Change
A
API
1
Spur
Adjustment
6.
On
the
syn
thesizer,
c
hange
the
fractional-N
to
CW
44.005
MHz.
Press:
4
44.005
5
4
MHz
5
7.
On
the
sp ectrum
analyzer,
set:
Center
Frequency:
44.005
MHz
Reference
Level:
+10
dBm
Note
the
signal
lev
el:
dBm
Center
Frequency:
44.0
MHz
Reference
Level:
040
dBm
8.
On
the
syn
thesizer,
adjust
A4R31
(see
Figure
12-6)
for
minimum
signal
on
the
sp ectrum
analyzer.
The
dierence
in
lev
el
b et
w
een
the
signal
noted
in
step
7
and
the
signal
in
this
step
should
b e
at
least
070
dBc.
API
2
Spur
Adjustment
9.
On
the
syn
thesizer,
c
hange
the
fractional-N
to
CW
44.0005
MHz.
Press
4
44.0005
5
4
MHz
5
10.
On
the
sp ectrum
analyzer,
set:
Center
Frequency:
44.0005
MHz
Reference
Level:
+10
dBm
Note
the
signal
lev
el:
dBm
Center
Frequency:
44.0055
MHz
Reference
Level:
040
dBm
11.
On
the
syn
thesizer,
adjust
A4R30
(see
Figure
12-6)
for
minimum
signal
on
the
sp ectrum
analyzer.
The
dierence
in
lev
el
b et
w
een
the
signal
noted
in
step
10
and
the
signal
in
this
step
should
b e
at
least
080
dBc.
12.
T
urn
the
syn
thesizer
to
standb
y
and
reinstall
the
A4
assem
bly
.
Related
P
erformance
T
ests
Spurious
Signals
(Non-Harmonic)
In
Case
of
Difficulty
1.
Ensure
that
the
sp ectrum
analyzer
is
lo
c
k
ed
to
the
external
reference.
2.
Y
ou
may
need
to
use
video
a
v
eraging
on
the
sp ectrum
analyzer
if
the
spur
lev
el
is
low
enough
to
b e
hidden
b
y
phase
noise.
3.
If
y
ou
cannot
adjust
spurs
b elow
the
recommended
lev
els,
the
problem
is
probably
with
the
A4
fractional-N
assem
bly
.
Refer
to
the
A
gilent
T
e
chnolo
gies
8360
B-Series
Swept
Signal
Gener
ator/
8360
L-Series
Swept
CW
Gener
ator
T
r
oublesho
oting
Guide
.
12-8
Instrument
History
Agilent
8360
Service
Summary of Contents for 8360 L Series
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Page 184: ...Figure 2 29 FM Bandwidth Test Setup Agilent 8360 Performance Tests FM Bandwidth 2 97...
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Page 406: ...Figure 5 2 Step Attenuator Flatness Adjustment Setup Agilent 8360 Automated Tests 5 11...
Page 420: ...6 Menu Maps Agilent 8360 Menu Maps 6 1...
Page 421: ...6 2 Menu Maps Agilent 8360...
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Page 516: ...Figure 9 1 Module Exchange Program 9 4 Replaceable Parts Agilent 8360...
Page 518: ...Major Assemblies RF Deck Figure 9 2 Major Assemblies 2 of 5 9 6 Replaceable Parts Agilent 8360...
Page 519: ...Major Assemblies RF Deck Figure 9 2 Major Assemblies 3 of 5 Agilent 8360 Replaceable Parts 9 7...
Page 520: ...Major Assemblies RF Deck Figure 9 2 Major Assemblies 4 of 5 9 8 Replaceable Parts Agilent 8360...
Page 521: ...Major Assemblies RF Deck Figure 9 2 Major Assemblies 5 of 5 Agilent 8360 Replaceable Parts 9 9...
Page 527: ...Cables Front Panel Figure 9 3 Cables 1 of 19 Agilent 8360 Replaceable Parts 9 15...
Page 528: ...Cables Top View Figure 9 3 Cables 2 of 19 9 16 Replaceable Parts Agilent 8360...
Page 552: ...Front Panel Hardware Figure 9 4 Front Panel Hardware 9 40 Replaceable Parts Agilent 8360...
Page 558: ...Rear Panel Hardware Figure 9 7 Rear Panel Hardware 9 46 Replaceable Parts Agilent 8360...
Page 569: ...Chassis Parts Figure 9 15 Chassis Parts Agilent 8360 Replaceable Parts 9 57...
Page 577: ...Figure 10 1 Removing the Fan Filter Agilent 8360 Preventive Maintenance 10 3...
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