Yes the 1992 4E adjustment is a bear. Mine behaves pretty much the same, ISTR
it took me a few days to get it adjusted to my satisfaction and it was still
drifting a bit.
Interestingly I saw a 1992 with a built in Rb on eBay (I think in France) some
years back but the price went way beyong my
Please don't do that - start a complete new thread instead by posting a
completely new message (i.e. not a reply).
The threading on many engines doesn't use the subject line at all.
Regards,
David Partridge
-Original Message-
From: time-nuts-boun...@febo.com
Related to time-nuttery as astonomical observation was used for time-keeping
until C20.
Sir Patrick Moore, the great amateur astonomer died yesterday at the age of 89.
A gentleman, astronomer, and true scholar. His death was predicatable as he's
been very ill for a long time, but nonetheless
Hmmm you run the risk of deafening the counter with 5Vpp (2.5V into 50R).
Dave
-Original Message-
From: time-nuts-boun...@febo.com [mailto:time-nuts-boun...@febo.com] On Behalf
Of Chris Wilson
Sent: 29 November 2012 15:57
To: Discussion of precise time and frequency measurement
Subject:
With only 0.25ppm needed would a TCXO do?
Howsabout this:
http://www.kuhne-electronic.de/en/products/special-offer/128-mhz-crystal-oscillator-tcxo.html
or
http://www1.futureelectronics.com/doc/IQD%20FREQUENCY%20PRODUCTS/E4191LF.pdf
or even
http://cgi.ebay.com/310376642284
Dave
Windows actually CHANGES the RTC at DST changover, rather than let it tick
montinically, and adjust the offset.
This is what is bad ...
Dave
Regards,
David Partridge
-Original Message-
From: time-nuts-boun...@febo.com [mailto:time-nuts-boun...@febo.com] On Behalf
Of
Yes, you send a mail with a new subject. Please don't CHANGE the subject of a
thread or topic, as that doesn't actually start a new topic.
I also suggest that you send email to the reflector as Plain Text.
HtH,
David Partridge
-Original Message-
From: time-nuts-boun...@febo.com
GUT (Gallifree Universal Time) of course.
Dave
-Original Message-
From: time-nuts-boun...@febo.com [mailto:time-nuts-boun...@febo.com] On Behalf
Of Don Latham
Sent: 10 September 2012 18:39
To: Tom Van Baak; Discussion of precise time and frequency measurement
Subject: Re: [time-nuts] Re;
I'd put the distribution amplifier between the TB and the divider
Dave
-Original Message-
From: time-nuts-boun...@febo.com [mailto:time-nuts-boun...@febo.com] On Behalf
Of Bob Camp
Sent: 16 August 2012 02:23
To: Chris Wilson; Discussion of precise time and frequency measurement
Subject:
The input of the divider is 50 ohm terminated.
Dave
-Original Message-
From: time-nuts-boun...@febo.com [mailto:time-nuts-boun...@febo.com] On Behalf
Of Chris Wilson
Sent: 13 August 2012 22:26
To: Discussion of precise time and frequency measurement
Subject: [time-nuts] Thunderbolt GPS
-
From: time-nuts-boun...@febo.com [mailto:time-nuts-boun...@febo.com] On Behalf
Of David C. Partridge
Sent: 25 July 2012 10:29
To: 'Discussion of precise time and frequency measurement'
Subject: Re: [time-nuts] I am looking for the email address for DavidPartridge
david.partri...@perdrix.co.uk
See
david.partri...@perdrix.co.uk
See also www.perdrix.co.uk where you'll find a write up on the divider.
Sorry to say, there are no made up boards left. The minimum order that's
economic is for 100 made up boards, so I need a lot of interest to justify
another batch.
I have a very few
No you can't load the 10MHz (or the PPS) with five instruments in parallel.
You need a distribution amplifier.
Dave
-Original Message-
From: time-nuts-boun...@febo.com [mailto:time-nuts-boun...@febo.com] On Behalf
Of Chris Wilson
Sent: 13 June 2012 22:33
To: Discussion of precise time
Another thread where the first mail never got to me ...
