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BRUEL & KJAER 2209 - Dynamic Range

BRUEL & KJAER 2209
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Amplifiers:
Linear
3Hz
to
30kHz
±0.5
dB
2Hz
to
70kHz
±1
dB
20Hz
to
30kHz
±0.5
dB*
10Hz
to
70kHz
±1
dB*
Input
Amplifier:
Linear
5Hz
to
100kHz
±0.5
dB
2
Hz
to
200 kHz
±1
dB
20Hz
to
100kHz
±0.5
dB
10Hz
to
200kHz
±1
dB
Total Amplification:
114 dB
Temperature range:
-20°C
to
50°C
Attenuators
Accuracy
of
attenuator
5Hz
to
50
kHz
±0.2
dB
switching
2Hz
to
80kHz
±0.5
dB
* Optional: See section
4.3
Figs.4.8
and
4.9.
8.2.
DYNAMIC
RANGE
Measured from 5
dB
above
noise
level
to
maximum permissible sinusoidal
voltage
RMS.
One
inch microphone:
"Lin"
10-
18.000
Hz
''C"
''B"
''A''
''D"
63,uV-10V
13,uV-10V
9,uV-10V
6,uV-10V
18
.uV-
10 V
36-
140 dB
22-
140 dB
19-140dB
15-
140 dB
25-
140 dB
107

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