Instrument Function
R&S
®
SMU200A
261Operating Manual 1007.9845.32 ─ 15
5.5.13.4 LF Frequency Sweep
To open the "LF Frequency Sweep" menu, select "RF/A Mod > Configure > LF Frequency
Sweep" or use the MENU key under "RF/A Mod".
With two-path instruments, the frequency settings are always effective for both paths
since an LF generator is available for both paths in the instrument.
The top sections of the combined menu "LF Output / LF Frequency Sweep" provide
access to the "LF Frequency Sweep" mode settings.
In the top section, the LF Sweep mode is activated and the sweep mode is selected. The
buttons are used to reset the LF sweep (all sweep modes) or to execute the LF sweep
("Single" mode).
The sweep range, sweep spacing and dwell time are set in the bottom of the section.
The lower section provides access to the "LF Output" settings, see chapter 5.5.12.2, "LF
Output", on page 246.
State - LF Sweep
Activates LF Sweep mode.
Note: Activating the LF frequency sweep automatically deactivates the list mode, RF
level sweep and RF frequency sweep.
In case of two-path instrument, this affects the respective path.
SCPI command: 
[:SOURce]:LFOutput:FREQuency:MODE on page 740
Mode - LF Sweep
Selects the Sweep instrument operating mode and Sweep mode.
 
RF Signal and Analog Modulations - RF Block