Subject: Re: [neonixie-l] Elesta EZ10/A/B tester refurbished!
On 2/10/14 2:58 PM, David Forbes wrote:
Eric,
I have a textbook Digital Logic Circuits or similar that describes
it in depth. I will see about scanning it.
Here it is - the book is Pulse and Digital Circuits from 1956. I scanned
I seem to remember Morris posting that he had used a Phantastron in
something of his?
John K.
- Original Message -
From: neonixie-l@googlegroups.com
To:
Cc:
Sent:Mon, 10 Feb 2014 12:59:49 -0700
Subject:Re: [neonixie-l] Elesta EZ10/A/B tester refurbished
Sent: maandag 10 februari 2014 22:58
To: neonixie-l@googlegroups.com
Subject: Re: [neonixie-l] Elesta EZ10/A/B tester refurbished!
Eric,
I have a textbook Digital Logic Circuits or similar that describes
it in
depth. I will see about scanning it.
On 2/10/2014 1:51 PM, Tidak Ada wrote
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Sent:
Mon, 10 Feb 2014 12:59:49 -0700
Subject:
Re: [neonixie-l] Elesta EZ10/A/B tester refurbished!
On 2/10/2014 12:44 PM, Tidak Ada wrote:
Hmm could be, but despite I have heard about it, I am not familiar
.
_
From: neonixie-l@googlegroups.com [mailto:neonixie-l@googlegroups.com] On
Behalf Of threeneurons
Sent: dinsdag 11 februari 2014 20:00
To: neonixie-l@googlegroups.com
Cc: yend...@internode.on.net
Subject: Re: [neonixie-l] Elesta EZ10/A/B tester refurbished!
Morris used it in his timebase
*From:* neonixie-l@googlegroups.com
[mailto:neonixie-l@googlegroups.com] *On Behalf Of *threeneurons
*Sent:* dinsdag 11 februari 2014 20:00
*To:* neonixie-l@googlegroups.com
*Cc:* yend...@internode.on.net
*Subject:* Re: [neonixie-l] Elesta EZ10/A/B tester refurbished!
Morris
@googlegroups.com [mailto:neonixie-l@googlegroups.com] On
Behalf Of John Rehwinkel
Sent: maandag 10 februari 2014 3:54
To: neonixie-l@googlegroups.com
Subject: Re: [neonixie-l] Elesta EZ10/A/B tester refurbished!
I have a 4MHz TCXO that I have to scle down to 4, 2 ,1, 1/2 and 1/4 Hz.
The first stage
Concerning thermionic tubes you are right, but my goal is to use only cold
cathode tubes, surely not in the last place to keep power consumption low.
A divide by 10 counter, even with submini's or Nuvistors consumes a lot of
Watts...
You're quite right of course. But since you had neglected
...@googlegroups.com javascript: [mailto:
neoni...@googlegroups.com javascript:] *On Behalf Of *Dekatron42
*Sent:* maandag 10 februari 2014 13:02
*To:* neoni...@googlegroups.com javascript:
*Subject:* Re: [neonixie-l] Elesta EZ10/A/B tester refurbished!
Eric,
One subminiature thermionic
Of Dekatron42
Sent: maandag 10 februari 2014 16:22
To: neonixie-l@googlegroups.com
Subject: Re: [neonixie-l] Elesta EZ10/A/B tester refurbished!
Eric,
You could build a phantastron circuit with tubes, similar to the dividing
stages used in for instance the Tektronix 180a Time-mark Generator
On 2/10/2014 12:44 PM, Tidak Ada wrote:
Hmm could be, but despite I have heard about it, I am not familiar with the
Phamtastron circuit. Does it deliver a sine or an block/pulse at the output?
I have to look for some clear theory.
eric
Eric,
Google does not help with the Phantastron, as
Eric,
You can download the HP 521a frequency counter manual here:
http://bama.edebris.com/manuals/hp/521a/ which has a description of the
Phantastron circuit. You can also download the Tektronix 180a manual here:
http://bama.edebris.com/manuals/tek/180a/ and have a look at the circuit
diagram
] Elesta EZ10/A/B tester refurbished!
On 2/10/2014 12:44 PM, Tidak Ada wrote:
Hmm could be, but despite I have heard about it, I am not familiar
with the Phamtastron circuit. Does it deliver a sine or an block/pulse at
the output?
