Agilent Technologies 83640B Service Guide

A. A11
Jumper
1.
On
the
syn
thesizer,
set
the
line
po
wer
switch
to standb
y.
2.
Disconnect the
coaxial cables
from the
A11 FM
driver
assembly
.
3. Remo
ve
the
A11
assem
bly
from
the
syn
thesizer.
4.
Lo
cate
the
zero
ohm
resistor sho
wn in
Figure 3-38
. The
FM input
imp edance
is factory-set
to
the 50
ohm p
osition. T
oc
hange
it
to
600
ohms,
remo
v
e
the
resistor
from
the
A11
assem
bly
b
y
unsoldering
it.
The
FM
input
imp
edance
can
b
e
reset
to
50
ohms b
y soldering
the
resistor
bac
k
in
to
the
A11
assembly
.
Note
If
y
ou
will nev
er use
the 50
ohm setting,
the
resistor
can
b
e
clipp
ed
out.
5.
Reinstall
the
A11
assem
bly
and
reconnect
the
coaxial
cables.
Figure
3-38.
FM Input
Impedance Jumper
Locations
3-90 Adjustments
FM Input Impedance
Agilent 8360

Agilent Technologies 83640B Specifications

General

Brand	Agilent Technologies
Model	83640B
Category	Portable Generator
Language	English