Dear Bert,
Thank you for the update! And a peek into the kitchen ;-)
I guess the SMD board you mention is assembled. But I think there are
people who are interested in bare boards as well
Good luck and best regards, Jeroen
On 02/06/2013 05:01 PM, ewkeh...@aol.com wrote:
The delay is
Dear all,
! Did I miss something, or are we all waiting for more info to be
published on this system? I checked KO4BB site, but I couldn't find any
new info on this project. An update would be appreciated!
Note: This message is written with a positive intent, not as a complaint!
Thank you,
Dear Joe,
Be aware, the parallel printer ports are not a substitute for the LPT port!
My experience is that only two things work:
1. A PCI card in your PC to add a LPT port (cost around 15 Euro)
2. Homebrew LPT ports. If my memory serves me well there was a design in
the June or July/August
Dear Tom, Luciano, all,
Thank you for your comments. The Sulzer is not intended to be used as a
high accuracy standard. The oscillator fits nicely to some old radio's
;-) However, I think (not measured) that stability of the oscillator is
better then the average stability of a modern low
use my direct email: tim...@timeok.it
Luciano
IZ5JHJ
www.timeok.it
Il 2012-09-18 09:04 Jeroen Bastemeijer ha scritto:
Dear Tom, Luciano, all,
Thank you for your comments. The Sulzer is not intended to be used as
a high accuracy standard. The oscillator fits nicely to some old
radio's
Hi Ignacio,
I got one of these units, from the same seller (actually it is the one
which is pictured). It had a broken connector and a dent in the cylinder
casing.
Luckily the unit powers up! And it generates the frequencies it should
generate.
But: the frequency tuning is a bit
Dear Bert,
Reading your description, did make me curious. I understand you don't
want release too much in order to avoid confusion in the future. But do
you have some more material you can share with us?
Thank you, best regards, Jeroen
On 08/19/2011 02:57 PM, ewkeh...@aol.com wrote:
Paul,
Dear time-nuts,
A PIC based IRIG timecode generator sounds very interesting! Would like to
build a new stand-alone IRIG-timecode generator since my Brandywine died
Did some Google-searches without succes unfortunately! :-(
Best regards, Jeroen
-Original Message-
From:
Hi Stanley,
$8 per board is a great price! Please raise my quantity to five boards,
thank you.
Did you contact Robert Fish about the group-buy?
Just to inform you, next week I'm away for boy-scouts camp. Reading mail
might be difficult till the 12th of July.
Best regards, Jeroen
Stanley
Dear Richard, and other Time-Nuts,
Congratulations! Looks like a very nice design!
One remark and one question:
* Remark: For those running a non-windows-OS, use Virtualbox (for exampe
the free version from Oracle). This works perfect and allows e.g. Linux
users to run windows applications,
Hello Hal,
The serial connection is not the problem (unfortunately). It seems a
thermal problem When I switch on the unit it takes a couple of
minutes before the Error-LED starts flashing. Doing a fast power-cycle
immediately gives an error-warning (the red-LED start flashing almost
Hello Bill,
A question: Would shipping of the FTS4040A to the Netherlands be an
option? Probably the shipping will be too expensive... Do you have an
idea about the shipping costs?
Thank you, best regards, Jeroen
Bill Hawkins wrote:
Group,
Lack of space has become the primary problem
Dear All,
I decided to switch on my Brandywine GPS-4 after some time on the shelf.
After start-up it takes some time, then the Alarm-LED starts flashing...
When I look at the data coming from the serial port it keeps saying
L=load ESC=run. Unfortunately the unit doesn't respond to any command
description of their function.
73 Jeroen PE1RGE
Magnus Danielson wrote:
Jeroen Bastemeijer skrev:
Dear All,
I decided to switch on my Brandywine GPS-4 after some time on the
shelf. After start-up it takes some time, then the Alarm-LED starts
flashing...
When I look at the data coming from
Dear All,
A couple of weeks ago I send a request to the list for a HP 1600A logic
analyzer manual. Hans Agema was kind enough to send his manual to me for
scanning. I made a scan of the manual, which is now available to the
whole group through Didiers website (www.ko4bb.com). Check the
Hi John, and others,
That is a nice compilation!
There is one thing all the testers have in common: They use a mains
transformer to generate the AC-voltage (signal source). To make a more
versatile unit I would suggest to use a small audio-transformer and use
a lab-sinewave generator as
, it usually gives a lot of
satisfaction! ;-)
Best regards, Jeroen
Magnus Danielson wrote:
Jeroen Bastemeijer skrev:
Hi Patrick,
I saw a lot of replies to your question. Here are my five cents:
The Huntron Tracker is very nice if you have two similar pieces of
equipment (or circuit boards
Hi Patrick,
I saw a lot of replies to your question. Here are my five cents:
The Huntron Tracker is very nice if you have two similar pieces of
equipment (or circuit boards). From which: one is faulty, the other one
still okay, or has a different fault. By probing around you can easily
find
somewhere, Jeroen- will try
to find it/them! Sorry, no digital copy though but I should be able
to scan some of it for you.
