Remote Control Commands
R&S
®
SMBV100A
811Operating Manual 1176.8016.02 ─ 17
Parameters:
<Shape> SAWTooth | TRIangle
SAWTooth
One sweep runs from start to stop frequency. Each subsequent
sweep starts at the start frequency, i.e. the shape of the sweep
sequence resembles a sawtooth.
TRIangle
One sweep runs from start to stop frequency and back, i.e. the
shape of the sweep resembles a triangle. Each subsequent
sweep starts at the start frequency.
*RST: SAWTooth
Example:
SOUR:SWE:SHAP TRI
selects the sweep cycle with alternating ascending and
descending sweep directions.
Manual operation: See " Shape - RF Frequency Sweep " on page 281
[:SOURce<hw>]:SWEep[:FREQuency]:SPACing <Spacing>
Selects the mode for the calculation of the frequency sweep intervals. The frequency
increases or decreases by this value at each step.
The keyword [:FREQuency] can be omitted. Then the command is SCPI-compliant.
Parameters:
<Spacing> LINear | LOGarithmic
LINear
With the linear sweep, the step width is a fixed frequency value
which is added to the current frequency. The step width for lin-
ear sweep is entered in Hz (see [:SOURce<hw>]:SWEep[:
FREQuency]:STEP[:LINear] on page 811).
LOGarithmic
With the logarithmic sweep, the step width is a constant fraction
of the current frequency. This fraction is added to the current fre-
quency. The logarithmic step width is entered in % (see [:
SOURce<hw>]:SWEep[:FREQuency]:STEP:LOGarithmic
on page 812).
*RST:
LINear
Example:
SWE:SPAC LIN
selects linear sweep spacing for a frequency sweep at the RF
output.
Manual operation: See " Spacing - Frequency Sweep " on page 280
[:SOURce<hw>]:SWEep[:FREQuency]:STEP[:LINear] <Linear>
Sets the step size for linear RF frequency sweep steps.
SOURce Subsystem
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