R
1
1
1
1
1
Rev D
1.4
1.4.1
Power Inp
1.4.1.1
Rated Inp
Rated Ou
Audio Fre
Distortion
Input Impe
Output Lo
Input to In
Audio Noi
1.4.1.2
1.4.1.3
Specific
Electrica
put
Nominal vo
Maximum
Minimum v
Emergenc
Input curre
Audio Perf
put Level
Receive in
Microphon
tput Level
Receive ou
Microphon
Microphon
equency Resp
Receive ou
Microphon
Characterist
Audio outp
edance
Microphon
Receive in
oad
Receive lo
Microphon
Microphon
nput Crosstalk
Input to Inp
ise Level with
Noise leve
Audio Perf
MIC input
MIC input
MIC input
RECEIVE
RECEIVE
MIC outpu
Discrete S
RELAY KE
RELAY KE
Relay cont
cations
l Specificat
oltage
voltage
voltage
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ent
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nput level
ne input level
utput
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utput audio fr
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put distortion a
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put crosstalk
hout Signal
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formance, Oth
designed for
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circuitry type
input circuitry
output circuit
t circuitry type
ignals
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EY INPUT, ina
tacts shall pa
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requency resp
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at rated powe
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response
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level
BT1 Univers
I
sal Radio A
Installation
28 Vdc
30.3 Vdc
22.0 Vdc
18.0 Vdc
0.5 A max
7.75 Vrms
250 mVrm
2.50 Vrms
250 mVrm
50 mVrms
≤3dB from
≤3dB from
≤10%
150
10
600
10
600
10
150
10
8
10%
≤60 dB
≥60 dB
amplified
12 Vdc
1
differentia
Transform
Transform
Transform
+3 Vdc
+10 Vdc
1 ADC @
Adapter with
and Opera
x
s
10%
ms
10%
s
10%
ms
10%
s
10%
m 300 to 6000
m 300 to 6000
0%
0%
0%
0%
%
dynamic/elec
10%
al or single en
mer Coupled
mer Coupled
mer Coupled
c
@
30 V, Re
h Bluetooth
ting Manua
Page 2
0 Hz
0 Hz
ctret
ded
esistive Load
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al
2
