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Pre Polarization Free Field MP42

Type: MP42
Microphone size: 7mm
Sensitivity(mV/Pa): 8
Frequency range (Hz): 20~16k
Dynamic range (dB): 36~137
Polarization voltage(V): 0
Height (mm): 8
Design standard (IEC 61094): WS3F Ⅱ
Category: Pre Polarization
Application / Sound field type: Free Field
Product Details


>Product Introduction

MP42 microphone is a 1/4-inch pre polarized free field measurement microphone, which does not need polarization voltage. It meets Type Ⅱ standard and has small volume. It is generally used in acoustic exposure meter products and can meet normal acoustic measurement.


>Technical Parameter

Type

Size

Sensitivity

Frequency Range

Dynamic Range

Polarization Voltage

Height

Design Standard

(mV/Pa)

(Hz)

(dB)

(V)

(mm)


MP42

7mm

8

20~16k

36~137

0

8

    Type Ⅱ



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