Agilent Technologies 4395A Service Manual

2.
Press
4
Meas
5
,
NN
NN
N
N
N
N
N
N
N
N
N
N
N
N
N
NN
NN
NN
NN
NN
NN
N
N
N
N
N
N
N
N
N
N
N
N
ANALYZER
TYPE
,
NN
NN
N
N
N
N
N
N
N
N
N
N
N
N
N
NN
NN
NN
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N
N
N
N
N
NN
NN
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NN
NN
N
SPECTRUM
ANALYZER
,
4
Preset
5
to
initialize
the
4395A
.
Then
set
the
con
trols
as
follo
ws:
Con
trol Settings
Key Strok
es
Reference Lev
el: 0
40 dBm
4
Scale
Ref
5
,
N
N
N
N
N
N
N
N
N
N
NN
NN
NN
NN
NN
NN
NN
N
N
N
N
N
N
N
N
N
N
N
NN
NN
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NN
NN
NN
REFERENCE
VALUE
4
-
5
,
4
4
5
,
4
0
5
,
4
x1
5
Input
Atten
uator
R:
0
dB
4
Scale
Ref
5
,
N
N
N
N
N
N
NN
NN
NN
NN
NN
NN
NN
N
N
N
N
N
N
N
N
N
N
N
NN
NN
NN
NN
NN
NN
NN
N
N
ATTENUATOR
MENU
,
N
N
N
N
N
N
NN
NN
NN
NN
NN
NN
NN
N
N
N
ATTEN
R
,
4
0
5
,
4
x1
5
Input
A
tten
uator
A:
0
dB
4
Scale Ref
5 ,
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
N
N
N
N
N
N
N
N
N
N
ATTENUATOR MENU
,
N
N
NN
NN
NN
NN
N
N
N
N
N
N
N
N
N
N
N
N
N
ATTEN A
, 4
0
5 ,
4
x1
5
Input
A
tten
uator
B:
0
dB
4
Scale Ref
5
,
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
N
N
N
N
N
N
N
N
N
N
ATTENUATOR
MENU
,
NN
NN
NN
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
ATTEN
B
,
4
0
5
,
4
x1
5
UNIT:
W
ATT
4
F
o
rmat
5
,
NN
N
N
N
N
N
N
N
N
N
N
N
N
WATT
Statistics: ON
4
Utilit
y
5
,
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
N
N
N
N
N
N
N
N
N
N
N
NN
NN
NN
NN
N
N
N
N
N
STATISTICS
on
OFF
(Then
the
softk
ey
lab
el
c
hanges
to
N
N
N
N
N
N
N
N
N
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
N
N
N
N
N
N
STATISTICS
ON
off
.)
Detection:
Sample
4
Meas
5
,
N
N
N
N
N
N
N
N
N
N
NN
NN
NN
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
NN
NN
NN
N
N
N
DETECTION[xxx]
,
N
N
N
N
N
N
N
N
N
N
NN
NN
NN
N
N
N
N
SAMPLE
3.
Press 4
Meas
5 ,
N
N
NN
N
R to
set
the
4395A
to
the
R
input.
4.
P
erform
the
follo
wing
steps
to
test
the
displa
y
ed
av
erage
noise
lev
el
at
the
4395A
R
input.
a.
Set
the
con
trols
as
follo
ws.
(This
sets
the
cen
ter frequency
,RBW
and frequency
span
to
the rst
settings
listed
in
T
able
2-18
).
Con
trol
Settings
Key Strok
es
Cen
ter
F
requency:
1
kHz
4
Center
5
,
4
1
5
,
4
k/m
5
RBW:
3
Hz
4
Bw/Avg
5 ,
N
N
N
N
N
N
N
N
N
N
NN
NN
N
N
N
N
N
N
RES BW
,
4
3
5 ,
4
x1
5
F
requency
Span:
30
Hz
4
Span
5
,
4
3
5
,
4
0
5
,
4
x1
5
T
able
2-18.
Displa
y
ed
Av
erage
Noise
Lev
el
Test
Settings
4395A
Cen
ter
F
requency
RBW F
requency
Span
1
kHz
3
Hz
30
Hz
10
kHz
10
Hz
100
Hz
100
kHz
10
Hz
100
Hz
1
MHz
1
kHz
10
kHz
11
MHz
1
kHz
10
kHz
20
MHz
1
kHz
10
kHz
101
MHz
1
kHz
10
kHz
201 MHz 1 kHz 10 kHz
499 MHz 1 kHz 10 kHz
b. Press
4
Trigger
5 ,
NN
NNNNNNNNNNNNNNNNNN
SINGLE to mak
e
asw
eep. Wait for the completion of the sw
eep.
c. Record the 4395A trace mean v
alue [Unit] in the calculation sheet (\T
race Mean [Unit]"
column). The trace mean value is displayed as a marker statistic (mean) in the upper
right-hand corner of the display.
d. Change the center frequency, frequency span, and RBW settings in accordance with
Table 2-18. Then repeat steps 4-b and 4-c for each setting.
5.
Press 4
Meas
5 ,
NNNNN
A to set the 4395A to the A input.
Performance Tests 2-51

Agilent Technologies 4395A Specifications

General

Brand	Agilent Technologies
Model	4395A
Category	Measuring Instruments
Language	English