Bogen ANS501 Merkblatt
The Ambient Noise Sensor system shall consist of a
Bogen Model ANS501 control module, a Bogen
Model ANS500M microphone module, and a
1
Bogen Model ANS501 control module, a Bogen
Model ANS500M microphone module, and a
1
2V/0.4A wall-mounted power supply. The system
shall be designed to electronically adjust the level of
a page announcement in an area where ambient noise
levels are continuously changing.
The system shall continuously monitor the ambient
noise level through the microphone module located
in the subject area and change page signal levels to
make pages audible over noise.
Up to four (4) microphone modules may be wired in
parallel to monitor larger locations. The wire run
between control unit and microphone module, when
composed of 2-conductor AWG20, shall be able to
reach a length of 2,000 feet with no appreciable loss
of signal strength.
All wiring connections to the control module shall be
made via pluggable screw terminals or RCA jacks.
a page announcement in an area where ambient noise
levels are continuously changing.
The system shall continuously monitor the ambient
noise level through the microphone module located
in the subject area and change page signal levels to
make pages audible over noise.
Up to four (4) microphone modules may be wired in
parallel to monitor larger locations. The wire run
between control unit and microphone module, when
composed of 2-conductor AWG20, shall be able to
reach a length of 2,000 feet with no appreciable loss
of signal strength.
All wiring connections to the control module shall be
made via pluggable screw terminals or RCA jacks.
The control module shall include controls for
maximum boost; activity threshold; relative gain;AUX
input level; ramp speed; and ambient MIC input
threshold.
The control module shall include two unbalanced
RCA inputs with mono summing stereo; balanced
and unbalanced inputs; balanced and unbalanced out-
puts; a sensor MIC input; and a defeat input.
The control module shall include a mode switch and
power and status LED’s.
The control module is designed to be wall-mounted.
The microphone module shall include an adjustable
mounting bracket for precise positioning.
The system shall be powered by a 12V power supply,
which shall operate from 120V AC. Current draw
shall not exceed 400 mA.
Dimensions of the control unit shall be 5
maximum boost; activity threshold; relative gain;AUX
input level; ramp speed; and ambient MIC input
threshold.
The control module shall include two unbalanced
RCA inputs with mono summing stereo; balanced
and unbalanced inputs; balanced and unbalanced out-
puts; a sensor MIC input; and a defeat input.
The control module shall include a mode switch and
power and status LED’s.
The control module is designed to be wall-mounted.
The microphone module shall include an adjustable
mounting bracket for precise positioning.
The system shall be powered by a 12V power supply,
which shall operate from 120V AC. Current draw
shall not exceed 400 mA.
Dimensions of the control unit shall be 5
1
/
4
" W x 3"
H x 1
1
/
4
" D. Dimensions of the microphone module
shall be 2" W x 2
1
/
8
" H x
7
/
8
" D.
Architect and
Engineer
Specifications
50 Spring Street, Ramsey, NJ 07446, U.S.A.
201-934-8500 FAX: 201-934-9832
Web Site: www.bogen.com
201-934-8500 FAX: 201-934-9832
Web Site: www.bogen.com
Technical
Specifications
Gain (Boost):
0 dB to 22 dB (± 1 dB)
Frequency Response:
5 Hz to 80 kHz (+0 / -3 dB)
S/N (20 Hz - 20 kHz):
-96 dBV
Distortion:
<0.007%
Input Impedance:
Aux Input: Unbalanced 10 k-ohms
Unbalanced Input: 20 k-ohms
Balanced Input: 20 k-ohms
Unbalanced Input: 20 k-ohms
Balanced Input: 20 k-ohms
Output Impedance:
Unbalanced Output: 300 ohms
Balanced Output: 600 ohms
Balanced Output: 600 ohms
Gain Ramp Speed:
1
dB/s to 20 dB/s
Power:
1
2V AC/0.4A
Controls:
Maximum Boost, Ramp Speed,Activity Threshold,Ambient Threshold,
Aux Level, & Relative Gain
Aux Level, & Relative Gain
Connector:
RCA & pluggable screw terminals
Product Weight:
1
2 oz. (ANS501); 4 oz. (ANS500M)
Dimensions:
5
1
/
4
" W x 3" H x 1
1
/
4
" D (ANS501); 2" W x 2
1
/
8
" H x
7
/
8
" D (ANS500M)
Indicators:
Bi-Color Status (Amber/Green); Power (Green)