my knowledge when in khz is limited.( Id like to know more about this)
As far as I know I just program the fzg to the primary target at this time and wobble in and around and seems to do everything I want it to.
Though when I using preset cards with the vari zapper ( Ive up graded to the gamma since) they read in this like 750,000 to 800,000 ect. like you where saying, running up to 25 steps.
I know this worked with macular degeneration for me.
I cant say myself the specs your looking for, but at the site tools for healing I beleive this is Geoff Clarks site, He is the original engineer of the zappers. You could email him there.
I admitted I dont know all that much about khz, mhz ect. Id like to know more, Im intriged by frequency's.
for instance if I have a frequency for 247.3hz what would this look like in khz?