Rigol DSA1000A Series, Руководство по программированию

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RIGOL
Chapter 2 Command Systems
Programming Guide for DSA1000A series 2-40
Function The query returns the main channel power.
Explanations

The power unit of returned value is the same as the unit of
Y-axis.

The command transmits the data from the latest measurement
to the ouput buffer.
Return Value Such as -5.01
5. :FETCh:CHPower?
Syntax :FETCh:CHPower?
Function The query returns 2 values at comma intervals: channel power and
power spectral density.
Explanations

The power unit of returned value is the same as the unit of
Y-axis.

The command transmits the data from the latest measurement
to the ouput buffer.
Return Value Such as -1.01,-7.01
6. :FETCh:CHPower:CHPower?
Syntax :FETCh:CHPower:CHPower?
Function The query returns the channel power.
Explanations

The power unit of returned value is the same as the unit of
Y-axis.

The command transmits the data from the latest measurement
to the ouput buffer.
Return Value Such as -1.01
7. :FETCh:CHPower:DENSity?
Syntax :FETCh:CHPower:DENSity?
Function The query returns the channel power spectral density.
Explanations

The power unit of returned value is the same as the unit of
Y-axis.

The command transmits the data from the latest measurement
to the ouput buffer.
Return Value Such as -7.01
8. :FETCh:CNRatio?
Syntax :FETCh:CNRatio?