Instrument Function
R&S
®
SMB100A
189Operating Manual 1407.0806.32 ─ 13
LF Gen Shape
Selects the waveform shape of the LF signal.
Note: The installed hardware determines the available settings. Use the Hardware Con-
fig dialog to check the hardware the instrument is equipped with.
For information on the required hardware revision, refer to the release notes.
Remote command:
[:SOURce]:LFOutput:SHAPe on page 319
LF Source Impedance
Selects the output impedance of the LF generator. Selection LOW and 600 Ohm are
available.
Note: The installed hardware determines the available settings. Use the Hardware Con-
fig dialog to check the hardware the instrument is equipped with.
For information on the required hardware revision, refer to the release notes.
Remote command:
[:SOURce]:LFOutput:SIMPedance on page 319
5.5.3 LF Frequency Sweep
The "LF Frequency Sweep" dialog is used to activate and configure a sweep for the LF
frequency.
To open the "LF Frequency Sweep" dialog, select "Mod Gen" > "Configure" > "LF Fre-
quency Sweep" or use the MENU key under "Mod Gen".
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.
Modulation Generator and LF Output