Hantek HDG2000B Series, Руководство пользователя

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User Manual 63
7.1 Select Burst Mode
Press Burst at the front panel to enable Burst function (the backlight of the key goes on), and
Mod or Sweep function will be automatically disabled (if currently enabled).
To avoid multiple waveform changes, enable burst mode after configuring other parameters.
7.2 Burst Type
This instrument could output three types of bursts, including N Cycle , Infinite Cycle and Gate .
The default is N Cycle .
Burst Type Trigger Source Carrier Waveform
N Cycle Int/Ext/Manual
Sine/Square/Ramp/Pulse/Harmonic/Arbitrary waveform (except DC)
Infinite Int/Ext/Manual Sine/Square/Ramp/Pulse/Harmonic/Arbitrary waveform (except DC)
Gated Ext
Sine/Square/Ramp/Pulse/Noise/Harmonic/Arbitrary waveform
(except DC)
N Cycle Burst
In N Cycle mode, the generator will output waveform with specified number of cycles after
receiving trigger signal. The carrier waveform includes Sine, Square, Ramp, Pulse, Harmonic and
arbitrary waveform (except DC).
The trigger source includes "Internal", "External" or "Manual". Besides, users can set the "Phase",
"Burst Period" (internal trigger), "Trigger Slope
" (external trigger), “Trigger Polarity” (Gamed Burst)
and "TrigOut" (manual trigger).
When Burst is enabled, press Type to select " N Cycle ". The parameter "Count" on the screen is
highlighted and could be edited. At this point, use the numeric keyboard or the direction keys and
knob to change the count of cycles; the default is 1 and the settable range is from 1 to 2000 000
000.
Infinite Cycle Burst