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Chapter 2 Command System RIGOL
DSA800 Programming Guide 2-93
:READ:CNRatio:CNRatio?
Syntax
:READ:CNRatio:CNRatio?
Description
Execute a C/N ratio measurement and return the C/N ratio.
Explanation
This command will select data from the latest measurement results and transmit the data to the output
buffer.
Return Format
The query returns the C/N ratio in scientific notation. For example, 8.956909E-02.
:READ:CNRatio:NOISe?
Syntax
:READ:CNRatio:NOISe?
Description
Execute a C/N ratio measurement and return the noise power.
Explanation
The power unit of the return value is the same with the current Y-axis unit.
This command will select data from the latest measurement results and transmit the data to the output
buffer.
Return Format
The query returns the noise power in scientific notation. For example, -1.442294E+01.
:READ:EBWidth?
Syntax
:READ:EBWidth?
Description
Execute an emission bandwidth measurement and return the measurement result.
Explanation
This command will select data from the latest measurement results and transmit the data to the output
buffer.
Return Format
The query returns the emission bandwidth in integer and the unit is Hz. For example, 50000.
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