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aft_72005
02-13-2009, 07:51 AM
Hi to all :)
How can detect electrostatic field with ferrite rod ?
Anybody have circuit?
Best regards.
Esteban
02-13-2009, 01:34 PM
Hi to all :)
How can detect electrostatic field with ferrite rod ?
Anybody have circuit?
Best regards.


You need a journalist tape recorder. Dismantle the audio head and instead connect the ferrite, via preamp. You have here 2 versions. Treasure give great signal.
Esteban
02-13-2009, 02:00 PM
Will be discuss better this "case" in private RS forum. There are many other details.
humhum
02-13-2009, 06:56 PM
Hi Esteban , very thaks for circuit.
I ask you for space between ferrites . Best regard
aft_72005
02-14-2009, 04:27 AM
Hi Esteban :)
Thank you .:thumb::thumb:
Best regards.
okantex
02-14-2009, 11:58 AM
what about adding this antenna to zahori modification of ivconic. do we have to use recorder.?
Esteban
02-14-2009, 03:57 PM
what about adding this antenna to zahori modification of ivconic. do we have to use recorder.?

Ivconic made modification in power supply. Simple only 10 K sensibility control is the best. The other potentiometers are replaced by fixed resistors. The switch is not necessary. Pin 9 is no connected to ground.
GOLDENSKULL
10-29-2009, 11:33 AM
Hi,

Please explain this schematic (Electrostatic field detector with ferrite rod) more, how to build ferrite antenna like turn of wire and used capacitor ? ;)
Max
10-30-2009, 07:45 AM
Hi,

Please explain this schematic (Electrostatic field detector with ferrite rod) more, how to build ferrite antenna like turn of wire and used capacitor ? ;)

He will not say you...

better if you pay an hacker and get into his PC... :lol:

But I don't know if now he has removed any file from there already... :rolleyes:
nelson
11-29-2009, 03:28 PM
Dear firend Esteban, can you plase tell me were i can find a preamplifier and beep schematic, cause i want to make your Medium Distrance Treasure Locator.
Already have the tape recorder, ferrite and new oscilloscope and also digital signal generator to build and experiment with it.
Sorry for my english and i hope you can help me investigate with this simple circuit.
Kind regards
Nelson
Un abrazo hermano


You need a journalist tape recorder. Dismantle the audio head and instead connect the ferrite, via preamp. You have here 2 versions. Treasure give great signal.