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Medium Noise Protection Headset GSH-29

Medium Noise Protection Headset GSH-29 — OKB "OKTAVA" OJSC

Brand: null
$90 - $360 USD
MOQ: 20 pieces

Key Features

Operating frequency range: 150...7000
mass: 500 year
Input impedance modulus of the receiving path at 1000 Hz: 600 ohm
Transmission path output voltage, not less than: 21 V

Description

The headset for communication of pilots of aeroplanes, helicopters, as well as for dispatch communication and use as part of flight simulators.

Stably operates in conditions of high acoustic noise up to 115 dB, at temperatures from minus 50 ºC to 50 ºC and at high relative humidity up to 100% at 35 ºC.

It has improved electroacoustic and ergonomic characteristics.

The headset consists of:

- a microphone with high noise resistance, which is attached to the body of the plug with a bracket that allows you to adjust the length and angle of rotation of the microphone relative to the mouth;

- two shielded dynamic small-sized headphones operating in the frequency range from 150 to 7000 Hz and providing high-quality sound and recognisable speech.

The design of the headphones increases noise attenuation in the frequency range (100-300) Hz by 10 dB, which provides noise reduction and fatigue reduction.

Specifications

Operating frequency range
150...7000
mass
500 year
Input impedance modulus of the receiving path at 1000 Hz
600 ohm
Transmission path output voltage, not less than
21 V
Receive noise attenuation coefficient at frequency 150 Hz, not less than
10
Power supply voltage
4...13 V
Cord length
2 m

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