Hantek HDG2000B Series, Руководство пользователя

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User Manual 65
7.3 Burst Period
Burst period is the time from the start of one burst to the start of next burst (default 10 ms). It is
only available for N Cycle burst in internal trigger. Burst period differs from "waveform frequency,"
which specifies the frequency of the bursted signal.
 Burst period ≥ 1μs + waveform period × number of bursts. Here, waveform period is the
period of burst function (such as Sine and Square).
When Burst is enabled, press Type (to "N Cycle") -> Source (to "Internal"), press Burst Period
and use the numeric keyboard or the direction keys and knob to input the desired period value.
The default is 10ms and the settable range is from 2μs to 500s.
7.4 Burst Phase
Burst phase is defined as the phase of the start point of the burst.
When Burst is enabled, press Phase and then use the numeric keyboard or knob to input the
desired phase. The default value is 0° and the settable range is from 0° to 360°.

For Sine, Square, Ramp and Pulse, 0° is the point where the waveform passes through 0V
(or DC offset value) positively.

For arbitrary waveform, 0° is the first point of the waveform.

For Noise, Start Phase is unavailable.
7.5 Burst Trigger Source
Burst trigger source could be internal, external or manual. The generator will generate a burst
output when a trigger signal is received and then wait for the next trigger