Evolution of my Crystal Radio

Discussion in 'Wireless & RF Design' started by vu2nan, Sep 29, 2014.

  1. vu2nan

    Thread Starter Active Member

    Sep 11, 2014
    53
    13
  2. MaxHeadRoom

    Expert

    Jul 18, 2013
    18,690
    5,798
    Looks like a duplicate post from the 16th?
    Max.
     
  3. sirch2

    Senior Member

    Jan 21, 2013
    1,027
    354
    Why do you use a transistor and not a germanium diode?
     
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