[Elecraft] [P3] Seeing my CW TX signal - beta 1.08

Alan Bloom n1al at sonic.net
Sun Jun 26 21:58:12 EDT 2011


Yup, it's on the bug list.

Alan N1AL


On Sun, 2011-06-26 at 15:36 -0400, Thomas Doligalski wrote:
> Same problem on my P3... kinda surprised to see it on field day!
> 
> Tom W4KX
> 
> On Jun 25, 2011, at 11:33 PM, Jim McDonald wrote:
> 
> > Using beta 1.08 I'm seeing my CW signal on the P3 as I'm transmitting with
> > my K3.  With a pitch of 350 Hz I'm seeing it down 700 Hz from the center
> > frequency using a span of 2 kHz.  When I switch to CW-R the signal appears
> > to be up 700 Hz.
> > 
> > I changed the pitch to 500 Hz, and the signal now is up 500 Hz from the
> > center in CW-R and down 700 Hz on CW, which is obviously not twice the
> > pitch.
> > 
> > The amplitude seems to be independent of power.
> > 
> > I don't remember seeing this behavior with 1.05 but I might not have noticed
> > it.
> > 
> > Transmitting a carrier has no display, as I would expect.
> > 
> > Jim N7US
> > 
> > 
> > 
> > 
> > ______________________________________________________________
> > Elecraft mailing list
> > Home: http://mailman.qth.net/mailman/listinfo/elecraft
> > Help: http://mailman.qth.net/mmfaq.htm
> > Post: mailto:Elecraft at mailman.qth.net
> > 
> > This list hosted by: http://www.qsl.net
> > Please help support this email list: http://www.qsl.net/donate.html
> 
> ______________________________________________________________
> Elecraft mailing list
> Home: http://mailman.qth.net/mailman/listinfo/elecraft
> Help: http://mailman.qth.net/mmfaq.htm
> Post: mailto:Elecraft at mailman.qth.net
> 
> This list hosted by: http://www.qsl.net
> Please help support this email list: http://www.qsl.net/donate.html
> 




More information about the Elecraft mailing list