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[Amps] Winding large inductors-THANKS

To: Amps@contesting.com
Subject: [Amps] Winding large inductors-THANKS
From: Dennis Ashworth <K7FL@arrl.net>
Date: Wed, 21 Nov 2007 18:49:31 -0800
List-post: <mailto:amps@contesting.com>
Thanks folks for the great suggestions. Lots of great ideas and I 
very much appreciate the help!
Dennis, K7FL
Battle Ground, WA

==========

I need to construct a 35uH air inductor using .250 copper tubing. D
is around 5"; L = 10 inches. I can play with the dia & L a bit and
still be in the Q ballpark I desire.

Does anyone have a jig or technique they use to make such a coil
while maintaining the turn spacing and not kinking the tubing? It
needs to be "pretty" because of where it will be located :-)

Thanks
Dennis, K7FL


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