Unknown old PD

[humhum]

Hi to Esteban and Morgan and All, you what think for this old Pistol Detector with TX and RX coil ?

İt was found one copper coin from 50 meter

[Geo]

Hi to Esteban and Morgan and All, you what think for this old Pistol Detector with TX and RX coil ?

İt was found one copper coin from 50 meter

Any photo??

[Max]

Hi to Esteban and Morgan and All, you what think for this old Pistol Detector with TX and RX coil ?

İt was found one copper coin from 50 meter

so... a T-R design with two coils 90° apart in a sphere configuration ?

uhm... can't work as LRL or anything detecting a copper coin from 50 meters away... BS

[humhum]

old PD

Any photo??

Hi Geo , ı not have photo for this device, my friend told me about this device and he is repair this device. Hе write for this device that is made from one human from Russia or
Czechoslavakian, in 1980...
Owner of this PD is found copper coin and etc. from 50 meter .

Coils of this PD is was one TX other RX.

[Geo]

Hi Geo , ı not have photo for this device, my friend told me about this device and he is repair this device. Hе write for this device that is made from one human from Russia or
Czechoslavakian, in 1980...
Owner of this PD is found copper coin and etc. from 50 meter .

Coils of this PD is was one TX other RX.

Usually the coilreels stimulators placed in such order. But do not know the specific lrl.

[humhum]

old picture

Hi All , where was link for this Picture into this forum,
maybe this picture was from old Mineoro .

[humhum]

I need info for this Picture.

[Geo]

Before years i tried to find more infos without results. It is a Mineoro model but i don't remember who.

[WM6]

Look at this USA fregate photo, It prove, that navy was mostly dowsing matter:

[J_Player]

Look at this USA fregate photo, It prove, that navy was mostly dowsing matter:

This is very old technology.... that was secret 60 years ago.
This design appears to be a directional locator antenna...
And the two loops are combined with a vertical aerial antenna in the center... very mysterious...
Maybe scientists in the military have much more advanced designs which they use to hunt for treasure from their frigates today...


Best wishes,
J_P

[humhum]

This is very old technology.... that was secret 60 years ago.
This design appears to be a directional locator antenna...
And the two loops are combined with a vertical aerial antenna in the center... very mysterious...
Maybe scientists in the military have much more advanced designs which they use to hunt for treasure from their frigates today...


Best wishes,
J_P

Hello J_Player , I not ask for MDF-5 ANTENNA or for Unknown old PD , I search info for this Picture http://www.longrangelocators.com/for...38&postcount=6 what is was name? or etc..


Regards.

[WM6]

Hello J_Player , I not ask for MDF-5 ANTENNA or for Unknown old PD ,

http://www.longrangelocators.com/forums/showpost.php?p=136683&postcount=1

[J_Player]

Hello J_Player , I not ask for MDF-5 ANTENNA or for Unknown old PD , I search info for this Picture http://www.longrangelocators.com/for...38&postcount=6 what is was name? or etc..


Regards.

The circuit board you show is not from Mineoro.
It is a metal detector used as a pinpointer for finding a piece of metal from a few inches.
See here: http://www.schema-electronique.com/2...ux-simple.html

This circuit is not related to the orthogonal coils you showed at the top of this thread



Best wishes,
J_P

[WM6]

The circuit board you show is not from Mineoro.
It is a metal detector used as a pinpointer for finding a piece of metal from a few inches.
See here: http://www.schema-electronique.com/2...ux-simple.html

Best wishes,

J_P

Hi J_P, you evidently do not need LRL to find deep in web buried circuits. Well done.

[Geo]

The circuit board you show is not from Mineoro.
It is a metal detector used as a pinpointer for finding a piece of metal from a few inches.
See here: http://www.schema-electronique.com/2...ux-simple.html


Best wishes,
J_P

Hi J_P.
Before many years a guy from Germany sent this pcb to me as an old Mineoro model(i have yet his email).
From what i see by you, its a pinpointer.
Thanks for info.

Regards

BTW... do you have schematic of discovery TF900??