[Elecraft] [KX3] KX3 noise blanker (NB) level now adjustable -- need testers

[Lyle Johnson]

This pre-beta test release remembers NB per band.

73,

Lyle KK7P
>
> Any idea when the NB will be made "sticky" as I pretty much need it on 
> all bands but have to turn it back on each time I switch bands.
>
>     We've enhanced the KX3 noise blanker, with 15 level settings and
>     improved strong-signal performance.
>