Hi Folks: The CW pitch resolution in my K3 seems to be 10 Hz per step. A recent article in QST spoke of 432 Hz as being a sweet spot frequency based on musical notes. A quick search on frequencies of real musical notes shows hardly any are at integer values.
Note -- Freq -- Wavelength D4 293.66 117. D#4/Eb4 311.13 111. E4 329.63 105. F4 349.23 98.8 F#4/Gb4 369.99 93.2 G4 392.00 88.0 G#4/Ab4 415.30 83.1 A4 440.00 78.4 A#4/Bb4 466.16 74.0 B4 493.88 69.9 C5 523.25 65.9 C#5/Db5 554.37 62.2 D5 587.33 58.7 D#5/Eb5 622.25 55.4 E5 659.26 52.3 F5 698.46 49.4 F#5/Gb5 739.99 46.6 G5 783.99 44.0 G#5/Ab5 830.61 41.5 A5 880.00 39.2 Could the firmware be changed for experimentation with this or is there an easier way to accomplish it with RIT or filter offsets? 73 John - WD1V ______________________________________________________________ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html
