[Elecraft] [K2]Crystal filters

[R. Kevin Stover]

Hello all,

I'm at the end of my yearly K2 alignment and have come to the crystal 
filters part.

Currently I have CW filters of 1.5K, 750, 400, and 250 with a side tone 
of 600Hz.

On SSB I have OP1, 2.1, 1.8 and 1.6. I'd love some spectrogram screen 
shots showing how people have theirs setup. Mine are all pretty much 
centered between 300Hz and 2500Hz. I know Don, W3FPR says move the -3db 
low end "shoulder" of the bandpass to 300Hz but a screen shot would be 
helpful.

I'm going to setup and use my RTTY filters for digi modes and need some 
guidance on suggested bandwidths and center frequencies.

Thanks.

-- 
R. Kevin Stover, ACØH