Rigol DS1074Z Plus Programming Guide

Chapter 2 Command System RIGOL
MSO1000Z/DS1000Z Programming Guide 2-9
:CHANnel<n> Commands
The :CHANnel<n> commands are used to set or query the vertical system parameters of the analog
channels, such as the bandwidth limit, coupling, vertical scale, and vertical offset.
Command List:
 :CHANnel<n>:BWLimit
 :CHANnel<n>:COUPling
 :CHANnel<n>:DISPlay
 :CHANnel<n>:INVert
 :CHANnel<n>:OFFSet
 :CHANnel<n>:RANGe
 :CHANnel<n>:TCAL
 :CHANnel<n>:SCALe
 :CHANnel<n>:PROBe
 :CHANnel<n>:UNITs
 :CHANnel<n>:VERNier
:CHANnel<n>:BWLimit
Syntax
:CHANnel<n>:BWLimit <type>
: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 of the signal
under test that exceed 20 MHz are attenuated.
 Enabling the bandwidth limit can reduce the noise, but can also attenuate the high
frequency components.
Return
Format
The query returns 20M or OFF.
Example
:CHANnel1:BWLimit 20M /*Enable the 20MHz bandwidth limit*/
:CHANnel1:BWLimit? /*The query returns 20M*/

Rigol DS1074Z Plus Specifications

General

Type	Tabletop
Product type	-
Certification	UL 61010-1:2004; CAN/CSA-C22.2 NO. 61010-1-2004; EN 61010-1:2001; IEC 61010-1:2001
Bandwidth	70 MHz
Sampling rate	- MS/s
Channels quantity	4 channels
Minimum time base setting (per division)	5 ns
Power consumption (max)	50 W
Display diagonal	7 \
Non-operating altitude	3000 - 15000 m
Storage temperature (T-T)	-40 - 70 °C
Operating temperature (T-T)	0 - 50 °C

Weight and Dimensions

Depth	122.4 mm
Width	313.1 mm
Height	160.8 mm