Rohde & Schwarz ZNL Series, Руководство пользователя

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Remote Commands to Perform Measurements with I/Q Data
R&S
®
ZNL
204 User Manual 1178.5989.02 ─ 06
Suffix:
<n>
.
irrelevant
<m> irrelevant
Return values:
<PeakPosition> Position of the peaks on the y-axis. The unit depends on the
measurement.
Usage: Query only
MMEMory:STORe<n>:PEAK <FileName>
This command exports the marker peak list to a file.
Suffix:
<n>
.
Window
Parameters:
<FileName> String containing the path,name and extension of the target file.
Example: MMEM:STOR:PEAK 'test.dat'
Saves the current marker peak list in the file
test.dat
.
Manual operation: See " Export Peak List " on page 94
9.8 Retrieving Results
The following commands can be used to retrieve the results of the I/Q Analyzer mea-
surement.
Storing large amounts of I/Q data
When storing large amounts of I/Q data to a file, consider the following tips to improve
performance:
●
If capturing and storing the I/Q data is the main goal of the measurement and eval-
uation functions are not required, use the basic I/Q data acquisition mode (see
TRACe:IQ[:STATe]
on page 108).
●
Use a HiSlip or raw socket connection to export the data from the R&S ZNL to a
PC.
●
Export the data in binary format rather than ASCII format (see Chapter A, "Formats
for Returned Values: ASCII Format and Binary Format" , on page 219).
●
Use the "Compatible" or "IQPair" data mode (see Chapter B, "Reference: Format
Description for I/Q Data Files" , on page 220).
●
If only an extract of the available data is relevant, use the
TRACe<n>[:DATA]:
MEMory?
command to store only the required section of data.
Retrieving Results