Rohde & Schwarz SMC100A - Pulse Generator; Pulse Generator Settings

Instrument Function
R&S
®
SMC100A
186Operating Manual 1411.4060.32 ─ 09
The "Dwell Time" set by the user is used as the step time of the sweep. The effective
net dwell time is shorter, reduced by the setting time. This setting time may be greater
than the time specified in the data sheet.
Note:
It is recommended to switch off the display update for optimum sweep performance
especially with short dwell times (see Chapter 5.2.3.6, "Display Update", on page 87).
Remote command:
[:SOURce<hw>]:LFOutput:SWEep[:FREQuency]:DWELl on page 302
Ext. Trigger Input Slope
Sets the polarity of the active slope of an externally applied instrument trigger.
This setting affects the PULSE EXT/INST TRIG input (BNC connector at the rear of the
instrument).
"Positive"
activates the rising edge of the trigger signal.
"Negative"
activates the falling edge of the trigger signal.
Remote command:
[:SOURce]:INPut:TRIGger:SLOPe on page 298
5.5.4 Pulse Generator
The "Pulse Generator" dialog is used to configure and activate a pulse modulation sig-
nal.
5.5.4.1 Pulse Generator Settings
To access the pulse generator settings ...
► Select "Mod Gen > config... > Pulse Generator" or use the MENU key under "Mod
Gen".
Modulation Generator and LF Output