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Dilliger by Andreas part 1 - general images

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  • #16
    OK, so now we have a schematic for a Long Range Locator. BUT - how is it supposed to work? What's the theory behind this design?

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    • #17
      Box of wood :::chuckles:::

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      • #18
        Lm 555 timer circuit again

        Well well we have that 555 timer thing again.
        I want to pick up diamonds not gold.
        GIVE ME A LONG RANGE DIAMOND FINDER.
        Can this thing pick up the ROCKS

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        • #19
          Further info Papanic

          If this is indeed your project, what kind of antennas are used and how do I calibrate this for gold?

          Randy

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          • #20
            RObert... if you want to be my friend, listen more and no emit falses judgement against me... all the time.

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            • #21
              Esteban, please do not use Tesla coil any more!

              RObert, do you have rights in it? The Tesla coil drawing I post is: a kind of HV coil type Tesla and other secondary coil. The both coils are very critic in quality of winding, no defect can have, must be exceptional, turn by turn, with various covers of barnish. Adjusted by Hertz resonator (via spark).
              Attached Files

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              • #22
                Interesting spectral response Esteban

                Esteban, what you have just described creates a wideband noise like signal. Believe it or not years ago I was reading a paper in the Society of Geophysical Exploration where one of the Authors commented how they would like to try wideband noise for mineral exploration. The context of that comment was in regards to using rods in the ground though.

                That is something I meant to follow up on but it went by the board unfortunately.

                Randy

                "Old age and treachery will overcome youth and skill" -Author unknown

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                • #23
                  question for Andreas and Esteban

                  If you have the transmitting antenna and receiving antenna on the same box, without switching the receiver off whilst the transmitter is on and vice versa,the receiver would only be able to pick up the transmitter wouldn't it?

                  Randy

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                  • #24
                    ?

                    This drawing is mine personal. I have sent this drawing only Esteban, Seden and Ivconic. Ivconic gave Robert
                    Conclusion. Papanic they is same person Robert and places here the drawing. I don't know because exists this… half. Fortunately they don't have no drawing complete antenna.
                    Papanic you become man and you are not hidden. With this method NEVER acquisitions something new.
                    crypton's designer

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                    • #25
                      ?

                      And something last one. Because I have been tired with the idiotic observations. Tries a lottime in order to I manufacture something good. I does not interest hunting of treasures (we have many treasures here in Greece), other ONLY circuits for the better result.. All the presentation here, they for you see the efforts. All become, only free thought and effort and we don't say... never. That is for personal use, and is big stubit publishing here complete drowing or unknown frieds. We gave reason, you try and I wish you have good results.
                      crypton's designer

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                      • #26
                        If papanic is real, he must be have details of antenna.

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                        • #27
                          555 timer

                          what is the lm555 use for and what type of signal .

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                          • #28
                            Looks like it's setup as a vco for audio output.

                            Tim
                            Bringing metal detectors into the world of imaging!

                            sigpic

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                            • #29
                              yes i have

                              yes i have and you and antreas dont!
                              i dont give you nothing!
                              this schema is not lrl, is something else!
                              antreas steal but not understand it! ha,ha,ha,ha!
                              you also not understand it ha,ha,ha,ha!
                              yeas i am robert, so what!

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                              • #30
                                Hi to all
                                My analyze About circuits ,
                                Transmitter :osc running with 800khz operating frequency
                                Then buffer bf 244 and amplify with 2n 4427 tr ,simple Filter
                                And then go to antenna . c30 set for maximum radiation ,
                                Transmitter antenna length in picture shorter than of λ / 4.
                                Out put voltage in ant. Feedback and buffer and detect then
                                Apply To integrator and level control by 741 opamp .
                                These sections seem as only for power level control that
                                Apply to transmitter ant.

                                Receiver: receive signal from receiver antenna apply to
                                Filter then detect , level tune ,buffer and another level control
                                In second common emitter configuration by Q1 tr.
                                Then amplify by Q4 ,go via R11 pot. To meter. parallel with this
                                Section vco with 555 then audio amplifier with LM 386 IC.
                                These parts all together only filed intensity detector .

                                Please tell me how can this device found valuable metals
                                from distance ?

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