> I have a dimension 25*25cm of non-ferrous metal in depth 2 meter and put in soil for
> 1 year so i detect by geohunter and search coil 210*315 mm.It was difficult to believe
This is really an extremly good depth result!
If possible, show us more pix n test-results!
If the coil is set to perfect resonance at very high sensitivity and used with special
care so nothing disturbing over ground changes this fixed 'oscillating ground circuit'
it may be possible especially if the surrounding ground differs from the usual there.
This is really a highend transceiver connected with special coil and not simple
circuit through some windings! If I have some time I will post tests made with
the super depth 1m coil. I guess it contains aorund 8kg of very thin copper-wire
and I can assure you it will reach very deep metal stuff with it's powerful EMfield.
> 1 year so i detect by geohunter and search coil 210*315 mm.It was difficult to believe
This is really an extremly good depth result!
If possible, show us more pix n test-results!
If the coil is set to perfect resonance at very high sensitivity and used with special
care so nothing disturbing over ground changes this fixed 'oscillating ground circuit'
it may be possible especially if the surrounding ground differs from the usual there.
This is really a highend transceiver connected with special coil and not simple
circuit through some windings! If I have some time I will post tests made with
the super depth 1m coil. I guess it contains aorund 8kg of very thin copper-wire
and I can assure you it will reach very deep metal stuff with it's powerful EMfield.
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