Lrl from Italy

[sinclairuser]

THANK YOU MUSTEFA BUT I CAN'T OPEN THE FILE . I TRIED WITH PROTEUS 8.1 ERROR

you need winrar, or 7zip http://www.7-zip.org/a/7z938.exe

to open this file its compressed, download 7zip from above link, its safe, when installed, 7zip will unzip it, the file you need is inside the opened folder.
make sure you unzip the file simply opening it is no good.

[abdou2014]

I tried everything and it not work

[abdou2014]

Ok I Managed with Sprint Layout. Mr Mustefa I did not understand the position of the outside potentiometer P1 at the PCB . can you help me

[mustefa ubram]

çHi.you can open with sprin layout software this file.
sorry i am in travel.
best wish

[FrancoItaly]

I would like to know the author of this video some details on the type of buried metal and with what orientation you have the greatest signal:

https://www.youtube.com/watch?v=yR3tzT2Jd-g

[dojranski]

Hello franco

40 cm depth ..2 gold rings 4 grams of 18k gold ..40 days buried .. the beginning of the film is West East..
end of the film the north south…best signal north south
the output signal dc of the TR5 emitter is 5.6V….
sorry for my bad english..
Regards and thanks for your project

[FrancoItaly]

Hi Dojranski,
I'm glad you managed to run my LRL, now you're ready for a real field research! I hope that others succeed. 40 cm for two gold rings are out of reach for most of the metal detector. The lrls are much more sensitive than metal detectors and this makes it virtually impossible to verify all the signals of the LRL beyond the range of metal detectors.
regards

[Nicolas]

Hello franco

40 cm depth ..2 gold rings 4 grams of 18k gold ..40 days buried .. the beginning of the film is West East..
end of the film the north south…best signal north south
the output signal dc of the TR5 emitter is 5.6V….
sorry for my bad english..
Regards and thanks for your project

Hello dojranski very nice test dear thanks to share it . How about your LRL's ?

[Nicolas]

Hello franco

40 cm depth ..2 gold rings 4 grams of 18k gold ..40 days buried .. the beginning of the film is West East..
end of the film the north south…best signal north south
the output signal dc of the TR5 emitter is 5.6V….
sorry for my bad english..
Regards and thanks for your project

Hello dojranski very nice test dear thanks to share it . How about your LRL's ?

http://www.geofazma-detectors.tripod.com

[FrancoItaly]

Hi Nicolas,
It's my last lrl, the quartz version.
Regards

[Nicolas]

Hi Nicolas,
It's my last lrl, the quartz version.
Regards

Hello Franco come stai ? yes i know that

[FrancoItaly]

Hi Nicolas,
I'm fine and you?

[brs]

Hi dojranski
The video has become the desire to assemble a Franco again the question of whether any post new currency it

[brs]

Sorry
, I mean new additions I use a translator

[detectoman]

hello francoitaly i go begin make your lrl, i have a question for you, i appreciate very much your answer, can you say me please if i can put in you circuit a cristal piece whit 10.160 mhz? or obligate i need exact frecuence of 10 mhz?, i not have this but other cristal osccillation frecuence fractions, for bad english excusme, thanks dman