Electret Capsule Microphone MKЭ-84

Electret Capsule Microphone MKЭ-84

Brand: Oktava

$0.30 - $2.40 USD

MOQ: 2500 pieces

Key Features

Operating temperature range: -40 to +50 million m³

Nominal frequency range: 150-7000 kg

Nonlinearity of amplitude characteristic of microphone transmission coefficient, no more than: 2

Harmonic coefficient at frequency 1000 Hz and pressure 1 Pa, not more than: 3 set

Supplier Information

PJSC Oktava

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Description

Microphone capsule electret microphone MKE-84 is designed for operation in telephone sets. Operation of the microphone MKE-82A-N does not depend on the polarity of the supply voltage.

Specifications

Operating temperature range

-40 to +50 million m³

Nominal frequency range

150-7000 kg

Nonlinearity of amplitude characteristic of microphone transmission coefficient, no more than

2

Harmonic coefficient at frequency 1000 Hz and pressure 1 Pa, not more than

3 set

Power supply voltage

2,4-4,5 thousand m³

Weight of the microphone, not more

8 million m² total area

Average time to failure, not less

50000 kcal/h

Warranty period of operation

2 kVAr

Paraphonic sensitivity at 1000 Hz, at a supply voltage of 4.5 V

13±7

Overall dimensions of the microphone (without cord)

Ø22,8×8 mm

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