[OZAPRS] Setting up TT4 Tx on 2m

Scott Evans scott at vk7hse.hobby-site.org
Thu Feb 18 01:36:37 EST 2010


ABAUD is just the speed set for serial port 1 ... what TXDELAY are you
running? because depending on how quick you radio is you may need to
lengthen the delay a little, also check the TXTWIST setting too, this
controls the level between the 1200Hz & 2200Hz tones.

On Wed, 2010-02-17 at 21:51 +1000, David and Justine Olsen wrote:

> ABAUD is set to 19200
> 
> 
> On 17 Feb 2010, at 21:37, Norm, VK3XCI wrote:
> 
> > Sort of like 9600 baud?
> >
> >
> >
> >
> >
> >
> >
> > 73 de Norm, VK3XCI
> > Mildura, Australia
> > The Wintersun City
> > QF15bt.
> >
> > David and Justine Olsen wrote:
> >> I've gone through all of the TT4 audio adjustments as explained in
> >> the help docs by listening on another set, but still no success being
> >> received by any digis.
> >>
> >> One thing that has me curious, is the the squak from my Tx sounds
> >> nothing like those from others. The others are a deehdaaah kind of
> >> sound with two distinctly different tones ate the beginning and end
> >> tone, whereas mine is a sqaaaark :-) of mixed tones at the same time.
> >>
> >> David
> >>
> >> VK4MDX
> >>
> >> _______________________________________________
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> >>
> >>
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-- 
Scott Evans <scott at vk7hse.hobby-site.org>


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