Wien bridge oscillator

Discussion in 'The Projects Forum' started by maksa1982, Jul 1, 2010.

  1. maksa1982

    Thread Starter New Member

    Aug 28, 2008
    2
    0
    Hello,
    I need to make amplitude modulation circuit with wien-bridge oscillator, can some one help me?
     
  2. beenthere

    Retired Moderator

    Apr 20, 2004
    15,815
    282
    Anything might be possible. Might you wish to use the oscillator output as the carrier frequency, and use a device known as a "mixer" to modulate the constant-frequency signal?

    Is there some particular frequency you have in mind for the oscillator, and what kind of signal to modulate with?
     
  3. maksa1982

    Thread Starter New Member

    Aug 28, 2008
    2
    0
    I forget to say that I use wien bridge oscillator with AGC with OPAM and JFET scheme is given below.
     
  4. t06afre

    AAC Fanatic!

    May 11, 2009
    5,939
    1,222
    And what do you need help with? Can you tell us ;)
     
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