I too am interested - I wonder why I have this problem too?!
Dave
-Original Message-
From: time-nuts-boun...@febo.com [mailto:time-nuts-boun...@febo.com] On Behalf
Of Jerry Mulchin
Sent: 22 May 2012 04:51
To: Discussion of
It's unlikely you'll ever see a negative leap second - the earth's rotation is
slowing down, not speeding up.
Dave
-Original Message-
From: time-nuts-boun...@febo.com [mailto:time-nuts-boun...@febo.com] On Behalf
Of Jerry Mulchin
Sent: 09 May 2012 01:56
To: j...@quikus.com; Discussion
No, Italian law doesn't require DOB or place of birth registering for
purchases, I suspect his email has been hi-jacked by someone who's attempting
to get into the identity theft business.
Dave
-Original Message-
From: time-nuts-boun...@febo.com [mailto:time-nuts-boun...@febo.com] On
As it is not clear to me that Robert has received my emails, I am sending this
via the list. My apologies for the bandwidth :/
Robert,
Yes I have the Tektronix 7T11 to 7T11A conversion kits available, and you may
pay using Paypal to this email.
Please acknowledge
Thanks
David Partridge
You are not alone ...
No, it's not a Spam filter - I check Spam folders regularly and my ISP doesn't
pre-filter.
Dave
-Original Message-
From: time-nuts-boun...@febo.com [mailto:time-nuts-boun...@febo.com] On Behalf
Of Rob Kimberley
Sent: 18 April 2012 12:54
To: 'Discussion of precise
Even wierder - there was a reply to your post at least 10 minutes BEFORE your
post arrived.
Someone is messing with causality.
Dave
-Original Message-
From: time-nuts-boun...@febo.com [mailto:time-nuts-boun...@febo.com] On Behalf
Of Rob Kimberley
Sent: 18 April 2012 12:54
To:
A lightening strike anywhere within 10ft will probably total your antenna, the
coax and the GPS receiver attached to it.
D.
-Original Message-
From: time-nuts-boun...@febo.com [mailto:time-nuts-boun...@febo.com] On Behalf
Of Heinzmann, Stefan (ALC NetworX GmbH)
Sent: 12 April 2012
Then I suggest we stick to Didier's who already has a timing wiki I believe.
Dave
-Original Message-
From: time-nuts-boun...@febo.com [mailto:time-nuts-boun...@febo.com] On Behalf
Of Poul-Henning Kamp
Sent: 08 April 2012 08:10
To: Discussion of precise time and frequency measurement
I'm currently have to convince management that our 6-1/2 DMM (0.01%
uncertainty) can't be used to test the 0.1ppm DC Source that we're repairing.
Don't bother, just send it to me (once you've fixed it natch) :)
On a more serious note what it this DC source that can manage 0.1ppm - the only
If you are in the UK anything over about USD25 gets hit for customs on entry.
D.
-Original Message-
From: time-nuts-boun...@febo.com [mailto:time-nuts-boun...@febo.com] On Behalf
Of Attila Kinali
Sent: 27 March 2012 08:26
To: Discussion of precise time and frequency measurement
Subject:
An Si junction can tolerate pretty high temperatures for a short while, or even
a long while - Bob Pease reported having had a component sat on the hot end of
a soldering iron for about 24 hours and still working afterwards ...
I've never seen a description of how they make those glass cased
I've produced a kit to convert a Tektronix 7T11 Sampling Sweep Unit to a 7T11A
(this allows you to use it in a 7854 'scope).
I am offering this kit at GBP22.50 (about USD36) plus postage which is GBP 5 to
the UK, and GBP10 to the rest of the world. I have PCBs on hand to fulfil 7
orders
Or even better get Lady Heather to do the 48 hour survey.
Dave
-Original Message-
From: time-nuts-boun...@febo.com [mailto:time-nuts-boun...@febo.com] On Behalf
Of Azelio Boriani
Sent: 12 February 2012 16:31
To: Discussion of precise time and frequency measurement
Subject: Re:
Hey, you're not supposed to actually read those planning applications for
hyperspace bypasses!
