Remote control commands
R&S
®
RTP
1432User Manual 1337.9952.02 ─ 12
Suffix:
<m>
.
Valid suffix numbers: 2 to 21, 61 to 68, 108 to 118, 151 to 157,
173 to 179
Source waveform of the measurement, see Chapter 22.4.1,
"Waveform suffix", on page 1141.
Parameters:
<Mode> AUTO | PPRobability | MPRobability | ABSolutepeak | UPLM |
UMLP | UALM | UMLA
AUTO
Auto select absolute probability: most suitable signal levels for
the selected measurement
PPRobability
Peak probability: signal levels with the highest probability value
MPRobability
Mean probability: signal levels with mean probability
ABSolutepeak
Absolute peak: absolute peak signal levels
UPLM
Upper absolute peak, lower mean probability: high signal level is
the upper absolute peak, low signal level is the level with the
mean probability in the lower half of the histogram.
UMLP
Upper mean probability, lower absolute peak: high signal level is
the level with mean probability in the upper half of the histogram,
low signal level is the lower absolute peak.
UALM
Upper absolute peak, lower manual value: high signal level is
the maximum result value of the amplitude measurement; low
signal level is manually set using REFLevel<m>:RELative:
LOWer.
UMLA
Upper manual, lower absolute peak: The upper signal level is
set manually using REFLevel<m>:RELative:UPPer. The
lower level is the minimum result value of the amplitude mea-
surement.
Example:
REFLevel5:AUTO:MODE PPRobability
Sets the automatic reference level mode for Ch2Wfm1 to "Peak
probability". C2W1 corresponds to suffix number 5.
Example: See: "Automatic level detection, peak probability" on page 1129
Usage: Asynchronous command
REFLevel<m>:AUTO[:STATe] <Value>
Enables averaging over several histograms to determine the reference levels. The
number of histograms to consider is defined using REFLevel<m>:AUTO:COUNt.
Automatic measurements
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