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    The vehicle-mounted microphone module is the vehicle-mounted voice access interface, which provides high-quality audio signals for vehicle-mounted hands-free calling, noise monitoring, voice recognition and other applications. The sound pickup Angle is divided into omnidirectional and unidirectional.The output signals are classified as analog and digital.
    Vehicle-mounted
    The vehicle-mounted microphone module is the vehicle-mounted voice access interface, which provides high-quality audio signals for vehicle-mounted hands-free calling, noise monitoring, voice recognition and other applications. The sound pickup Angle is divided into omnidirectional and unidirectional.The output signals are classified as analog and digital.
    • High SNR
    • Low output impedance
    • Support differential output and single-ended output
    • Sensitivity is optional
    Dimension (mm)
    whole
    • whole
    • 27.63*13.57*12.4
    • 28.7*11.9*13.1
    Directivity
    whole
    • whole
    • Unidirectional
    • Omnidirectional
    Output type
    whole
    • whole
    • Analog
    Part Number
    whole
    • whole
    • VM01
    • VM03-01
    • VM03-03
    Sensitivity(dB)
    whole
    • whole
    • -3.5±3dB
    • -10±3dB
    Phase flatness（30～500Hz）
    whole
    • whole
    • /
    • ≦±5°
    Typ SNR(dBA)
    whole
    • whole
    • 65 dB
    Typ Current（mA）
    whole
    • whole
    • 6 mA
    Supply voltage（V）
    whole
    • whole
    • 8V
    Load resistance（ohm）
    whole
    • whole
    • 680 ohm
    AOP（dBSPL）
    whole
    • whole
    • 100 dB
    • 110 dB
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    • 27.63*13.57*12.4
      Unidirectional
      Analog
      VM01
      -3.5±3dB
      /
      65 dB
      6 mA
      8V
      680 ohm
      100 dB
      -
    • 28.7*11.9*13.1
      Omnidirectional
      Analog
      VM03-01
      -10±3dB
      /
      65 dB
      6 mA
      8V
      680 ohm
      110 dB
      -
    • 28.7*11.9*13.1
      Omnidirectional
      Analog
      VM03-03
      -10±3dB
      ≦±5°
      65 dB
      6 mA
      8V
      680 ohm
      110 dB
      -
    contact us
    Shandong Xingang Electronic Te
    • Telephone：+86-536-7623222
    • Email：xg@3mjh.com
    • Address：Building 7,No 1369 Zhengtai Road,Fangzi district,Weifang city,Shandong
    contacts： Liu Xiaomiao(Marketing Depart)
    • contact number：15318937280
    • Email：summer_liu@3mjh.com
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