R&S SMB100A Operating Manual page 360

®
R&S SMB100A
Parameters:
<Offset>
Example:
Manual operation:
[:SOURce<hw>]:FREQuency:SPAN <Span>
Determines the extent of the frequency sweep range. This setting in combination with
the center frequency setting ([:SOURce<hw>]:FREQuency:CENTer) defines the
sweep range.
This parameter is related to the start and stop frequencies. If you change the fre-
quency, the span changes accordingly.
f
SPAN
f
STARt
Parameters:
<Span>
Example:
Manual operation:
[:SOURce<hw>]:FREQuency:STARt <Start>
Sets the start frequency for the RF sweep.
This parameter relates to the center frequency and span. If you change the frequency,
these parameters change accordingly.
f
STARt
f
STARt
Note: A defined offset and the multiplier factor affect the sweep range and therefore all
correlated parameters. The set frequencies are only absolute values, if the offset = 0
and the multiplication factor = 1. The multiplier multiplies the frequencies accordingly,
and the offset ≠ 0 shifts the frequencies corresponding to the set value.
Operating Manual 1407.0806.32 ─ 21
float
Increment: 0.01
*RST:
FREQ:OFFS 500kHz
sets the frequency offset to 500 kHz.
See "Offset"
= f - f
STOP STARt
> f is permitted.
STOP
float
Range:
Increment: see the data sheet: RF characteristics > Resolution
*RST:
FREQ:CENT 400 MHz
sets the center frequency of the frequency sweep to 400 MHz.
FREQ:SPAN 200 MHz
sets a span of 200 MHz. This sets the sweep range to 300 MHz
to 500 MHz.
See "Span - Frequency Sweep"
> f is permitted.
STOP
= (f - f /2).
CENTer SPAN
Remote Control Commands
0
on page 139
full frequency range
of setting
400E6
on page 179
SOURce Subsystem
345