[sdiy] Theremin anyone

[PRCamann at aol.com]

In a message dated 8/22/2004 2:39:17 AM Eastern Standard Time, 
grichter at asapnet.net writes:

> Theremin pitch antennas need to be decoupled by around a 60 milli-Henry
> inductor (like in the Etherwave).
> 
> I tried that and extended a 4046 design control range from 4 inches to 24
> inches.
> 
> 
Any part numbers you can recommend?  I ask because when this topic 
(extending/linearizing pitch antenna response for various Theremins) comes up on Levnet 
(theremin group) -- which it does quite often -- the answer is generally a 
custom-wound air coil.

Paul Camann
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