D.
-Original Message-
From: time-nuts-boun...@febo.com [mailto:time-nuts-boun...@febo.com] On Behalf
Of Mark Sims
Sent: 08 February 2012 16:54
To: time-nuts@febo.com
Subject: [time-nuts] Why
It's a 5Mhz crystal with a frequency doubler at the output.
Dave
-Original Message-
From: time-nuts-boun...@febo.com [mailto:time-nuts-boun...@febo.com] On Behalf
Of cfo
Sent: 30 January 2012 17:25
To: time-nuts@febo.com
Subject: Re: [time-nuts] Racal-Dana 1991 w. Option 4C - what is
Hehe - try driving in Napoli some day - makes Roma seem positively sane, and
Torino is civilised compared to Roma!
D.
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and
But the Admiralty still wouldn't pay up ...
Dave
-Original Message-
From: time-nuts-boun...@febo.com [mailto:time-nuts-boun...@febo.com] On Behalf
Of Don Latham
Sent: 19 December 2011 19:50
To: Discussion of precise time and frequency measurement
Subject: Re: [time-nuts] New precision
The first reading after turn-on was about 370 Hz (yes, Hertz) low.
After 20 minutes the initial warm-up was complete and the reading was
238 counts (e.g. 0.238 Hz) above 10 MHz - well within the 1e-7 specification.
That's awfully similar to how mine behaves. I'm currently doing my annual
Strange, the fine adjustment on mine doesn't have any detents.
Regards,
David Partridge
-Original Message-
From: time-nuts-boun...@febo.com [mailto:time-nuts-boun...@febo.com] On Behalf
Of Charles P. Steinmetz
Sent: 18 December 2011 07:21
To: Discussion of precise time and frequency
1. You can get a 10 sec. gate time and therefore .001 Hz resolution at 10 MHz
by holding the 'up arrow' key for about 2 sec. It's in the manual, once. If
you blink you miss it.
What page please - I never spotted that ...
Regards,
David Partridge
-Original Message-
From:
of shipping companies which
is getting extreme).
Cheers
David Partridge
-Original Message-
From: time-nuts-boun...@febo.com [mailto:time-nuts-boun...@febo.com] On Behalf
Of David C. Partridge
Sent: 27 October 2011 17:10
To: 'Discussion of precise time and frequency measurement'
Subject
Run, don't walk to: http://www.perdrix.co.uk/FrequencyDivider/index.html
The cost is GBP75 including shipping. There's a link on the page to email me.
Regards,
David Partridge
-Original Message-
From: time-nuts-boun...@febo.com [mailto:time-nuts-boun...@febo.com] On Behalf
Of
Talking of 82357B USB-GPIB adapter - does anyone have any experience of the
Chinese clones, for example: http://cgi.ebay.co.uk/180734845086
Thanks
Dave
-Original Message-
From: time-nuts-boun...@febo.com [mailto:time-nuts-boun...@febo.com] On Behalf
Of Azelio Boriani
Sent: 10 October
Howsabout HFC-236fa - very similar properties to R114 but not banned.
Dave
-Original Message-
From: time-nuts-boun...@febo.com [mailto:time-nuts-boun...@febo.com] On Behalf
Of Jim Lux
Sent: 20 September 2011 22:38
To: time-nuts@febo.com
Subject: Re: [time-nuts] Making a 10811 better
On
Xenon
Dave
-Original Message-
From: time-nuts-boun...@febo.com [mailto:time-nuts-boun...@febo.com] On Behalf
Of Dick Moore
Sent: 20 September 2011 19:40
To: time-nuts@febo.com
Subject: Re: [time-nuts] Making a 10811 better
Is there a relatively inert gas that has much higher thermal
OK, you've described what you think of as the solution to your problem, but
what actually is your problem? In other words what is your objective.
