Rohde & Schwarz R&S UPP, Руководство пользователя

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Instrument Functions
R&S
®
UPP
370 User Manual 1411.1055.32 ─ 10
Start
Used to enter the start value for the bandpass / bandstop center frequency. Only visi-
ble for activated bandpass / bandstop sweep.
The start and stop value implicitly determine the sweep direction:
If the start value is less than the stop value, an upward sweep is performed, otherwise
a downward sweep will be performed.
If a start value identical to the stop value is entered, the stop value is automatically loa-
ded with the old start value. In this way, it is possible to change the sweep direction by
entering just one value.
Remote command:
SENSe[1]:SWEep:STARt
on page 756
Stop
Used to enter the stop value for the bandpass / bandstop center frequency. Only visible
for activated bandpass / bandstop sweep.
The start and stop value implicitly determine the sweep direction:
If a stop value identical to the start value is entered, the start value is automatically loa-
ded with the old stop value.
Remote command:
SENSe[1]:SWEep:STOP
on page 756
Points
Used to enter the number of sweep points for the bandpass / bandstop center fre-
quency. Only visible for activated bandpass / bandstop sweep if "Lin Points" or "Log
Points" is set for "Spacing".
The sweep range is divided into "Points – 1" (linear or logarithmic) equidistant steps. At
least 2 points (start and stop value) are required.
A maximum of 1024 points can be selected.
Remote command:
SENSe[1]:SWEep:POINts
on page 756
Step
Used to enter the (linear or logarithmic) step size for the bandpass / bandstop center
frequency. Only visible for activated bandpass / bandstop sweep if "Lin Steps" or "Log
Steps" is set for "Spacing".
The entry range is limited automatically so that at least one and at most 1023 steps
exist (corresponding to 1024
sweep points).
Level Measurements