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    Outstanding sound in a new generation ultra-miniature lavalier mic

    Frequency response and Polar pattern

     Series

    COS-11D PT-RM-BE/3.0

    COS-11D PT-RM-BK/3.0

    COS-11D PT-RM-GY/3.0

    COS-11D PT-RM-WH/3.0

     

    Common specifications

    Directivity

    Omni directional 

    Transducer

    Self-polarized condenser 

    Frequency range

    50Hz - 20kHz 

    Sensitivity
    (nominal at 1kHz)

    3.2mV/Pa (-50dB,0dB=1V/Pa) 

    Equivalent noise level
    (A-weighted)

    28dB-A 

    Max SPL (1% THD)

    132dB SPL. 

    Output impedance
    at 1KHz

    700 ohms 

    Powering

    +3V to +10V 

    Current consumption

    less than 0.5mA 

    Weight

    19g 

    Dimensions

    16.1mm X 4.0mm (diameter), 3.0m(cable length) 

    Connector

    Connector-less