Are we looking at something like a phased array radar here? If so there is
probably quite a bit of stuff out there that isn't classifed by now as
Hello,
I have a PRS10 rubidium which gives a 1pps output. The output is a 10
us positive pulse.
I need to convert that to a 50:50 duty cycle pulse. Still 1pps.
I'm hoping for a simple circuit rather than having to use a pic.
I don't mind a bit of propagation delay, but I need to
My (non-chronometer) Breitling A17045 which came back from a service in May is
running at about 1 seconds slow per day over a month (it is about a month since
I last checked against the GPS, and it is about 25s slow).
However I think this is far better than should be expected
Dave
I still have a number of these left. The cost is GBP75 including PP to
anywhere in the world (GBP70 for UK customers).
For more details please goto http://www.perdrix.co.uk and follow the links
Please reply OFF LIST mailto:david.partri...@perdrix.co.uk
Regards,
David Partridge
From Dave Jones:
Word has just filtered through Twitter that Bob Pease was killed in a car
accident.
This one by the sounds of it:
http://www.mercurynews.com/bay-area-news/ci_18310586?source=rssnclick_check=1
In a sad twist, it is reported that he was returning from Jim Willam's memorial.
A
The problem is to fit the x-ray pulsar into the spacecraft without a) killing
everyone and b) collapsing the spacecraft under its gravitational field :-)
Regards,
David Partridge
-Original Message-
From: time-nuts-boun...@febo.com [mailto:time-nuts-boun...@febo.com] On Behalf
Of Jim
If you read the auction carefully it says AUCTION PRICE IS FOR ONE(1) PIECE.
So check with vendor if price is for (1) or (20)!!!
Dave
-Original Message-
From: time-nuts-boun...@febo.com [mailto:time-nuts-boun...@febo.com] On Behalf
Of Dave M
Sent: 18 April 2011 17:56
To:
With any decent TDR you can SEE all the connections so you can measure the
cable length (+/- a few mm) directly.
Regards,
David Partridge
-Original Message-
From: time-nuts-boun...@febo.com [mailto:time-nuts-boun...@febo.com] On Behalf
Of Magnus Danielson
Sent: 03 April 2011 12:46
To:
That's what I did for my Frequency Divider boards, as the overall balance of
those interested was for boards made up with all the SMT stuff done. Whether
I'd pay the $50 or $100 extra (more likely to be about $50 if you're doing a
reasonable run) for a partly made board would depend on what I
Well, if you ship a paste mask with the PCB I've no problem at all, but that's
not likely to happen, so it's down to hand work. I've done that before now and
while it's not the easiest job, it's quite doable with a microscope or the eyes
of an eagle.
Dave
-Original Message-
From:
Knowing the audience here, I'm half expecting that some of you who purchased my
divider boards will have done some measurements on my board ...
If you have some results to share, I and others would be interested to know.
Many thanks,
David Partridge
Richard,
I still have some left - but discrete 74AC and HC logic with ADCMP600 input
conditioner
See www.perdrix.co.uk for more details
Regards,
David Partridge
-Original Message-
From: time-nuts-boun...@febo.com [mailto:time-nuts-boun...@febo.com] On Behalf
Of Richard W. Solomon
seems to have alluded me.
I think you meant eluded ...
Cheers
Dave
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H I wasn't impressed. The 'scope screen shot of noise levels on the
outputs used 20mV/division, and the thickness of the regulated traces told us
precisely nothing. Now if the author had measured 20uV noise over a BW of 10Hz
to 100kHz (about 63nV/rtHz), or 3uV over the same BW (about
Carslisle Interconnect Technologies (new name for Tensolite) were clear in an
email to me that even though their current RF connector catalogue has two pages
on the Peltola:
Unfortunately we've chosen to obsolete this product line and no longer offer
it.
Regards,
David Partridge
Peak worst case (all outputs shorted) current draw for the divider board is
400mA, 320mA on average.
HTH,
David Partridge
-Original Message-
From: time-nuts-boun...@febo.com [mailto:time-nuts-boun...@febo.com] On Behalf
Of brucekar...@aol.com
Sent: 28 February 2011 01:36
To:
eBay (in this case) is your friend - lots of suitable SMA and SMB vertical or
RA connectors easily found.
