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IV
PERFORMANCE
TEST
RECORD
(Cont'd)
Mode!
339A
DISTORTION
ANALYZER
PERFORMANCE
Fundamental
Rejection
and Induced
Distortion
Test:
339A
339A
Test
Fundamental
Test
Induced
Test
Frequency
Rejection
Limit
Distortion
Limit
10 Hz
100
Hz
1
kHz
-100 dB
-95
dB
10 kHz
20
kHz
30
kHz
-90dB
50
kHz
-90
dB
-85
dB
1
10 kHz
-70
dB
Distortion
Measurement
Accuracy
Test:
Distortion
Frequency
Spectrum
Analyzer
Reading
Test
Limit
10 Hz
+
1.0 dB, -2.0
dB
20
Hz
±1.0 dB
100 Hz
±1.0 dB
20
kHz
±1.0 dB
50
kHz
+1
.0
dB, -2.0
dB
100
kHz
+1.5
dB, -4.0
dB
330
kHz
+1.5
dB, -4.0
dB
Residual Noise
Test:
Residual Noise with
1
kO
input load
and 80 kHz
Filter
=
Test
Limit;
below
-92
dB.
Input
Impedance
Test:
Spectrum
Analyzer
indication
for
100
kfl
resistance
in
series
with
339A
input,
freqeuncy
-1
kHz
=
Test
Limit
-5.97
to
-6.07 dB.
Spectrum
Analyzer
indication
for
frequency
of
17 kHz
=
Test
Limit
-6.02
to
-9.00
dB.
4-16
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