Rigol DS1000D Manual do Utilizador descarregar pdf (Página 146)

RIGOL

User’s Guide for DS1000E, DS1000D Series

3-12

Example 8: FFT Cursor measurement

FFT measurements include: Amplitude measurement (Vrms or dBVrms) and

Frequency measurement (Hz).

Do these steps as follow:

1. Press Cursor→Manual.

2. Press Type to select X or Y.

3. Press Source to select FFT.

4. Turn ( ) knob to move the cursor to an interesting point.

Figure 3- 9 The example of Cursor measuring FFT amplitude

Figure 3- 10 The example of Cursor measuring FFT frequency

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Rigol DS1000D Manual do Utilizador Página 146