[Elecraft] WHY NOT 700HZ FILTER FOR K3/K3S?

[Dale Boresz]

My most-used cw filter is the 1KHz filter with the width control set for
700-800 Hz. The audio is easy on the ears (my ears anyway), and still wide
enough for NR and APF to be effective.

73,

Dale - WA8SRA

On Sun, Dec 23, 2018 at 12:49 PM IK4EWX <glcazzola at alice.it> wrote:

> It is a better thing to have a roofing filter, i wouldnt like to use only
> the
> dsp with the 2700 ssb filter.
> I have the 500hz 5 pole filter (and the 200hz 6 pole), but I find that
> sometime I have a nicer audio tone with a wider filtering.
> 1000hz is too wide for me, sure it is good with rtty, but for cw with our
> noisy and crowded band is too much.
> So I think that a 700 hz Bessel filter, or a better (wide at the base)
> gaussian 600hz sure would have a better audio cw in reception.
>
>
>
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