[Lowfer] DFCW Simplified

Tue, 28 Jan 2003 19:37:17 -0500

Thanks John,

I thought that was the technique. I'm still in the elementary stages here!

Thanks,
Denis
----- Original Message -----
From: "John Andrews" <[email protected]>
To: <[email protected]>
Sent: Monday, January 27, 2003 3:25 PM
Subject: Re: [Lowfer] DFCW Simplified

> Denis,
>
> Most of us who have done DFCW are using synthesizers (DDS or whatever),
and
> the shift is easily done by calling up one frequency or the other. If you
> are just running a crystal oscillator, it is perfectly possible to shift
the
> frequency slightly by adding a trimmer cap that is switched in and out
> (probably diode switched).
>
> John A.
>
>
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