Transcript
Communications Systems | LBB 1950/10 Plena Tabletop Unidirectional Condenser Microphone
LBB 1950/10 Plena Tabletop Unidirectional Condenser Microphone www.boschsecurity.com
The Plena tabletop microphone is a stylish, highquality tabletop unidirectional condenser microphone, mainly intended for making calls in a public address system. Its heavy metal base and rubber feet ensure stability on any flat surface. The special design also allows the unit to be neatly flushmounted in desktops.
Features u
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Stylish tabletop unidirectional condenser microphone on a flexible stem Phantom powered by amplifier Momentary or toggle PTT-key for calls with priority contact Green LED, indicating microphone active Stable metal base design with fixed 2 m cable and lockable DIN connector
2 | LBB 1950/10 Plena Tabletop Unidirectional Condenser Microphone
Technical specifications Electrical
Parts included
Phantom power supply Voltage range Current consumption Performance Sensitivity Maximum input sound level Distortion Input noise level (equiv.) Frequency response Output impedance Mechanical
Quantity 1
Base dimensions (H x W x D) Weight Color Stem length with mic Cable length Environmental
12 to 48 V <8 mA
1
0.7 mV @ 85 dB SPL (2 mV/Pa) 110 dB SPL
Component LBB 1950/10 PLENA Tabletop Unidirectional Condenser Microphone DIN to XLR adapter
Ordering information LBB 1950/10 Plena Tabletop Unidirectional Condenser Microphone Accessories LBC 1102/02 Cable Transformer LBC 1080/00 Microphone Cable LBC 1082/00 Microphone Cable LBC 1081/00 Microphone Cable
<0.6% (maximum input) 28 dB SPLA (S/N 66 dBA ref. 1 Pa) 100 Hz to 16 kHz 200 ohm
LBB1950/10
LBC1102/02 LBC1080/00 LBC1082/00 LBC1081/00
40 x 100 x 235 mm (1.57 x 3.97 x 9.25 in) Approx. 1 kg (2.2 lb) Charcoal with silver 390 mm (15.35 in) 2 m (6.56 ft)
Operating temperature -10 ºC to +55 ºC (14 ºF to +131 ºF) Storage temperature -40 ºC to +70 ºC (-40 ºF to +158 ºF) Relative humidity <95% Certifications and approvals Region
Certification
Europe
CE
Safety acc. to EN 60065 Immunity acc. to EN 55103-2 Emission acc. to EN 55103-1 Installation/configuration notes
Circuit diagram
Represented by: Americas: Bosch Security Systems, Inc. 12000 Portland Avenue South Burnsville MN 55337, USA Phone: +1-800-392-3497 Fax: +1-800-955-6831
[email protected] www.boschsecurity.com
Europe, Middle East, Africa: Bosch Security Systems B.V. P.O. Box 80002 5617 BA Eindhoven, The Netherlands Phone: + 31 40 2577 284 Fax: +31 40 2577 330
[email protected] www.boschsecurity.com
© Bosch Security Systems 2013 | Data subject to change without notice 7820357771 | en, V1, 01. Oct 2013
Asia-Pacific: Robert Bosch (SEA) Pte Ltd, Security Systems 11 Bishan Street 21 Singapore 573943 Phone: +65 6571 2808 Fax: +65 6571 2699
[email protected] www.boschsecurity.asia
China: America Latina: Bosch (Shanghai) Security Systems Ltd. Robert Bosch Ltda Security Systems Division 201 Building, No. 333 Fuquan Road Via Anhanguera, Km 98 North IBP CEP 13065-900 Changning District, Shanghai Campinas, Sao Paulo, Brazil 200335 China Phone: +55 19 2103 2860 Phone +86 21 22181111 Fax: +55 19 2103 2862 Fax: +86 21 22182398
[email protected] www.boschsecurity.com.cn www.boschsecurity.com
