User manual

RIGOL Chapter 2 Command System
2-108 DSA700 Programming Guide
Return Format
The query returns the channel span in integer and the unit is Hz.
Example
The command below sets the channel span to 1 MHz.
:SENSe:CHPower:FREQuency:SPAN 1000000
The query below returns 1000000.
:SENSe:CHPower:FREQuency:SPAN?
[:SENSe]:CNRatio:AVERage:COUNt
Syntax
[:SENSe]:CNRatio:AVERage:COUNt <integer>
[:SENSe]:CNRatio:AVERage:COUNt?
Description
Set the number of averages of the C/N ratio measurement.
Query the number of averages of the C/N ratio measurement.
Parameter
Name
Type
Range
Default
<integer> Integer 1 to 1000 10
Explanation
This command is only available when the C/N ratio measurement is enabled.
Return Format
The query returns the number of averages in integer.
Example
The command below sets the number of averages to 100.
:SENSe:CNRatio:AVERage:COUNt 100
The query below returns 100.
:SENSe:CNRatio:AVERage:COUNt?