User manual

Measurements
R&S
®
RTO
163User Manual 1316.0827.02 ─ 06
"All off"
Deactivates all selected measurements in the table.
SCPI command:
MEASurement<m>:ADDitional on page 525
Envelope selection
This setting is only relevant for measurements on envelope waveforms, see "Wfm Arith-
metic" on page 34. You can measure on:
"Maximum"
the upper envelope
"Minimum"
the lower envelope
"Both"
The envelope is ignored and the waveform measured as usual. This
value is also used by default if no envelope is defined.
SCPI command:
MEASurement<m>:ENVSelect on page 544
Signal threshold
Defines a signal value that must be exceeded for the signal value to be included in the
measurement. The setting is relevant for most amplitude/time measurement types.
SCPI command:
MEASurement<m>:DETThreshold on page 545
Area level
The reference level used to integrate the waveform. The setting is only relevant for area
measurements.
SCPI command:
MEASurement<m>:AMPTime:ALEVel on page 545
Pulses slope
Sets the first slope of the pulses to be counted. The setting is available only for the "Pulse
count" measurement. For example, with setting "Positive", the instrument counts positive
pulses. Thus you can count either positive or negative pulses, or both.
SCPI command:
MEASurement<m>:AMPTime:PSLope on page 545
Advanced Delay Setup
The specific settings for delay measurement allow you to measure the time between any
two slopes at any reference level. Therefore, the reference level and the slope have to
be defined for each source individually. The measurement result is negative if the edge
of the second source comes before the edge of the first source.
Automatic Measurements