Figure
5-2.
A2
IF
MUX
Board
Connections
1.
F
or
rac
k
ed
systems,
remov
e
the
rac
k
moun
ting
screws
from
the
fron
t
of
the
HP
85102.
Slide
the
instrumen
t
forward
slightly
to
give
y
ou
access
to
the
A2,
A3,
and
A4
b oards
(refer
to
Figure
5-2).
Note
F
or
b enc
h
top
congurations,
the
HP
85102
is
placed
on
top
to
the
HP
85101
for
easy
access
to
the
pulsed-RF
b oards.
2.
T
urn
all
the
instrumen
ts
o
and
mov
e
the
top
co
v
er
of
the
HP
85102
bac
k
to
allo
w
access
to
the
A2,
A3,
and
A4
b oards
only
.
The
co
v
er
is
only
partially
mov
ed
bac
k
to
maintain
the
op erating
temp erature
of
the
HP
85102
as
close
to
the
op erating
temp erature
when
its
co
v
er
is
fully
on.
3.
T
urn
on
all
the
instrumen
ts
in
the
adjustmen
t
setup
and
allo w
the
equipmen
t
to
w
arm
up
for
at
least
one
hour.
4.
On
the
HP
8510,
press
4
DOMAIN
5
NNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNN
PULSE
PROFILE
.
Ignore
the
SYSTEM
BUS
ADDRESS
ERR
OR
message
on
the
net
w
ork
analyzer
display
.
5.
Set
the
source
for
a
p o
w
er
lev
el
b et
w
een
010
and
015
dBm,
and
a
CW
frequency
of
20.1
MHz.
Use
the
test
cable
to
connect
the
RF
source
output
to
A2J3
(disconnect
the
cable
that
is
curren
tly
to
A2J3.)
Adjustments
5-3
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