R&S SMB100A Operating Manual page 371

®
R&S SMB100A
Parameters:
<Spacing>
Example:
Manual operation:
[:SOURce<hw>]:LFOutput:SWEep[:FREQuency]:STEP[:LINear] <Linear>
Sets the step size for linear LF frequency sweep steps.
This parameter correlates with the number of steps
SWEep[:FREQuency]:POINts
f
STARt
freq_points = ((f
If you change the step size, the number of steps changes accordingly. The sweep
range remains the same.
Parameters:
<Linear>
Example:
Manual operation:
Operating Manual 1407.0806.32 ─ 21
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
SWEep[:FREQuency]:STEP[:LINear]
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>]:LFOutput:SWEep[:FREQuency]:STEP:
LOGarithmic
*RST:
LFO:SWE:SPAC LIN
selects linear sweep spacing.
See "Spacing"
< f
STOP
- f ) / step_lin) + 1
STARt STOP
float
Range:
Increment: see the data sheet: Modulation sources > Resolu-
*RST:
LFO:FREQ:STAR
sets the start frequency to 2 kHz.
LFO:FREQ:STOP
sets the stop frequency to 20 kHz.
LFO:SWE:SPAC LIN
sets linear sweep spacing.
LFO:SWE:STEP 2 kHz
sets the sweep step width to 2 kHz. The number of sweep steps
for linear sweep spacing (POINts) is automatically set to 11.
See "Step Lin/Log - LF Sweep"
[:SOURce<hw>]:LFOutput:
on page 357).
LINear
on page 224
[:SOURce<hw>]:LFOutput:
within the sweep range as follows:
full frequency range
tion of frequency setting
1000
on page 225
Remote Control Commands
SOURce Subsystem
on page 356).
[:
356