Hello
I found this project http://www.qsl.net/z/zl1bpu//MICRO/VNGBOX/index.htm
Did someone repeate this project?
--
Nick Medina
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I watched his rubidium build last night. Good stuff.
Sent from my iPad
On Sep 23, 2013, at 11:47 PM, Raj vu2...@gmail.com wrote:
Found via Hack-a-day
http://gerrysweeney.com/racal-dana-199x-diy-high-stability-diy-timebase-hack-for-under-25/
Chees
--
Raj, VU2ZAP
Bangalore, India.
Try here but note this is not open-source.
http://www.qsl.net/zl1bpu/MICRO/Index.htm#NOTES
Chris Stake
-Original Message-
From: time-nuts-boun...@febo.com [mailto:time-nuts-boun...@febo.com] On
Behalf Of Nick Medina
Sent: 24 September 2013 11:03
To: time-nuts@febo.com
Subject:
I can not contact with the author.
His e- mail on the site is not valid .
Вторник, 24 сентября 2013, 13:34 +01:00 от Chris Stake st...@btinternet.com:
Try here but note this is not open-source.
http://www.qsl.net/zl1bpu/MICRO/Index.htm#NOTES
Chris Stake
-Original Message-
From:
I have numbers of pix. Each is 2 MB so need another way to handle it.
You will get a good feel from the pictures what I did. Schematic is paper.
Lots of notes I would have to re-decode. It was Oct 2011.
Regards
Paul
WB8TSL
On Mon, Sep 23, 2013 at 8:14 PM, wb6bnq wb6...@cox.net wrote:
Hi Bert,
Did send Bill some pictures off list
Bert
Sent from Samsung tabletpaul swed paulsw...@gmail.com wrote:I have numbers of
pix. Each is 2 MB so need another way to handle it.
You will get a good feel from the pictures what I did. Schematic is paper.
Lots of notes I would have to re-decode. It
Sure be nice if you could put them up on some photo site and let us see
them.
- Original Message -
From: ewkehren ewkeh...@aol.com
To: time-nuts@febo.com
Sent: Tuesday, September 24, 2013 12:28 PM
Subject: Re: [time-nuts] HP5061B Beam Tubes
Did send Bill some pictures off list
The military, who used the most 5062C, Actually had an maintenance note
about increasing the Cesium oven temperature to get the last bit of life
out of the tube.
On the 5061A/B tubes the STD tube runs at 85C and the high perf. at 115
to 132 C (marked on tube label) You can measure the temp by
My ears are burning... was someone talking about one of my projects?
VNG in a Box is a fairly old project by now, although the design and code
are still available. Essentially it's 'payware', so while not entirely open
source, you can get to own the source code for very little.
If anyone has
While we are on Cs standards, is there technical information (service
manual) available for the Datum FTS 4060 Cesium Time Frequency Standard
and its options?
Thank you,
Tom
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Some nice ones here -- google for: cesium beam tube
/tvb (iPhone)
On Sep 24, 2013, at 9:40 AM, Tom Miller tmil...@skylinenet.net wrote:
Sure be nice if you could put them up on some photo site and let us see them.
- Original Message - From: ewkehren ewkeh...@aol.com
To:
I don't think you need very high temperatures to move alkali atoms
like Cs, Rb, or Na around in a vapor cell. The trick is to have one part of
the cell much colder than the rest. The Cs will automatically go the
coldest spot. The temperature just sets the rate at which it moves. I
remember
www.nanex.net/aqck2/4436.html
Financial markets in Chicago and New York reacted to news from Washington
-- milliseconds faster than the news could have reached them.
Includes at the end some discussion of news organizations that aren't so
good about synchronizing their master clock ...
I'm glad you brought that up. Watched CNBC go on about it, and not for
the first time. Two things bother me. One is the error in time sync. Are
they using full NTP or just SNTP?
The other is that humans are involved because they are the ones that
receive the news. Human reaction times are in the
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