Agilent Technologies 4395A Service Manual

Note
Connect
the signal
generator's 10
MHz frequency
reference
output
to
the
4395A
EXT
REF
Input
on
the rear
panel as
shown
in Figure
2-24.
With this
conguration, b
oth the
signal generator
and the
4395A are
phase
lo
c
k
ed
to
the
same
reference
frequency
to
obtain
a
stable
measuremen
t.
Figure
2-24.
Frequency Response
Test
Setup 1
c.
Initialize
the
signal
generator.
Then set
the amplitude
to 0
14 dBm.
d.
Press
4
Meas
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
ANALYZER
TYPE
,
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
N
NN
NN
N
SPECTRUM
ANALYZER
,
4
Preset
5
to
initialize
the
4395A
.
Then
set
the
con
trols
as
follows:
Control
Settings Key Strokes
Frequency Span: 1 kHz
4
Span
5 , 4
1
5 , 4
k/m
5
Reference Lev
el: 0 10 dBm
4
Scale Ref
5 ,
NNNNNNNNNNNNNNNNN
NNNNNNNNNNNNNNNNNNNNNNNNN
NNNNN
REFERENCE VALUE
, 4
-
5 , 4
1
5 , 4
0
5 , 4
x1
5
Scale/Division: 1 dB/Div
4
Scale Ref
5 ,
NN
NNNNNNNNNNNNNNNNNNNNNNNNN
NN
SCALE/DIV , 4
1
5 , 4
x1
5
e.
Press 4
Meas
5 ,
NNNNN
R to set the 4395A to the R input.
f.
Press 4
Scale Ref
5 ,
NNNNNNN
NNNNNNNNNNNNNNNNNNNNNNNNN
NNNNNNNNNNNNNNN
ATTENUATOR MENU ,
NNNNNNN
NNNNNNNNNNNNNNNN
ATTEN R , 4
1
5 , 4
0
5 , 4
x1
5 to set the input attenuator to
10 dB.
g. Press 4
Bw/Avg
5 ,
NNNNNNNNNNNNNNNNNNNN
RES BW , 4
3
5 , 4
0
5 , 4
0
5 , 4
k/m
5 in the rst column of Table 2-22.Table 2-22
lists the test settings at frequencies  1MHz.
2-66 Performance Tests

Agilent Technologies 4395A Specifications

General

Brand	Agilent Technologies
Model	4395A
Category	Measuring Instruments
Language	English