Rohde & Schwarz RTP044 - Page 1334

Remote control commands
R&S
®
RTP
1334User Manual 1337.9952.02 ─ 12
Usage: Asynchronous command
22.10.2.3 Waveform data export
Commands for saving waveform data to file are described in Chapter 22.16.5, "Wave-
form data export to file", on page 1527.Commands for reference waveforms are listed
below.
REFCurve<m>:DATA:STYPe?.......................................................................................1334
REFCurve<m>:DATA:HEADer?..................................................................................... 1334
REFCurve<m>:DATA[:VALues]?.................................................................................... 1335
REFCurve<m>:DATA:STYPe?
Returns the signal type of the source of the reference waveform.
Suffix:
<m>
.
1..4
Reference waveform
Return values:
<SignalType> SOUR | SPEC | CORR | NONE
SOURce = normal signal
SPECtrum = FFT spectrum, specific math signal
CORRelation = correlated signal, specific math signal
NONE = undefined
Usage: Query only
REFCurve<m>:DATA:HEADer?
Returns information on the reference waveform.
Table 22-4: 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
Waveform analysis