Re: [Elecraft] K2: Spectrogram and BFO/filter calibration

2010-10-10 Thread Don Wilhelm
John, For the OP1 filter, drop the high frequency marker to 2600 Hz and center between the 2 markers. Remember that what is important is for the low frequency corner (-3 dB point) of the passband be placed quite near 300 Hz. That is also important for the more narrow SSB filters as well.

RE: [Elecraft] K2 + spectrogram

2006-12-04 Thread Don Wilhelm
Dohn, Download version 5.17 (the last freeware version), Use the instructions on Tom Hammond's website www.n0ss.net or the links on the Elecraft site and they will match. I hope you did not pay for that version 14.1 yet - it is much more than you need for setting the K2 filters. Of course if you