Yes, JRC is Japan Radio. But did they have a Nixie tube factory, or did
they print their name on tubes made by another company? These tubes were
made using rather sophisticated methods, and the tooling would be rather
unique.
Did JRC make Nixie tubes? Did Burroughs make Nixie tubes in Japan?
(I
Very kewl.
I'm interested in your 5971 project.
A lot of work might already be done for you if you look at SmartSockets.
Michail
-Original Message-
From: neonixie-l@googlegroups.com On Behalf Of
Duncan Townsend
Sent: Saturday, August 20, 2022 6:53 PM
To:
Hello everybody!
I'm Duncan, an American software engineer by day and vacuum tube
enthusiast when I'm not distracted by other things. I have an unreasonable
number of pokers in the fire right now, but they include:
* a clock based on each of J.B. Dance's Electronic Counting Circuits
On 2022-08-20 14:25, David Forbes wrote:
Max,
Thanks for the photo. These JRC tubes look very similar to Japanese
Burroughs B-5870 tubes. It's likely they were made in the same factory,
but I don't know whose factory it was.
JRC? (Japan Radio Company)
--
Charles MacDonald VA3CPY
Max,
Thanks for the photo. These JRC tubes look very similar to Japanese
Burroughs B-5870 tubes. It's likely they were made in the same factory, but
I don't know whose factory it was.
On Fri, Aug 19, 2022, 3:19 PM Max DN wrote:
> David,
>
> see attached a picture of the B-5870 by JRC.
>
> John
Correction- There are FOUR tubes/5 sockets not. Price is 100$ shipped and
double boxed in Conus.
John
On Saturday, August 20, 2022 at 12:43:56 PM UTC-4 John wrote:
> I have 5 of these tubes with sockets. The sockets appear to have been
> desoldered from a board, and I have no info on the state
I have 5 of these tubes with sockets. The sockets appear to have been
desoldered from a board, and I have no info on the state of the tubes,
other than they strike as they should. I've tested at least one segment of
each one.
These are listed in Nationals literature as *"Super" (.808" char)
https://hackaday.com/2022/08/19/ro%cc%86%cc%bdta-counting-with-style/
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Hi Richard, David, I'm using my design of the NCH8200HV, it's mostly its
replica as I wanted to embed the design in my board and I'm not bothered about
the 'not invented here' syndrome as I'm not selling commercially. 'Sinking' the
HVPS into a pcb cutout is a good idea though, I had seen that