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Homework Help: Help with AM modulator

  1. Nov 15, 2008 #1
    urgent help with AM modulator

    1. The problem statement, all variables and given/known data

    hello friends;
    we have an exhibition in my university.my seniors asked me to make a AM modulator circuit to demonstrate AM modulation.They also provided me a circuit diagram of a AM modulator(level 4 lab sheet),But in that diagram some resistor values are not mentioned.I don't know how to calculate them because AM modulation is will be taught in next year and I have no idea about AM modulation.(I'm a level 2 student)

    I'm attaching the diagram I have,Can some one take a look at it and help me to find missing values

    I have only today to make this circuit so quick help would be great

    2. Relevant equations

    see lab sheet

    3. The attempt at a solution
    i dont understand how to do this

    Attached Files:

    • AM.pdf
      File size:
      48.9 KB
  2. jcsd
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