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POA34-Ex

Bone Conduction Kit (Single Speaker, ATEX)

Compatible with helmets

Applicable radios: PD71X Ex;PD79X Ex

VOX: none

PTT key: none

Top key: none

Interface: QR4 connector

Microphone sensitivity: –45 dB below 1 vot/G acceleration @ 1 kHz

Speaker impedance: 32 Ω±15% @ 1 kHz

Speaker power: 200 mW (rated); 500 mW (max.)

Speaker frequency response: 82±2 dB @ 1 kHz 0.2 W/50 cm

Color: black

IP rating: IP55

Weight: about 90 g

Operating temperature: –20℃ to 50℃

Storage temperature: –20℃ to 65℃

Certification: ATEX

(Ex ib IIC T4 

 Ex ib IIIC T135℃)

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