2tone in rtty expects the tones to be at 1275+170 not the default

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  • Updated 2 years ago
How do I make DSP leave the tones for RTTY stay at 1275  shift 170 when using RTTY.
It seems that every time I change bands I have to reset the tones from the default back to 1275,
Is there a way to keep 1275hz?

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Ross Biggar

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Posted 3 years ago

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Photo of Walt


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Not that I know of - there is no persistence that stays with the RTTY filter as you switch bands / modes and then switch back.

As a short-cut, I have set up memories for each band with the frequency set to mid-RTTY band frequency and the filter tone to 1275.  

Again, only a short-cut.  Not like my other radios where I set it and forget it.

If someone knows of a procedure that works, I am all ears.

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Tim - W4TME, Customer Experience Manager

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Change the RTTY offset in the slice using the DSP menu.
Photo of W5AP


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So Tim what should one set in a 6600M? 
I see one can set a low cut and high cut  in the PHNE/TX Filter settings
What would be ideal for the cleanest AFSK signal?

Tnx, Jim - W5AP