Yep. Thanks! Both of those enclosures involved a lot of preliminary design and layout work before making any parts. The smaller clock was a real tight squeeze getting it all in there and one huge benefit of having it in there is that it holds a steady temperature inside the box at around 115 degrees F. It unknowingly ended up making the perfect crystal oven and it tends to hold the TCXO very steady because of the temperature stability. That is a free-running clock and it holds within 5 seconds per year total error.
On Tuesday, June 25, 2024 at 11:26:20 PM UTC-4 gregebert wrote: > The first 2 clocks remind me of the guts of vintage equipment. > > Regarding the telco switching cans, please tell me you're working on a > clock that uses those for counting...... > > On Tuesday, June 25, 2024 at 1:45:03 AM UTC-7 Leroy Jones wrote: > >> https://youtu.be/g_2FTYY2Txg Here is one more of my currently >> running nixie clocks. It is the 8422 clock. >> It's in the switchroom, with the step-by-step telephone exchange. >> >> >> On Sunday, June 23, 2024 at 6:59:58 PM UTC-4 Leroy Jones wrote: >> >>> Older larger clock made in 1994-1995. >>> Newer smaller clock made in 2010. >>> >>> Big clock uses NL-807 and 803 tubes. >>> Smaller clock uses NL-6844A tubes. >>> >>> https://youtu.be/gJ84ItTar-g >>> >> -- 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 [email protected]. To view this discussion on the web, visit https://groups.google.com/d/msgid/neonixie-l/3b4719a5-5f9d-4d3d-9c02-b0c37a59ba77n%40googlegroups.com.
