Справочник Пользователя для Rigol MSO1074Z-S 4-channel oscilloscope, Digital Storage oscilloscope, MSO1074Z-S
Модели
MSO1074Z-S
RIGOL
2-8
DS1000Z Programming Guide
:CHANnel<n> Commands
:CHANnel<n> commands are used to set or query the vertical system parameters, such as bandwidth limit,
coupling, vertical scale and vertical offset.
Command List:
:CHANnel<n>:BWLimit
Syntax
:CHANnel<n>:BWLimit <type>
:CHANnel<n>:BWLimit?
:CHANnel<n>:BWLimit?
Description
Set or query the bandwidth limit parameter of the specified channel.
Parameter
Name
Type
Range
Default
<n>
Discrete
{1|2|3|4}
——
<type>
Discrete
{20M|OFF}
OFF
Explanation
OFF: disable the bandwidth limit and the high frequency components of the signal
under test can pass the channel.
20M: enable the bandwidth limit and the high frequency components that exceed 20
MHz are attenuated.
Enabling the bandwidth limit can reduce the noise, but also can attenuate the high
frequency components.
Return
Format
The query returns 20M or OFF.
Example
:CHANnel1:BWLimit 20M /*Enable the 20MHz bandwidth limit*/