Dear OM,

Uwe, DJ8WX wrote:

Spectran is ok if u are  contented with one filter.

I do use "SbFFT by KW5Q" when dxing on sw or looking for spurious. with

SbFFT u

can switch up to six individuel/independent filters.

I don´t know any more where I did get that program. its amateur freeware
running on DOS level. windows or other Betriebssysteme should be off.

guess Ko/NL9222 knows where u can get the software.

if not, let me know. I could compress it down to a 1,8MB ZIP and e-mail it
direct.

One filter is enough for me as even with two ears I can copy only one CW
signal at the time (I know there are (have been?) professionals who could
copy two signals simultaneously).

I do have Spectran and will have some direct e-mail discussion with Alberto
about some details how to use it.

Thanks to all that have responded to my request.

73, Dick, PA0SE