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Recent content by Scarlett133

  1. S

    Can I Run the JFET at 4.5 Volts in this 103 MHz Colpitts Oscillator Circuit?

    well i wanted to use an BJT At first but the Inductor would short the base to ground, i dont think that would work
  2. S

    Can I Run the JFET at 4.5 Volts in this 103 MHz Colpitts Oscillator Circuit?

    Sadly i cant try it out yet 1741255877 i could also use this one https://wmsc.lcsc.com/wmsc/upload/file/pdf/v2/lcsc/2401161910_NTE-ELECTRONICS--INC--2N5485_C7604141.pdf
  3. S

    Can I Run the JFET at 4.5 Volts in this 103 MHz Colpitts Oscillator Circuit?

    I was wondering if I could power my JFET Colpitts oscillator circuit with 4.5 volts with no issue, its an BF256B by Onsemi DATASHEET If it doesnt work i could try an J310 or other JFETs
  4. S

    how do i reduce the Power to the Crystal with an Resistor to the typical 100 uW mark?

    So this Config is working? 1738407067 and will 1.8k work?
  5. S

    how do i reduce the Power to the Crystal with an Resistor to the typical 100 uW mark?

    True i completely forgot about that! Thanks!
  6. S

    how do i reduce the Power to the Crystal with an Resistor to the typical 100 uW mark?

    Okay then ill think of an another Circuit, Thank you very much for your Help!
  7. S

    how do i reduce the Power to the Crystal with an Resistor to the typical 100 uW mark?

    Well do you maybe have an another solution in mind? :)
  8. S

    how do i reduce the Power to the Crystal with an Resistor to the typical 100 uW mark?

  9. S

    Could someone Help me to make this Into an Colpitts Crystal Transmitter?

    Its an 27,145 MHz CW Transmitter and my Antenna is an Simple Wire, Power Level should be in the Range of Small mW
  10. S

    Could someone Help me to make this Into an Colpitts Crystal Transmitter?

  11. S

    Why does this CW Transmitter have an diode and not an choke?

    Danke, Makes Sense
  12. S

    Why does this CW Transmitter have an diode and not an choke?

    I didnt find anything regarding how and why an diode was used, it seems like the creator was trying to do the same without an choke, block hf ac so it doesnt short the HF to ground
  13. S

    Why does this CW Transmitter have an diode and not an choke?

    I found this modified Cw transmitter, normally it has an Choke to block HF towards the power source but why an diode?
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