Uploaded February 2021 | Updated September 2026, 1 hour ago

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So this is a project that I've been working on for a few weeks.
I've never tried anything this ambitious yet, but I'm at the finish line.
It's a SGTC that's powered with a 15kv NST (Neon Sign Transformer).
It has about 980 turns on the secondary, 13 on the primary. When I get it tuned, I expect sparks about 2 feet long.
At this time, the spark gap is only 2 zinc bolts with a fan over top.
Just waiting on a nice day outside to try it out.
Check out Temporarily Offline Discord channel here and chat with other radio operators:
discord.gg/88gkxYtXqfs



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