R&S ESR Series User Manual page 898

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R&S ESR
TRACe<n>:IQ:DATA:MEMory? <OffsetSamples>,<NoOfSamples>
This command reads out previously acquired (and frequency response corrected) I/Q
data from the memory. Furthermore, the offset related to the start of measurement and
the number of I/Q samples are given. Thus, a previously acquired data set can be read
out in smaller portions. If no parameters are given, all data is read from the memory.
The maximum amount of available data depends on the settings of the
IQ:SET
The returned values are scaled linear in unit Volt and correspond to the voltage at the
RF or digital input of the instrument.
The format of the output buffer corresponds to the
The command requires all response data to be read out completely before the instru-
ment accepts further commands.
If no I/Q data is available in memory because the corresponding measurement was not
started, the command causes a query error.
Suffix:
<n>
Parameters:
<OffsetSamples>
<NoOfSamples>
User Manual 1175.7068.02 ─ 12
command, the output format on the settings in the FORMat subsystem.
.
irrelevant
Offset of the values to be read, in relation to the start of the
acquired data.
Range:
*RST:
Number of measurement values to be read.
Range:
*RST:
Remote Commands in I/Q Analyzer Mode
TRACe<n>:IQ:DATA
0 to <# of samples> – 1, with <# of samples> being
the value set by the "TRACe:IQ:SET" command
0
1 to <# of samples> - <offset samples> with <# of
samples> being the value set by the
"TRACe:IQ:SET" command
<# of samples>
Remote Control
TRACe<n>:
command.
895