Microphone Device UM-4A for Communication Systems

Available for Import

Microphone Device UM-4A for Reliable Communication Systems

Microphones and Stands

Manufacturer: PJSC Oktava

Price: Request Quote

Bulk pricing available

FOB, CIF & EXW terms available

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Description

Microphone device UM-4A without plug is designed to work in communication equipment in urban, railway transport, metro. The product is reliable, convenient in operation and has a large button to switch on the mode of speech transmission, which can be operated even with gloves. Design features: the case is made of impact-resistant plastic; UM-4A device contains a small-sized dynamic telephone TDM-1E; in the upper part of the device there is an "ear" for convenient and quick fastening. At the customer's request microphone device can be produced with different types of connectors and with a certain length of cable.

Specifications

Operating temperature range

-50 to +55 °C

Relative humidity at +35 °C

100 %

Frequency range

150-7000

Power supply voltage

5±0,5 V

Sensitivity of the device at 1000 Hz

250±100

Harmonic coefficient of the device at frequency of 1000 Hz, not more than

10 %

Weight, not more

0.25 kg

Overall dimensions

148×53×43 mm

Average time to failure, not less

12500

Warranty period of operation

6 year

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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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Microphone Device UM-4A for Reliable Communication Systems

Description

Specifications

Share your requirements for a quick response!