Agilent Technologies Signal Analyzer N9030a - Manual (Page 1422)

6 RLC Swept SA Measurement Front-Panel & SCPI Reference
Trigger
Sync Source
Selects a signal source for you to synchronize your periodic timer trigger to, otherwise you are
triggering at some arbitrary location in the frame. Synchronization reduces the precision
requirements on the setting of the period.
For convenience you may adjust the level and slope of the selected sync source in a conditional
branch setup menu accessed from the Sync Source menu. Note that these settings match those in
the Trigger and Gate Source menus; that is, each trigger source has only one value of level and
slope, regardless of which menu it is accessed from.
Key Path Trigger, Periodic Timer
Remote Command :TRIGger[:SEQuence]:FRAMe:SYNC EXTernal1 | EXTernal2 | RFBurst | OFF
:TRIGger[:SEQuence]:FRAMe:SYNC?
Example TRIG:FRAM:SYNC EXT2
Dependencies In some models, there is no second External input. In these models, the External 2 key is
blanked and the EXTernal2 parameter will generate a “Hardware missing; Not available for this
model number” message.
Preset Off
GSM/EDGE: RFBurst
State Saved Saved in instrument state
Readback The current setting is read back to this key and it is also Readback to the previous Periodic Timer
trigger key.
Backwards
Compatibility SCPI :TRIGger[:SEQuence]:FRAMe:SYNC EXTernal
For backward compatibility, the parameter EXTernal is mapped to EXTernal1
Initial S/W Revision Prior to A.02.00
Modified at S/W
Revision A.03.00
Off
Turns off the sync source for your periodic trigger. With the sync source off, the timing will drift
unless the signal source frequency is locked to the analyzer frequency reference.
Key Path Trigger, Periodic Timer, Sync Source
Example TRIG:FRAM:SYNC OFF
Readback Off
Initial S/W Revision Prior to A.02.00
1422 Remote Language Compatibility Measurement Application Reference