Durable Communication Headphones for Extreme Conditions - TГ-7M

Headphones TГ-7M for Reliable Communication in Extreme Conditions

Manufacturer: PJSC Oktava
Price: Request Quote

Bulk pricing available

FOB, CIF & EXW terms available

Description

Headphone on a belt headband is designed to work in special communication equipment at temperatures from -50 to +50°C and relative humidity up to 98% at a temperature not exceeding 35°C.

Specifications

Frequency range
300–3000
Average sensitivity of each telephone in the frequency range from 300 to 3000 Hz
8–14
Non-uniformity of frequency response of sensitivity of each telephone in the frequency range from 300-3000 Hz, not b
27
Total harmonic distortion coefficient at frequency of 1000 Hz at supply voltage of 1,65 V, not more than
8 %
Modulus of total electrical resistance at frequency 1000 Hz
150±30 ohm
Weight of the phone, not more
0.13 kg
Average time to failure, not less
15000
Warranty period of operation
4 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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