Remote Control
R&S
®
RTM20xx
294User Manual 1317.4726.02 ─ 01
CHANnel<m>:DATA:HEADer?
Returns information on the channel waveform. For envelope waveforms, use the
CHANnel<m>:DATA:ENVelope:HEADer? command.
Table 15-12: 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, usually 1. 1
Suffix:
<m>
.
Selects the input channel. The number of channels depends on
the instrument.
Return values:
<DataHeader> Comma-separated value list
Example: -9.477E-008,9.477E-008,200000,1
Usage: Query only
CHANnel<m>:DATA:ENVelope?
Returns the data of the envelope. The envelope consists of two waveforms. The wave-
forms data can be used in MATLAB, for example.
Use this command only for envelope waveforms. For other channel waveforms use
CHANnel<m>:DATA?.
To set the export format, use FORMat[:DATA] on page 278.
To set the range of samples to be returned, use CHANnel<m>:DATA?.
Suffix:
<m>
.
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 the
envelope points. The list contains two values for each sample
interval.
Usage: Query only
CHANnel<m>:DATA:ENVelope:HEADer?
Returns information on the envelope waveform.
Use this command only for envelope waveforms. for all other channel waveforms use
CHANnel<m>:DATA:HEADer?.
Command Reference
To Next Page
Loading...
