T
o
view
the
pulse
with
minimum
sample
resolution
p erio
d
and
th
us
the
b est
time
resolution,
press
4
STOP
5,
then
rep eatedly
press
the
9
k
ey
un
til
the
time
v
alue
at
the
b ottom
of
the
grid
do es
not
c
hange
(or
en
ter
4
STOP
5
4
0
5
4
x1
5).
This
also
sets
the
start
time
to
the
minimum
v
alue.
If
the
pulse
is
longer
than
this
time
span,
increase
the
stop
time
to
view
the
en
tire
time
p erio
d
of
in
terest.
5.
Set
Measuremen
t
Resolution
P
erio
d.
T
o
nd
the
resolution
p erio
d,
press
4
MARKER
5,
then
mov
e
the
marker
one
data
p oint
and
see
the
time
c
hange
in
the
Active
En
try
area.
If
necessary
,
adjust
the
resolution
p erio
d
to
the
v
alue
required
for
y
our
measuremen
t
b
y
c
hanging
the
stop
time,
pulse
width,
and
n
um
b er
of
p oints.
6.
Connect
the
Device
under
T
est.
With
the
pulse
width
set,
connect
the
device
under
test.
Figure
3-17
sho
ws
the
resp onse
of
the
device
to
the
pulsed-RF
stimulus
at
the
curren
t
frequency
.
Figure
3-17.
Minimum
Time
Span,
Resolution
P
eriod
=
100
ns
7.
T
o
measure
another
frequency
,
recall
the
appropriate
cal
set
or
frequency
list
segmen
t,
dep ending
up on
the
calibration
pro cedure
used.
Figure
3-18
sho
ws
the
S
11
resp onse
using
the
Smith
c
hart
format.
The
marker
is
sho
wing
the
input
imp edance
during
the
On
time
of
the
pulsed-RF
stimulus.
Operation
3-21
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