R&S FS300
Spectrum Analyzer
Operating manual, 02/2006
6-83
E-1007.9900.15
6.2.1.4.2
Switching over to the ZERO SPAN
Use
The amplitude of a particular signal component in the frequency spectrum
can be displayed as a function of time. To activate this mode, enter the fre-
quency of the signal component as the center frequency. You can then define
the x axis to be the time axis.
Specifying
the signal
component
1.
Press the
function key
in the
menu
.
An entry field containing the current setting is displayed:
2.
Enter the frequency of the signal component you want to display in the
time domain ( 6-77).
Switching over to
the ZERO SPAN
3.
Press the
function key
in the
submenu.
The x axis becomes the time axis and the signal amplitude at the current
center frequency is displayed as a function of time (current sweep time).
The grid line spacing represents 1/10 of the current sweep time ( 6-
126).
Switching over to
the frequency
domain
4.
Press the
function key
in the
submenu.
The last span is displayed in the diagram area.
SWEEP TIME
Summary of Contents for FS300
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