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S2CR 18/34 WiSE Acoustic Modem

S2CR 18/34 WiSE Underwater Acoustic Modem
S2CR 18/34 WiSE
S2CR 18/34
S2CR 18/34 WiSE Directivity Pattern

S2CR 18/34 WiSE Underwater Acoustic Modem

S2CR 18/34 White Line Science Edition (WiSE) underwater acoustic modem provides extra features for developers: it has an embedded firmware sandbox.

This open environment for network protocol developers offers a flexible framework for testing new network protocols: the sandbox eliminates the need to interface each node of the test network to a dedicated PC for running code. Scripts and other programs can be run directly on the WiSE underwater acoustic modem - on real hardware in real-world conditions.

The 18/34 WiSE modem with a horizontally omnidirectional transducer beam pattern is a universal tool for communication in reverberant shallow waters, providing data transfer rates up to 13.9 kbit/s over a 3500 m range.

The EvoLogics WiSE toolchain allows to build custom firmware modules for S2C modems and opens endless opportunities for new implementations.

Tcl/expect, a tool for automating interactive applications, is pre-installed in the WiSE sandbox.

Following development frameworks can be installed in the sandbox:

  • DESERT framework, an NS-Miracle extension to DEsign, Simulate, Emulate and Realize Test-beds for Underwater network protocols.
  • EviNS, a framework for development of underwater acoustic sensor networks and positioning Systems.

Applications

  • Underwater network protocol development
  • Medium-range operations in shallow waters
  • Data link for AUVs and ROVs
  • Underwater acoustic sensor networks

Data Sheets

S2CR WiSE Series Product Information, pdf

Specifications

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General
Operating Depth200 m, Delrin housing
Operating Range 3500 m
Frequency Band 18 - 34 kHz
Transducer Beam Pattern horizontally omnidirectional
Connection
Acoustic Connection up to 13,9 kbit/s
Bit Error Rate less than 10-10
Internal Data Buffer 1 MB, configurable
Host Interface Ethernet
Interface Connector 1 SubConn® Metal Shell1500 Series
Power
Power Consumption Stand-by Mode 2.5 mW
Receive Mode 1.3 W
Transmit Mode:
2.8 W, 1000 m range
8 W, 2000 m range
35 W, 3500 m range
65 W, max. available
Power Supply[1] External 24 VDC (12 VDC optional)
Physical
Dimensions Housing ø110 mm x178 mm
Total length 265 mm
Weight, dry/wet Delrin: 2445/400 g
Firmware
Sandbox[2] 16-64 MB (extendable, up to 32 GB with SD memory card*)
Toolchain uClibs library, GCC(C, C++) compiler, GDB debugger to cross-compile C/C++ applications for the sandbox.
Tcl/Expect pre-installed


[1] Contact EvoLogics for more information on power supply options.

[2] Contact EvoLogics for more information on firmware sandbox.


Specifications subject to change without notice.