To Ed...

Ed, what is your firmware version?  One of the reasons for DATA A was
to remove SSB features that were inappropriate for data modes.

73, Guy.

On Mon, Aug 15, 2011 at 6:14 AM, Dr. Werner Furlan <fur...@gmx.net> wrote:
> hi Ed,
>
> Edward R. Cole schrieb am 13 Aug 2011 um 11:22:
>
>> I checked with WSJT9/JT-65B running the spectraJT waterfall:
>> I have no Rx EQ set up.
>>
>> TX EQ for SSB is -16, -16, -9, 0, 0,+3,+6,+6
>> With USB I have display 500-Hz to 2800-Hz
>> With DATA I have display for 900-Hz to 3400-Hz
>>
>> with no TX EQ:
>> USB  displays 250-2800 Hz
>> DATA displays 250-3400 Hz
>>
>>  From this it appears TX EQ affects the audio passband in DATA., as
>> well as, SSB.
>>
>> Cutting off the low freq below 900-Hz is a disadvantage for JT-65.
>
> did you activate SYNC in your tests?
>
> 73! de Werner OE9FWV
>
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