SENSe Subsystem (Analog Demodulation, K7) R&S FSL
1300.2519.12 6.312 E-11
AVERage The measurement results that were averaged over the given # of
measurements will be used for calculating the FM offset
Note: If no average measurement was active during the last measurement sequence only the
[SENSe:]ADEMod:FM:OFFSet? IMMediate command will return a correct result
(data to calculate the offset are taken from the last measured data set).
[SENSe:]ADEMod:FM:OFFSet? AVERage will cause a query error in this case.
Example
ADEM:SET 8MHz,32000,EXT,POS,–500,30
Sets up demodulator parameters to execute 30 measurements
ADEM:FM AVER,OFF,OFF
Selects FM results to perform averaging
ADEM:AM OFF,OFF,OFF
Switches off AM demodulation
ADEM ON
Switches on analog demodulator
INIT;*WAI
Starts measurement and waits for sync
ADEM:FM:OFFS? IMM
Reads FM offset of last measurement of the sequence of 30
ADEM:FM:OFFS? AVER
Reads FM offset averaged over 30 measurements
Characteristics
*RST values: –
SCPI: device–specific
Mode
ADEMOD
[SENSe:]ADEMod:MTIMe
This command defines the measurement time for analog demodulation.
Parameter
<numeric_value>
Example
ADEM:MTIM 62.5us
Sets the measurement time to 62.5 µs.
Characteristics
*RST value: 62.5us
SCPI: device–specific
Mode
ADEMOD
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