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K3: Passband Offsets per Mode

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K3: Passband Offsets per Mode

Jim Rogers, W4ATK
117 posts
Sorry about that, I did not specify the radio or the starting  
mode(s)....

For instance:

        Using DM780 waterfall, the USB/LSB passband is .1kHz to 2.9kHz.  
Change to CW
and the passband is .1kHz to 1.9kHz. Change to DATA (DATA  A) and the
passband is .8kHz to > 3.0kHz.

        Is this normal or did I miss something really important in the set up
somewhere? I thought the DSP is just not set up to the filter, but
that allowed you to receive lower/higher frequency data signals, but of
course transmit power goes to zero out of the passband. Just does not
make sense....... Something has to be wrong.....Been beating myself up
with this for a while just wrapping my mind around the "problem".

Jim, W4ATK
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Re: K3: Passband Offsets per Mode

KK7P
1241 posts
  Adjust with HI cut/Lo cut/Shift/Width as appropriate to the mode you
are in.

73,

Lyle KK7P

> Using DM780 waterfall, the USB/LSB passband is .1kHz to 2.9kHz.
> Change to CW
> and the passband is .1kHz to 1.9kHz. Change to DATA (DATA  A) and the
> passband is .8kHz to>  3.0kHz.

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