Re: K3: re CW ID macro on SSB

Posted by Tom Hammond-2 on Feb 15, 2011; 4:34pm
URL: http://elecraft.85.s1.nabble.com/CW-ID-macro-on-SSB-tp6025949p6028259.html

Actually, it's NOT actually 'illegal'... BUT... you MUST use SSB, and
you MUST have every well-suppressed carrier.  I don't recall the
exact amount of carrier suppression that's required, but it must be
essentially negligible, thus, the tone is transmitted AS the CW
carrier and the suppressed carrier is low enough that you won't hear it.

Collins, and a couple others which didn't offer CW mode, used to use
a small plug-into-the-mic-jack sine wave oscillator which could be
keyed and which would allow CW to be sent cleanly... in SSB mode.

73,

Tom   N0SS


At 10:25 AM 2/15/2011, [hidden email] wrote:

>At one time that was illegal - is it still?
>
>
> > But that would get you a SSB transmission modulated with a tone. Not a
> > CW transmission.
> >
> > Mark  AD5SS
> >
> >
> > On Tue, Feb 15, 2011 at 10:32 AM,  <[hidden email]> wrote:
> >> any chance of recording the CW audio on a DVR and replaying and
> >> recording into one of the memories with the K3 DVR?  then jkust play
> >> it back on the air.
> >>
> >> ...bill nr4c
> >>
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