Modem M64
Acoustic modem with record breaking performance
At only 30mm in diameter and 112mm in length, the M64 modem is a compact two-way half-duplex acoustic modem capable of transmitting data at a rate of 64bps. The modem's user-configurable data link provides a robust connection, setting a new market standard for size, low power consumption, and cost. The M64's impressive technical specifications make it a valuable tool for underwater communication in both existing and emerging areas.
Water Linked
Trondheim, NO
Description
Key Specifications:
Experience high-speed and reliable underwater communication with the M64 modem! This amazing device boasts a two-way communication capability that allows for a 64-bit per second net data link in both directions. With a range of up to 200 meters and a typical latency of only 500ms, the M64 modem is perfect for a wide range of underwater applications
Key Features:
The M64 modem packs a powerful punch in its small size. It offers omnidirectional operation to maintain a stable data link even during motion and rotation, making it highly reliable for underwater communication. With a packet-based protocol and error detection, the M64 ensures highly robust transmission. Its auto sync feature makes it incredibly easy to set up a communication channel with another M64 modem, and an integrated status LED provides confirmation of established communication link and data transfer. The M64 also boasts a serial 9600 baud UART 3.3V interface and a simple API for easy integration with subsea equipment like sensors, ROVs, and AUVs. It can operate simultaneously with Underwater GPS and has very low power consumption, making it perfect for long-duration missions. With a standard depth rating of up to 300 meters, the M64 is highly versatile and can be used in a wide range of underwater applications.
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Specifications
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Physical Properties
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Width [m]
0.03
Length [m]
0.112
Operating temperature: min. [°C]
-5
Operating temperature: max. [°C]
60
Weight in air [kg]
0.128
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Operating properties
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Maximum range (sea/fresh water)
200 meter
Depth rating {m}
300
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General
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Year of latest version
2019
Area of Application
AUV telemetry, ROV wireless control, Wireless subsea sensors, Research projects and basically any scenario where you need to wirelessly control and monitor subsea equipment
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Acoustic properties
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Transducer beam shape
360 deg
Acoustics date rate
64 bit per second, both ways
Beam width
360 deg
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Power supply and communication
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Power Supply [V]
10-18
Operating current
216 mAh at 12V
Output interface
Serial UART 3,3V
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Other specifications
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Data storage
1 MB
Cables
3 meter
