Rohde & Schwarz RTE - Import of Multichannel Waveform Data

Remote control commands
R&S
®
RTE
1225User Manual 1326.1032.02 ─ 20
Table 18-3: Header data
Position Meaning Example
1 XStart in s -9.477E-008 = - 94,77 ns
2 XStop in s 9.477E-008 = 94,77 ns
3 Record length of the waveform in Samples 200000
4 Number of values per sample interval. For reference
waveforms the number is always 1.
1
Suffix:
<m>
.
1..4
Reference waveform
Example:
REFC:DATA:HEAD?
-9.477E-008,9.477E-008,200000,1
Usage: Query only
REFCurve<m>:DATA[:VALues]?
Returns the data of the channel waveform points for transmission from the instrument
to the controlling computer. The data can be used in MATLAB, for example.
To set the export format, use FORMat[:DATA].
You can retrieve only Y-values, or X- and Y-values. Use EXPort:WAVeform:
INCXvalues to define this.
Suffix:
<m>
.
1..4
Reference waveform
Return values:
<Data> List of values according to the format and content settings.
Usage: Query only
18.10.2.4 Import of multichannel waveform data
Commands for saving waveform data to file are described in Chapter 18.16.5, "Wave-
form data export to file", on page 1399.Commands for reference waveforms are listed
below.
REFCurve<m>:MULTichannel:NAME.............................................................................1225
REFCurve<m>:MULTichannel:IMPort.............................................................................1226
REFCurve<m>:MULTichannel:OPEN............................................................................. 1226
REFCurve<m>:MULTichannel:NAME <MltChImptPath>
Defines the path and the file to be imported. If not path is given, the default path
C:\Users\Public\Public Documents\Rohde-Schwarz\RTx\RefWaveforms
is used.
Waveform analysis