خانه صوت و کنفرانس بوشPublic Address and Voice AlarmMicrophones Wired

LBB1949/00 Gooseneck microphone

Technical Specifications
Electrical Phantom power supply
Voltage range 12 to 48 V
Current consumption <8 mA
Performance
Sensitivity 0.7 mV @ 85 dB SPL (2 mV/Pa)
Maximum input sound level 110 dB SPL
Distortion <0.6% (maximum input)
Equivalent input noise level 28 dBA SPL (S/N 66 dBA ref. 1 Pa)
Frequency response 100 Hz to 16 kHz
Output Impedance < 200 ohm
Mechanical Dimensions (D x L) 30 x 500 mm (19.69 x 1.18 in)
Weight  Approx. 300 g (10.5 oz)
Color Dark gray
Cable length 2 m (78 in)
Connector  5‑pin DIN 180° (lockable)
Environmental Operating temperature -10 °C to +55 °C (+14 °F to +131 °F)
Storage temperature -40 °C to +70 °C (-40 °F to +158 °F)
Relative humidity <95%

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