Re: [neonixie-l] Re: Interesting indicator on Ebay
Here is another one: http://www.jb-electronics.de/html/elektronik/nixies/n_in30.htm?lang=enSupposedly it is an IN-30, but I have never seen a stamped version of this tube. Anyone?CheersJensthreeneurons hat am 10. August 2018 um 07:58 geschrieben: On Thursday, August 9, 2018 at 10:28:54 AM UTC-7, Dekatron42 wrote:It's more like a linear Polyatron (although not far from a linear dekatron),... straighten them out like a Burroughs Bargraph display like the BG12205./Martin Damn weirdest things coming out of Russia ! Wonder what other surprises are still hidden behind the former iron curtain. -- You received this message because you are subscribed to the Google Groups "neonixie-l" group. To unsubscribe from this group and stop receiving emails from it, send an email to neonixie-l+unsubscr...@googlegroups.com. To post to this group, send email to neonixie-l@googlegroups.com. To view this discussion on the web, visit https://groups.google.com/d/msgid/neonixie-l/ca40bab3-68e5-4bd2-b3a5-0f1cf4554472%40googlegroups.com. For more options, visit https://groups.google.com/d/optout. -- You received this message because you are subscribed to the Google Groups "neonixie-l" group. To unsubscribe from this group and stop receiving emails from it, send an email to neonixie-l+unsubscr...@googlegroups.com. To post to this group, send email to neonixie-l@googlegroups.com. To view this discussion on the web, visit https://groups.google.com/d/msgid/neonixie-l/1812647250.213119.1533888652288%40email.1und1.de. For more options, visit https://groups.google.com/d/optout.
[neonixie-l] Re: Interesting indicator on Ebay
On Thursday, August 9, 2018 at 10:28:54 AM UTC-7, Dekatron42 wrote: > > It's more like a linear Polyatron (although not far from a linear > dekatron),... straighten them out like a Burroughs Bargraph display like > the BG12205. > > > /Martin > Damn weirdest things coming out of Russia ! Wonder what other surprises are still hidden behind the former iron curtain. -- You received this message because you are subscribed to the Google Groups "neonixie-l" group. To unsubscribe from this group and stop receiving emails from it, send an email to neonixie-l+unsubscr...@googlegroups.com. To post to this group, send an email to neonixie-l@googlegroups.com. To view this discussion on the web, visit https://groups.google.com/d/msgid/neonixie-l/ca40bab3-68e5-4bd2-b3a5-0f1cf4554472%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
[neonixie-l] Re: Interesting indicator on Ebay
It's more like a linear Polyatron (although not far from a linear dekatron), if you compare the circuit that I have posted here on the forum for the A-201 Polyatron you can see the similarities between the diagrams in the auction and the A-201 circuit. The A-201 can interface to a Nixie if you wish, but in the IN-21 you have the linear bargraph view built in to the design, just like if you would use the internal wires of a dekatron or polyatron and straighten them out like a Burroughs Bargraph display like the BG12205. If you look carefully at the photos and the circuit you can see that there is a separate 1st electrode named A0, then 33 groups of 3 electrodes named A1, A2 & A3 making up 99 electrodes, then a last electrode named An. All of these make up a total of 101 electrodes, the first A0 or the last An is used to start at either end of the bargraph and the others in between to make the dot walk up or down the scale. A0 or An can also be used as "glow starter" to have the tube primed. In the auction you can see that you can also use A0 (or An) as a reset/starting electrode and the other as an output electrode, but both A0 and An can of course be used as reset/output electrodes if you design the circuit such. /Martin On Thursday, 9 August 2018 18:00:13 UTC+2, gregebert wrote: > > So is this like a "linear dekatron", or more like a bargraph, ala > IN-9/IN-13 ? > -- You received this message because you are subscribed to the Google Groups "neonixie-l" group. To unsubscribe from this group and stop receiving emails from it, send an email to neonixie-l+unsubscr...@googlegroups.com. To post to this group, send an email to neonixie-l@googlegroups.com. To view this discussion on the web, visit https://groups.google.com/d/msgid/neonixie-l/58628b33-83fa-446e-9275-145e43007369%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
[neonixie-l] Re: Interesting indicator on Ebay
So is this like a "linear dekatron", or more like a bargraph, ala IN-9/IN-13 ? -- You received this message because you are subscribed to the Google Groups "neonixie-l" group. To unsubscribe from this group and stop receiving emails from it, send an email to neonixie-l+unsubscr...@googlegroups.com. To post to this group, send an email to neonixie-l@googlegroups.com. To view this discussion on the web, visit https://groups.google.com/d/msgid/neonixie-l/19bc5ee4-0043-4bf0-9ca7-507f873a4e23%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
[neonixie-l] Re: Interesting indicator on Ebay
Looks like the russian made quite a few special makes, this one is similar to one i spotted in a older post: https://groups.google.com/forum/#!searchin/neonixie-l/russian$20pandicon%7Csort:date/neonixie-l/G7FJnENcJwA/C72vQLE7QQAJ -- You received this message because you are subscribed to the Google Groups "neonixie-l" group. To unsubscribe from this group and stop receiving emails from it, send an email to neonixie-l+unsubscr...@googlegroups.com. To post to this group, send an email to neonixie-l@googlegroups.com. To view this discussion on the web, visit https://groups.google.com/d/msgid/neonixie-l/a57d057d-0660-40a8-bde8-d45c4eebd8be%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
[neonixie-l] Re: Interesting indicator on Ebay
On Thursday, August 9, 2018 at 4:21:44 AM UTC-4, Jens Boos wrote: > > I invite you to bask in the glory of a yet-unknown Russian indicator tube: > https://www.ebay.com/itm/292673805926 ;-) > > I think $500 is probably a bit pricy, though. > Yes, particularly since the IN-20 datasheet says "Долговечность не менее 1000 ч" (Durability not less than 1000 hours). The date code on the one pictured in the listing is May 1974. It is hard to make out the manufacturer logo (the seller couldn't have taken worse pictures of the identification if they tried), but it looks like Алиот (Aliot) which doesn't exactly ring any bells as a hotbed of Nixie manufacturing. And there's no OTK stamp. The seller emphasizes "with long pins" in the headline of the listing, yet the pins are cut to varying lengths and show some twisting. I would avoid. -- You received this message because you are subscribed to the Google Groups "neonixie-l" group. To unsubscribe from this group and stop receiving emails from it, send an email to neonixie-l+unsubscr...@googlegroups.com. To post to this group, send an email to neonixie-l@googlegroups.com. To view this discussion on the web, visit https://groups.google.com/d/msgid/neonixie-l/ad4a88e9-9d9c-4552-a322-c72faea1996c%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
