Rigol DS1104B Guia do Utilizador descarregar pdf (Página 39)

RIGOL

User’s Guide for DS1000B Series

2-9

3. To set up Probe Attenuation

The oscilloscope allows selecting the attenuation factor for the probe. The

attenuation factor changes the vertical scaling of the oscilloscope so that the

measurement results reflect the actual voltage levels at the probe tip. Figure 2-8

shows an example for using a 1000:1 probe and its attenuation factor.

Figure 2-8 Set up probe attenuation coefficient

Table 2-4 Probe setting

Probe Attenuation Factors

Corresponding Settings

1:1000

0.001X

1:100

0.01X

1:10

0.1X

1:1

2:1

5:1

10:1

10X

20:1

20X

50:1

50X

100:1

100X

200:1

200X

500:1

500X

1000:1

1000X

Probe

Attenuation

Vertical volts/div

1 2 ... 34 35 36 37 38 39 40 41 42 43 44 ... 165 166

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Rigol DS1104B Guia do Utilizador Página 39