R&S ZVL
GUI Reference
Trace Menu
Operating Manual 1303.6580.32-06
158
magnitude unchanged.
•
The
Real
added constant shifts a real trace in vertical direction, leaving the imaginary part
unchanged.
•
The
Imaginary
added constant shifts a imaginary trace in vertical direction, leaving the real part
unchanged.
Shifting the trace by means of constant values is a simple case of trace mathematics. Use the
Define
Math
dialog to define more complicated mathematical operations.
Remote
control:
DISPlay:WINDow<Wnd>:TRACe<WndTr>:Y:OFFset <Magnitude>[, <Phase>,
<Real>, <Imag>]
Remote control:
CALCulate<Chn>:MATH:WUNit:STATe ON | OFF
Shift Stimulus Value...
Shifts the active trace in horizontal direction, leaving the positions of all markers unchanged. The positive
or negative offset value for the stimulus variable is entered into an input field. The unit depends on the
sweep type.
Shift Stimulus Value
can be used in Cartesian as well as in polar diagrams. The visible effect depends
on the diagram type:
•
In Cartesian diagrams, the trace is shifted relative to the markers and the x-axis.
•
In polar diagrams, the trace is not affected, however, markers change their position.
Use a negative offset value to reset a shifted trace to its original position.
Remote control:
DISPlay:WINDow<Wnd>:TRACe<WndTr>:X:OFFset <numeric_value>
Max Hold On
Enables (if selected) or disables the max hold (peak hold) function for the active trace. With enabled max
hold function, the displayed trace shows the maximum values that the analyzer acquired since the start of
the measurement.
The max hold process can be restarted any time using
Restart Hold.
It is also restarted automatically
when the channel or trace settings are changed so that the previous measurement results are no longer
valid.
Remote control:
CALCulate<Chn>:PHOLd MAX | OFF
Restart Hold
Restarts the max hold (peak hold) function for the active trace, discarding the old maximum measurement
results. This softkey has no effect unless
Max Hold On
is active.
