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Headphones TГ-7M for Communication Equipment

Headphones TГ-7M for Communication Equipment — PJSC Oktava

Brand: Oktava
$9 - $36 USD
MOQ: 200 pieces

Key Features

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 %

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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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