Pspice - Concerning measurement of a circuit.

Discussion in 'Homework Help' started by Kango, Sep 22, 2007.

  1. Kango

    Thread Starter Active Member

    Sep 22, 2007
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    Greetings all people!

    I have a question concerning a measurement of a circuit that I have designed in Pspice. I want to simulate the upper line frequency and the lower line frequency but I am not certain where I shall place the probes in the circuit.

    Anyway, I have calculated the results for upper line frequency and the lower line frequency but I would be very pleased if someone have any ideas how to measure this two things from the circuit.


    Farewell.
     
  2. JoeJester

    AAC Fanatic!

    Apr 26, 2005
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    Place the probe on the output and sweep from and to where ever you choose the -20 dB points or whatever you wish to view.
     
  3. Ron H

    AAC Fanatic!

    Apr 14, 2005
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    I think C3 is in the wrong place. I'm thinking it belongs between the top of v2 and the top of R1.
     
  4. Kango

    Thread Starter Active Member

    Sep 22, 2007
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    I think the circuit is correct. But still I get the wrong results from the simulation. I will check up with this later during the day and perhaps view som results from the simulation.
     
  5. Ron H

    AAC Fanatic!

    Apr 14, 2005
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    OK, but it makes no sense to place an AC short across your signal source. It has absolutely zero effect on the simulation, as far as the output is concerned.
     
  6. Kango

    Thread Starter Active Member

    Sep 22, 2007
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    Wrong post in wrong thread
     
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