User manual
Measurements
R&S
®
RTO
135User Manual 1316.0827.02 ─ 06
Meas. type Symbol Description/Result
Neg. duty cycle R
NegCyc
Negative duty cycle: Width of a negative pulse in relation to the
period in %. The measurement requires at least one complete
period of a triggered signal. Multiple measurement is possible.
%100
Period
NegPulse
NegCyc
T
T
R
Delay
Time difference between the any two edges of two measurement
sources at any reference level. The measurement result is nega-
tive if the edge of the second source comes before the edge of the
first source. Slope and reference level have to be defined for each
source.
See: "Advanced Delay Setup" on page 163
Phase
The phase difference between two waveforms (delay/period *
360)
Burst width
The duration of one burst, measured from the first edge to the last
+
-
Pos. switching T
PosSw
Settling time at rising edges: Time between crossing the lower
reference level and the last return of the signal into the top toler-
ance tube.
See also: "Tube Tab" on page 157
+
-
Neg. switching T
NegSw
Settling time at falling edges: Time between crossing the upper
reference level and the last return of the signal into the bottom
tolerance tube. See also "Pos. switching" above.
Pulse train
Duration of N positive pulses, measured from the rising edge of
the first pulse to the falling edge of the N-th pulse. N has to be
configured.
Automatic Measurements