3 Spectrum Analyzer Mode
3.2 Swept SA Measurement
External trigger 1 input delay = Off
External trigger 1 output type = Source Point Trigger
External trigger 1 output polarity = Positive
When this selection is made:
–
The External 1 selection in the Trigger menu (under the Trigger hardkey) does
not appear and, if External 1 was previously selected, it changes to Free Run
–
Trig 1 Out selected under Output Config in the Input/Output menu changes to
Source Point Trigger
If you subsequently go into the Trig 1 Out menu and select a different Trigger
Output, the Point Trigger reverts to SW Trigger.
Ext Trigger 2
Analyzer and source point trigger synchronization is setup using the analyzer
Trigger 2 Output and Trigger 2 Input. The Source is stepped via Trigger 2 Output.
The instrument waits for source to settle via Trigger 2 Input.
SCPI example: :SOUR:TRIG:TYPE EXT2
With an acquired source, selecting this point trigger mode overrides existing
external trigger 2 output level, slope, and delay, and external trigger 2 type and
polarity.
External trigger 2 input level = 1.20 V
External trigger 2 input slope = Positive
External trigger 2 input delay = Off
External trigger 2 output type = Source Point Trigger
External trigger 2 output polarity = Positive
When this selection is made:
–
The External 2 selection in the Trigger menu (under the Trigger hardkey) does
not appear and, if External 2 was previously selected, it changes to Free Run
–
Trig 2 Out selected under Output Config in the Input/Output menu changes to
Source Point Trigger
If you subsequently go into the Trig 2 Out menu and select a different Trigger
Output, the Point Trigger reverts to SW Trigger.
Spectrum Analyzer Mode User's &Programmer's Reference 465
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