Keysight E8663D, Руководство пользователя

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Keysight E8357D/67D & E8663D PSG User’s Guide 123
Basic Digital Operation
Using Waveform Markers
Viewing a Marker Pulse
When a waveform plays ( page 107 ), you can detect a set and enabled marker’s
pulse at the rear panel event connector that corresponds to that marker
number. This example demonstrates how to view a marker pulse generated by
a waveform segment that has at least one marker point set ( page 118 ). The
process is the same for a waveform sequence.
This example uses the factory–supplied segment,
SINE_TEST_WFM
in the Dual
ARB Player. Factory–supplied segments have a marker point on the first
sample point for all four markers, as shown.
1. Press Mode > Dual ARB > Select Waveform , and highlight the desired
segment (in this example,
SINE_TEST_WFM
).
2. Press ARB Off On to On.
3. Connect an oscilloscope input to the EVENT 1 connector, and trigger on
the Event 1 signal.
When a marker is present, the oscilloscope displays a marker pulse, as
shown in the following example.
Marker points on
first sample point of
waveform segment
Viewing markers is described on
page 116
.
RF Output
Marker pulse on the Event 1 signal.