R&S SMA100B - Retrace

List and sweep mode
R&S
®
SMA100B
190User Manual 1178.3834.02 ─ 09
See Chapter 7.1, "Signal generation and triggering in the sweep and list modes",
on page 173.
"Auto"
Generates a continuously repeating sweep signal directly after acti-
vating the sweep mode.
The sweep steps are performed automatically, controlled by the dwell
time.
"Single / Extern Single"
Generates a single sweep cycle after a trigger event.
The sweep steps within the cycle are performed automatically, con-
trolled by the dwell time. If one cycle is completed, the instrument
waits for the next trigger event.
"Step / Extern Step"
Generates the sweep signal step-by-step, manually triggered.
"Extern Start/Stop"
Generates a continuously repeating sweep signal that is started,
stopped, and restarted by subsequent external trigger events.
The sweep steps are performed automatically, controlled by the dwell
time.
Remote command:
RF frequency sweep:
[:SOURce<hw>]:SWEep[:FREQuency]:MODE on page 703
:TRIGger<hw>:FSWeep:SOURce on page 742
RF level sweep:
[:SOURce<hw>]:SWEep:POWer:MODE on page 701
:TRIGger<hw>:PSWeep:SOURce on page 742
RF combined sweep:
[:SOURce<hw>]:SWEep:COMBined:MODE on page 709
:TRIGger<hw>:FPSWeep:SOURce on page 744
LF frequency sweep:
[:SOURce<hw>]:LFOutput:SWEep[:FREQuency]:MODE on page 662
:TRIGger<hw>:LFFSweep:SOURce on page 742
Retrace
For "Shape = Sawtooth" and "Mode = Single/External Single", enables changing the
signal to the start value while it is waiting for the next trigger event. It returns to the
start level or start frequency until the next trigger is applied.
Remote command:
RF frequency sweep:
[:SOURce<hw>]:SWEep[:FREQuency]:RETRace on page 705
RF level sweep:
[:SOURce<hw>]:SWEep:POWer:RETRace on page 705
RF combined sweep:
[:SOURce<hw>]:SWEep:COMBined:RETRace on page 709
LF frequency sweep:
[:SOURce<hw>]:LFOutput:SWEep[:FREQuency]:RETRace on page 663
Sweep mode settings