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Lrl from Italy

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  • Hi WM6,

    I agree with you, wood is poor insulator and poor electrical conductor, but with the aluminum shield I think that you can use. I prefer to use plastic panels that I find with ease.

    Best regards

    Comment


    • HI franco

      More sensitive L1 8turen

      Comment


      • Comment


        • HI brs,
          This is my lrl? What is the coil in the upper side of the box?
          Best Regards

          Comment


          • franco in your lrl with 8mhz frq and cap 22p The inductance L1 is about 180 Nanohenries ?true?
            http://chemelec.com/Calculators/LC-Calculator.htm
            Knowledge is the greatest wealth

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            • Hi Franco
              This two in one device below the passive receiver only of Andreas and the top of your device

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              • TV almost 5meters led first Lights
                two meters led first and led The second lights
                After the one-meterThree lights on.
                Sorry Translator Use

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                • Is it true Francoa amendments
                  P1= 10k
                  P2= 680k
                  L1 = 8 turen wire ,50mm

                  Comment


                  • Hi Mustefa,

                    these data are ok.

                    Best Regards

                    Comment


                    • Hi brs,
                      I will try the coil with 8 turns but with 3 turns and up to 100pF for the capacitor I had no results. Probably every country requires a particular frequency.
                      Best Regards

                      Comment


                      • Franco 4046

                        Hi Franco, this is my version of your LRL ,the one with the 4046.
                        First of all, I want to say a big thanks to you, for sharing these schematics.
                        I don't know if these LRL actually working, but I strongly believe that you believe in these.
                        And this matters, sharing with everyone in this forum, something personally precious.
                        This ,at my opinion ,is the true spirit of collaboration in this forum.
                        Thanks again.
                        Bill
                        Attached Files

                        Comment


                        • Hi Bill512,
                          Good work, I want to add that in this LRL can be added also the measure of the signal amplitude as in the LRL with quartz at 8MHz, in fact the amplifier is the same in the two cases. I have done this in a particular LRL to see if there were differences between the various metals by comparing measurements of phase and amplitude, but it seems that there is no difference.
                          Regards
                          Attached Files

                          Comment


                          • Hi there

                            do someone have a PCB preferably in black and white from the LRL from post 68 ?

                            thanks very much

                            Comment


                            • Originally posted by FrancoItaly View Post
                              Hi Bill512,
                              Good work, I want to add that in this LRL can be added also the measure of the signal amplitude as in the LRL with quartz at 8MHz, in fact the amplifier is the same in the two cases. I have done this in a particular LRL to see if there were differences between the various metals by comparing measurements of phase and amplitude, but it seems that there is no difference.
                              Regards
                              Hi Franco,
                              while playing around with the FrancoPPL, I noticed that close to power sources or close to "potencial anomalies from buried metals", the Led goes off.
                              The same happens in the voltage at pin 1 of the LM358.
                              Is this normal? or maybe there is some mistake in my PCB?
                              regards

                              Comment


                              • Originally posted by Bill512 View Post
                                Hi Franco, this is my version of your LRL ,the one with the 4046.
                                First of all, I want to say a big thanks to you, for sharing these schematics.
                                I don't know if these LRL actually working, but I strongly believe that you believe in these.
                                And this matters, sharing with everyone in this forum, something personally precious.
                                This ,at my opinion ,is the true spirit of collaboration in this forum.
                                Thanks again.
                                Bill

                                Hey Bill artist....
                                Geo

                                Comment

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