Electret Condenser Microphone MKЭ-390 for Communication Devices

Available for Import

Electret Condenser Microphone MKЭ-390 for Clear Communication Applications

Telecom Equipment Parts

Manufacturer: PJSC Oktava

Price: Request Quote

Bulk pricing available

FOB, CIF & EXW terms available

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Description

is designed for operation in conditions of ambient air temperature from -20 º? to +35 º?, high relative humidity of 93% at a temperature not higher than +25 º?, low atmospheric pressure up to 61 kPa (460 mm Hg).

Specifications

Nominal frequency range

315-4000

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

Harmonic coefficient of the microphone at a frequency of 1000 Hz at a sound pressure of 3 Pa 3 Pa sound pressure, not more

5 %

Consumption current, not less than

0.00015 A

Unevenness of frequency response of paraphonic sensitivity, not more than

Power supply voltage

1,5-4,5 V

Weight of the microphone, not more

3.6 year

Operating temperature range

-20 to +35 °C

Cord length, m at least

55 mm

Average time to failure, not less

15000

Warranty period of operation

1 year

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

20-50

Overall dimensions of the microphone (without cord)

Ø12,8×12,7 mm

Note: All specifications are provided by the manufacturer and may be subject to change. Please contact us to confirm the latest specifications before placing your order.

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Delivery & Payment

Shipping Terms

FOB Novorossiysk, Russia CIF Available to major ports worldwide EXW Manufacturer's facility, Russia

Delivery Time

Sea freight: 30-60 days (depending on destination) Air freight: 14-21 days (for urgent orders)

Payment Methods

Letter of Credit (L/C) Wire Transfer (T/T) Escrow Services

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Electret Condenser Microphone MKЭ-390 for Clear Communication Applications

Description

Specifications

Share your requirements for a quick response!