Rohde & Schwarz ESW Series - Page 489

Remote Commands in the Receiver Application
R&S
®
ESW
489User Manual 1177.6298.02 ─ 08
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:
OffsetAnalyzerGenerator
F
atorDeno
Numerator
FF 
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 162
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:
OffsetAnalyzerGenerator
F
atorDeno
Numerator
FF 
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 162
Configuration