The Spectrum Application (RF Measurements)
R&S
®
FPL1000
429
User Manual 1178.3370.02 ─ 11
Offsets and Shifting
A configured limit line can easily be moved vertically or horizontally. Two different
methods to do so are available:
●
An
offset
moves the entire line in the diagram without editing the configured values
or positions of the individual data points. This option is only available if relative
scaling is used.
Thus, a new limit line can be easily generated based upon an existing limit line
which has been shifted horizontally or vertically.
●
Defining a
shift
width for the values or position of the individual data points
changes the line configuration, thus changing the position of the line in the dia-
gram.
Limit Check Results
A limit check is automatically performed as soon as any of the limit lines is activated
("Visibility" setting). Only the specified "Traces to be Checked" are compared with the
active limit lines. The status of the limit check for each limit line is indicated in the dia-
gram. If a violation occurs, the limit check status is set to "MARG" for a margin viola-
tion, or to"Fail" for a limit violation.
Display and Limit Lines
