Rohde & Schwarz R&S SMB100B - Page 137

List and sweep mode
R&S
®
SMB100B
137User Manual 1178.3711.02 ─ 08
Settings
Start Level / Stop Level...............................................................................................137
Step Count.................................................................................................................. 137
Spacing....................................................................................................................... 137
Step.............................................................................................................................137
Setting Characteristics................................................................................................ 137
Level Range................................................................................................................138
Start Level / Stop Level
Defines the RF level sweep range by setting the start and end values.
See Chapter 6.2.1, "Correlating parameters in sweep mode", on page 122.
Remote command:
RF level sweep:
[:SOURce<hw>]:POWer:STARt on page 496
[:SOURce<hw>]:POWer:STOP on page 496
RF combined sweep:
[:SOURce<hw>]:COMBined:POWer:STARt on page 514
[:SOURce<hw>]:COMBined:POWer:STOP on page 514
Step Count
In "RF Combined Mode", defines the number of sweeps to be executed in Mode > Sin-
gle.
To start the sweep cycles, select Execute Single.
Remote command:
[:SOURce<hw>]:SWEep:COMBined:COUNt on page 515
Spacing
Indicates that the instrument distributes the level steps linearly (straight proportional),
i.e. the level steps have the same size.
To determine the step size, use the parameter Step.
Remote command:
n.a.
Step
Sets the step width for the RF level sweep in dB.
The "RF level sweep" mode increases or decreases the level value linearly by the set
value.
Remote command:
[:SOURce<hw>]:SWEep:POWer:STEP[:LOGarithmic] on page 510
Setting Characteristics
Selects additional quality characteristics to optimize the behavior of the RF signal level
for the specific application.
Sweep mode settings