[Elecraft] K3S - DATA A vs AFSK A

[Nr4c]

DATA A is USB data mode. AFSK A is Audio FSK and is used for RTTY which is a LSB data mode. 

Sent from my iPhone
...nr4c. bill


> On Dec 21, 2019, at 3:58 AM, Keith Onishi <jh3sif at sumaq.jp> wrote:
> 
> When I run MMVari after running WSJT-X, I sometimes have the similar experience. So, I have to re-tune the audio property for MMVari. It seems WSJT-X sets Windows audio property to its favorite setting and never set it back to the original setting on its termination. 
> 
> 73 de JH3SIF, Keith
> 
>> 2019/12/21 17:37、HP <pfizenmayer at q.com>のメール:
>> 
>> K3S using internal USB codec and W7 . 
>> 
>> I have an issue I dont understand --- N1MM /MMTTY -- RTTY --- using VOX for PTT. 
>> 
>> If I leave LIN OUT levels (about 35) and Windows levels (49 percent) then WSJT -sets up with 4 bars ALC 5th flickering - 
>> makes no difference if I run WSJT alone or run it thru N1MM running WSJT no change in settings . 
>> 
>> Then try to use AFSK A for RTTY I get no ALC bars at all - I see the RTTY diddles on the MMTTY screen - nothing I do will get any bars 
>> if I do nothng but switch to DATA A change nothing else - I get solid 7 bars and have to reduce MIC gain (LIN) to 10-11 from 35-37 to get 4 bars 5th flashing . 
>> 
>> 
>> 
>> I have the RTTY freq set 915-170 -MMTTY decodes fine in RX. 
>> 
>> What am I missing ?? 
>> 
>> 
>> Hank K7HP 
>> 
>> 
>> 
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