Dominant 22.5 coins in 3 freq. Best Data?

[RacerX]

None the less, Id love to see the video Racer.At what depth in your area do you see the dominant freq. go from 2.5 to 22.5?

It seems to vary a little but generally in the 6" area is where I see the conversion from 2.5 - 22.5 being dominant. Really, it doesn't matter one way or another. Any good repeatable signal that deep - I'm digging it. I rely mostly on audio.

I'll try to get time to make the video soon. I also get a better (cleaner) audio response in 22.5 as the only freq. (atleast with the D2 coil) I'll turn the speaker on and capture that too.

 

[Steve Howard]

Derivatives make such a system work out;

7.5 devided by 2.5 = 3

22.5 divided by 7.5 = 3

15 divided by 3 = 3

The technical explanation exceeds me but I can understand math doesn't work out well regarding odd matches, (electrical comparatives and subtraction techniques) and that if there is a specific frequency you want, best (electronically) to select derivatives of it for additional frequencies.

I have noticed most who have coins reading strongest at 22.5 are in conductive ground types, wet salt or wet (silver nitrate fertilized) farm fields. My best guess would be conductive grounds (and the rejection of them) can altering the target data. Still 22.5 strongest on copper/silver coins does appear to be rare.

Howard

 

[RacerX]

15 divided by 3 = 3

someone needs a new calculator.

 

[Steve Howard]

Sorry... guess I was in a hurry to hit the boys room!

Still, Derivatives.

Howard