Lrl from Italy

[FrancoItaly]

Originally Posted by Dubulumach

Hello dear FrancoItaly

Some interesting finds from my area.


Best wishes
Dubulumach

Hi Dubulumach,

I'm fine thanks, but unfortunately the only research I did with the imagination. Congratulations on the findings, the merit is an lrl?

Best Regards.

[humhum]

Originally Posted by Dubulumach

Hello dear FrancoItaly

Some interesting finds from my area.


Best wishes
Dubulumach

Congratulations Dear Dubulumach, you with which PD found these Coin and etc..

[Nicolas]

Originally Posted by humhum

Congratulations Dear Dubulumach, you with which PD found these Coin and etc..

Jello oldest friend humhum



I think is LRL franoItaly if he write in this topic... waiting our friend Dubulumach from Serbia to clarify

[humhum]

Originally Posted by Nicolas

Jello oldest friend humhum

I think is LRL franoItaly if he write in this topic... waiting our friend Dubulumach from Serbia to clarify

Hello Dear Friend Nicolas, If this circuits is of LRL francoItaly , maybe it is with Modification ,
because I see so like small Coil or Ferrite for Stimulator + 8 pin IC .

I think this PD circuit looks like PD of Dear Geo .

[Nicolas]

Originally Posted by humhum

Hello Dear Friend Nicolas, If this circuits is of LRL francoItaly , maybe it is with Modification ,
because I see so like small Coil or Ferrite for Stimulator + 8 pin IC .

I think this PD circuit looks like PD of Dear Geo .

Yes may dear humhum...

[Dubulumach]

Hello FrancoItaly

I am ready for big Roman's gold quest in MOESIA SUPERIOR.

to all.
Alonso PD and Morgan PDK work. And work excellent. You have all needed data on forum. Just read all posts from LRL masters Esteban, Geo, Morgan, FrancoItaly to complete mosaic.

Franco Italy PLL LRL work with some modifications.
Zahori also work with modifications.

Thats all folks. MOESIA SUPERIOR is waiting tomb riders.

Good luck.
Dubulumach

[abdou2014]

I think I will come a day

[Dubulumach]

[Dubulumach]

Yes, Tabula Traiana is a Roman's monument dedicated to the Roman Emperor Trojan, which is located in the Djerdap gorge from the Serbian side in East Serbia on river Danube.

youtube.com›watch?v=6vzOJBq3nPo

Near is the Golubac Fortress, medieval fortified town on the south side of the Danube River, 4 km downstream from the modern-day town of Golubac, Serbia.



Regards
Dubulumach

[FrancoItaly]

This is for hendra and other members that have requested help for the realization of my lrl and that maybe they do not want or time to read the older posts. They have made me a private request but I do not have time to answer everyone privately.

[kazımabı67]

Originally Posted by mustefa ubram

Hi franco my porpose is 8mhz crystal osilator tape lrl.i want out put voltage range in the pin 1 ic1a (358?
thank you very much

hı,what are +,_ and other foot on lm358?

[abdou2014]

In the PCB

[abdou2014]

DISPLAY PCB

[HaFar2010]

HelloDear All.
I have a question about impedance, What is the minimum impedance of phenomenon to be able detecting?

[FrancoItaly]

We know very little about the phenomenon I think that the range of impedance is very broad.

[HaFar2010]

Thanks, can you guess a minimum and maximum?

[FrancoItaly]

Originally Posted by HaFar2010

Thanks, can you guess a minimum and maximum?

I have no idea.

[lupen]

I have read all pages but at every page somethink added somethink removed....very confused...

Someone if ihas a complete part list guide photos in addition to build this project please upload here or please send me at lupengr29@gmail.com

I believe that this experiment promise good results

[FrancoItaly]

Originally Posted by lupen

I have read all pages but at every page somethink added somethink removed....very confused...

Someone if ihas a complete part list guide photos in addition to build this project please upload here or please send me at lupengr29@gmail.com

I believe that this experiment promise good results

Here is all the material for the construction of my lrl, with the pcb of the sensor stage separated from the display stage. I recommend adding the antenna amplifier because it makes the calibration of the sensor stage less critical (as it requires less amplification). Unfortunately, the original pcb does not include the antenna amplifier that must be on a separate pcb or you can modify the original pcb. I repeat that the pcb of the sensor stage is better than it is double-sided, with the lower face connected to the ground. I also recommend making the 3 LED version and using the power stage that appears in the single LED version. I understand that it may seem a bit confused but it is a project that has changed over time. In addition to this version there is also that without quartz oscillator but with the IC CD4046, but I find it more complicated without being more sensitive.

[lupen]

Thank you very much Franco I will try it

[Dubulumach]

Both FrancoItaly designs work but you will have big problems catching old rusty iron and otyher non noble metals because all of them create the phenomenon when were long time earthed.

FrancoItaly device need good Gold and Silver classifier to work as full valuable lrl. Think about how to make working classifier for gold. Without classifiewr device is like ordinary PI detector but on much higher distances.

D1,2= 1N60 (AA119)

Best regards
Dubulumach

[FrancoItaly]

Originally Posted by Dubulumach

Both FrancoItaly designs work but you will have big problems catching old rusty iron and otyher non noble metals because all of them create the phenomenon when were long time earthed.

FrancoItaly device need good Gold and Silver classifier to work as full valuable lrl. Think about how to make working classifier for gold. Without classifiewr device is like ordinary PI detector but on much higher distances.

D1,2= 1N60 (AA119)

Best regards
Dubulumach

I do not want to make controversy, but according to my experience and that of other people my lrl is sensitive to all non-ferrous metals, so also copper, bronze and other alloys (and of course gold and silver), but not iron. However it is possible that in certain terrains this can happen, for example Geo says that he has not succeeded in making it work. So surely the terrain is very important and I take note of your experience.

[VECTROUM]

Hello

It is possible to post the pcb drawing of the antenna amplifier?

Thank you on advance.

[FrancoItaly]

Originally Posted by VECTROUM

Hello

It is possible to post the pcb drawing of the antenna amplifier?

Thank you on advance.

Sorry, I don't have, but it's very simple.

[VECTROUM]

It is seperate pcb, correct?
Because i have allready contructed the sensor and display pcb's.
If someone have made it please send me the drawing at geortimas@gmail.com.

Thank you in advance.