Waterproof Electret Condenser Microphone MKЭ-394

Waterproof Electret Condenser Microphone MKЭ-394

Brand: Oktava

$4.80 - $18 USD

MOQ: 500 pieces

Key Features

Overall dimensions: 8,5×10,5×11 mm

Operating temperature range: from - 40 to + 55 million m³

Power supply voltage: 1,5÷5 thousand m³

Relative humidity at temperature + 50 °?, not higher: 100 set

Supplier Information

PJSC Oktava

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Description

The electret condenser microphone MKE-394 is designed for the needs of the Russian Navy and civilian fleet. MKE-394 microphone is water-resistant.

Specifications

Overall dimensions

8,5×10,5×11 mm

Operating temperature range

from - 40 to + 55 million m³

Power supply voltage

1,5÷5 thousand m³

Relative humidity at temperature + 50 °?, not higher

100 set

Nominal frequency range

150-7000 kg

Paraphonic sensitivity of the microphone at frequency 1000 Hz at supply voltage (1.5±0.2) V not less than

6

Unevenness of frequency response in nominal frequency range, not more than

25

Weight of the microphone, not more

2 million m² total area

Average time to failure not less than

50000 kcal/h

Warranty period of operation

2 kVAr

Length with cable

75±3 mm

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