#51
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Man some day we all have one , usd 10 , from china. Fred |
#52
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This simplificated schematic you put here its very good for this people in Forum start going to the right side of the real LRL of buried conductive metals,and start to forget the dificult , erratic and complicated way of ionic static detection of buried metals.
Next time you can give them the other part of this puzzle... Best regards |
#53
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Hi Morgan,
But there IS a ionic chamber on this schematic. |
#54
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LRL since 1959
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Maybe it works with the same MD tecnology from 1959,used BFO beat frequency oscilator. I´m sure very soon someone will increase the performance on this machines and make true LRL with enough power to locate treasure 1km or more,and not just the limited 20 or 30m... Its also possible to use this device to locate buried explosive mines. And it was more developed because of this purpose. Best regards |
#55
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Esteban schematic
No Fred,what you see in this schematic its the antena formed i think by 11turns of cooper wire,and the other part that you call ionic chamber,it seams to me a choque Micro Henry used in transistor radios.Better you ask to Esteban,but i´m sure its not Ionic chamber
Best regards |
#56
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#57
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#58
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As i mentioned,a dry-conditions-only detector is financially counter productive. regards! Fred. |
#59
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#60
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#61
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BFO modern type
This is a very stable BFO, very stable, pistol. This was in 1987.
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#62
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to hope
Hello everyone wanted to ask a question that I think many people are facts, those who, like me, do not understand very electronics should do something to hope one day to have a lrl that works? Because if it keeps on its discoveries others sheltered behind SECRET ...................
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#63
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So why are people risking their life to locate and defuse mines,using conventional detectors, and not those miraculous lrl?
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#64
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I get goosebumps thinking about it... Although I suppose it does cut down on the number of customer complaints. |
#65
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Hi Putrechigi,
I am sure an intelligent,active,maybe multi-frequency radar-like based circuit could be able to detect the signature or a metal.But heavy research and developing investement would be necessary,and miniaturization a problem. IMHO. Regards, Fred. |
#66
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Aparently customers complains has not been a problem so far... regards!, Fred. |
#67
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The only trouble with this sales approach, is the lack of repeat business.
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#68
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"Miraculous LRL" can be locate conductive metal buried for long time. Today, only the spring is metal in modern mines. But you can locate it by the molecular signature of the explosives, no with the "miraculous LRL".
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#69
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Esteban,
There is still an enormous quantity of the old metallic mines.They dont use LRL for those. And what do you say about diamond detection claimed for those detectors?? I hope you are not going to tell me diamond has a metallic-like response because of pure carbon constitution... Whats wrong with the word "miraculous"? nobody can scientificaly explain how they work,what science cannot explain is miraculous. Fred. |
#70
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Fred,
There are a patented technique about a micropower radar for to detect landmines. I remember was posted by me. https://www.llnl.gov/str/pdfs/01_96.2.pdf Is strange. If carbon is conductive, why can't be detected? Maybe the same reason why you can't detect whith classic MD? |
#71
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Prototipe "Zelattoy"
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I will put a photo of this strange device... Regards |
#72
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Esteban,
thanks for the PDF, interesting! Fred. |
#73
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Esteban, to clear to everyone about LRL if work or not, why you don´t post a schematic that really works? I saw lots of pictures of you and friends that shows thru the years, pictures of divises that looks very similar (pistol form). To all this you gave credits that works. So why don´t you post schematics, taking in mind that this forum is for people that whants to share circuits, investigate, construct and not for selling technologies.
Plase take this has on a good way, cause you have achive the expirence about this, but i think that most people are tired of reading post of this, but finilly no one gets something that really works. I m 90% convince that this technology works, but we need something that really convince us. Best regards Nelson |
#74
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Paraguai LRL
I open an LRL and saw inside the electronics.Its from Paraguai.I look at the radio ferrite inside wood box.
I´m sure Esteban know very well how it works ;-)I have photos of this device but it didn´t help someone to build one of this... |
#75
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The link isn't useful for metal detecting, or yes??? |
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