Rohde & Schwarz R&S UPP, User Manual

Page: 481 / 938

Instrument Functions
R&S
®
UPP
465 User Manual 1411.1055.32 ─ 10
With "n" samples set, the following number of trigger-value measurements are to be
expected:
●
With frequency triggering and flat settling: n or n+1
●
With level triggering and exponential settling: > n
Note: In this exceptional case, the term "sample" is used to designate an internal mea-
surement result instead of a digital sample.
Remote command:
SENSe[1]:TRIGger:SETTling:COUNt
on page 771
Tolerance
The tolerance value designates the maximum permissible value by which the current
trigger value may differ from the preceding trigger values so that it is still classified as
settled.
With exponential settling, the selected tolerance value applies only to the difference
between the current and the last preceding trigger value; for each earlier trigger value,
the tolerance value increases by a factor of 2.
Remote command:
SENSe[1]:TRIGger:SETTling:TOLerance
on page 772
Resolution
The "Resolution" value designates the maximum permissible absolute value by which
the current trigger value may differ from the preceding trigger values in order to be
accepted as settled, although the tolerance condition may be violated. This means that
a trigger value is regarded as not settled only if it fails to meet both the tolerance and
the resolution condition.
Figure 5-14: (for external frequency sweeps)
Figure 5-15: (for external digital level sweeps)
Figure 5-16: (for external analog level sweeps)
With exponential settling, the selected resolution value applies only to the difference
between the current and the last preceding trigger value; for each earlier measured
value, the resolution increases by a factor of 2.
Remote command:
SENSe[1]:TRIGger:SETTling:RESolution
on page 772
Settling Methods