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Tarsos detector vlf turkey

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  • Originally posted by ledoc View Post
    yes one up and the other down, but if you have an idea. post a draft I will try to draw it.

    I used AutoCAD, but I realized is not possible to export in .obj or .3ds , formats asked on the website to print them. so I ll have to try other program.
    Try using Google Sketchup. You can export your design in various graphics formats, such as bmp, jpg, tif or png.

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    • Originally posted by ledoc View Post
      yes one up and the other down, but if you have an idea. post a draft I will try to draw it.

      I used AutoCAD, but I realized is not possible to export in .obj or .3ds , formats asked on the website to print them. so I ll have to try other program.
      Iwill try to make it today my friend

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      • Tarsos Coil 3D

        Hi Ledoc see if its ok or not
        the complit file in Attachment
        Microstation copy and Autocad
        Attached Files

        Comment


        • Nice work anwar2! but my idea at the beginning was to use this guide to wrap the coil. and to have a good reproductibility. In the case of your design it s not anymore possible :-( (see here: http://www.youtube.com/watch?v=uw2m7UfyvSM)


          I finally received my RLC multimeter I measured for my coils these values:

          RX coil : 12 mH
          TX coil : 10.8 mH

          normally the normal values are (source: asenkron):
          RX: 11mH and TX: 10 mH (to confirme!!)


          Do you think my values of coils are wrong?? I followed the must possible the instructions to make them!

          Comment


          • If I use the equation of resonant frequency of an LC circuit
            http://www.midnightscience.com/formu...lculators.html

            I find for a frequency of 15,4khz:
            - Rx: C=6n8 -> L=15.7mH
            - Tx: C=10n -> L=10.7mH

            Question! The coils RX and TX have to work at resonance point??
            If it s the case I don t understand the value of 6n8?

            Comment


            • if I use this coil calculator:
              http://www.technick.net/public/code/...uctance_circle

              with diameter = 18cm
              permeability of copper = 0.999994

              I find theoritical values:
              Tx -> 14 mH
              Rx -> 16 mH
              ???

              Comment


              • Originally posted by ledoc View Post
                Nice work anwar2! but my idea at the beginning was to use this guide to wrap the coil. and to have a good reproductibility. In the case of your design it s not anymore possible :-( (see here: http://www.youtube.com/watch?v=uw2m7UfyvSM)


                I finally received my RLC multimeter I measured for my coils these values:

                RX coil : 12 mH
                TX coil : 10.8 mH

                normally the normal values are (source: asenkron):
                RX: 11mH and TX: 10 mH (to confirme!!)


                Do you think my values of coils are wrong?? I followed the must possible the instructions to make them!
                oh yes ledoc your correct for producing yes first we wind one coil then second with same block your corect
                to be both coils are same

                Comment


                • Tarsos frequency-the end.
                  Attached Files

                  Comment


                  • super! and about RX?

                    Comment


                    • Reviser resonance. Not in full resonance with transmitter.Make phase shift.No problem.Problem is high Q factor for ground search.
                      Attached Files

                      Comment




                      • ça y est, I finished to design the support for the coils with the correct dimensions. I attached the file.

                        Unfortunately to print this piece is more expensive that I believed,
                        39$ here: http://www.sculpteo.com
                        22.88$ here :http://www.shapeways.com
                        too expensive for me... pity I liked this idea
                        Attached Files

                        Comment


                        • Greetings to everyone
                          success and everyone I'm a new member
                          I Tarsos 19.5 cm diameter detector coil
                          wrap over the pulley
                          schema
                          faithful to the original data as
                          This coil in the form of a circle
                          and then bending it by hand
                          D to the shape of
                          see you on the AC 120-130AC rx
                          this is true
                          For excellent after separation
                          swap 22k 47k trimpot located on the output coil
                          iron will be rejected
                          Get great value and then condans tx
                          the result will be good
                          one for me and reached 45-50 cm in 1euro
                          only 35 cm above
                          settings, and the crowing of the frequency shift will continue to
                          to be over my youtube video
                          I'm better now VLF pulse is to conduct research and respond to questions with respect to Tarsus left, but ceryan3200

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                          • Is this circuit a toy for children???

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