Water-text - Through-Water and Through-Ground Radio Modem
Water-Text is the world’s first commercial through water and through-ground radio communication system, designed to interface with sensors and control units.
Water-Text can be readily tailored to numerous applications including: through water and through ground data transmission, underwater networking, AUV homing, underwater to UAV communications, test tank instrumentation and diver communications.
Delivering reliable communications under water is a challenge. We understand the challenges that operators face when designing and specifying systems for an operational scenario. The leading edge technology provides substantial operational and cost-effective solutions to the Defence & Homeland Security community.
Key Features & Benefits
A differenza dei sistemi acustici, la nostra tecnologia radio non è influenzata da rumore acustico, torbidità, fango o ghiaccio e può operare in acque poco profonde, nonché in ambienti congestionati, quali porti, estuari e corsi d’acqua. Inoltre il Water-Text funziona senza interferire con i sensori acustici o sonar e può essere utilizzato senza gli effetti negativi per la vita acquatica che spesso sono attribuiti alla tecnologia acustica.
Cross Water / Air Interface
Underwater communications from a variety of platforms, e.g. submarines, AUVs, remote sensors and instruments. Enables seamless contact with assets on and above the surface.
Water-Text can also be used to set up underwater communication networks, of particular use in littoral or harbour waters. Line of sight is not required and the signal will pass through sea walls.
Communicates Through Ground
Water-Text will pass through concrete, rock, mud, earth and into the air to provide secure communications.
Applications include emergency communications in underground and public transport networks, extending Network Extended Capability into underground sensors.
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Additional Features
- Transceiver
- Immunity to thermal layers
- Fast propagation
- Can be connected in a network
- GSM option
Benefits
- Two way communications
- Can be interfaced to text entry terminal for comms link
- High tolerance of water conditions
- Reduction in Doppler shift
- Extended coverage
- Global access
Technical Specifications
Performance
Antenna
Data
Physical (typical)
Power Requirements
Environmental
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