Agilent Technologies 83640B

A. A10
Jumper
1.
On
the
syn
thesizer,
set
the
line
po
wer
switch
to standb
y.
2.
Lift up
the A10
ALC assem
bly far
enough to
access the
jump
er
sho
wn
in
Figure
3-36
.
3. The
AM input
imp
edance
is
factory-set
to
the
50
ohm
p
osition.
T
oc
hange it
to 2
k, mo
ve
the
jump
er
to
the
p
osition mark
ed \2K".
The jump
er can
be
returned to
the \50
OHM"
p
osition to
change
the AM
input imp
edance
to
50
ohms.
4.
Reinstall
the
A10
assem
bly
.
Figure
3-36.
A10
Jumper
Locations
Agilent 8360 Adjustments
AM Input Impedance
3-87