[DSP-10] CTCSS

[Bob Larkin]

Hi Joe,

Interestingly, just a week ago I added a programmable pair of FM transmit 
tones to the UHF3 DSP program. Their control has been implemented in the 
UHFA PC program as DTMF and seem to work OK. There are plans to add CTCSS, 
requiring only small additions to UHFA.  This will be specified as a 
frequency and a level. The frequency accuracy is about 0.3 Hz.

Also planned is a programmable T/R tone beep, mainly for non-USA use.

There is an update coming for everyone's use that will include all this, 
and a few other items. As usual, no specific dates!!

73,
Bob  W7PUA


At 04:46 AM 11/30/2004, you wrote:
>Hello all;
>How do members of the group inject CTCSS (subaudable tone) into the DSP-10?
>Are there plans to use the DSP module to generate tone directly?  Is there 
>enough horsepower left in the EZkit to do this?  Local repeaters require a 
>subaudable tone and now the ECHO satellite uses PL 67hz.
>
>Thanks
>Joe C.
>WA3OTI
>
>
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