[Elecraft] Procedure: Setting the DSP filters for SSB
Bill Frantz
frantz at pwpconsult.com
Wed Apr 27 20:41:30 EDT 2016
Well, these are always problems.
1) To avoid the guy 2.5KHz away, cut the high frequency cut off
down low. I frequently operate it at 2.05 or 2.15 KHz. I keep
the low frequency cutoff much more constant at .25 to .36 KHz.
This procedure will keep most of the interfering signal out of
the audio.
2) That weak DX is always a problem. If he is running split and
you have a subreceiver, then adjust the two receiver AF volume
control differently. If the loud signal is on the same
frequency, you can try to adjust the AGC parameters to "even
out" the audio. The AGC SLP parameter is the one to look at
first, but a warning. It is an advanced control, and requires
TECH MD ON to adjust. Many on the list think the K3 comes set
too flat already. But you can always return the settings to the
default listed in the manual if you don't like your results.
73 Bill AE6JV
On 4/27/16 at 2:38 PM, ac2ev at frontier.com wrote:
>1. During contests, how to best adjust to hear the station and not the guy 2.5KHz away
>
>2. When trying to hear the weak DX, not be blasted by that guy
>from Florida or Texas running a kilowatt.
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