5.Panel Operation
Mod
Type
Load
Burst signal
Polarity
Figure 5-13: Gated burst user interface
(1) When the output signal is Sine, Square, Ramp, Pulse or Arbitrary wave
(except DC), press the front panel Mode function key ,then press the
Burst to enter the burst mode.
(2) Press , , , or to select the burst waveform.
For example, when selecting a sine wave, press to display the burst
waveform and parameters, and change the parameters. For details,
please refer to Output Sine Wave on page 6. Press the to return to
the burst mode interface or press the Mode to return to the modulation
selection mode.
Note: Before configuring the waveform parameters, you must first select
the channel you want to configure. You can press the CH1/CH2 key to
switch the channel user interface.
(3) Press the N_Cycle/Gated softkey to highlightGated.
(4) Press the Polarity softkey to set the gated polarity as Positive (or
Negative). The generator outputs burst waveform only when the gated
signal is positive (or negative). When the gated signal is true, the
generator outputs a continuous waveform; when the gated signal is false,
the generator completes the current period, and then stops and holds on
the voltage level corresponding to the initial burst phase of the selected
waveform.
Output the Modulated Waves
Supported modulation types include: AM (Amplitude Modulation), FM
(Frequency Modulation), PM (Phase Modulation), PWM (Pulse Width
Modulation), ASK (Amplitude Shift Keying), PSK (Phase Shift Keying), FSK
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