Rohde & Schwarz FSW Series - Page 247

Remote Commands for Analog Demodulation Measurements
R&S
®
FSW-K7
247User Manual 1173.9240.02 ─ 17
Example:
TRIG:SOUR IFP
Sets the IF power trigger source.
TRIG:IFP:HYST 10DB
Sets the hysteresis limit value.
Manual operation: See "Hysteresis" on page 99
TRIGger[:SEQuence]:LEVel:BBPower <Level>
This command sets the level of the baseband power trigger.
This command is available for the Digital Baseband Interface (R&S FSW-B17) and
the Analog Baseband Interface (R&S FSW-B71).
Parameters:
<Level> Range: -50 dBm to +20 dBm
*RST: -20 dBm
Example:
TRIG:LEV:BB -30DBM
TRIGger[:SEQuence]:LEVel[:EXTernal<port>] <TriggerLevel>
This command defines the level the external signal must exceed to cause a trigger
event.
Note that the variable INPUT/OUTPUT connectors (ports 2+3) must be set for use as
input using the OUTPut:TRIGger<port>:DIRection command.
Suffix:
<port>
.
Selects the trigger port.
1 = trigger port 1 (TRIGGER INPUT connector on front panel)
2 = trigger port 2 (TRIGGER INPUT/OUTPUT connector on front
panel)
3 = trigger port 3 (TRIGGER3 INPUT/OUTPUT connector on
rear panel)
Parameters:
<TriggerLevel> Range: 0.5 V to 3.5 V
*RST: 1.4 V
Example:
TRIG:LEV 2V
Manual operation: See "Trigger Level" on page 98
TRIGger[:SEQuence]:LEVel:IFPower <TriggerLevel>
This command defines the power level at the third intermediate frequency that must be
exceeded to cause a trigger event. Note that any RF attenuation or preamplification is
considered when the trigger level is analyzed. If defined, a reference level offset is also
considered.
For compatibility reasons, this command is also available for the "baseband power"
trigger source when using the Analog Baseband Interface (R&S FSW-B71).
Configuring the Measurement