Recent content by michael1978

  1. M

    Varactor (varicap) FV1043, equivalent in LTSPICE

    Hello i fix it, thnx………..
  2. M

    Varactor (varicap) FV1043, equivalent in LTSPICE

    AHhh Sir Balounce he make it for me oscillator 100MEGHZ, with tuning diode, but i try to change the voltage of varicap but frequency stay the same why? what for mistace i make:frown:
  3. M

    Varactor (varicap) FV1043, equivalent in LTSPICE

    Can somebody tell me, why he dont change the frequency, when i change the value of varactor diode battery, i dont know his name, he help to make the oscillator with varactor? do somebody know
  4. M

    Varactor (varicap) FV1043, equivalent in LTSPICE

    i dont know to find similar:frown:
  5. M

    Varactor (varicap) FV1043, equivalent in LTSPICE

    HI Berkman, i try to search in your link, thanks, i hope i find something thanks
  6. M

    Varactor (varicap) FV1043, equivalent in LTSPICE

    Hello, everbody can somebody help me to find equivalent varicap diode of FV1043, i cant find in ltspice FV1043 is for oscillator to change the frequency….. thanks.
  7. M

    FM Ratio Detector is not working

    HI, somebody told me, to change the value of IF transformer he show me the value… now is working here
  8. M

    FM Ratio Detector is not working

    Thanks everyone i fixed……...:wink:
  9. M

    FM Ratio Detector is not working

    Hi Tom, i check all wiring, eveything is okey, i change the values of transformer, they change, but is not working.
  10. M

    FM Ratio Detector is not working

    Hello Tom, i think that, the value of L2 L3 are not correct, but i gonna try to looks everything is ok wiring Have a nice day….
  11. M

    FM Ratio Detector is not working

    sorry the voltage of SFFM must be 1V
  12. M

    FM Ratio Detector is not working

    look this circuits from book, what do you think what for mistake i make this is similiar
  13. M

    FM Ratio Detector is not working

    from this circuit i did it in ltspice i thought he gonna work but not is not audioouput the output from detector? of where is? in my book the output is taken from the audiooutput, after send to ic lm386 TO MAKE IT STRONGER THE audio signal...
  14. M

    FM Ratio Detector is not working

    hello NascenOxygen, in my book it looks like this, so what do you think where is the problem?
  15. M

    FM Ratio Detector is not working

    Hi, Svein, thank you i know, but i wil like this one to make it work,
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