[GreenKeys] Autostart freq for 170 shift RTTY

[Don Cunningham]

Very true, Jim.  I should have mentioned the narrow filter aspect. It is 
now hard to believe that RTTY frequencies were so crowded that you 
needed narrow filtering.  Not so now, unless there is a contest going.
73,
Don, WB5HAK

On 12/30/2020 8:08 PM, Jim Haynes wrote:
> On Wed, 30 Dec 2020, Don Cunningham wrote:
>
>> frequency, and didn't splatter as some early AFSK generators did.  
>> Many "modern" rigs offer FSK keying and I use it when I can, likely 
>> just a
>
> Also rigs with FSK mode may shift the audio bandpass from speech 
> frequencies to something higher, more compatible with 2125-2295 
> operation.
> It always annoyed me about the Kenwood TS-940S that there was no way
> to receive in SSB mode with a narrow band filter rather than full voice
> bandwidth.