[Elecraft] New K3 F/W - MCU: V 1.49 DSP: V 1.46 NR Improved.AM added

[Lyle Johnson]

> Under AM mode, the DSP bandwidth control seems restricted to 6KHz.  Is 
> there any way that I can change it to 6KHz to match the AM crystal 
> roofing filter?

With the 6 kHz roofing filter, you should be able to set HI CUT to 3 kHz 
in AM mode.  My radio is not immediately at hand at the moment to verify 
this.  If HI CUT does not go to 3 kHz, then it will be addressed in the 
next firmware update.

73,

Lyle KK7P