about proscan pi metal detector

[New THer]

Can anyone tell me what corrections i must make to the proscan pi metal detector to work?
I have read older messages about corrections to proscan and i tried them but i can't get results.Maybe i don't understand them very well because i don't know much about electronics.Thanx in advance guys.

[Milen]

Re: about proscan pi metal detector

http://www.polbox.com/p/proscan/pi1.gif

[Viktor Romanov]

Re: about proscan pi metal detector

Hello friends !

BD 911 - is not correct ( see bd911.pdf for details. Search: www.google.com bd 911 .. )
Use LM 318.
Change e to c, and c to e in VT 4.

Use coaxial cable.

With best regards, Viktor
Jurmala, Lettland

[New THer]

Re: about proscan pi metal detector

thank yoy very much Victor.