Rohde & Schwarz SMW200A - Page 495

Configuring the Signal in the RF Domain
R&S
®
SMW200A
480User Manual 1175.6632.02 ─ 16
Step Linear/Step Logarithmic
In "RF/LF Frequency Sweep" mode, sets the step width for the individual frequency
sweep steps. The value is added at each sweep step to the current frequency.
Depending on the current Spacing, you can enter either an absolute or logarithmic step
width.
See Chapter 7.6.2.1, "Correlating Parameters in Sweep Mode", on page 467.
"Step Linear"
The step width is a constant value in Hz.
"Step Logarithmic"
The step width is determined logarithmically in %, i.e. as a constant
fraction of the current frequency.
Remote command:
[:SOURce<hw>]:SWEep[:FREQuency]:STEP[:LINear] on page 1114
[:SOURce<hw>]:SWEep[:FREQuency]:STEP:LOGarithmic on page 1114
[:SOURce<hw>]:LFOutput:SWEep[:FREQuency]:STEP[:LINear] on page 1073
[:SOURce<hw>]:LFOutput:SWEep[:FREQuency]:STEP:LOGarithmic
on page 1073
Step
Applies to "RF Level Sweep" mode.
Sets the step width for the level sweep steps.
The step width is specified logarithmically in dB, i.e. as constant fraction of the current
level.
Remote command:
[:SOURce<hw>]:SWEep:POWer:STEP[:LOGarithmic] on page 1111
Dwell Time
Defines the duration of the individual sweep steps.
See also Chapter 7.6.4, "Significant Parameters and Functions", on page 472.
Remote command:
[:SOURce<hw>]:SWEep[:FREQuency]:DWELl on page 1111
[:SOURce<hw>]:SWEep:POWer:DWELl on page 1109
[:SOURce<hw>]:LFOutput:SWEep[:FREQuency]:DWELl on page 1070
Trigger Slope
Selects the polarity of the active slope of an applied instrument trigger.
Trigger signal is expected at the INST TRIG X connector.
"Positive"
Activates the rising edge of the trigger signal.
"Negative"
Activates the falling edge of the trigger signal.
Remote command:
[:SOURce<hw>]:INPut:TRIGger:SLOPe on page 1048
Varying the RF Signal in List or Sweep Mode