[Elecraft] Beta 2.31/DSP 1.89 CW Increments vs. DSP shift increments

[ni0c]

K2VCO wrote:

" The center frequency that is displayed is rounded down to the 50 Hz.
 value below it. But the actual center frequency of the filter matches
 the pitch so that received signals at the chosen frequency will be peaked."


I read on page 30 of the Rev. D1 manual that as the PITCH control is
adjusted, "the peak in response of all crystal filters will track the
sidetone
pitch; no filter adjustments are needed."  However, I'm wondering if the
DSP filters also track in the same way, given that the SHIFT function
now has a coarser reolution than the PITCH.

With regard to the "rounding," of the SHIFT display, it seems that a
largest integer, or "floor" function was used to generate the display.
This is truncation, not rounding.

73,
Chuck  NI0C
K3 s/n 1061