OPERA
TING
AND
SAFETY
PRECA
UTIONS
Operating
Y
ou
need
to
observ
e
only
normal
precautions
in
handling
and
op erating
the
87512A/B
.
Do
not
exceed
its
op erating
input
lev
el
of
+23
dBm.
Caution
Electrostatic
disc
harge
(ESD)
can
damage
the
highly
sensitiv
e
micro
circuits
in
the
87512A/B
test
kits.
ESD
damage
is
most
likely
to
o ccur
when
the
test
kits
are
connected
or
disconnected.
Protect
them
b
y
w
earing
a
grounding
strap
that
pro
vides
a
path
to
ground
of
no
less
than
1
M
and
no
more
than
2.5
M.
Alternativ
ely
,
ground
y
ourself
b
y
touc
hing
the
outer
shell
of
an
y
grounded
instrumen
t
c
hassis
b efore
touc
hing
the
test
p ort
connectors.
Nev
er
touc
h
the
cen
ter
con
tacts
of
the
connectors.
Use
a
w
ork
station
equipp ed
with
an
an
ti-static
surface.
Service
The
v
oltages
in
this
test
kit
do
not
w
arran
t
more
than
normal
caution
for
op erator
safety
.
Nev
ertheless,
service
should
b e
p erformed
b
y
qualied
p ersonnel.
RECOMMENDED
TEST
EQUIPMENT
T
able
4-1
lists
equipmen
t
and
accessories
required
for
op erational
v
erication
and
repairing
the
87512A/B .
The
table
notes
whic
h
items
are
required
to
v
erify
the
p erformance
of
the
test
kit
and
whic
h
are
required
to
troublesho
ot
it.
Other
equipmen
t
may
b e
substituted
if
its
sp ecications
meet
or
exceed
the
sp ecications
listed
in
the
critical
sp ecications
column.
General
Information
1-5
Содержание 87512A
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Страница 32: ...Figure 5 1 87512A B Signal Divider Exploded View 5 2 Service ...
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