Agilent Technologies PSA Series Manual page 160

Front-Panel Key and SCPI Command Reference
Measure
4.3.5 AM Depth
Allows the user to switch to AM Depth measurement.
Mode:
Key Path:
Remote Command:
Notes:
Example:
4.3.5.1 SCPI Remote Commands
:CONFigure:AMDepth
:INITiate:AMDepth
:FETCh:AMDepth[n]?
:MEASure:AMDepth[n]?
:READ:AMDepth[n]?
Index: n Results Returned
<Mnemonic>
0 Returns unprocessed I/Q trace data, as a series of comma-separated trace points, in volts. The I
values are listed first in each pair, using the 0 through even-indexed values. The Q values are the
odd-indexed values.
not specified Returns comma-separated scalar results, in the following order:
or n = 1
AM Depth (% or dB, depending on setting of Display Unit)
AM Depth Ratio (–999 in Normal mode, Ratio: dB or % depending on Ratio Mode setting)
Ratio Reference Depth (dB or % depending on Display Units)
Modulation Rate (Hz)
Modulation Distortion (%)
Modulation SINAD (dB)
Sample Time (seconds) is a floating point number representing the time between samples when
querying the demod trace (n=2)
Number of samples is the number of data points in the demod trace. It is used when querying the
demod trace (n=2).
2 Return demodulated waveform vs. time data, as a series of comma-separated trace points. The result
is a series of real numbers in percents.
160
MRECEIVE
Measure
:CONFigure:AMDepth
This key invokes AM Depth Measurement.
:CONF:AMD
Chapter 4