Agilent Technologies 83650B Service Guide

6.
YO Loop
Gain
Description
and Procedure
No test
equipment
is required
for this
pro cedure.
1.
T
urn
the
syn
thesizer
on
and
press
4
PRESET
5
.
Let
the
instrumen
t
w
arm
up
for
at
least
one
hour.
2. Select
the
assem
bly
adjustmen
t
men
u.
Press:
4
SERVICE
5
N
N
N
NN
NN
NN
NN
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
NN
NN
NN
N
Adjust
Menu
N
N
N
NN
NN
NN
NN
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
NN
NN
NN
NN
N
N
AssyAdj
Menu
3.
Select
the
A5
lo
op
gain
adjustmen
t,
N
NN
NN
NN
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
NN
NN
NN
NN
N
N
N
N
N
N
A5
Loop
Gain
.
4.
On
the
A5
assem
bly,
set all
ve
switc
hes
on
A5S1
to
the
closed
p
osition.
(See
Figure
3-10
.)
Figure
3-10.
Switch
and Adjustment
Locations
5.
Adjust
A53R80
(see
Figure 3-10
)to
center
the \needle"
on the
display
.
6.
Select
NN
N
N
N
N
N
N
N
N
N
N
N
N
Done
.
7.
Set all A5 switc
hes to op en and select
NNNNNNNNNN
NNNN
Done .
Related P
erformance T
ests
None
In Case of Difficulty
1. Be sure to close the A5S1 switches b efore making the adjustment and op en the switches
when the adjustment is complete.
2. Refer to the Agilent Technologies 8360 B-Series Swept Signal Generator/8360 L-Series
Swept CW Generator Troubleshooting Guide .
Agilent 8360 Adjustments
YO Loop Gain
3-17

Agilent Technologies 83650B Specifications

General

Brand	Agilent Technologies
Model	83650B
Category	Portable Generator
Language	English