Figure
2-13.
Absolute
Amplitude
Accuracy T
est
Setup
2
c.
Press
4
Meas
5
,
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
NN
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
ANALYZER
TYPE
,
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
NN
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
NN
N
N
N
N
NETWORK
ANALYZER
,
4
Preset
5
to
initialize
the
4395A
.
Then
set
the
con
trols
as
follows:
Con
trol
Settings
Key
Strok
es
Source
P
o
w
er:
0
4
dBm
4
Source
5
,
N
N
N
NN
NN
NN
NN
N
N
N
N
N
N
POWER
,
4
-
5
,
4
4
5
,
4
x1
5
IF
BW:
100
Hz
4
Bw/Avg
5
,
N
NN
N
N
N
N
N
N
N
N
N
N
N
N
N
N
IF
BW
,
4
1
5
,
4
0
5
,
4
0
5
,
4
x1
5
Input
A
tten
uator
R:
10dB
4
Scale
Ref
5
,
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
ATTENUATOR
MENU
,
N
N
N
N
N
N
N
N
N
N
N
N
N
N
NN
NN
NN
NN
N
ATTEN
R
,
4
1
5
,
4
0
5
,
4
x1
5
Input
A
tten
uator
A:
10dB
4
Scale
Ref
5
,
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
N
ATTENUATOR
MENU
,
N
N
N
N
N
NN
NN
NN
NN
NN
NN
NN
N
N
N
N
ATTEN
A
,
4
1
5
,
4
0
5
,
4
x1
5
Input A
ttenuator B: 10dB
4
Scale Ref
5
,
NNNNNNNNNNNNNNNNNNNN
NNNNNNNNNNNNNNNNNNNNNNNNN
NN
ATTENUATOR MENU
,
NNNNNNNNNNNNNNNNNNNN
NNN
ATTEN B
,
4
1
5
,
4
0
5
,
4
x1
5
Number of P
oints: 11
4
Sw
eep
5
,
NNNNNNNN
NNNNNNNNNNNNNNNNNNNNNNNNN
NNNNNNNNNNNNNNNNN
NUMBER of POINTS
,
4
1
5
,
4
1
5
,
4
x1
5
Frequency Span: 0 Hz
4
Span
5
,
NNNNNNNNNNNNNNNNNN
NNNNNNNNNNN
ZERO SPAN
Statistics: ON
4
Utility
5
,
NNN
NNNNNNNNNNNNNNNNNNNNNNNNN
NNNNNNNNNNNNNNNNNNNNNNNNN
STATISTICS on OFF
(Then the
softkey
lab el changes to
NNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNN
STATISTICS ON off
.)
d.
Press
4
Meas
5
,
NNNNN
R
to set the 4395A to the R input.
e. Perform the following steps to test the absolute amplitude accuracy at the R input.
2-34 Performance Tests
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