6 Input/Output
6.1 RF Source
Example
:SOUR:RAD:ARB:TRIG:EXT:DEL 100ns
:SOUR:RAD:ARB:TRIG:EXT:DEL?
Notes External trigger delay time set by users will be rounded to the nearest integer multiple of the
resolution
Dependencies Unavailable and grayed-out when Trigger Source is not set to EXTernal1 or EXTernal2
Not available in E7760B
Preset 1 ms
Min VXT models M9410A/11A/15A/16A and M9410E/11E/15E/16E: -10 s
All others: 0s
Max
Instrument/Condition Value Derivation
VXT models M9410A/11A/15A/16A 11.45324612 s 2.666667ns *(2^32-1)
M9410E/11E/15E/16E 11.45324612 s 2.666667ns *(2^32-1)
Continuous – Trigger + Run 11.45324612 s 2.666667ns *(2^32-1)
Other trigger conditions 17.17986918 s 4 ns *(2^32-1)
All others 8.589934588 s 4ns * (2^31 – 1) = 8589934588 ns
Auto Function
Remote
Command
:SOURce:RADio:ARB:TRIGger[:SOURce]:EXTernal:DELay:STATe OFF | ON | 0 | 1
:SOURce:RADio:ARB:TRIGger[:SOURce]:EXTernal:DELay:STATe?
Example
:SOUR:RAD:ARB:TRIG:EXT:DEL:STAT ON
:SOUR:RAD:ARB:TRIG:EXT:DEL:STAT?
Preset
OFF
More Information
There is a time interval (system processing time) between the trigger event and the
beginning of playing waveform. The figure below shows you the behavior. The
negative trigger delay allows you to specify the beginning of a waveform.
2296 Spectrum Analyzer Mode User's &Programmer's Reference
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