Agilent Technologies 4395A Service Manual

Table
2-23. Frequency
Response T
est Settings
2
F
unction
Generator
F
requency
4395A
Cen
ter
F
requency
F
requency
Span
RBW
10
Hz
10
Hz
15
Hz
1
Hz
15
Hz
15
Hz
15
Hz
1
Hz
25
Hz
25
Hz
15
Hz
1
Hz
40
Hz
40
Hz
15
Hz
1
Hz
80
Hz
80
Hz
15
Hz
1
Hz
100
Hz
100
Hz
150
Hz
10
Hz
200
Hz
200
Hz
150
Hz
10
Hz
500
Hz
500
Hz
150
Hz
10
Hz
1
kHz
1
kHz
150
Hz
10
Hz
2 kHz 2kHz 150 Hz 10 Hz
5
kHz
5
kHz
150
Hz
10
Hz
10
kHz
10
kHz
150
Hz
10
Hz
20
kHz
20
kHz
150
Hz
10
Hz
50
kHz
50
kHz
150
Hz
10
Hz
100
kHz
100
kHz
150
Hz
10
Hz
200
kHz
200
kHz
150
Hz
10
Hz
500
kHz
500
kHz
150
Hz
10
Hz
3.
On
the
4395A
,
set
the
con
trols
as
follo
ws
(the rst
setting
in
T
able
2-23
):
Con
trol
Settings
Key
Strok
es
Cen
ter
F
requency: 10
Hz
4
Center
5
,
4
1
5
,
4
0
5
,
4
x1
5
F
requency
Span:
10
Hz
4
Span
5
,
4
1
5
,
4
0
5
,
4
x1
5
RBW:
1
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
1
5 ,
4
x1
5
4.
P
erform
the
follo
wing
steps
to
measure
the
frequency
resp
onse
at
frequencies
<
1 MHz.
a.
Press
4
T
rigger
5
,
N
NN
NN
NN
NN
N
N
N
N
N
N
N
N
N
N
N
SINGLE
to
mak
e
a
sw
eep.
W
ait
for
the
completion
of
the
sw
eep.
b.
Press
4
Sea
rch
5
,
N
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
N
N
N
N
N
N
N
N
N
SEARCH:
PEAK
to
place
the
mark
er
at
the p
eak of
the carrier.
c.
Record
the
marker
reading in
the calculation
sheet for
frequencies
<
1
MHz.
5.
Change
the
function
generator
frequency
,
4395A cen
ter
frequency
,
span
frequency
and
RBW in accordance
with T
able 2-23. Repeat step 4 for eac
h setting:
6. Remo
ve the BNC cable from the R input, and connect it to the A input.
7.
Press 4
Meas
5 ,
NNNNN
A to set the 4395A to the
A input.
8. Rep eat steps 4 through 5
to measure the amplitude frequency resp onse at the A input.
9. Remove the BNC cable from the A input, and connect it to the B input.
10.
Press 4
Meas
5 ,
NNNNN
B to set the 4395A to the B input.
11. Rep eat steps 4 through 5 to measure the amplitude frequency response at the A input.
12. Calculate the test results using the equation given in the calculation sheet. Record the
test results in the performance test record.
2-70 Performance Tests

Agilent Technologies 4395A Specifications

General

Brand	Agilent Technologies
Model	4395A
Category	Measuring Instruments
Language	English