• ELECTRET CONDENSER MICROPHONE UNITS

    APPLICATION FOR MICROPHONE, CASSETTE TAPE RECORDER, TELEPHONE SET, SONIC CONTROLLED CIRCUIT, MOBILE PHONE, INTERCOM SYSTEM, ANSWERING MACHINE, DISCO LIGHT, ETC

  • ECM-10

    SPECIFICATIONS:

    • DIRECTIONALITY: Omni Directional
    • SENSITIVITY (0db=1V/μbar.1kHz] VCC=4.5V, RL=1KΩ)
      A:-56± 3dB, B:-60± 3dB, C:-64± 3dB, D:-68± 3dB, E:-72± 3dB
    • OUTPUT IMPEDANCE: Low
    • FREQUENCY: 50Hz~ 13KHz
    • NGE OF OPERATING VOLTAGE: 1.5V to 10V
    • Standard Voltage: 4.5V
    • CURRENT DRAIN: <0.5mA Max.
    • S/N RATIO: 40dB or more
    • MAXIMUM INPUT SOUND PRESSURE: 120dB SPL
      　

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共計 21 項