MINEORO 2008 MODS.

[fmnotes]

In 5000m you intercept so many gold and silver objects that is impossible to locate one of them,it will be beeping all directions,i think this distances are impossible...


In PDK,the method is using the VHF transmiters (170-300MHz) this electromagnetic wave reflect in the long time ago buried gold and the PDK Receive the signal if is well calibrated.And distances are in meters,never in 100´s or 1000´s.
Of course many of you can laugh but it works like this,TX and RX...

Hello
can someone upload this magazine SCIENCE AND INVENTION in pdf file?

is too old and can not easily find it.

Thank

[nelson]

Morgan has i told you before, VHF can reflet waves on hills, metals, trees, etc. This has experimented many times by me and my hamradio friends, so no doubs with this.
UHF will not reflect on natural objects and will past thru walls, metals, windows and so on.
In your case i think that power of the transmitter is very important, especially if you are away from the transmitter, like the analog tv broadcast you mention to me. Also don´t forget that TV transmittions are wide, not like a two way transmitter that has a narrow bandwith.
The part of spectrum that best reflected in many experiment i have done in the past were btw 140 to 165 mhz.

Regards

Nelson

I have tried many other RX coils ,capacitors and calibrations in the way to locate gold using other source TRANSMITERS,the FM,or the new DIGITAL TV signal under UHF,but until now no luck,seems the VHF was the frequency who react with underground metals.

[Morgan]

Do you have that article from Science and Invention?
What year was it published?

This article is very old,from the time of radio with valves maybe,it was Esteban who put the picture here.
Is some interesting way to locate buried objects...this ivention before the BFO ?
One Transmit,the underground metal reflect the frequency and one Receiver catch the signal.

[Morgan]

PDD and the VHF transmiter

Morgan has i told you before, VHF can reflet waves on hills, metals, trees, etc. This has experimented many times by me and my hamradio friends, so no doubs with this.
UHF will not reflect on natural objects and will past thru walls, metals, windows and so on.
In your case i think that power of the transmitter is very important, especially if you are away from the transmitter, like the analog tv broadcast you mention to me. Also don´t forget that TV transmittions are wide, not like a two way transmitter that has a narrow bandwith.
The part of spectrum that best reflected in many experiment i have done in the past were btw 140 to 165 mhz.

Regards

Nelson

Thanks

The VHF we have here before the DIGITAL UHF, was the RTP-1 was transmiting in 175.25 MHz...

Ok,so now i will concentrate only in the FM radio frequencies,lets see what is possible to make. Or the frequencies lower than 30MHz cant reflect on metals too?

Well,the PDK is a real LRL,with the need of cientific proof and confirmation...

[Morgan]

Do you have that article from Science and Invention?
What year was it published?

Hi

Is it possible to build one simple 175MHz TRANSMITER,in the way to carry it for the place we are searching with PDK ? maybe you know some schematic ?


Regards

[Qiaozhi]

This article is very old,from the time of radio with valves maybe,it was Esteban who put the picture here.
Is some interesting way to locate buried objects...this ivention before the BFO ?
One Transmit,the underground metal reflect the frequency and one Receiver catch the signal.

OK - no problem.
I just like to read these old electrical / electronic magazines from a historical point of view. It's interesting to see how things have changed over the last century.

[WM6]

UHF will not reflect on natural objects and will past thru walls, metals, windows and so on.

Probably you mean VLF. Namely UHF reflect very well.

[fmnotes]

hi this is what transistor?
look photo

[humhum]

hi this is what transistor?
look photo

May be , UJT

[humhum]

like Mineoro

In 5000m you intercept so many gold and silver objects that is impossible to locate one of them,it will be beeping all directions,i think this distances are impossible...


In PDK,the method is using the VHF transmiters (170-300MHz) this electromagnetic wave reflect in the long time ago buried gold and the PDK Receive the signal if is well calibrated.And distances are in meters,never in 100´s or 1000´s.
Of course many of you can laugh but it works like this,TX and RX...

Hi Morgan, You know very well, that I not use Transmitter. (in my clone like Mineoro).
For distance I write that 5km ,but it is around (my think) 8 Km. (Only for big treasure).


Regards.

[fmnotes]

please who knows the transistor ( Q4 ) to tell me the code.
has been burned by my own and I can not work.
UNFORTUNATELY not write code.

THANKS

[Geo]

please who knows the transistor ( Q4 ) to tell me the code.
has been burned by my own and I can not work.
UNFORTUNATELY not write code.

THANKS

2N2646...

[fmnotes]

Ευχαριστώ GEO .
Και εγώ αυτό χρησιμοποίησα.

[Dave J.]

For those who don't know Greek, that first word was a thank you.

Regarding the rest, sorry, can't help y'all, I ain't got that particular charism.

--Dave J.

[Geo]

For those who don't know Greek, that first word was a thank you.

Regarding the rest, sorry, can't help y'all, I ain't got that particular charism.

--Dave J.

He says "Ευχαριστώ GEO ...Thanks Geo.
"Και εγώ αυτό χρησιμοποίησα. I used this".