[DSP-10] CW

[Bob Larkin]

Hello Joe,

I will look at that!  The CW mode should always behave as USB. In theory, 
it used the tvtr description in the CFG file to invert everything when 
using high-side LO. It may be possible to fix this by the a change to the 
tvtr description. It may be this evening before I can look at  the 
code.  Meanwhile, recheck the tvtr line as described in
http://members.ispwest.com/kd7ts/V380/uhfacfig.htm
In particular, lo_freq needs to be negative for high side. It doesn't say 
anything about sb, which is always -1, but this might be involved also.

If you are into programming, the function involved is new_freq() in the 
UHFA.C file.

Good luck,
73, Bob  W7PUA

At 03:21 PM 9/3/2006 -0400, Joe Hopster wrote:
>f5vkq wrote:
>>Hello from France....73 de hermann, F5VKQ.
>>
>>Could you please explain what you mean "reversing"...CW...??
>>
>>What does your side tone do?
>>
>>I am asking me how can it be reversed ??
>>
>>
>>
>>73 de hermann
>>
>>
>>So, please tell more how you see and the symptoms when you state "CW is 
>>reversed" ?
>>
>>And I will come back to this subject soon.
>>
>When I tune in a CW station so that it has a 600Hz tone, transmit to him, 
>then when I receive him I have to retune down in frequency 1200Hz.  My 
>transmitted signal is not where it should be even though I tuned him in 
>for a 600Hz tone (the config file is set to 600Hz offset).
>Joe WB8DNO
>
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