I recently bought 60 SMB PCB mount verticals for GBP10 I then used RA SMB
connectors to go to an external panel mount BNC.
You should be able to find RA SMA PCB mount sockets (jacks) that
If you want RF sewer - look at ethernet over power (e.g. Devolo) - it's horrid.
Regards,
David Partridge
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Please could Hadley Allhands, and Robert Darlington please check their mail
(including spam folders) for mail from paypal.co.uk and from me.
Regards,
David Partridge
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The documentation in
http://www.perdrix.co.uk/FrequencyDivider/Frequency%20Divider%202.1.pdf
has just been updated (again) with a new section on test results and choice of
power supply
Regards,
David Partridge
-Original Message-
From: David C. Partridge [mailto:david.partri
I have just shipped out a large batch of the updated version of my frequency
divider boards.
I have about 20 complete boards (with all components fitted except RF
connectors) available for sale.
The cost for these is GBP70 each including Signed For delivery to anywhere on
the planet (GBP65
The documentation in
http://www.perdrix.co.uk/FrequencyDivider/Frequency%20Divider%202.1.pdf
has just been updated.
Regards,
David Partridge
-Original Message-
From: David C. Partridge [mailto:david.partri...@perdrix.co.uk]
Sent: 02 February 2011 14:08
To: 'teksco
And again - capacitors are not C0G, I was getting my wires crossed with
another project.
Regards,
David Partridge
-Original Message-
From: David C. Partridge [mailto:david.partri...@perdrix.co.uk]
Sent: 02 February 2011 17:16
To: 'teksco...@yahoogroups.com'; 'tekscop
Dishwasher and Calgon - Bob Pease reckons it works a treat to remove polar
contaminants.
Dave
-Original Message-
From: time-nuts-boun...@febo.com [mailto:time-nuts-boun...@febo.com] On Behalf
Of Ulrich Bangert
Sent: 19 January 2011 14:03
To: Time nuts
Subject: [time-nuts] Completely OT:
Unless of course the culprit is a leaking wet tantalum, in which case it is
sulphuric acid!
Regards,
David Partridge
-Original Message-
From: time-nuts-boun...@febo.com [mailto:time-nuts-boun...@febo.com] On Behalf
Of Alan Melia
Sent: 19 January 2011 14:36
To: Discussion of precise
If your spend is in that sort of region it doesn't cost a great deal more to
get a batch of boards professionally pasted, picked, placed and reflowed.
Regards,
David Partridge
-Original Message-
From: time-nuts-boun...@febo.com [mailto:time-nuts-boun...@febo.com] On Behalf
Of Bob
But what's the concern about stuff being shipped OUT of the USA? Homeland
Security surely doesn't care?
This is really getting silly - the loonies have taken over at the asylum.
Dave
-Original Message-
From: time-nuts-boun...@febo.com [mailto:time-nuts-boun...@febo.com] On Behalf
Of
Of the 72 people who originally signed up, I have received deposits from 43 for
a total of 58 boards. Two people have explicitly dropped out, and two that I
know of only want bare boards, and unfortunately I've received no reply from 25.
I've got enough deposits in to allow me to place the
I'm looking for the subject reed relay to fix a Solartron 7150Plus DMM.
Please contact me off list if you can help - I will post again if I get a
result.
Thanks
Dave
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Dark Star
Dave
-Original Message-
From: time-nuts-boun...@febo.com [mailto:time-nuts-boun...@febo.com] On Behalf
Of d.sei...@comcast.net
Sent: 28 October 2010 10:13
To: Discussion of precise time and frequency measurement
Subject: Re: [time-nuts] Time of death-Again
Wasn't there a
Or it's just been lost between the cracks in reality ...
