[TowerTalk] Roller inductor sources

[Rob Atkinson, K5UJ]

Two (be prepared to spend money) are:

Surplus sales
http://www.surplussales.com/Antennas/TransVarInductor.html

and

Cardwell Condenser
http://www.cardwellcondenser.com/PAGES/md.html

Something from one of these should get you going, but if you want to save 
money, I advise going to a hamfest flea market.   Ten Tec sells the roller 
inductor they use in their model 238 L network.
www.tentec.com
but this is not an edge wound air variable.  I think it is wire wound on a 
form.
73
rob/k5uj

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