R&S FSMR, Operating Manual, Page: 683 / 955

R&S FSMR SENSe:ADEMod - Subsystem
1313.9723.12 6.1-147 E-1
[SENSe:]ADEMod:PM:RPOint[:X] 0s to measurement time
This command determines the position where the phase of the PM-demodulated signal is set to 0
rad. The maximum possible value depends on the measurement time selected in the instrument; this
value is output in response to the query ADEM:PM:RPO:X? MAX.
Example: "
ADEM:PM:RPO:X 500us"
Set the position where the phase to 0 rad
setting to 500
µ
s.
Characteristics: *RST value 0 s
SCPI: conforming
[SENSe:]ADEMod:SPECtrum:BANDwidth|BWIDth[:RESolution] 1 Hz to 10 MHz
This command sets the resolution bandwidth for spectrum represetation that was determined from
the analog demodulation data.
The recording time required is calculated from the and the sampling rate indirectly set via
ADEM:SPEC:SPAN:MAX or ADEM:BAND. 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.
Example:
"ADEM ON"
' Switches on the FM demodulator
"CALC:FEED 'XTIM:SPEC'
' Switches on the result display RF spectrum
or
"CALC:FEED 'XTIM:FM:AFSP'
' Switches on the result display AF spectrum
'of FM
or
"CALC:FEED 'XTIM:RFP:AFSP'
' Switches on the result display AF spectrum
'of RF power signal
"ADEM:BAND:RES 61.2kHz"
' Sets the resolution bandwidth to 61.2 kHz.
Characteristics: *RST value: 61.2 kHz
SCPI: device-specific