[time-nuts] John Fluke test equipment tutorial

[Steven Sommars]

https://tycho.usno.navy.mil/ptti.html archived 2012 and earlier PTTI
papers.  That site seems to be unavailable now, but the Internet Archive
still holds copies.  Circa 2013 PTTI and ION merged, new papers are
paywalled.



On Wed, Nov 27, 2019 at 11:20 AM Bob kb8tq <kb8tq at n1k.org> wrote:

> Hi
>
> Both the Frequency Control Symposium and the PTTI proceedings are archived
> by their respective parent organizations. DVD’s are available with the old
> versions
> on them. The papers done by NIST are on the NIST website. Much of the rest
> is
> protected / restricted.
>
> Bob
>
> > On Nov 27, 2019, at 7:58 AM, ew via time-nuts <time-nuts at lists.febo.com>
> wrote:
> >
> > Looking through piles of manuals I found proceedings of frequency and
> time and frequency meetings I attended as part of my job, between 75 and
> 79. Each at least an inch thick. Is some one archiving the proceedings.
> Like them to find a home. Contact me off list
> >
> > Bert Kehren
> >
> >
> > In a message dated 11/26/2019 8:39:37 PM Eastern Standard Time,
> paulswedb at gmail.com writes:
> >
> > Azelio really just looking at what methods were used back then. That
> helps
> > me understand what I am looking at at a hamfest. Can I use it and how. I
> > have seen some very nice Gen Rad equipment at bargain prices.
> Unfortunately
> > I already had the same Z bridge. But it was a really tempting price and
> > unit was in mint condition.
> > But there are many bridges and dividers that show up at $20 or less.
> > So they just add to the test bench.
> > Regards
> > Paul.
> >
> > On Tue, Nov 26, 2019 at 3:00 PM Azelio Boriani <azelio.boriani at gmail.com
> >
> > wrote:
> >
> >> Indeed, and the 1980 edition might be the better choice if you're
> >> looking for circuits you can build.
> >>
> >> On Tue, Nov 26, 2019 at 6:00 PM paul swed <paulswedb at gmail.com> wrote:
> >>>
> >>> Azelio
> >>> A good point you make. From a slightly different perspective. The
> >>> technologies that are in the document show up at Hamfests around the
> east
> >>> coast of the US and with this book they make sense as to what they are
> >> and
> >>> how they are used. It also turns out that many of the devices have very
> >>> accurate resistors in them and somehow they have held tolerance over 60
> >>> years according to 5.5 digit HP meter.
> >>> Some of the devices are obvious in function others are not so clear.
> But
> >>> still a good read.
> >>> Regards
> >>> Paul
> >>>
> >>> On Tue, Nov 26, 2019 at 3:30 AM Azelio Boriani <
> azelio.boriani at gmail.com
> >>>
> >>> wrote:
> >>>
> >>>> It is available here:
> >>>> <https://archive.org/details/Calibration-PhilosophyInPractice>
> >>>> This is the first edition (1980) and is almost completely out of date
> >>>> regarding current metrology techniques. The time and frequency chapter
> >>>> (17) is only 5 pages long and dedicated to the time transfer using the
> >>>> Fluke VLF receiver/comparator. The second edition (1994) is a bit more
> >>>> theoretical.
> >>>>
> >>>> On Tue, Nov 26, 2019 at 2:43 AM paul swed <paulswedb at gmail.com>
> wrote:
> >>>>>
> >>>>> Perry kindly shared it with me a week or so ago. Its a really good
> >> read.
> >>>>> Enjoy and thanks Perry.
> >>>>> Regards
> >>>>> Paul
> >>>>>
> >>>>> On Mon, Nov 25, 2019 at 6:00 PM Perry Sandeen via time-nuts <
> >>>>> time-nuts at lists.febo.com> wrote:
> >>>>>
> >>>>>> Yo Bubba Dudes!,
> >>>>>> I've re-published the John Fluketutorial *Calibration Philosophy
> >> and
> >>>>>> Practice*  Circa 1980.
> >>>>>>
> >>>>>>   It describes how all the basicelectrical standards are derived and
> >>>>>> measured.  It is a 14 MbytePDF.  If anyone is interested in a copy
> >>>> please
> >>>>>> send me an *original* emailoff list for a copy
> >>>>>>
> >>>>>> Regards,
> >>>>>> Perrier
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