DatasheetMobile Airlink 3085IAProduct description The Mobile beltpack is a lightweight, portable communication device designed to provide hands-free, wireless communication for ground crews in aviation and industrial environments. Worn conveniently on the belt, it allows users to maintain clear and reliable audio communication with aircraft and other team members while remaining mobile. Its robust design ensures durability and consistent performance, even in noisy or demanding conditions. Main characteristics • Connection guaranteed in all circumstances up to 300 m range in full duplex (users can emit and receive at the same time) • Adaptable to any headset profile • Vocal annoucement and wireless for hand free using • Digital voice activated micro (VOX) • No latency time for instant reactivity • Intuitive and user friendly • High audio quality thanks to a large audio wideband (200-7000 Hz) • Up to 16 h battery life with removable battery • Charging through USB-C • Digital Noise filtering • Large graphic display with backlight • Cockpit isolation • Remote PTTNight vision friendly Options• Long range• Bluetooth Accessories Name Our others Airlink products... Airlink 3085IA plug&play base Airlink 3085IA wireless headset Airlink 3085IA fixed embedded base This datasheet is valid for the following part numbers: : WI441AA20, WI441AA50, WI441CE20, MOB441AA00-L, MOB441AA20-L, MOB441AA50-L

Frequency range Bluetooth option Frequency Long range option Frequency Channels Vocoder Call modes Data Modes Latency Audio adaptation of the mobile 2.400-2.478 GHz-max. 20dBm TX power up to 4 km LOS with external antenna 1 km with built-in antenna 64 frequency channels (16 pre-sets) with 1.2 Mhz bandwidth 3600bps low bit rate Peer to peer (up to 256 calls), Group Call or Broadcast mode SMS style data approximative^ 250ms Colour Adaptation High level/High impedance 850 pV max RMS (Root Mean Square) / 75 Q High level/High impedance Low level/High impedance Low level/Low impedance High level/Low...

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