Rigol DSA875 Manual do Utilizador descarregar pdf (Página 110)

RIGOL Chapter 2 Front Panel Operation

User’s Guide for DSA800 Series

2-58

Table 2-33 Adjacent Channel Bandwidth for ACP Measurement

Parameter Description

Default 2 MHz

Range 33 Hz to 2.5 GHz

Unit GHz, MHz, kHz, Hz

Knob Step Adjacent Channel BW/100, the

minimum is 1 Hz

Direction Key Step in 1-1.5-2-3-5-7.5 sequence

5. CH Spacing

Set the difference between the center frequency of the main channel and the

center frequency of the adjacent channels.

 Adjusting this parameter will also adjust the distance between the

upper/lower channel and the main channel.

 You can use the numeric keys, knob or direction keys to modify this

parameter.

Table 2-34 Channel Spacing for ACP Measurement

Parameter

Description

Default

2 MHz

Range

33 Hz to 2.5 GHz

Unit GHz, MHz, kHz, Hz

Knob Step Channel Spacing/100, the

minimum is 1 Hz

Direction Key Step

in 1-1.5-2-3-5-7.5 sequence

1 2 ... 105 106 107 108 109 110 111 112 113 114 115 ... 234 235

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Rigol DSA875 Manual do Utilizador Página 110