Avtech AVOZ-D2-B, Инструкция по эксплуатации

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BURST GENERATION (-BR OPTION)
The waveforms given above assume that a single output pulse is generated for each
trigger event (regardless of the source). However, when the burst mode feature is used
on units with the -BR option, the instrument can generate 1-500 pulses for each
individual trigger event. The number of output pulses in each burst can be adjusted
from 1 to 500 using the front-panel controls (using the “N” menu), or by a computer
command. The time between pulses (i.e., from the falling edge of one pulse to the
rising edge of the next pulse) can also varied from 400 us to 1.0 seconds from the front
panel (using the “BUR” menu), or by computer command.
The figure below shows burst mode operation (i.e., N > 1) used with internal triggering:
The figure below shows burst mode operation used with external triggering:
24
DELAY
(VARIABLE)
PULSE WIDTH
(VARIABLE)
SYNC OUT
(generated by the
internal oscillator)
MAIN OUTPUT
BURST PULSE
SEPARATION
BURST COUNT (N),
VARIABLE FROM 1 TO 500.
(N = 3, IN THIS EXAMPLE)
PERIOD = 1 / FREQUENCY
OUT CONNECTOR #1
SYNC
OUTPUT
AC
POWER
TRIG
INPUT
AVOZ-D
MAINFRAME
50 Ω,
5 W
REAL-TIME
OSCILLOSCOPE
CHANNEL A
SCOPE
PROBE
OUT CONNECTOR #3
OUT CONNECTOR #2
OUT CONNECTOR #4
OUT CONNECTOR #5
50 Ω,
5 W
CHANNEL B
To three other
50 Ohm loads.