Rohde & Schwarz R&S FSP Series, Руководство по эксплуатации

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Operating Manual 1164.4556.12 - 06 6.89
R&S FSP Remote Control – Description of Commands
CALCulate Subsystem
CALCulate<1|2>:MARKer<1...4>:FUNCtion:SUMMary:SDEViation:RESult?
This command queries the results of the standard deviation measurement. The function is
independent of the marker selection, i.e. the numeric suffix <1...4> of
:MARKer
is irrelevant. It is only
available in the time domain (span = 0).
A complete sweep with synchronization to sweep end must be performed between switching on the
function and querying the measured value to obtain a valid query result. This is only possible in single-
sweep mode.
Example:
"INIT:CONT OFF"
'Switches to single-sweep mode.
"CALC:MARK:FUNC:SUMM:SDEV ON"
'Switches on the function in screen A.
"INIT;*WAI"
'Starts a sweep and waits for the end.
"CALC:MARK:FUNC:SUMM:SDEV:RES?"
'Outputs the result of screen A.
Characteristics: *RST value: -
SCPI: device-specific
Mode: A-T
This command is only a query and therefore has no *RST value.
CALCulate<1|2>:MARKer<1...4>:FUNCtion:SUMMary:SDEViation[:STATe] ON | OFF
This command switches on or off the measurement of the standard deviation in the selected
measurement window. The function is independent of the marker selection, i.e. the numeric suffix
<1...4> of
:MARKer
is irrelevant. It is only available in the time domain (span = 0).
On switching on the measurement, the mean power measurement is switched on as well.
Example:
"CALC2:MARK:FUNC:SUMM:SDEV ON"
'Switches on the measurement of the standard deviation in screen B.
Characteristics: *RST value: OFF
SCPI: device-specific
Mode: A
CALCulate<1|2>:MARKer<1...4>:FUNCtion:SUMMary[:STATe] ON | OFF
This command switches on or off the previously selected time domain power measurements. Thus one
or several measurements can be first selected and then switched on and off together with
CALC:
MARK:FUNC:SUMMary:STATe
.
The function is independent of the marker selection, i.e. the suffix of MARKer is irrelevant. It is only
available in the time domain (span = 0).
Example:
"CALC:MARK:FUNC:SUMM:STAT ON"
Characteristics: *RST value: OFF
SCPI: device-specific
Mode: A-T