R&S ESU Series, Operating Manual

Page: 663 / 855

R&S ESU Remote Control – Description of Commands
SOURce Subsystem
6.224 Operating Manual 1302.6163.12 - 03
Example:
"SOUR:EXT:FREQ:NUM 4"
"SOUR:EXT:FREQ:DEN 3"
'Sets a multiplication factor of 4/3, i.e. the transmit frequency of the generator is 4/
3 times the analyzer frequency.
Characteristics: *RST value: 1
SCPI: device-specific
Mode: R, A
SOURce<1|2>:EXTernal<1|2>:FREQuency[:FACTor]:NUMerator <numeric_value>
This command defines the numerator of the factor with which the analyzer frequency is multiplied to
obtain the transmit frequency of the selected generator 1 or 2 in the selected window.
Example:
"SOUR:EXT:FREQ:NUM 4"
"SOUR:EXT:FREQ:DEN 3"
'Sets a multiplication factor of 4/3, i.e. the transmit frequency of the generator is 4/
3 times the analyzer frequency.
Characteristics: *RST value: 1
SCPI: device-specific
Mode: R, A
SOURce<1|2>:EXTernal<1|2>:FREQuency:OFFSet <numeric_value>
This command defines the frequency offset of the selected generator 1 or 2 with reference to the
receive frequency in the selected window.
Example:
"SOUR:EXT:FREQ:OFFS 1GHZ"
'Sets a frequency offset of the generator transmit frequency compared to the
analyzer receive frequency of 1 GHz.
Characteristics: *RST value: 0 Hz
SCPI: device-specific
Select the multiplication factor in a way that the frequency range of the generator
is not exceeded by the following formula:
if applied to the start and stop frequency of the analyzer.
This command is only valid in combination with option Ext. Generator Control
R&S FSP-B10.
Select the multiplication factor in a way that the frequency range of the generator
is not exceeded by the following formula:
if applied to the start and stop frequency of the analyzer.
This command is only valid in combination with option Ext. Generator Control
R&S FSP-B10.
F
Generator
F
Analyzer
Numerator
Denominator
-------------------------------
⋅
F
Offset
+ =
F
Generator
F
Analyzer
Numerator
Denominator
-------------------------------
⋅
F
Offset
+ =