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

[Toby Deinhardt]

Hallo Lyle,

 > With the 6 kHz roofing filter, you should be able to set HI CUT to
 > 3 kHz in AM mode.

I do not have my radio here, so from memory:

With the 6kHz filter it was not possible to set bandwidth greater than 
2.8kHz and/or Hi/lo cut to 3000Hz and 200Hz using the knobs. Using the 
XFIL button 6kHz appeared to be reachable but no bandwidth between 6kHz 
and 2.8kHz.

If the 3kHz you mention is equal to 6kHz RF bandwidth (is equal to 3kHz 
AF bandwidth?), then I would suggest displaying the RF and not the AF 
bandwidth. It might become confusing when one wants to shift the filter 
to listen mainly to one side band; On a clear channel with say 4kHz or 
when avoiding interference with 2kHz.

vy 73 de toby