[sdiy] More Theremin - WHY??

[Grant Richter]

Note that Harry said that he is running around 1 MHz. As the frequency goes
lower, the inductor will get larger.

I seem to remember there is an unlicensed band in the low kHz. Maybe that is
where Bob put the Etherwave.

> From: Harry Bissell Jr <harrybissell at prodigy.net>
> Date: Mon, 23 Aug 2004 06:31:08 -0700 (PDT)
> To: PRCamann at aol.com, grichter at asapnet.net
> Cc: synth-diy at dropmix.xs4all.nl
> Subject: Re: [sdiy] More Theremin - WHY??
> 
> Mine is a JW Miller 5250 100uH (not mH) 2A choke...
> 
> I'm not recommending that one, I just used it.
> 
> The etherwave uses four chokes in series... they are
> RF Shielded types (with ferrite overmolded). I'll
> check the values for you, but have no part numbers
> 
> H^) harry
> 
> 
> --- PRCamann at aol.com wrote:
> 
>> In a message dated 8/22/2004 11:20:28 PM Eastern
>> Daylight Time, 
>> harrybissell at prodigy.net writes:
>> I have what seems to be a 100mH choke in the circuit
>> as antenna decoupling
>> And Grant used a 60mH inductor.  And once again I
>> ask, do you have any
>> suggested part numbers?
>> 
>> Paul Camann
>>