The Spectrum Analyser Module - Velleman PCSU200 Instrucciones Breves

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HE PECTRUM
What ? : Powerful feature which allows visualization of the frequency spectrum of a signal, using FFT (Fast
Fourier Transform) analysis.
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How ? :
• Connect the scope input to the circuit under test. (observe the max. input rating of the scope!) Or use the
internal generator output.
• First observe the signal on the scope screen (see previous page).
• Check that the signal is not over the maximum of the screen.
• Start the spectrum analyzer.
• Press 'RUN' ( 1)
• Select the appropriate frequency range. Make sure your setting will capture any signal change of interest (
• If wanted set the appropriate channel and volts/div setting (
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NALYSER
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