R&S FSMR3000, User Manual

Page: 416 / 733

Remote Commands
R&S
®
FSMR3000
416 User Manual 1179.0116.02 ─ 02
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
FSMR3; the RF frequency range covers the currently
defined span of the R&S FSMR3 (unless limited by the range of
the signal generator)
OFF | 0
The generator uses a single fixed frequency, defined by
SOURce<si>:EXTernal<gen>:FREQuency
.
*RST: 1
Example: SOUR:EXT:FREQ:COUP ON
Manual operation: See "Source Frequency Coupling" on page 131
SOURce<si>:EXTernal<gen>: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 Analyzer Generator
F
ator Deno
Numerator
F F
  
min
Suffix:
<si>
.
irrelevant
<gen>
Parameters:
<Value> <numeric value>
*RST:
1
Example: //Define multiplication factor of 4/3; the transmit frequency of the
generator is 4/3 times the analyzer frequency
SOUR:EXT:FREQ:NUM 4
SOUR:EXT:FREQ:DEN 3
Manual operation: See "(Automatic) Source Frequency (Numerator/Denominator/
Offset)" on page 132
SOURce<si>:EXTernal<gen>:FREQuency[:FACTor]:NUMerator <Value>
This command defines the numerator 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:
Configuring the Measurement