HP 70340A, Руководство пользователя

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TRIGGER PULSE
If y our instrumen t has Option 1E2, selecting
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Modultn ,
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pulse modultn ,
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trigger pulse ,
and then
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TRIGGER PULSE (TRIGGERED PULSE MODULA TION) toggles trigger pulse
mo dulation on and o.
The 4 INSTR PRESET 5 ( 4 I-P 5) state of this function is o.
When TRIGGERED PULSE MODULA TION is turned on, the softkey is underscored, and
the display indicates \ Pulse Internal Triggered ."
When in ternal triggered pulse mo dulation is enabled, an RF pulse will o ccur at the RF
OUTPUT connector whenev er a v alid trigger signal o ccurs at the PULSE/TRIG IN, GA TE
IN connector. The RF pulse will ha v e pulse width and dela y as set with the PULSE WIDTH
and PULSE DELA Y functions. Figure 5-9 summarizes the timing c haracteristics of in ternal
triggered pulse mo de.
Figure 5-9. Internal Triggered Pulse Mode Timing
Equiv alent SCPI Commands
PULM:SOUR INT sets pulse sour c e to internal
TRIG:SOUR EXT enables trigger e d pulse mo de
TRIG:STOP:SOUR IMM sets trigger stop sr c e to imme diate
PULS:DOUB OFF turns doublet pulse mo de o
PULM:STAT ON|OFF turns pulse mo dulation on or o
See Also
Connectors
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PULSE DELAY
[SOURce[1]:]PULM:SOURce
[SOURce[1]:]PULM:ST A T e
TRIGger[:SEQuence[1]j :ST AR t]:SOURce
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PULSE WIDTH
5-64 Signal Generator Menus and Functions
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