Rohde & Schwarz R&S FSL3 - Page 1089

TRIGger Subsystem (Analog Demodulation, K7) R&S FSL
1300.2519.12 6.330 E-11
TRIGger<1|2>[:SEQuence]:LEVel:FM
The command sets the level when FM–modulated signals are used as trigger source.
Note: For triggering with AF, AM, AMRelative, FM, and PM trigger sources to be successful,
the measurement time must cover at least 5 periods of the audio signal.
Parameter
–10 to +10 MHz
Example
TRIG:LEV:FM 10 kHz
Sets the FM trigger threshold to 10 kHz
Characteristics
*RST value: 0 Hz
SCPI: device–specific
Mode
ADEMOD
TRIGger<1|2>[:SEQuence]:LEVel:PM
The command sets the level when PM–modulated signals are used as trigger source.
Note: For triggering with AF, AM, AMRelative, FM, and PM trigger sources to be successful,
the measurement time must cover at least 5 periods of the audio signal.
Parameter
–1000 to +1000 RAD | DEG
Example
TRIG:LEV:PM 1.2 RAD
Sets the PM trigger threshold to 1.2 rad
Characteristics
*RST value: 0 RAD
SCPI: device–specific
Mode
ADEMOD
TRIGger<1|2>[:SEQuence]:SOURce
Parameter
IMMediate (Free Run) | EXTern | IFPower | AF | FM | AM | AMRelative | PM
The parameter AM corresponds to the RF power signal, the parameter AMRelative corresponds
to the AM signal.
For details on trigger modes refer to chapter "Instrument Functions", section "Analog
Demodulation (Option K7)".
Note: For triggering with AF, AM, AMRelative, FM, and PM trigger sources to be successful,
the measurement time must cover at least 5 periods of the audio signal.
For further details refer to "TRIGger<1|2>[:SEQuence]:SOURce" on page 6.280.