Rohde & Schwarz R&S UPP, Руководство пользователя

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Instrument Functions
R&S
®
UPP
369 User Manual 1411.1055.32 ─ 10
"Off" The bandpass sweep / bandstop sweep is deactivated; the band cen-
ter frequency can be specified in the "Freq Mode" parameter field.
If the generator sweep system is also deactivated, [START ],
[SINGLE ] and [STOP/CONT ] affect the measurement system:
●
[START] starts a continuous measurement,
●
[SINGLE] starts a single measurement or continues an already
started continuous measurement as a single measurement.
●
[STOP/CONT] interrupts an ongoing measurement or continues
an interrupted or terminated measurement as a continuous mea-
surement.
"Auto Sweep"
The bandpass sweep / bandstop sweep is activated; the sweep step-
ping is performed automatically; the sweep axis is calculated from the
start value, stop value and step size or point number.
"Auto List" The bandpass sweep / bandstop sweep is activated; the sweep step-
ping is performed automatically; the sweep axis is determined from
the predefined list of sweep points (usually loaded as a file).
Remote command:
SENSe[1]:SWEep:CONTrol
on page 755
Spacing
Used to select the sweep range spacing, i.e. the way in which the sweep points are
distributed on the sweep axis. Only visible for activated bandpass / bandstop sweep.
"Lin Points" The sweep range is divided linearly by specifying a number of points
(linear sweep). This number is entered in the "Points" parameter field.
Should be selected if equidistant, linear spacing of all points is
required.
"Lin Steps" The sweep range is divided into intervals of a specified linear step
size starting at "Start" (linear sweep). This step size is entered in the
"Step" parameter field.
"Log Points" The sweep range is divided logarithmically by specifying a number of
points (logarithmic sweep). This number is entered in the "Points"
parameter field.
Should be selected if equidistant, logarithmic spacing of all points is
required.
"Log Steps" The sweep range is divided into intervals of a specified logarithmic
step size starting at "Start" (logarithmic sweep). Each sweep point is
calculated by multiplying the previous point by a constant factor. This
factor is entered in the "Step" parameter field.
Remote command:
SENSe[1]:SWEep:SPACing
on page 756
Level Measurements