7 Save/Recall/Print
7.3 Save
7.3.13 Meas Results
Meas Results files contain information that describes the current state of the
instrument, as detailed in Meas Result File Contents below.
This command is only available in certain measurements, such as:
–
PowerSuite: Channel Power, OBW, ACP, Spectrum Emissions Mask, Spurious
Emissions, Power Stat CCDF, Transmit Power, Monitor Spectrum, IQ Waveform
–
IQ Analyzer: Complex Spectrum
–
Phase Noise: Log Plot and Spot Frequency
–
WCDMA: Code Domain, Mod Accuracy, Power Control, and QPSK EVM
–
Analog Demod: AM, FM, PM and FM Stereo
–
Noise Figure
–
Pulse
In general, the data in the Meas Results file matches the data which is returned to a
measurement data query (:FETCh?, :READ?, :MEASure?). These queries and the
results they return are documented for each measurement, and can be found in the
Help for that measurement (or in the manual for that measurement) in the section
titled Remote Command Results.
In the MeasResults file, you will see a column for each value of n. Each column
contains the value for the corresponding value of n in the Remote Command Results
table.
For example, Complex Spectrum allows values of n up to 17, and the MeasResults
file for Complex Spectrum has 17 columns. So, the data returned when you send
:FETCh:SPECtrum1? matches the data in the column labeled MeasResult1 of the
Meas Results file. See the example below:
Response to FETCh:SPECtrum1?
2.125444221E+01,6.487077992E+07,2.050000000E+02,6.004725051E+07,3.9215
68627E+04,2.370000000E+02,0.000000000E+00,1.000000000E-
07,1.000000000E+00,2.360000000E-05,2.500000000E+01
MeasResult1 column from Meas Results file
MeasResult1
-21.25444221
64870779.92
205
2266 Short Range Comms & IoT Mode User's &Programmer's Reference
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