[CW] Spark
David J. Ring, Jr.
[email protected]
Sat, 6 Sep 2003 12:28:31 -0400
Mr. William Cross of the (FCC) won't allow it.
It also would be fun to let people hear what a CW station sounds like with
400 Hz modulation applied - which was the sound of many spark modulation -
but on CW when modulated produces a triad of tones:
Assuming BFO set for 800 Hz with CW carrier, when modulated tones are: 400,
800 and 1200 Hz at the same time.
73
DR
----- Original Message -----
From: "Donald Chester" <[email protected]>
To: <[email protected]>
Sent: Saturday, September 06, 2003 4:09 AM
Subject: Re: [CW] Spark
>
> Why couldn't a temporary licence for a well supervised demonstration of
> spark transmission be granted for daytime operation somewhere between 160m
> and 80m? There is never any audible traffic on that part of the spectrum
at
> that time of the day to interfere with.
>
> Don K4KYV
>
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