LBB1949/00
Communication Systems | LBB 1949/00 Gooseneck Condenser Microphone
LBB 1949/00 Gooseneck Condenser
Microphone
▶ Uni-directional condenser microphone
▶ Flexible stem
▶ Phantom powered by amplifier
▶ On-off sliding switch with priority contact
▶ Supplied with fixed 2 m cable and lockable DIN
connector
▶ Separate DIN to XLR adapter
The gooseneck microphone is a stylish high quality unidirectional condenser microphone, mainly intended for
public address applications.
Functions
•
•
•
•
Parts Included
Quantity
Component
1
Gooseneck Condenser Microphone
1
DIN to XLR adapter
Its flexible stem has a screw fitting with multi-thread
(3/8”, 1/2” and 5/8”) adaptor for mounting onto floorstands, lecterns, panels or desk tops.
The microphone is powered by the phantom power
supply of the amplifier where it is connected to.
The on-off sliding switch not only switches on the
microphone, but also provides priority contacts for
remote control switching purposes.
If no need exists for the priority contact, the
microphone can also be connected to amplifiers with
3-pole XLR inputs, using the DIN to XLR adapter
supplied.
Certifications and Approvals
EMC Emission
acc. to EN 55103-1
EMC Immunity
acc. to EN 55103-2
www.boschsecurity.com
2 | LBB 1949/00 Gooseneck Condenser Microphone
Technical Specifications
Electrical
Phantom Power Supply
Voltage Range
12-48 V
Current Consumption
< 8 mA
Performance*
Sensitivity
2.5 mV/Pa
Maximum Input Sound Level
110 dB SPL
Distortion
< 0.6% (maximum input)
Equivalent Input Noise Level
28 dBA SPL (i.e.S/N 66 dBA ref. 1 Pa)
Frequency Response
100 Hz – 16 kHz
Output Impedance
< 200 ohm
Mechanical
Dimensions
(D x L)
500 x 30 mm
(19.69 x 1.18 inch)
Cable Length
2 m (78 inch)
Connector
5-pole DIN 180°(lockable)
Color
Dark gray
Weight
Approx. 300 g
Environmental
Operating Temperature
- 10°C to + 55°C
Storage Temperature
- 40°C to + 70°C
Relative Humidity
< 95 %
*) Technical performance data acc. to IEC 60268-4
Ordering Information
Model | Description
LBB 1949/00 Gooseneck Condenser Microphone
Hardware Accessories
LBC 1102/02 Cable Transformer
for galvanic separation
Americas:
Bosch Security Systems
130 Perinton Parkway
Fairport, New York, 14450, USA
Phone: +1 585 223 4060
Fax: +1 800 289 0096
security.sales@us.bosch.com
www.boschsecurity.us
Europe, Middle East, Africa:
Bosch Security Systems B.V.
P.O. Box 80002
5600 JB Eindhoven, The Netherlands
Phone: +31 (0) 40 27 83955
Fax: +31 (0) 40 27 86668
emea.securitysystems@bosch.com
www.boschsecurity.com
Asia-Pacific:
Bosch Security Systems Pte Ltd
38C Jalan Pemimpin
Singapore 577180
Phone: +65 6319 3450
Fax: +65 6319 3499
apr.securitysystems@bosch.com
www.boschsecurity.com
© Bosch Security Systems, 2005 | Data subject to change without notice | 12. Dec. 2005
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