R&S ESR Series, User Manual

Page: 361 / 1126

Spectrum Measurements
R&S
®
ESR
358 User Manual 1175.7068.02 ─ 12
Remote command:
[SENSe:]ADJust:FREQuency
on page 829
Auto Level
Defines the optimal reference level for the current measurement automatically.
The measurement time for automatic leveling can be defined using the Settings soft-
key.
You can define a threshold that the signal must exceed before the reference level is
adjusted, see
"Upper Level Hysteresis" on page 358 and "Lower Level Hysteresis"
on page 358.
Remote command:
[SENSe:]ADJust:LEVel
on page 830
Settings
Opens a submenu to define settings for automatic leveling.
Possible settings are:
●
"Meas Time Manual" on page 358
●
"Meas Time Auto" on page 358
Meas Time Manual ← Settings
Opens an edit dialog box to enter the duration of the level measurement in seconds.
The level measurement is used to determine the optimal reference level automatically
(see the "Auto Level" softkey,
"Auto Level" on page 358). The default value is 1 ms.
Remote command:
[SENSe:]ADJust:CONFigure:LEVel:DURation
on page 828
Meas Time Auto ← Settings
The level measurement is used to determine the optimal reference level automatically
(see the
Auto Level softkey).
Upper Level Hysteresis ← Settings
Defines an upper threshold the signal must exceed before the reference level is auto-
matically adjusted when the "Auto Level" function is performed.
Remote command:
[SENSe:]ADJust:CONFiguration:HYSTeresis:UPPer
on page 828
Lower Level Hysteresis ← Settings
Defines a lower threshold the signal must exceed before the reference level is auto-
matically adjusted when the "Auto Level" function is performed.
Remote command:
[SENSe:]ADJust:CONFiguration:HYSTeresis:LOWer
on page 828
Sweep Type
Opens a submenu to define the sweep type.
Selecting the sweep type is not available for the I/Q analyzer.
Configuration