NF WAVE FACTORY WF1967, Инструкция по эксплуатации

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4.8 Setting and Operation of Sweep
WF1967/WF1968 4-77
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Oscillation stop unit (usually set as 1 cycle [Cycle])
When you want to stop the oscillation every half cycle, set the oscillation stop unit [OscStop] to half
cycle [HalfCycle] on the second page of the setting screen. When it is set as 1 cycle [Cycle], it is
oscillation with integer cycle.
Because it ends without fail by every one cycle or half cycle, the oscillation time is almost longer
than the time set in the sweep time setting.
Gated single one-way sweep
Gated single shuttle sweep
k) To set trigger condition of single sweep and gated single sweep
Internal trigger oscillator, external signal, manual trigger operation, and remote trigger can be used
as a trigger.
When a trigger is received, the TRIG'D lamp up side of the TRIG key lights up.
A trigger condition is set in the trigger [Trig] on the second page of the setting screen.
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Trigger source setting
A trigger source can be selected from internal [Int] or external [Ext].
When a trigger source is internal [Int], a trigger cycle can be set.
When a trigger source is external [Ext], the polarity of a trigger can be set.
When a trigger source is external [Ext], enter a trigger signal with a TTL level to the external trigger
input terminal (TRIG IN).
Operations to start and stop a sweep can be performed independently of the trigger source setting
with a logic signal input to the Multi I/O connector.
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P.4-81
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How to use manual and remote triggers
Manual trigger operation and remote trigger operation is effective, regardless of the trigger source
setting.
Check
In phase sweep, the start phase setting is the oscillation starting phase, and the
stop phase setting is the oscillation stop phase.
Trigger
Sweep value
Stop value
Start value
Sweep time
Start value
Frequency sweep example
Trigger
Sweep value
Stop value
Start value
Sweep time
Sweep time
Frequency sweep example