[Elecraft] K3 V2.20/1..88

Stan Rife srife at swbell.net
Thu Jul 24 23:19:45 EDT 2008


    Yes I did. I wound up with SLP set to 8 and Threshold at 5. I just 
changed the threshold setting to 6 and I think it made some difference. 
The audio with NR on is considerably louder than with previous versions 
of the firmware. I can really tell a difference on CW. So I think I'm ok.

    I had an adjacent signal just below where I was listening and with 
the threshold set to 5 it may have been causing a little more pumping 
that was causing the AGC to reduce the audio a little. Actually I'm not 
sure if the lower setting of the threshold creates a stronger AGC action 
or not. Listening to some different signals around the band revealed 
that I do have a little more audio with the NR on than I did with past 
versions of the firmware.

Stan
W5EWA
Houston, TX
K2/100 SN 4216
K3/100 SN 0690



Brett Howard wrote:
> Have you messed with your AGC settings much yet?  I'm looking forward to
> getting to play with some of that soon.....
>
>
>
> On Thu, 2008-07-24 at 21:52 -0500, Stan Rife wrote:
>   
>> Wow, I really must have something set differently than everyone 
>> else. Or maybe the absence of any noise this evening is making the 
>> difference.
>>
>> Stan
>> W5EWA
>> Houston, TX
>> K2/100 SN 4216
>> K3/100 SN 0690
>>
>>
>>
>> Lee Buller wrote:
>>     
>>> Just loaded my first beta.  I've been a chicken for several weeks waiting till things went into production.  2.02 to 2.20 is a lot of updates to the firmware.  I got tired of waiting.
>>>
>>> Everything went hunkydory.
>>>
>>> Set the SLP at 8 and Threshold at 6 and works great!  The NR button works differently now....  The weak signal pops up out of the noise (the noise is abated) and I can copy the station.  I am listen on 40 CW.  Adjusting the Noise Reduction parameters even help farther.
>>>
>>> There is not reduction of audio....but the signal just pops out.
>>>
>>> Great job for Elecraft.
>>>
>>> Lee - K0WA
>>>
>>>
>>>
>>> In our day and age it seems that Common Sense is in short supply.  If you don't have any Common Sense - get some Common Sense and use it.  If you can't find any Common Sense, ask for help from somebody who has some Common Sense.  Is Common Sense divine?
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