Agilent Technologies 8504B - Setting the Measurement Range

FINAL TRIM SIZE : 7.5 in x 9.0 in
Setting
the
Measurement
Range
It's
easy to
set
the
precision
reectometer's
measurement
span.
Simply
select
the appropriate
setting
using
the
4
ST
ART
5
and 4
STOP
5
keys or
4
CENTER
5
and
4
SP
AN
5
keys.
Then,
use
the
front-panel
knob
,
step
keys
,
or
numeric
key
pad
to enter
the
value
.
Annotation
that
is
displayed
on
the
sceen
shows
measurement
settings such
as
source
wavelength,
vertical
and
horizontal
scales
,
reference
level,
and
refractive
index.
Y
ou
can
zoom
to
responses
swiftly
using
automated
search
and
scale
functions
.
As
you
use
the
instrument,
notice
that
reducing
the
span
makes
sweep speed
faster
and
increases
the
measurement
sensitivity
.
3-4
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