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Hobby replica Musketeer

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  • #31
    Originally posted by dbanner View Post
    The TX circuit is very good. Generates nice sinus waveform.
    I have used ltSpice for simulation of the TX circuit all the way to the output of the phase shifters. It is working. All seems very good.
    Excellent banner!!
    I just want a PCB image to make it happen.

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    • #32
      Here I post a sample of the redrawn schematic.

      IT IS NOT YET FINISHED. I still must adjust the component values and do some tidying up. But as you can see, it will be a readable schematic.
      Attached Files

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      • #33
        Well done, you are great aesthetes. But you are not engineers. Where is the capacitor to p1 and p2? Very incorrect values in the generator!

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        • #34
          I will post complete schematic as soon as it is ready.

          Thanks again bgs for sharing this design.

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          • #35
            Originally posted by bgs View Post
            Well done, you are great aesthetes. But you are not engineers. Where is the capacitor to p1 and p2? Very incorrect values in the generator!
            Bgs, the schematic i posted is without the correct values. I still need to enter the correct component values. I use splan7 software.

            I will post the complete accurate schematic soon.

            Now if we can be serious, I would like to work on a pcb layout.

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            • #36
              P1 P2 ????

              what are these? your schematic is not so easy to see everything.

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              • #37
                R1R2 on your circuit. I hope when you make the detector you will be satisfied. There is a way to change some values to work very deeply.

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                • #38
                  By the way, the great generator is one of the reasons it works well. The analysis of the signal is like that of Musketeer, it is practically the best discriminator.

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                  • #39
                    Thanks to the contributions of bgs and banner, I believe that this project is going to be on the right track. I am not a wise person in electronics but I will help as much as I can.
                    Thank you very much guys!!!

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                    • #40
                      Schematic redraw is complete. I designated it as V1.1 so if there are any errors, those can be corrected in future versions. The main thing is that the circuit is now a little clearer. If you see any errors, please let us know.

                      There are still few questions I have for bgs, but I will leave those for later.
                      Attached Files

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                      • #41
                        I have noticed some resemblance with Relic Hawk schematic.

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                        • #42
                          Regulator, timer, many errors! I do not deal with works of circuitry. Do what you want.

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                          • #43
                            Corrections are made. By the way, your schematic ain't exactly a Picasso either. More like Edvard Munch "The Scream"
                            Attached Files

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                            • #44
                              Latest version

                              Added label for two-tone ferro switch.
                              ICM7555.
                              coil details
                              Attached Files

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                              • #45
                                [QUOTE=dbanner;293495]Latest version

                                the upper output of the volume control is connected incorrectly

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