EOL: LBB 4402/00 Audio Expander

LBB 4402/00 Audio Expander
  • Four audio inputs – two selectable mic/line and two line inputs
  • Four line audio outputs
  • Eight supervised control inputs and five control outputs
  • Audio processing functions
  • Redundant network connection
  • Headphone connection and VU meter for audio monitoring
  • Overview
    Power consumption 9 W (DC)
    Performance
    Frequency response 20 Hz to 20 kHz (-3 dB)
    Line inputs 2 x
    Connectors 3-pin XLR and 2 cinch (for each line)
    S/N >87 dBA at maximum level
    CMRR >40 dB
    Input range +6 dBV to +18 dBV (XLR)-6 dBV to +6 dBV (cinch)
    Mic / line inputs 2 x
    Connector 3-pin XLR and 2 cinch (for each line)
    Nominal Input Level -57 dBV
    S/N >62 dBA with 25 dB headroom
    CMRR >55 dB at 100 Hz
    Input Impedance 1360 ohm
    Phantom supply 12 V ±1 V at 15 mA
    Input range -7 dB to 8 dB ref nominal input level
    Line outputs 4 x
    Connectors XLR and 2 cinch (for each line)
    Output Impedance <100 ohm
    S/N >89 dBA at maximum level
    Crosstalk <-85 dB
    Signal range -12 dBV to +18 dBV (XLR)-24 dBV to +6 dBV (cinch)
    Distortion at 1 kHz <0.05%
    Control inputs 8 x
    Connectors Removable screw terminals
    Operation Closing contact (with supervision)
    Control outputs 5 x
    Connectors Removable screw terminals
    Dimensions (H x W x D)
    for tabletop, with feet 92 x 440 x 400 mm(3.6 x 17.3 x 15.7 in)
    for 19” rack, with brackets 88 x 483 x 400 mm(3.5 x 19 x 15.7 in)
       in front of brackets 40 mm (1.6 in)
       behind brackets 360 mm (14.2 in)
    Weight 7 kg (15.4 lbs)
    Mounting Tabletop, 19”-rack
    Color Charcoal (PH 10736) with silver
    Operating temperature -5 °C to +55 °C (23 °F to 131 °F)
    Storage and transport temperature -20 °C to +70 °C (-4 °F to 158 °F)
    Humidity 15% to 90%
    Air pressure 600 to 1100 hPa

    Images

     
  • Certificates (7)
     
  • Documents (2)
    Title Type Language
    データ シート PDF
    A/E 仕様 DOC