Remote Commands to Perform Measurements with I/Q Data
R&S
®
FSV/A3000 I/Q
Analyzer
185
User Manual 1178.8536.02 ─ 01
Note:
If you perform gated measurements in combination with the IF Power trigger, the
R&S
FSV/A ignores the holding time for frequency sweep, FFT sweep, zero span and
I/Q data measurements.
Parameters:
<Period>
Range:
0 s to 10 s
*RST:
0 s
Default unit: S
Example:
TRIG:SOUR EXT
Sets an external trigger source.
TRIG:IFP:HOLD 200 ns
Sets the holding time to 200 ns.
Manual operation:
See
TRIGger[:SEQuence]:IFPower:HYSTeresis
<Hysteresis>
This command defines the trigger hysteresis, which is only available for "IF Power" trig-
ger sources.
Parameters:
<Hysteresis>
Range:
3 dB to 50 dB
*RST:
3 dB
Default unit: DB
Example:
TRIG:SOUR IFP
Sets the IF power trigger source.
TRIG:IFP:HYST 10DB
Sets the hysteresis limit value.
Manual operation:
See
TRIGger<tp>[:SEQuence]:LEVel[:EXTernal<port>]
<TriggerLevel>
This command defines the level the external signal must exceed to cause a trigger
event.
In the I/Q Analyzer application, only
EXTernal1
is supported.
Suffix:
<tp>
.
irrelevant
<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)
<port>
Selects the trigger port.
1 = trigger port 1 (TRIG IN connector on rear panel)
2 = trigger port 2 (TRIG AUX connector on rear panel)
Configuring I/Q Analyzer Measurements