R&S SMB100A, Operating Manual

Page: 361 / 528

Remote Control Commands
R&S
®
SMB100A
346 Operating Manual 1407.0806.32 ─ 21
f
STARt
* f
MULTiplier
+ f
OFFset
... f
STOP
* f
MULTiplier
+ f
OFFset
Parameters:
<Start> float
Range:
full frequency range
Increment: see the data sheet: RF characteristics > Resolution
of setting
*RST: 100 MHz
Example: FREQ:STARt 1 MHz
sets the start frequency for the frequency sweep to 1 MHz.
FREQ:STOP 2 GHz
sets the stop frequency for the frequency sweep to 2 GHz.
Manual operation: See "Start Freq - Frequency Sweep" on page 178
[:SOURce<hw>]:FREQuency:STOP <Stop>
Sets the stop frequency for the RF sweep.
This parameter is related to the center frequency and span. If you change the fre-
quency, these parameters change accordingly.
f
STARt
> f
STOP
is permitted.
f
STOP
= (f
CENTer
+ f
SPAN
/2).
Note: A defined offset affects the sweep range and consequently all correlating param-
eters. The set frequencies are only absolute values, if the Offset = 0. Offset
≠
0 shifts
the frequencies according to the offset value.
f
STARt
* f
MULTiplier
+ f
OFFSet
... f
STOP
* f
MULTiplier
+ f
OFFSet
Parameters:
<Stop> float
Range:
full frequency range
Increment: see the data sheet: RF characteristics > Resolution
of setting
*RST: 500 MHz
Example: FREQ:STOP 2 GHz
sets the stop frequency for the frequency sweep to 2 GHz.
FREQ:STAR 1 MHz
sets the start frequency for the frequency sweep to 1 MHz.
Manual operation: See "Stop Freq - Frequency Sweep" on page 179
[:SOURce<hw>]:FREQuency:STEP[:INCRement] <Increment>
Sets the step width for FREQ:STEP:MODE USER .
To adjust the frequency step by step with this step size, use the
FREQ:UP
and
FREQ:DOWN
commands.
SOURce Subsystem