[Lowfer] Bill Ashlock follow-up
jrusgrove at comcast.net
jrusgrove at comcast.net
Sat Apr 14 07:27:45 EDT 2012
Warren
WM does not appear to be on the air at the moment.
Jay W1VD WD2XNS WE2XGR/2
----- Original Message -----
From: "K2ORS" <k2ors at verizon.net>
To: "Discussion of the Lowfer (US, European, & UK) and MedFer bands" <lowfer at mailman.qth.net>
Sent: Friday, April 13, 2012 10:12 PM
Subject: [Lowfer] Bill Ashlock follow-up
>I had an e-mail from Bill Ashlock's wife Joan today. She is interested in
> sharing Bill's notes with the Lowfer community. I think a web site would be
> the best venue for that.
> Also, she is interested in keeping "WM" running!
> I plan on going up to the Ellsworth site to see if I can move WM over from
> the vertical to the loop as it would be a more stable configuration.
>
> Some Questions:
> 1) Does anyone know if WM is currently on?
> I have an extremely high noise level (the electric utility is on the case!)
>
> 2) Is anyone familiar with how Bill did the WM ? I believe that he used a
> varactor diode across a crystal and used a varying voltage (capacitor
> discharged with a resistor?)
> I'm pretty vague on the specifics but I recall that sometimes the
> 'modulator' would lock up and all he put out was a constant carrier.
>
> 73 & Tnx
>
> Warren K2ORS
>
>
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