List Mode - R&S SMB100A Operating Manual

®
R&S SMB100A
Remote command:
[:SOURce<hw>]:SWEep:POWer:RETRace
Step - Level Sweep
Sets the step width for the individual sweep steps. This entry is effective for all sweep
modes.
With the level sweep, the logarithmic step width is a constant fraction of the current
level. This fraction is added to the current level. The logarithmic step width is entered in
dB.
Remote command:
[:SOURce<hw>]:SWEep:POWer:STEP[:LOGarithmic]
Dwell Time - Level Sweep
Enters the dwell time and determines the duration of the individual sweep steps.
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
Remote command:
[:SOURce<hw>]:SWEep:POWer:DWELl
Ext. Trigger Input Slope
Sets the polarity of the active slope of an externally applied instrument trigger.
This setting affects the INST TRIG input (BNC connector at the rear of the instrument).
"Positive"
"Negative"
Remote command:
[:SOURce]:INPut:TRIGger:SLOPe
5.3.7.4

List Mode

Similar to a sweep, a series of previously defined frequency and level points is pro-
cessed in List mode. In contrast to a sweep, however, a list with freely selectable value
Operating Manual 1407.0806.32 ─ 21
Chapter 5.2.3.7, "Display
activates the rising edge of the trigger signal.
activates the falling edge of the trigger signal.
on page 427
on page 428
on page 425
on page 348
Instrument Function
RF Block
Update", on page 100).
187