Deep searching metal detector

[Unregistered]

I need to know is there any way to build a metal detector that can detect down to 10' or deeper. The only detector i can find was Lorenz Deepmax (http://www.kellycodetectors.com/lore...enzdeepmax.htm ) but i don't have that kind money. so can anyone tell me how to build a similar detector? A all metal mode detector that can detect that deep will work for me.


Thanks Dave

[Geo]

I need to know is there any way to build a metal detector that can detect down to 10' or deeper. The only detector i can find was Lorenz Deepmax (http://www.kellycodetectors.com/lore...enzdeepmax.htm ) but i don't have that kind money. so can anyone tell me how to build a similar detector? A all metal mode detector that can detect that deep will work for me.


Thanks Dave

Delta Pulse with 1x1 m coil is OK for you (if Lorenz is OK)

[kt315]

hi Dave.
Anker does what you ask.
http://ankerlab.hop.ru/anker/a_pulse.shtml
http://ankerlab.hop.ru/anker/a_pulse_2_opisanie.shtml
only click on pics because all are invisible for you there, maybe.
this strange type PI detector he call 'bicycle'.

yours.

PS. schematic is top secret. I do not aware what principle is of it. if you are interesting you can e-mail to him.

[kt315]

ankerlab

[Max]

ankerlab

Hi kt315,
seems like Esteban's old detector article...
(at least coils arrangement)
But maybe much better!

Kind regards,
Max

[kt315]

hi Max. it is 'discriminating deeper detector'. an impulse form is 'bipolar garmonic semiwave' there written. what is that I do not know...

[Unregistered]

Can you guys and gals teach me how to build a delta pulse. The forum on the delta pulse is just so confusing and I think it would be better if someone can just tell me what I need. Schematisc & part list ect...

Thanks

[Geo]

Look at the thread "Delta Pulse". You will find everything.