Regards,
David Partridge
-Original Message-
From: time-nuts-boun...@febo.com [mailto:time-nuts-boun...@febo.com] On Behalf
Of Bob Camp
Sent: 23 October 2010 21:59
To: Discussion of precise time and frequency measurement
Oh how true - an organisation I worked for some years back had the source code
matching a custom package that was running at a certain customer, but not the
build environment (that machine with that precise operating system patch level,
compiler patch level etc.).
When the customer said
What I do is to remove the EPROMS, take images of them to disk and then re-burn
them. If they aren't socketed, I add turned pin sockets after removing them.
The ones that worry me aren't so much the EPROMS, but the programmable MCUs
with on board memory that are no longer available, and are one
http://www.ko4bb.com/
Regards,
David Partridge
-Original Message-
From: time-nuts-boun...@febo.com [mailto:time-nuts-boun...@febo.com] On Behalf
Of David Smith
Sent: 23 October 2010 03:26
To: Discussion of precise time and frequency measurement
Subject: Re: [time-nuts] Maintaining
Also
Regards,
David Partridge
-Original Message-
From: time-nuts-boun...@febo.com [mailto:time-nuts-boun...@febo.com] On Behalf
Of Bob Camp
Sent: 17 October 2010 16:09
To: Discussion of precise time and frequency measurement
Subject: Re: [time-nuts] New (refurbished) LPRO-101 GPSDO
Subject says all
Dave
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OK, I just got one of these as part of a lot of other test gear.
What is it for? I found nothing searching the archive, and Google didn't help
much either. The Agilent site disclaimed all knowledge!
I suspect it MIGHT be an off air frequency standard as it has 1MHz and 100kHz
outputs and an
I'm looking for a custom IC used in the Racal 1991/2 and 1998/9 counters.
Amongst other things it is used to generate the CPU clock. I know it's dead
as I've tested it by sticking it into a known good counter.
In the 1992 it is IC18 and in the 1998 it is IC9 and in either case the Racal
Jim is it possible you just gave a workable solution: Equip each site with a
small radio telescope and watch pulsars.
Aren't pulsars a reliable accurate time source or do they not provide the 30nS
over ten days accuracy?
Regards,
David Partridge
-Original Message-
From:
I just received an email from EADS (used to be Racal Instruments):
Dear David,
The 1998/9 Maintenance Manual has now been scanned and is available for
download from our web-site. Please use the link below to access the downloads
page.
I'm having a problem with a sentence that contains bad and 10811 in
proximity. It sounds like an oxymoron.
Please could someone elaborate on why a 10811 OCXO in a 3805 is bad?
Regards,
David Partridge
-Original Message-
From: time-nuts-boun...@febo.com
That is only the user manual I fear
Regards,
David Partridge
-Original Message-
From: time-nuts-boun...@febo.com [mailto:time-nuts-boun...@febo.com] On Behalf
Of Charles P. Steinmetz
Sent: 06 September 2010 04:58
To: Discussion of precise time and frequency measurement
Subject: Re:
I'm looking for this - has any one found a copy in the wild?
Thanks,
David Partridge
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I thought it had broken off (San Andreas Fault) ...
Dave
-Original Message-
From: time-nuts-boun...@febo.com [mailto:time-nuts-boun...@febo.com] On Behalf
Of Bill Hawkins
Sent: 27 August 2010 20:59
To: 'Discussion of precise time and frequency measurement'
Subject: Re: [time-nuts] Better
At long last, an outbreak of sanity in an insane world.
Regards,
David Partridge
-Original Message-
From: time-nuts-boun...@febo.com [mailto:time-nuts-boun...@febo.com] On Behalf
Of Poul-Henning Kamp
Sent: 02 August 2010 09:40
To: Discussion of precise time and frequency measurement
Jim,
It might appear on the 2nd user market sooner, but the odds are you won't be
able to either repair it or calibrate it as the manufacturer will have been the
only supplier of either of these services, and no service manuals will exist.
If it is still in support, the mfr will calibrate/fix
Don,
Go to fluke.l (that's a lower case l at the end) seller on eBay, and buy a
Thunderbolt GPS controlled oscillator. You should have fully adequate
satellite coverage at 45 or 50 degrees South
PS Once I get the parts through I'll have a divider board available.
