Remote Commands
R&S
®
FSW
884
User Manual 1173.9411.02 ─ 19
SOURce:EXTernal:FREQuency
<Frequency>
This command defines a fixed source frequency for the external generator.
Parameters:
<Frequency>
Source frequency of the external generator.
*RST:
1100050000
Example:
SOUR:EXT:FREQ 10MHz
Manual operation:
See
SOURce:EXTernal:FREQuency:COUPling[:STATe]
<State>
This command couples the frequency of the external generator output to the
R&S
FSW.
Parameters:
<State>
ON | OFF | 0 | 1
ON | 1
Default setting: a series of frequencies is defined (one for each
sweep point), based on the current frequency at the RF input of
the R&S
FSW; the RF frequency range covers the currently
defined span of the R&S
FSW (unless limited by the range of the
signal generator)
OFF | 0
The generator uses a single fixed frequency, defined by
*RST:
1
Example:
SOUR:EXT:FREQ:COUP ON
Manual operation:
See
SOURce:EXTernal:FREQuency[:FACTor]:DENominator
<Value>
This command defines the denominator of the factor with which the analyzer frequency
is multiplied in order to obtain the transmit frequency of the selected generator.
Select the multiplication factor such that the frequency range of the generator is not
exceeded if the following formula is applied to the start and stop frequency of the ana-
lyzer:
Offset
r
Denominato
Numerator
RF
Freq
Source
Parameters:
<Value>
<numeric value>
*RST:
1
Setting Basic Measurement Parameters
