vacuum-tube coil

• To: tesla-at-pupman-dot-com
• Subject: vacuum-tube coil
• From: rwillis-at-metisrv0.man-env-dot-com (by way of Terry Fritz <terryf-at-verinet-dot-com>)
• Date: Fri, 25 Sep 1998 17:23:49 -0600
• Approved: terryf-at-verinet-dot-com

	I recently saw Dr. Rzeszotarski's schematic for a low power tuned-grid vt
coil. I was wondering if this 
same type of circuit would work well in a higher power oscillator (I have a
couple type 833A 
tubes). Also, I have a microwave oven transformer for the plates. Should I
rectify and filter 
the AC output, or send raw AC to the tube? Also, how do I calculate good
values for grid-leak 
resistors? I'm also not sure what guage wire to wind a secondary with. Any
suggestions are 
much appreciated.
-Carl Willis

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