Rohde & Schwarz R&S FSP Series, Operating Manual

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Operating Manual 1164.4556.12 - 06 6.211
R&S FSP Remote Control – Description of Commands
SOURce Subsystem
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: 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
Mode: A
SOURce<1|2>:EXTernal<1|2>:FREQuency:SWEep[:STATe] ON | OFF
This command activates or deactivates the frequency sweep for generator 1 or 2 in the selected
window.
This command is only valid in combination with option Ext. Generator Control R&S FSP-B10.
Example:
"SOUR:EXT1:FREQ:SWE ON"
'Activates the frequency sweep for ext. generator 1.
Characteristics: *RST value: OFF
SCPI: device-specific
Mode: A
SOURce<1|2>:EXTernal<1|2>:POWer[:LEVel] <numeric_value>
This command sets the output power of the selected generator 1 or 2 in the selected window.
This command is only valid in combination with option Ext. Generator Control R&S FSP-B10.
Example:
"SOUR:EXT:POW –30dBm"
'Sets the generator level to –30 dBm
Characteristics: *RST value: -20 dBm
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.
F
Generator
F
Analyzer
Numerator
Denominator
-------------------------------
⋅
F
Offset
+ =