R&S FSW-K7 User Manual page 159

®
R&S FSW-K7
Remote command:
CALCulate<n>:LIMit<k>:LOWer:THReshold
CALCulate<n>:LIMit<k>:UPPer:THReshold
Margin
Defines a margin for the limit line. The default setting is 0 dB (i.e. no margin).
Remote command:
CALCulate<n>:LIMit<k>:LOWer:MARGin
CALCulate<n>:LIMit<k>:UPPer:MARGin
X-Axis
Describes the horizontal axis on which the data points of the limit line are defined.
Includes the following settings:
●
Domain:
–
–
●
Scaling mode: absolute or relative (Hz/s/%) values
For relative values, the frequencies are referred to the currently set center fre-
quency. In the zero span mode, the left boundary of the diagram is used as the ref-
erence.
●
Scaling: linear or logarithmic
Remote command:
CALCulate<n>:LIMit<k>:LOWer:MODE
CALCulate<n>:LIMit<k>:UPPer:MODE
CALCulate<n>:LIMit<k>:CONTrol:DOMain
Y-Axis
Describes the vertical axis on which the data points of the limit line are defined.
Includes the following settings:
●
Level unit
●
Scaling mode: absolute or relative (dB/%) values
Relative limit values refer to the reference level.
●
Limit type: upper or lower limit; values must stay above the lower limit and below
the upper limit to pass the limit check
Remote command:
CALCulate<n>:LIMit<k>:UNIT
CALCulate<n>:LIMit<k>:LOWer:SPACing
CALCulate<n>:LIMit<k>:UPPer:SPACing
Data points
Each limit line is defined by a minimum of 2 and a maximum of 200 data points. Each
data point is defined by its position (x-axis) and value (y-value). Data points must be
defined in ascending order. The same position can have two different values.
Remote command:
CALCulate<n>:LIMit<k>:CONTrol[:DATA]
CALCulate<n>:LIMit<k>:LOWer[:DATA]
CALCulate<n>:LIMit<k>:UPPer[:DATA]
User Manual 1173.9240.02 ─ 23
"Hz": for frequency domain
"s": for time domain
Limit Line Settings and Functions
on page 360
on page 363
on page 358
on page 361
on page 358
on page 361
on page 356
on page 360
on page 359
on page 363
on page 355
on page 357
on page 361
Analysis
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