Home Forums SYSTEM why the RF isnt work

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    • #28159
      feras
      Participant

      hello everybody
      in the simulation i attached i put the Quadrature Modulator RF on 2.6 GHz but the RF Spectrum Analyzer_3 show it 10 MHz only .
      why this happen if anybody can help me please .

    • #28168
      alistu
      Participant

      Hi Feras,

      In order to be able to set the spectrum analyzer to show the plot in the frequency you have chosen, you are going to need to increase the samples per bit parameter to be able to see it properly (according to Nyquist theory). I increased your samples per bit from 8 to 128 and now I have the right plot.

      Regards

    • #28171
      feras
      Participant

      thank you very much alistu , i changed the samples per bit as u said and i have now agood result ,
      thank you for your help

      • #28173
        alistu
        Participant

        You’re welcome Feras.

        Cheers!

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