts concerning my claims on the DMTD method,
thank you very much for your suggestions.
Ulrich Bangert
[EMAIL PROTECTED]
Hi John,
Very interesting. Do you have any pictures of previous
years, etc.? It would be nice to see.
Doug
At 05:48 AM 10/18/2006, you wrote:
Henry Knoepfle wrote:
The November QST has an announcement for the 2006 Frequency
Measuring Test
(
Yes, I should have put up a link with my other message:
http://www.febo.com/time-freq/fmt. In addition to info about my
measurement technique and my results from each year's test, there's a
link at the bottom of the page to some pictures from the 2003 test. We
have some newer ones but I
I will also try my hand at this November’s FMT. My first attempt at the FMT
was back in the early 60’s from my home in Rochester, NY. I used a home brew
counter that used a dozen 12AU7’s with NE2 readouts. It used a start gate that
had to be manually started. At the end of the count I would
You might also be interested in the 2005 analysis page (linked from
the URL above) -- some statistical analysis indicates that W1AW was
actually about 0.4 Hz off in the frequency they reported on 160M.
What are the theoretical limits?
If I only have N seconds of a signal, that sets a
Poul-Henning Kamp said the following on 10/18/2006 05:48 PM:
I'm not sure if the firmware of the 8566B is different from the 8568B,
anyone know ?
I'm pretty sure that the '66 firmware is different than the '68, or I'd
offer to copy mine for you.
I think this is the second report of eprom
On Wed, Oct 18, 2006 at 05:53:21PM -0400, John Ackermann N8UR wrote:
Poul-Henning Kamp said the following on 10/18/2006 05:48 PM:
I'm not sure if the firmware of the 8566B is different from the 8568B,
anyone know ?
I'm pretty sure that the '66 firmware is different than the '68, or I'd
I would tend to agree on the copyright concerns. I'm retired from HP/Agilent,
and happen to know the guys that do the support on them, so I just forwarded
these messages to one of them. Perhaps we can get a solid OK, or at least one
with such strings attached!
Daun
N8ASB
-Original
I work for Agilent. In my lab I have both an 8568B and an
8566B. How would I read out the contents of the eproms?
I don't know much about eproms.
I looked up that part number; it is an AMD27C256-200DC.
There are a bunch of reliability reports on it, so that
sort of confirms that yours may
From: Rick Karlquist [EMAIL PROTECTED]
Subject: Re: [time-nuts] HP8568B firware eproms anyone ?
Date: Wed, 18 Oct 2006 15:21:27 -0700 (PDT)
Message-ID: [EMAIL PROTECTED]
I work for Agilent. In my lab I have both an 8568B and an
8566B. How would I read out the contents of the eproms?
I don't
In message [EMAIL PROTECTED], Rick K
arlquist writes:
Hi Rick,
I'll try the ones at the bluefeather archive first, if that fails
I may get back to you.
Poul-Henning
I work for Agilent. In my lab I have both an 8568B and an
8566B. How would I read out the contents of the eproms?
I don't know
I had planned to participate the last 2 years, but got distracted both
times. Hopefully, this year will be the charm :-)
I better have my GPS stabilized clock working by then (to drive the HP
3586A receiver, and the HP 3570A counter for the decoded audio), no more
excuses...
Interestingly,
John Miles ([EMAIL PROTECTED]) on hp_agilent_equipment (yahoo) has a lot of
experience with the 8568 and 8566 analyzers and is probably your best
opportunity to find what you need. I know he had an 8568 which he sold,
but not before copying the EPROMs.
Didier KO4BB
Poul-Henning Kamp wrote:
The CPU board is shared with the 8566B, but the firmware is completely
different. The images on the Blue Feather FTP archive are from my previous
8568B. Poul, if you need a set of them burned for you, drop me a line
off-list with your address... be glad to send you some.
Note that the part
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