Instructions

Chapter 2 Command System RIGOL
DSG800 Programming Guide 2-35
[:SOURce]:IQ:TRIGger:DURation:UNIT
Syntax [:SOURce]:IQ:TRIGger:DURation:UNIT SEQUENCE|SAMPLES
[:SOURce]:IQ:TRIGger:DURation:UNIT?
Description Set the duration unit of the IQ wavetable in "Single" trigger.
Query the duration unit of the IQ wavetable in "Single" trigger.
Parameter
Name Type Range Default
SEQUENCE|SAMPLES Discrete SEQUENCE|SAMPLES SAMPLES
Explanation  SEQUENCE: trigger by the waveform segment.
 SAMPLES: trigger by the data point.
Return Format
The query returns the duration unit of the IQ wavetable in "Single" trigger. For
example, SAMPLES.
Example :IQ:TRIG:DUR:UNIT SAMPLES
:IQ:TRIG:DUR:UNIT?
Related
Command
[:SOURce]:IQ:TRIGger:OPTMode
[:SOURce]:IQ:TRIGger:INHibit
Syntax [:SOURce]:IQ:TRIGger:INHibit <value>
[:SOURce]:IQ:TRIGger:INHibit?
Description Set the trigger inhibit of the IQ modulation baseband signal.
Query the trigger inhibit of the IQ modulation baseband signal.
Parameter
Name
Type
Range
Default
<value>
Integer
0 to 65535
0
Explanation  Trigger inhibit refers to the time from when a trigger signal is received to when
the instrument receives the next trigger signal.
 This command is valid only when "Ext" trigger mode is selected. <value>
describes the number of points (
i
N
). The actual time (
i
T
) can be obtained
according to the current sample rate (
a
S
):
aii
SN T =
.
 After the trigger inhibit is set, you can rotate the knob to modify the inhibit at
the current step. At this point, you can set and query the current step using the
[:SOURce]:IQ:TRIGger:INHibit:STEP command.
Return Format
The query returns the trigger inhibit. For example, 5000.
Example :IQ:TRIG:INH 5000
:IQ:TRIG:INH?
Related
Commands
[:SOURce]:IQ:TRIGger:INHibit:STEP
[:SOURce]:IQ:TRIGger:MODe