Instructions

Chapter 2 Command System RIGOL
DSG800 Programming Guide 2-37
[:SOURce]:IQ:TRIGger:MODe
Syntax [:SOURce]:IQ:TRIGger:MODe AUTO|KEY|BUS|EXT
[:SOURce]:IQ:TRIGger:MODe?
Description Set the trigger mode of the IQ modulation baseband output.
Query the trigger mode of the IQ modulation baseband output.
Parameter
Name
Type
Range
Default
AUTO|KEY|BUS|EXT
Discrete
AUTO|KEY|BUS|EXT
AUTO
Explanation  AUTO: select "Auto" trigger mode. At this point, the RF signal generator fulfills
the trigger condition at any time and will output the IQ baseband signal
continuously.
 KEY: select "Key" trigger mode. At this point, the instrument will output the
baseband signal each time Key Trig is pressed.
 BUS: select "Bus" trigger mode. At this point, the instrument will output the
baseband signal each time the
*TRG or :TRIGger:IQ[:IMMediate] command is
sent.
 EXT: select "Ext" trigger mode. At this point, the RF signal generator receives
the external trigger signal input from the [TRIGGER IN] connector at the rear
panel. The instrument will output the baseband signal each time a TTL pulse
with the specified polarity is received.
 When "Ext" trigger mode is selected, you can also set the "Ext Delay" and "Ext
Inhibit".
Return Format The query returns the trigger mode of the IQ modulation baseband output. For
example, KEY.
Example :IQ:TRIG:MOD KEY
:IQ:TRIG:MOD?
Related
Commands
[:SOURce]:IQ:TRIGger:DELay
[:SOURce]:IQ:TRIGger:INHibit
*TRG
:TRIGger:IQ[:IMMediate]