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High-speed hydroacoustic communication device
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jimlee0218@huayucartonmachine.com
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The device can operate at full ocean depths and boasts a communication range of up to 12 km. Its built-in high-capacity battery enables it to function independently without external power supply. Key features include its compact size, ultra-low power consumption, and the ability to remain in standby mode for extended periods before being awakened to begin operation. With outstanding overall performance, it is an ideal matching product for wave gliders. Its communication rate-distance performance—exceeding 100 km × kbps—places it at the forefront of domestic technology. The device has demonstrated exceptional durability in harsh environmental conditions, operating continuously for up to six years without any technical failures. It also features cross-domain communication and networking capabilities, making it well-suited for complex underwater network environments. In terms of long-distance communication, the device exhibits excellent performance both vertically and horizontally.
Key features
• Long communication distance
• Small in size, compact and lightweight
• Low power consumption, with a sleep power consumption of 3 mW.
• Strong adaptability to varying operating temperature conditions
• Maintain a high transmission rate and stable operation
• Possesses cross-domain communication and networking capabilities.Typical applications
Cross-domain relay communication via a surface platform
Submarine buoy data transmission
Underwater Heterogeneous Platform CommunicationTechnical Parameters
Specifications Size Φ120mm (outer diameter) × 475mm (length) Weight Weight in air: 8.43 kg; weight underwater: 5.04 kg Motion sensing Operating frequency band 9 kHz to 15 kHz Communication rate 320 bps to 6000 bps (MFSK, OFDM, QPSK) Bit error rate 10^-5 Communication distance 12km Beamwidth ≥60-degree spherical surface Sound source level ≥183dB Communication interface RS232 interface, Ethernet Networking Protocol MACAW Link Protocol Storage capacity 32GB Work depth 6000m Built-in battery capacity 26 Ah (open-circuit voltage 25.2 V) Electrical Parameters Standby power consumption: 3 mW; receiving power consumption: 0.9 W; transmitting power consumption: 150 W; transmitting current ≤ 5 A at 24 V (sound source level: 183 dB). Sensor Operating temperature -5℃ to +50℃ Storage temperature -40℃ to +70℃
High-speed hydroacoustic communication device
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Building 2, Haike Entrepreneurship Center, Aoshanwei Street Office, Jimo District, Qingdao City, Shandong Province
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A marine high-tech enterprise engaged in the research and development, manufacturing, sales, and service of a full range of wave glider equipment and related core components
