Hello,
i am using an EXA N9010A Signal Analyzer.
Here i have a demodulated waveform which i want to read to my program with using SCPI-commands.
Problem is that i cant found any scpi-command to do this.
The current state is that i see the trace in the analyzer in the window "Demod Waveform" - How can i get this into the PC?
----
Other questions are:
1. What is the scpi-command for: Button "View/Display" + "Demod"?
(No online help included on the instrument for this button)
2. What is the scpi-command for: Button "View/Display" + "Metric Settings" + "SINAD, Distortion THD" --> OFF ?
(There is the wrong scpi-command in the online-help for this)
Thanks for the help
i am using an EXA N9010A Signal Analyzer.
Here i have a demodulated waveform which i want to read to my program with using SCPI-commands.
Problem is that i cant found any scpi-command to do this.
The current state is that i see the trace in the analyzer in the window "Demod Waveform" - How can i get this into the PC?
----
Other questions are:
1. What is the scpi-command for: Button "View/Display" + "Demod"?
(No online help included on the instrument for this button)
2. What is the scpi-command for: Button "View/Display" + "Metric Settings" + "SINAD, Distortion THD" --> OFF ?
(There is the wrong scpi-command in the online-help for this)
Thanks for the help
To read the demod waveform, you can use either the READ, MEASure, or FETCh commands as follows:
READ|MEASure}FETCh :AMx|FMx|PMx where “x” is as follows:
X=2 This query returns the Demod Min Trace data as a list of x,y pairs. The x-axis values are in units of seconds. The y-value units depend on the current view.
X=3 This query returns the Demod Max Trace data as a list of x,y pairs. The x-axis values are in units of seconds. The y-value units depend on the current view.
X=4 This query returns the Demod Trace data as a list of x,y pairs. The x-axis values are in units of seconds. The y-value units depend on the current view.
X=5 This query returns the Demod Average Trace data as a list of x,y pairs. The x-axis values are in units of seconds. The y-value units depend on the current view.
The SCPI command that is equivalent to pressing View/Display, Demod is the following:
The SCPI command that is equivalent to pressing View/Display, Metric Settings, SINAD, Distortion THD ON|OFF is the following:
Glad to help -