Teledyne-lecroy Spectrum Analyzer Manual do Utilizador descarregar pdf (Página 4)

Spectrum Analyzer Software

2 921324 Rev A

Set Up Spectrum Trace

This procedure explains how to use the Spectrum Analyzer software option to display a

spectrum trace, an FFT of your input trace.

1. Choose Analysis > Spectrum Analyzer; the Spectrum Analyzer dialog appears. Be sure

Enabled is checked so the spectrum trace is displayed.

2. To use 1 Input or a differential probe connected to a single channel (the default), touch

Input1 and choose any channel, zoom, math, or memory source.

To input the difference between two sources, select Input 1-Input 2, then touch Input1

and choose the first source. Repeat for Input2.

Example: You can input the difference between two probes connected to two different

channels. This option eliminates the need to first set up a math trace to calculate the

difference.

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Teledyne-lecroy Spectrum Analyzer Manual do Utilizador Página 4