I have to look for some clear theory.
eric
Eric,
Google does
21:33
To: neonixie-l@googlegroups.com
Subject: Re: [neonixie-l] Elesta EZ10/A/B tester refurbished!
Eric,
You can download the HP 521a frequency counter manual here:
http://bama.edebris.com/manuals/hp/521a/ which has a description of the
Phantastron circuit. You can also download the Tektronix
@googlegroups.com [mailto:neonixie-l@googlegroups.com] On
Behalf Of David Forbes
Sent: maandag 10 februari 2014 21:00
To: neonixie-l@googlegroups.com
Subject: Re: [neonixie-l] Elesta EZ10/A/B tester refurbished!
On 2/10/2014 12:44 PM, Tidak Ada wrote:
Hmm could be, but despite I have heard about it, I am
On 2/10/14 3:03 PM, Grahame Marsh wrote:
I don't know eher this was clipped from and it might just be a copy of
what you have already.
I've built a few dividers down to 1Hz and they work phantastically.
Always use the 6AS6 and not just any pentode.
Grahame
I have an 8 page textbook section.
On 14-02-10 04:24 PM, Tidak Ada wrote:
Hi Martin,
Sadly they are .djvu files, I cannot open them as a Acrobat-8 user.
There are stand alone .djvu readers for most operating systems...
http://djvu.org/resources/
The adobe PDF readers tend to now play nice with others.
--
Charles MacDonald
On 2/10/14 2:58 PM, David Forbes wrote:
Eric,
I have a textbook Digital Logic Circuits or similar that describes it
in depth. I will see about scanning it.
Here it is - the book is Pulse and Digital Circuits from 1956. I
scanned the Miller and Phantastron sections.
P.S. very nice restoration job. Where is the schematic that you say is
posted. I do NOT see it. Thanks, Ira.
On 2/9/2014 2:25 PM, Dekatron42 wrote:
Hi All,
Today I finished restoring my EZ10/A/B tester that I bought a while ago.
It is a small and nice box that makes it possible to
Hi,
Thanks!
The text fits perfectly!
The schematic is in the PDF-file, fourth file named Elesta EZ10A-B
Tester.pdf.
/Martin
On Sunday, 9 February 2014 23:44:08 UTC+1, I wrote:
P.S. very nice restoration job. Where is the schematic that you say is
posted. I do NOT see it. Thanks,
23:26
To: neonixie-l@googlegroups.com
Subject: [neonixie-l] Elesta EZ10/A/B tester refurbished!
Hi All,
Today I finished restoring my EZ10/A/B tester that I bought a while ago.
It is a small and nice box that makes it possible to test how the EZ10/A/B
under real working conditions. The tester
Hi,
The Elesta document can be downloaded from Dieter here:
http://www.tube-tester.com/sites/nixie/dat_arch/EZ10A_EZ10B.pdf (not a good
scan but the only one I found for download), the book by Konstantin Apel
can be bought cheap on Ebay now and then and also at places like Abebooks
for around
.
Further there are some very interesting pages in Dance's book.
eric
_
From: neonixie-l@googlegroups.com [mailto:neonixie-l@googlegroups.com] On
Behalf Of Dekatron42
Sent: maandag 10 februari 2014 0:16
To: neonixie-l@googlegroups.com
Subject: Re: [neonixie-l] Elesta EZ10/A/B tester
You are very welcome, and glad that I could help. Ira.
On 2/9/2014 2:55 PM, Dekatron42 wrote:
Hi,
Thanks!
The text fits perfectly!
The schematic is in the PDF-file, fourth file named Elesta EZ10A-B
Tester.pdf.
/Martin
On Sunday, 9 February 2014 23:44:08 UTC+1, I wrote:
P.S. very
: Re: [neonixie-l] Elesta EZ10/A/B tester refurbished!
Hi,
You can find atranscript here:
http://www.radiomuseum.org/forum/die_dekadenzaehlroehre_ez10b.html.
The book by Konstantin Apel is available at Abebooks, found four copies now
where two are of each edition,
http://www.abebooks.com/servlet
I have a 4MHz TCXO that I have to scle down to 4, 2 ,1, 1/2 and 1/4 Hz. The
first stage will be unfortunately made with some TTL, because of I dont know
there is any tube that is able to do the job.
I can think of lots of tubes that can do that easily. I'd probably use
miniature dual
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