Hi All,
Does anyone have a circuit diagram for the Russian Polyatron A-201 that
they could share with me - I have the datasheet (a few different versions)
and also some information from other books but nothing that shows an actual
circuit with the A-201 in it. I can get it to work with whats
Hi Martin,
it seems we are exactly at the same point. I have the original Russian
datasheet, a simple drawing showing A-201 connection found on a Russian
forum and that is all. I have looked through Russian web sites and did not
find any mention about any A-201 usage. But that is often true for
Respect? For the guy who is a known thief? Ray is the definition of
chutzpa, killing his parents and then begging for mercy because he is an
orphan. This list has been way more forgiving than he deserves.
Jonathan
On 2/15/2013 8:12 PM, MichaelB wrote:
Young man, please have a little
I am keen to get an OCR for Russian [to scan a book on avionics and
aircraft instruments and translate it]
Any tips appreciated.
John K.
- Original Message -
From: Marcin marcin.r.adam...@gmail.com
To: neonixie-l@googlegroups.com
Sent: Sunday, February 17, 2013 2:15 AM
Subject: Re:
Hi John,
I used a few old versions of Finereader from Abbyy:
http://finereader.abbyy.com/professional/
Konstantin
www.kosbo.com
-Original Message-
From: neonixie-l@googlegroups.com [mailto:neonixie-l@googlegroups.com] On
Behalf Of JohnK
Sent: Saturday, February 16, 2013 3:56 PM
To:
No, I don't. But if you want it I will translate, my Russian is good
enough. And I have a Russian colleague temporary working with me.
Marcin
On 16/Feb/13 22:12, Dekatron42 wrote:
Hi Marcin,
Thank you fo rthe Russian data, I had not seen the first page nor the
last page before.
Did you do any
The most curious thing about the A201 is pin 9, whose function translates
as 'screen' or 'shield'. It's not shown in use on any circuit diagram I've
seen for this tube.
The only other counting tube I'm aware of with such a structure is the
G10/241E Nomotron (and of course the 11TU7
Hi Marcon,
I am in no hurry so please take all the time you need.
/Martin
On Saturday, February 16, 2013 11:13:07 PM UTC+1, marcin wrote:
Can be done. Will try tomorrow (Sunday) but can't promise.
Marcin
On 16/Feb/13 23:01, Dekatron42 wrote:
Hi Marcin,
It would be very kind of you
Hi Jon,
Patent CA575269 mentions the G10/241E and also some on the screen
electrode and its workings. i have not dug deeper into the inner workings,
just accepted that the screen electrode helps in forming the electron
path and enhances the process of stepping the tube.
/Martin
On
Thanks Martin - hadn't seen this one. Interesting that this patent sets out
a different connection of the shield electrode in order to increase
performance of the tube.
Jon.
On Saturday, February 16, 2013 11:36:40 PM UTC, Dekatron42 wrote:
Whoops, forgot to include the patent so here it
On Saturday, February 16, 2013 7:16:00 AM UTC-5, Dekatron42 wrote:
Hi All,
Does anyone have a circuit diagram for the Russian Polyatron A-201 that
they could share with me - I have the datasheet (a few different versions)
and also some information from other books but nothing that
I have read in multiple places that the screen electrode in the A201 is to
prevent fouling of the anodes with sputter material from the cathodes.
Regards
Richard Kline
On Saturday, February 16, 2013 7:16:00 AM UTC-5, Dekatron42 wrote:
Hi All,
Does anyone have a circuit diagram for the
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