R&S FSL SENSe Subsystem (Analog Demodulation, K7)
1300.2519.12 6.309 E-11
[
SENSe:]ADEMod:FM[:TDOMain][:TYPE]
This command selects the result types to be measured simultaneously by FM demodulation.
Parameter
<result type 1|2|3|4>: WRITe, AVERage, MAXHold, MINHold, VIEW, OFF; for details see
"Trace mode result types" on page 6.300.
Example
ADEM:FM AVER,MAXH,MINH
"Creates average, max hold and min hold values simultaneously
DEM:FM WRIT,OFF,OFF
Only creates the current measurement values
ADEM:FM OFF,OFF,OFF
Switches analog demodulator off
Characteristics
*RST value: WRITe,OFF,OFF
SCPI: device–specific
Mode
ADEMOD
[SENSe:]ADEMod:FM[:TDOMain]:RESult?
This command reads the result data obtained by analog demodulation for the specified result
type. The data format of the output data block is defined by the FORMat command.
Parameter
<result type>: WRITe, AVERage, MAXHold, MINHold; for details see "Trace mode result types"
on page 6.300.
Note: The result type indicated must be one of those configured by
[SENSe:]ADEMod:FM[:TDOMain][:TYPE]. Otherwise a query error will be
generated.
Return values
ASCII Format (FORMat ASCII) or Binary Format (FORMat REAL,32); for details see "Formats
for returned values: ASCII format and binary format" on page 6.300. The ouput units are
described in "CALCulate<1|2>:MARKer<1...4>:PEXCursion" on page 6.63.
Example
ADEM:SET 8MHz,32000,EXT,POS,–500,30
Sets up demodulator parameters
ADEM:FM AVER,MAXH,MINH
Selects FM results to be measured
ADEM:AM WRIT,OFF,OFF
Selects AM results to be measured
ADEM ON
Switches on demodulator
INIT;*WAI
Starts measurement and waits for sync
FORM ASC
Selects output format
ADEM:FM:RES? AVER
Reads FM average results
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