Posted by
KK7P on
URL: http://elecraft.85.s1.nabble.com/K3-NR-tp3515659p3515703.html
> Well the SSB folks lose out yet again on the latest FW revision.
> Just when the next to useless NR was made to work we have yet
> another version that favours one mode over others.
The 3.27 NR F3-1 is *identical* to 3.25 NR F1-4.
The 3.27 NR F3-2 is *identical* to 3.25 NR F2-4.
The 3.27 NR F3-3 is *identical* to 3.25 NR F3-4.
The 3.27 NR F3-4 is *identical* to 3.25 NR F4-4.
The 3.27 NR F1- is "lighter" than the 3.25 NR.
The 3.27 NR F2- is a little lighter than the 3.25 NR.
The 3.27 NR F4- is "heavier" than the 3.25 NR.
I am an SSB op, not a CW op, and the NR now works much better for me.
There were some changes we had to make from 3.25 (and previous releases
as well) in the Fx-1, -2 and -3 settings which resulted in "scolloping"
of the passband. Some CW ops at certain pitches thought it gave their
signals a boost, others at other pitches really bemoaned the
attenuation. While less noticeable on SSB, it was there nonetheless.
73,
Lyle KK7P
(aka Not Sleeping Mt Vernon)
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