Hytera POA176-Ex Headset

POA176-Ex heavy duty noise-cancelling helmet headset for Hytera portable two way radios.

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Key Features

Explosion classification is ATEX (Ex ib IIC T4 Ex ib IIIC T110℃) to be used in hazardous area ATEX Zone 1
Reduces noise up to 23 dB

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Perfect for:

Construction & Quarrying
Rail
Transportation & Logistics

Full Product Description

POA176-Ex was designed for use on the helmet with controller POA63P-EX and is resilient to ATEX standards, allowing it to be used in hazardous areas.

Product Features

Weight: about 375 g
Color: blue
PTT key: none
VOX: none
Emergency key: none
Headset connector: QR4 male (NEXUS)
Microphone sensitivity: –50±4 dB @ 1 kHz 3.0 V 2.2 K, 0 dB = 1 V/Pa
Speaker power: 200 mW (rated),500 mW (max.)
Speaker impedance: 2x150 Ω±15% @ 1 kHz
Speaker frequency response: 82±3 dB @ 1 kHz 0.2 W/50cm
Hearing Protector Attenuation: SNR 30dB, according to EN352-3:2002
NRR 24dB, according to ANSI S3.19-1974
Ingress protection: IP54
ATEX certification: Ex ib IIC T4 Ex ib IIIC T110℃
Operating temperature: –20℃ to 50℃
Storage temperature: –20℃ to 65℃

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