Remote control commands
R&S
®
RTM3000
572User Manual 1335.9090.02 ─ 09
Suffix:
<m>
.
1..4
Selects the input channel. The number of channels depends on
the instrument.
Return values:
<Data> List of values according to the format settings - the voltages of
recorded waveform samples.
Example:
FORM ASC
CHAN1:DATA?
-0.125000,-0.123016,-0.123016,-0.123016,
-0.123016,-0.123016,...
Example: See Chapter 17.2.1.3, "Reading waveform data in real format",
on page 426 and Chapter 17.2.1.4, "Reading waveform data in
unsigned integer format", on page 426
Usage: Query only
CHANnel<m>:DATA:HEADer?
Returns information on the channel waveform. For envelope waveforms, use the
CHANnel<m>:DATA:ENVelope:HEADer? command.
Table 17-1: 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 120000
4 Number of values per sample interval, usually 1. 1
Suffix:
<m>
.
1..4
Selects the input channel. The number of channels depends on
the instrument.
Parameters:
<DataHeader> Comma-separated value list
Example: -9.477E-008,9.477E-008,120000,1
Usage: Query only
CHANnel<m>:DATA:POINts <PointSelection>
As a setting, the command selects a range of samples that will be returned with
CHANnel<m>:DATA? and CHANnel<m>:DATA:ENVelope?. As a query, it returns the
number of returned samples for the selected range.
Documenting results
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