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Dynamic Microphone Type

Dynamic Microphone Type

Simple, rugged diaphragm/coil. handles extreme volume levels without distortion.
OmniDirectional Polar Pattern

OmniDirectional Polar Pattern

Equally sensitive to sound from all directions, but cannot be "aimed" to isolate one area.
Tailored Frequency Response

Tailored Frequency Response

Smooth, extended response. Tuned to accentuate specific types of instruments or voices.

514B Voice Communication Microphone

Applications
Form Factors
Model Lines

Designed for communication systems — mobile and fixed station — including police, fire, utilities, transportation, commercial, and industrial applications.

    • Frequency response designed for voice communications
    • Rugged, high impact ARMO-DUR® case
    • Double-pole, single-throw PTT switch designed for constant usage
    • Four conductor, shielded, bare-ended (no connector) coil cord
    • Does not require DC power for operation
    • Mounting bracket included
  • Type
    Dynamic
    Frequency Response
    100 to 6,000 Hz
    lmpedance
    Microphone rating impedance is 150 ohms (200 ohms actual) for connection to microphone inputs rated at 19 to 300 ohms.
    Output Level
    Open Circuit Voltage: -36.5 dB (15 mV)* -56.5 dBV/Pa (1.5 mV)** *0 dB = 1 volt per 100 microbars **1Pascal = 94 dB SPL
  • File Language Type File Size
    514B User Guide English PDF 113 kb
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