Available for Import

Compact Electromagnetic Differential Microphone DEMSH-1A for Reliable Communication

Telecom Equipment Parts

Manufacturer: PJSC Oktava

Price: Request Quote

Bulk pricing available

FOB, CIF & EXW terms available

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Description

Electromagnetic microphones electromagnetic differential small-size noise-resistant DEMSH-1A are designed for operation in communication equipment at temperatures from -60 °? to +60 °? and increased relative humidity up to 98% at temperatures not exceeding +40 °?. humidity up to 98% at temperature not higher than +40 °?. Fields of application: telephone sets of general application; communication and sound amplification equipment.

Specifications

Nominal frequency range

200—4000

Paraphonic sensitivity of the microphone at 1000 Hz when it is operated with active resistance of 600 Ohm load in normal conditi

0,4-1,25

Modulus of total electrical resistance at frequency 1000 Hz

400—1000 ohm

Overall dimensions

30×23×10,8 mm

Weight, not more

14 year

Acoustic asymmetry, max.

20 %

Average time to failure, not less

20000

Warranty period of operation

6 year

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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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Compact Electromagnetic Differential Microphone DEMSH-1A for Reliable Communication

Description

Specifications

Share your requirements for a quick response!