Microphones WS4020 M4020M-B

    • Microphones WS4020 M4020M-B

Detailed Product Description

Product Category: MICROPHONES                      CURVE

Picture:

                                                    Frequency Response Curve  

Specification

Type 类型

Unit

WS4020M/4020M-B

Sensitivity 灵敏度

dB

-47±4dB(0dB=1V/Pa,1KHz)

Impedance 阻抗

Ω

2.2kΩ±30%

Directivity 指向特性

 

Omni-directional 全向性的

Frequency 频率

HZ 

20-16,000Hz

Max operation voltage最大操作电压

V

10V

Standard operation voltage 标准操作电压

V

2V

Current consumption 消耗电流

MA

Max 0.5Ma

Sensitivity reduction 灵敏度降低

dB

Winthin-3dB at 1.5V

S /N ratio 信噪比

 

More than (大于)56dB(58dB)

 

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