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Re: Advice on Primary

Original poster: FutureT@xxxxxxx 

Benjamin,

If you want to use 10awg pvc coated wire for a primary, you can see
my TT-42 design at:

  http://hometown.aol.com/futuret/page3.html

This primary is wound onto a 3/8" thick round piece of Lexan.
6 phenolic clamp-bars hold the primary in place.

Click on spark gap coils at the site.  There's also information about
synchronous gaps, a sync gap phase shifter circuit, efficiency
theories, spun toroids, vacuum tube coils with staccato control,
etc.

Cheers,
John