DaveB, NZ
- Original Message -
From: Jeroen Bastemeijer [EMAIL PROTECTED]
To: Discussion of precise time and frequency measurement
time-nuts@febo.com
Sent
Hi Neville,
I use USB-Serial converters. Brand isSweex, there is a common
USB2serial chip inside. There was no need to modify anything (pull up
resistors or what so ever).
First I had communication, but from time to time strange behaviour. It
made me think the Thunderbolt was faulty... I
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Delft University of Technology
Department of Electrical Engineering
Electronic Instrumentation Laboratory
Mekelweg 4, Room
. Jeroen Bastemeijer
Delft University of Technology
Department of Electrical Engineering
Electronic Instrumentation Laboratory
Mekelweg 4, Room 13.090
2628 CD Delft
The Netherlands
Phone: +31.15.27.86542
Fax: +31.15.27.85755
E-mail: [EMAIL PROTECTED]
GPS: Lat N52.2 Lon E4.37157 Alt 46.2m
.
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I've been using it with Prolific PL2303 based converters with no problem
at all (Aten brand, in my case).
Regards,
Javier
Jeroen Bastemeijer escribió:
Dear All,
More and more people are starting to play with the Thunderbolts. I
already received mine :-) Now playing around
regards,
Jeroen
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Delft University of Technology
Department of Electrical Engineering
Electronic Instrumentation Laboratory
Mekelweg 4, Room 13.090
2628 CD Delft
The Netherlands
Phone: +31.15.27.86542
Fax: +31.15.27.85755
E-mail: [EMAIL PROTECTED]
GPS: Lat N52.2 Lon
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Electronic
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and follow the instructions there.
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Fax
you had not found out yet):
http://tycho.usno.navy.mil/gps_week.html
Cheers
M
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Delft University of Technology
Department of Electrical Engineering
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2628 CD Delft
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Phone: +31.15.27.86542
.
Is there anyone with docs (PDF?) and/or the flash-utillities of this
receiver? The firmware version is 4.06. (The 5.12 version from Trimble
seems to work, but not for the full 100% for these receivers).
Thank you, best regards, 73 Jeroen PE1RGE
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what I'm doing. For comparison, what
other numbers are around for the Hz off freq. after warm up-spec?
Final result of the HP-test was: PASS. So, I assume this number is OK.
What is your opinion? Looking forward to your reactions.
73 Jeroen PE1RGE
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Delft University
! Thank you,
73 Jeroen PE1RGE
--
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Delft University of Technology
Department of Electrical Engineering
Electronic Instrumentation Laboratory
Mekelweg 4, Room 13.090
2628 CD Delft
The Netherlands
Phone: +31.15.27.86542
Fax: +31.15.27.85755
E-mail: [EMAIL PROTECTED]
GPS
of systems? This question is just for the quriosity, the
items offered are overpriced (to my opinion).
Best regrads, Jeroen
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Delft University of Technology
Department of Electrical Engineering
Electronic Instrumentation Laboratory
Mekelweg 4, Room 13.090
2628 CD Delft
Dear All,
Can someone provide me with the pin-out of a Vectron 244-4799-2
oscillator? It has a SMA output and a DB-9 connector for power supply.
Other data (stability, supply voltage) is welcome as well!
Thank you, best regards, Jeroen
--
Ing. Jeroen Bastemeijer
Delft University
Dear Richard,
I have some former colleagues who went to the US. Please give some time
to contact them. I will mail back to you soon.
Thank you, best regards,
Jeroen Bastemeijer
Richard (Rick) Karlquist wrote:
I would like to ship to only USA addresses.
Can you provide a USA shipping address
than the buyer.
Happy ebaying!
Norm n3ykf
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The Netherlands
Phone: +31.15.27.86542
Fax: +31.15.27.85755
E-mail: [EMAIL PROTECTED
: Audiophoolery
Wow, got to get one
:-)
Rob K
PS just goes to show how stupid a lot of people are out there in ga ga
land.
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Dear All,
I'm looking for the specs of the Quarzkeramik GmbH (KQ) 10 MHz
oscillator. Type 2100C - S29
These were manufactured around 1993. Operating frequency 10 MHz.
QK was acquired bij KVG in the late 90's.
Hope someone has an old databook on the shelf.
