A TS-830s has a FIX button position. Need help/confirmation to select a crystal for WSPR that will put my decode at 140117 as shown in the white window on the WSPR display.

Formula is: Crystal Frequency(MHz) - 5.5 MHz - X + Operating Frequency (MHz).
X = Band Switch frequency (1.5, 3.5, etc) - my case: 10.

I have the old radio & if this is a rational thing to do. it would free up my FT-1000MP Mark 5.

TU for reading,

Vern W9HLY