[Elecraft] [K3]- K3 in NAQP SSB

[Ed Muns]

> 4. The roofing filters work just like you would want them to. 
> As you dial down the width in SSB the signal gets skrinched 
> down and eventually loses all intelligability. Works for me.

Not clear how the width was reduced in your operation, but it should be done
with the HI CUT control, not the WIDTH control.  Once you get down to about
1.5kHz width, then you need to increase LO CUT about 100-200Hz for further
width reduction before reducing HI CUT again.  Done this way, most signal
are very intelligible down to 1.5kHz or so.  But using the WIDTH control
gives reduced intelligibility even at 2.2kHz.

73,
Ed - W0YK