Cheers
Dave
-Original
but the LPRO isn't designed (well, according to the spec) for GND != -VE
So long as you don't introduce it to real ground (i.e. isolate it), it won't
know that the -12V is floating below world ground :-)
Dave
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An udpate for everyone,
I am STILL waiting for Stackpole Electronics thin film resistors which I
ordered through Digikey.
I have kicked Stackpole, but current delivery date promised is mid August.
Regards,
David Partridge
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time-nuts mailing
Danielson
Sent: 21 July 2010 10:52 AM
To: Discussion of precise time and frequency measurement
Subject: Re: [time-nuts] Datum TS-2100 Rubidium
On 07/21/2010 10:11 AM, David C. Partridge wrote:
but the LPRO isn't designed (well, according to the spec) for GND !=
-VE
So long as you don't introduce
After a forced cold start in an unknown location, the TB will still be
searching for satellites after five minutes.
If you move it and don't clear the incorrect location, I don't know how long it
will take to realise it is wrong (if it ever does).
Dave
-Original Message-
From:
Is this a timing GPS receiver, or a generic fast start navigation receiver? 25
seconds to start from power on sounds rather short for a timing receiver.
The T-bolt start up from cold takes about 15 minutes for the crystal oven to
warm, then the self survey is run which by default is 2000
Sawtooth variation in pps time - that does sound a bit familiar in reference to
GPS timing.
e.g.: http://www.leapsecond.com/pages/m12/sawtooth.htm but that's over a
MUCH shorter time scale than you report which seems to a around 3000 seconds.
So I wouldn't write it off as being unrelated to
And the price will make your eyes water!!
Dave P.
-Original Message-
From: time-nuts-boun...@febo.com [mailto:time-nuts-boun...@febo.com] On Behalf
Of John Miles
Sent: 28 June 2010 15:33
To: Discussion of precise time and frequency measurement
Subject: Re: [time-nuts] Best OCXOs,
Did you send the failed Tbolt back to tvb? ISTR that he expressed an interest
in getting failed TAPR units back so that
he could investigate why they failed.
Dave
-Original Message-
From: time-nuts-boun...@febo.com [mailto:time-nuts-boun...@febo.com] On Behalf
Of Mike Naruta AA8K
1) In the scale of things 1 write/second is not thrashing. 100/sec might be
classified that way.
2) The C run-time with buffer the data anyway.
So don't worry.
Dave
-Original Message-
From: time-nuts-boun...@febo.com [mailto:time-nuts-boun...@febo.com] On Behalf
Of Jerome Peters
mail for pha...@wcc.net from me is STILL being blocked.
David Partridge
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I think I still have a few OC71 xistors
Dave Partridge
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Buyer collects - sold as-is, where is :-)
Regards,
David Partridge
Email:david.partri...@perdrix.co.uk
-Original Message-
From: time-nuts-boun...@febo.com [mailto:time-nuts-boun...@febo.com] On Behalf
Of Bob Camp
Sent: 01 April 2010 17:28
To: Discussion of precise time and frequency
Message for Bill Mason.
Apologies yet again for using list bandwidth on this.
I have now tried all your email addresses on several oaccasions.
I have sent your ISP technical support the following through their web support
page:
Your mail servers are rejecting all mail I try to send Bill Mason
What sort of inductance? For a 68nH part in 0603 size I struggled to find one
with an SRF of 2700MHz, let alone above
8GHz.
Regards,
David Partridge
-Original Message-
From: time-nuts-boun...@febo.com [mailto:time-nuts-boun...@febo.com] On Behalf
Of Samuel DEMEULEMEESTER
Sent: 27
Now you couldn't possibly be referring to Bruce Griffiths could you? :-)
Cheers
Dave
-Original Message-
From: time-nuts-boun...@febo.com [mailto:time-nuts-boun...@febo.com] On Behalf
Of Tom Holmes, N8ZM
Sent: 26 March 2010 21:12
To: 'Discussion of precise time and frequency
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