SENSe Subsystem (Analog Demodulation, K7) R&S FSL
1300.2519.12 6.318 E-11
[
SENSe:]ADEMod:SPECtrum[:TYPE]
This command selects the result types to be created in parallel by the RF spectrum
measurement with active analog 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:SPEC AVER,MAXH,MINH
Creates average, max hold and min hold values at a time
ADEM:SPEC WRIT,OFF,OFF
Only creates the current measurement values
ADEM:SPEC OFF,OFF,OFF
Switches analog demodulator off
Characteristics
*RST value: OFF,OFF,OFF
SCPI: device–specific
Mode
ADEMOD
[SENSe:]ADEMod:SPECtrum:BANDwidth|BWIDth[:RESolution]
This command sets the resolution bandwidth for spectrum representation that was determined
from the analog demodulation data.
The recording time required is calculated from the sampling rate indirectly set via
[SENSe:]ADEMod:SPECtrum:SPAN[:MAXimum] or
[SENSe:]ADEMod:BANDwidth|BWIDth:DEModulation. If the available recording time is
not sufficient for the given bandwidth, the recording time is set to is maximum and the resolution
bandwidth is enlarged to the resulting bandwidth.
Parameter
refer to data sheet
Example
ADEM ON
Switches on the analog demodulator
CALC:FEED 'XTIM:SPEC'
Switches on the RF spectrum result display
or
CALC:FEED 'XTIM:FM:AFSP'
Switches on the AF spectrum result display of FM signal
ADEM:SPEC:BAND 61.2kHz
Sets the resolution bandwidth to 61.2 kHz.
Characteristics
*RST value: 61.2 kHz
SCPI: device–specific
Mode
ADEMOD
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