Re: K-4 features

Posted by K9MA on Nov 11, 2019; 3:12am
URL: http://elecraft.85.s1.nabble.com/K-4-features-tp7656355p7656368.html

On 11/10/2019 19:06, Wayne Burdick wrote:
> The K4, being an SDR, provides access to a different class of wide-band NR and NB algorithms.

Some hardware noise blankers are very effective at reducing line noise
and other impulse-type noise, provided there are no strong signals
within the 15 kHz + NB bandwidth. (My old FT-1000D, for example.) With
appropriate firmware, could the K4 NB achieve that kind of performance?
Could the strong signal limitation be overcome by having the SDR detect
noise in a slightly different frequency range, like just outside a ham
band during a contest?


73,

Scott K9MA

--
Scott  K9MA

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