HP 83480A User Manual

The Digital Communications
Analysis Menus
Mask Test Menu
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Source The Source function selects the channel, function, or memory that the mask
is scaled to.For example, if 1X is set to 500 ns and 1Y is set to 100 mV,
the distance between the mask limits depends on the vertical scaling of the
source. If the source is set to 100 mV/div, the markers will be one division
apart. If the source is set to 20 mV/div, the markers will be ve divisions
apart.
The source selection also denes the waveform used to create an automask.
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Automask...
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Source
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Units The
Units function
allows you
to dene
1X
and
1Y
in
divisions
or
current
source
settings
. Current
is typically
in
volts
and
seconds
or
other
appropriate
units
for
the
source
.
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Create mask...
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Automask...
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Units
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1X
The
1X function
denes
the
horizontal
tolerance
around
the
edges
of
the
reference
waveform.
The
1X
value
denes
the
tolerance
around
edges
.
Key
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test
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Create mask...
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Automask...
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1X
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1Y
The
1Y
function
denes
the
vertical
tolerance
above
and
below
the
reference
waveform.
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54
Mask test
5
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Create mask...
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Automask...
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1Y
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Create
Creates
the
dened
mask.
K
ey
Path
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test
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Create
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Automask...
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Create
6-8

HP 83480A Specifications

General

Brand	HP
Model	83480A
Category	Measuring Instruments
Language	English