[Elecraft] KAF2 - good filter for CW!!!

[Bill Tippett]

UR5LAM wrote:

 >Last evening I finished KAF2 audio-filter for my K2.
For adjusting CW filter BFO, and for looking maximum
peak with KAF2 I'm used spectrogamm on my PC and XG1
test oscillator. With spectrogramm it's very easy!
Now the weak signals on 160 and 80m-band I'm copy
very strong with KAF2!

Priwet Alexander!

         Would you mind sharing with us what
filter parameters worked best for you?

                                         73,  Bill  W4ZV

P.S.  KI6WX has some KAF2 measurements here:

http://home.pacbell.net/johngreb/kaf2_filter_modifications.pdf