[Elecraft] K3 noise reduction

Alexandr Kobranov kobranov at amoscz.cz
Fri Jun 20 15:38:57 EDT 2008


Surely there is need for TxEQ - for example with WSJT mode to 
compensate different levels from souncard and possible filter 
influence for all tones to set equal power-out.
I do not remember if TxEQ settings is stored via mode or not.
If not it should be other "item" on K3 wish-list on
http://www.zerobeat.net/smf/index.php/board,25.0.html
RxEQ per mode is there listed, TxEQ per mode maybe not (yet).

73!
L. -dst-
K3/10 #727

Stephen Prior napsal(a):
> Would it not be a good idea to not allow TxEQ and RxEQ in Data A mode?
> 
> Maybe it could be allowed by changing a setting in config if it were desired
> to use the equalisers for data but by default it would not.
> 
> 73 Stephen G4SJP
> 
> 
> On 20/06/2008 18:31, "Lyle Johnson" <kk7p at wavecable.com> wrote:
> 
>>> Quick question, how about in data mode, there seems to be no nr avaiable
>>> then, is this normal ?
>> Yes.
>>
>> In data mode, the intent is to have as pure a signal as possible, so AN
>> and NR are not available.  RxEQ should be set to flat, and if using DATA
>> A mode then TxEQ should also be set to flat.
>>
>> 73,
>>
>> Lyle KK7P
>>
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> 
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