Thanks, Jeroen
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Mekelweg 4, Room 13.090
2628 CD Delft
The Netherlands
Phone: +31.15.27.86542
Fax: +31.15.27.85755
Thank you, Didier.
I had a quick look the manual looks the same as the one on the website
of Beuce.
Best regards, Jeroen
Didier Juges wrote:
The 5370A (and B) service manual is also at www.ko4bb.com/ham_radio/Manuals
Didier KO4BB
Jeroen Bastemeijer [EMAIL PROTECTED] wrote:
Dear
Dear All,
I have problems accessing the 5370A manual on the Agilent website?!
Accessing the 5370B manual is nor problem. Any suggestions?
Thanks, Jeroen
--
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Delft University of Technology
Department of Electrical Engineering
Electronic Instrumentation Laboratory
Bruce,
Thank you!
Best regards, Jeroen
Dr Bruce Griffiths wrote:
Jeroen Bastemeijer wrote:
Dear All,
I have problems accessing the 5370A manual on the Agilent website?!
Accessing the 5370B manual is nor problem. Any suggestions?
Thanks, Jeroen
Jeroen
Try
http://www.g8wrb.org
regards, Jeroen
Dr Bruce Griffiths wrote:
Jeroen Bastemeijer wrote:
Dear Time-nuts,
New info on an old subject:
I opened the counter (5345A) to check what kind of oscillator was
inside. It was a 10544A instead of a 10811A!!!
I checked for a datasheet of the 10544 but I couldn't find
.
I'm for sub $200 pricing. I don't need one either. Just another toy.
Norm
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the Thunderbolt with a counter hooked to the
GPIB controller and with my logging software running. I shall report here
soon :-)
Didier KO4BB
Jeroen Bastemeijer [EMAIL PROTECTED] wrote:
Dear Time-nuts,
Just a quick experiment. I started with the cold 10811 OCXO (switched
off for 24
]
1 unit
Jason Rabel [EMAIL PROTECTED]1
unit
Jeroen Bastemeijer [EMAIL PROTECTED]
1 unit
Howard W. Ashcraft [EMAIL PROTECTED
]
?
Jason Rabel [EMAIL PROTECTED]
1 unit
Jeroen Bastemeijer [EMAIL PROTECTED]
?
Howard W. Ashcraft [EMAIL PROTECTED] 1 unit
Larry Gadallah
everything before making the plunge.
Has anyone emailed him yet? Any volunteers?
Jason
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Electronic Instrumentation Laboratory
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2628 CD Delft
The Netherlands
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Fax: +31.15.27.85755
E-mail
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frequency by accident, or it is an OCO (Oven Controlled Oscillator :-)
Didier KO4BB
Jeroen Bastemeijer wrote:
Dear Rick,
Are you sure the 500Hz is too much for a cold oven? I checked my 5345A
(recently acquired) counter, which was switched off for some time.
Measuring the frequency directly
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zie ze regelmatig op Ebay in de VS, maar
die worden vaak niet verstuurd naar Europa of kosten een fortuin. Heb jij enig
idee of een Cesium-standaard hier in Nederland/Europa te koop is voor een leuke
prijs?
Met vriendelijke groet,
Jeroen Bastemeijer
Erik Kroon wrote:
Hello Time Nuts
/mailman/listinfo/time-nuts
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2628 CD Delft
The Netherlands
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Fax: +31.15.27.85755
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?
Thanks, best regards, Jeroen
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Delft University of Technology
Department of Electrical Engineering
Electronic Instrumentation Laboratory
Mekelweg 4, Room 13.090
2628 CD Delft
The Netherlands
Phone: +31.15.27.86542
Fax: +31.15.27.85755
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Phone
,
Brooke Clarke
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2628 CD Delft
The Netherlands
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Fax: +31.15.27.85755
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Fax
some testing. Need
more time.
Robert G8RPI.
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On
Behalf Of Jeroen Bastemeijer
Sent: 07 December 2005 09:52
To: Discussion of precise time and frequency measurement
Subject: Re: [time-nuts] Looking for an HP K34-59991A
Dear mr von Bonhorst,
I'm very interested in the Rohde Schwarz XSRM manuals. Big E-mail
attachments are no problem (I assume you send them as attachment).
Thank you,
Best regards, Jeroen Bastemeijer
[EMAIL PROTECTED] wrote:
New manual scans available !
These manuals are free of charge
of the original
electronics, but redesign the synthesizer and interface part
Good luck, hope you will find some way to make the oscillator usefull!
Best regards 73's Jeroen - PE1RGE
Rex wrote:
On Thu, 15 Sep 2005 16:21:51 +0200, Jeroen Bastemeijer
[EMAIL PROTECTED] wrote:
By the way, did someone
mailing list
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