1379
Trigger
Trig Delay
Controls a time delay during which the analyzer will wait to begin a sweep after meeting the trigger
criteria. You can use negative delay to pre-trigger the instrument in time domain or FFT.
Input Q
Pressing this key, when it is not selected, selects the Q channel's ADC voltage as the trigger. The Input Q
trigger condition is met when the voltage crosses the trigger level.
Trigger Level
Sets a level for the Input Q trigger. When the signal crosses this level, with the chosen slope, the trigger
occurs.
Preset: POSitive
State Saved: Saved in instrument state
Initial S/W Revision: Prior to A.02.00
Key Path: Trigger, Baseband I/Q, Input I
Remote Command: :TRIGger[:SEQuence]:IINPut:DELay <time>
:TRIGger[:SEQuence]:IINPut:DELay?
:TRIGger[:SEQuence]:IINPut:DELay:STATe OFF|ON|0|1
:TRIGger[:SEQuence]:IINPut:DELay:STATe?
Example: TRIG:IINP:DEL 10 ms
TRIG:IINP:DEL:STAT ON
Preset: 1 us
OFF
State Saved: Saved in instrument state
Range: –2.5 s to +10 s
Initial S/W Revision: Prior to A.02.00
Key Path: Trigger, Baseband I/Q
Example: TRIG:<meas>:SOUR QINP
Readback Text: Input Q
Initial S/W Revision: Prior to A.02.00
Key Path: Trigger, Baseband I/Q, Input Q
Remote Command: :TRIGger[:SEQuence]:QINPut:LEVel <voltage>
:TRIGger[:SEQuence]:QINPut:LEVel?