LBB1941/00 Call station, all-call

Commercial Type No.: LBB1941/00
Product No.: F.01U.505.595

LBB1941/00 Call station, all-call
  • Stylish all-call call station, intended for LBB 1925/10 system pre-amplifier
  • Unidirectional condenser microphone on flexible stem
  • Momentary PTT‑key for calls
  • Selectable gain, speech filter, and limiter for improved intelligibility
  • Stable metal base design
  • Fixed 5 m cable and loop-through connector for additional call stations
  • Details
    Power Supply
    Voltage range 18 to 24 V (24 V supplied by LBB 1925/10)
    Current consumption <30 mA
    Performance
    Nominal sensitivity 85 dB SPL (gain preset 0 dB)
    Nominal output level 700 mV
    Input sound level (max) 110 dB SPL
    Gain preset +6 / 0 / -15 dB
    Limiter threshold 2 V
    Compression ratio limiter 1:20
    Distortion <0.6% (maximum input)
    Input noise level (equiv.) 25 dB SPLA
    Frequency response 100 Hz to 16 kHz
    Speech filter -3dB @ 315 Hz, high-pass, 6 dB/oct
    Output impedance 200 ohm
    Base dimensions 40 x 100 x 235 mm(1.57 x 3.97 x 9.25 in)
    Weight Approx. 1 kg
    Color Charcoal with silver
    Stem length with mic 390 mm (15.35 in)
    Cable length 5 m (16.4 ft)
    Operating temperature -10 ºC to +55 ºC (14 ºF to +131 ºF)
    Storage and transport temperature -40 ºC to +70 ºC (-40 ºF to +158 ºF)
    Relative humidity <95%

    Images

     
  • Certificates (1)
    Title Type Language
    Declaration of Conformity PDF
     
  • Documents (3)
    Title Type Language
    Data Sheet PDF
    Operation Manual PDF
    A/E Specification DOC