[OZAPRS] Setting up TT4 Tx on 2m

David and Justine Olsen davejust at bigpond.net.au
Thu Feb 18 08:13:22 EST 2010


I am presently running TxD of 60 and TXTWIST of 50. I've tried a  
range of TXTWIST but none sound too different
David

On 18 Feb 2010, at 00:36, Scott Evans wrote:

>
> 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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