On 2/22/2021 1:14 PM, Wayne Burdick wrote:
This recording hows how the new K4 noise blanker algorithm can reveal a signal
buried under loud noise.
Hi Wayne,
Have your beta testers (or other users accumulated any experience
blanking with any of K1JT's modes? I've got a couple of solar
Thanks, Wayne. The effectiveness of the K4 NB will be a major factor for
me.
FWIW, I have found the K3 NB to be vital in my locality and have
depended on it a lot (for hundreds of CW QSOs in the recent SKCC event),
its major fault being key "clicks" from adjacent CW signals leaking
through
A brief K4 audio sample can be downloaded using the link at the end of this
email.
This recording hows how the new K4 noise blanker algorithm can reveal a signal
buried under loud noise. It also highlights the effectiveness of the
audio-peaking filter (APF) when listening to a very weak CW
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