N
NN
NN
NN
NN
NN
NN
NN
N
N
SHORT
denes the
standard type
as a
short, for
calibrating reection
measurements.
Shorts are
assigned a
terminal impedance
of
0 ohms
,but
delay and
loss
osets
may
still
be
added.
N
N
N
NN
NN
NN
NN
NN
NN
N
N
N
N
N
N
N
N
N
N
N
N
N
NN
NN
SHOW
MENUS
used to
display a
specic menu
prior
to
a
pause
statement.
N
N
N
N
N
N
N
N
N
NN
NN
NN
NN
NN
N
SINGLE
takes
one
sweep
of
data
and returns
to the
hold mode
.
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
NN
NN
NN
NN
N
N
N
N
N
N
N
N
N
N
N
N
N
SINGLE
POINT
sets
the
limits
at
a
single
stimulus
point.
If
limit
lines
are
on,
the
upper
limit
value
of
a
single
point
limit
is
displayed
as
n
9,
and
the
lower
limit
is
displayed
as
n
8.
A
limit
test
at
a
single
point
not
terminating
a
at
or
sloped
line
tests
the
nearest
actual
measured
data
point.
A
single
point
limit
can
be
used
as
a
termination
for
a
at
line
or
sloping
line
limit
segment.
When
a
single
point
terminates
a
sloping
line
or
when
it
terminates
a
at
line
and
has
the
same
limit
values
as
the
at
line,
the single
point
is
not
displayed
as
n
9
and
n
8.
The
indication for
a sloping
line
segment
in
the
displayed
table
of
limits
is
SP
.
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
NN
NN
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
NN
NN
N
N
N
N
N
N
SINGLE
SEG
SWEEP
enables
a
measurement
of
a
single
segment
of
the
frequency
list,
without
loss
of
calibration.
The
segment
to
be
measured
is
selected
using
the
entry
block.
In
single
segment
mode
,
selecting
a
measurement
calibration
will
force
the
full
list
sweep
before
prompting
for
calibration
standards
.
The
calibration
will
then
be
valid
for
any
single
segment.
If
an
instrument
state
is
saved in
memory
with
a
single-segment
trace
,
a
recall
will
re-display
that segment
while
also
recalling
the
entire
list.
N
N
N
N
NN
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
SLIDING
denes
the
load
as
a
sliding
load.
When
such
a
load
is
measured
during
calibration, the
analyzer
will
prompt
for
several
load
positions
, and
calculate
the
ideal
load
value
from
it.
N
N
N
N
N
N
N
N
N
NN
NN
N
N
N
N
SLOPE
compensates
for
power
loss
versus
the
frequency
sweep
,
by
sloping
the output
power upwards
proportionally
to
frequency
.
Use
this
softkey
to
enter
the
power
slope
in
dB
per
GHz
of
sweep
.
N
NN
NN
NN
NN
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
NN
NN
NN
NN
N
N
N
N
SLOPE
on OFF
toggles
the
power
slope
function
on
or
o.
With
slope
on,
the
output
power increases
with
frequency
,
starting
at
the
selected
power
level.
N
NNNNNNNNNNNNNNNNNNNNNNNNN
NNNNNNNNNNNN
SLOPING LINE
denes a sloping limit line segment that
is linear with frequency
or other stimulus value
, and is continuous
to the next stimulus
value and limit. If a sloping line is
the nal segment it becomes
a at line terminated at the stop stimulus
.
A sloping line
segment is indicated as SL on the displayed table of
limits.
NNNNNNNNNNNNNNN
NNNNNNNNNNNNNNNNNNNN
SMITH CHART
displays a Smith chart format. This is used in reection
measurements to provide a readout of the data in terms of
impedance.
NNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNN
SMITH MKR MENU
leads to a menu of special markers for use with a Smith chart
format.
NNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNN
SMOOTHING APERTURE
lets you change the value of the smoothing aperture as a
percent of the span. When smoothing aperture is the active
9-38 Key Denitions
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