R&S FSMR
SOURce - Subsystem
1313.9723.12
6.1-201
E-1
SOURce:EXTernal Subsystem
The SOURce:EXTernal subsystem controls the operation of the unit with option Ext. Generator Control
(B10). The commands are only valid for the selected window, with SOURce1 changing the setting in
screen A and SOURce2 the setting in screen B.
The selection of the external generator 1 or 2 is via EXTernal<1|2>.
The commands of the SOURce:EXTernal subsystem assume that the addressed
generator was correctly configured with the commands of subsystem
SYSTem:COMMunicate:GPIB:RDEVice:GENerator
.
If no external generator is selected, if the IEC bus address is not correct or the
generator is not ready for operation, an execution error will be generated.
COMMAND
PARAMETER
UNIT
COMMENT
SOURce<1|2>
:EXTernal<1|2>
Ext. generator option
:FREQuency
[:FACTor]
:DENominator
:NUMerator
<numeric_value>
<numeric_value>
:OFFSet
<numeric_value>
HZ
:SWEep
[:STATe]
<Boolean>
:POWer
[:LEVel]
<numeric_value>
DBM
:ROSCillator
[:SOURce]
INTernal | EXTernal
[:STATe]
<Boolean>
SOURce<1|2>:EXTernal<1|2>:FREQuency[:FACTor]:DENominator
<numeric_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 1 or 2 in the selected window.
Select the frequency offset of the generator so that the frequency range of the generator is not
exceeded with the following formula:
Offset
Analyzer
Generator
F
r
Denominato
Numerator
F
F
+
=
*
applied to the start and stop frequency of the analyzer.
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
This command is only valid in combination with option Ext. Generator Control B10.
Summary of Contents for FSMR
Page 1: ...R S FSMR Measuring Receiver Operating Manual Test Measurement Operating Manual 1313 9723 12 01...
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Page 26: ...Contents Preparing for Operation R S FSMR 1155 5047 12 I 1 2 E 2 Fig 1 1 Front View...
Page 28: ...Front View R S FSMR 1166 3363 12 1 2 E 2 Fig 1 1 Front View...
Page 30: ...Front View R S FSMR 1166 3363 12 1 4 E 2 Fig 1 1 Front View...
Page 32: ...Front View R S FSMR 1166 3363 12 1 6 E 2 Fig 1 1 Front View...
Page 34: ...Front View R S FSMR 1166 3363 12 1 8 E 2 Fig 1 1 Front View...
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Page 130: ...Menu Overview R S FSMR 1166 3363 12 3 42 E 3 Menu Overview another Keys MKR Key...
Page 141: ...R S FSMR Menu Overview 1166 3363 12 3 53 E 3 LOCAL Menu LOCAL...
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Page 376: ...Configuration Setup R S FSMR 1166 3363 12 4 19 28 E 2...
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Page 937: ...Contents Error Messages R S FSMR 1166 3363 12 I 9 2 E 1...