GTT Systems GTTS-3000

SBD transceiver with GNSS positioning for the Maritime Market

The GTTS-3000 is a robust, reliable and cost-effective solution for Short Burst Data (SBD) applications in the maritime market. With the global coverage provided by the Iridium network, the GTTS-3000 offers the versatility required to support a range of diverse uses at sea.

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Product Description

Range of options for maritime deployment

The GTTS-3000 has been designed with versatility in mind and provides a wide range of configuration options to accommodate a spectrum of maritime deployment scenarios.

Designed for long-term use at sea

The GTTS-3000 was developed to support track and trace applications at sea and offers a global SBD two way communication channel. From inception, the GTTS-3000 was designed for long-term use at sea and benefits from a carefully selected range of materials, robust construction and a wide range of mounting options.

A range of options to suit individual needs

The GTTS-3000 offers a range of customisation options to fit individual needs, making it an ideal solution for maritime applications such as tracking and tracing of vessels, dredgers and marine equipment, shore support M2M applications and general M2M monitoring and control.


  • Size overall (LxBxH) 19x18x9 cm
  • Height above mounting rail or deck 2 .. 7.5 cm
  • Magnets Holding Force 1240N (~124 Kg)
  • Mounting Hardware Stainless Steel 316 and A4
  • Cover UV and Salt water resistant PMMA/ABS


  • Operating Temperature -40 .. +85 °C
  • Storage Temperature -40 .. +85 °C
  • Ingress Protection IP-67 / IP-68


  • Working Voltage 12 .. 24 Volts DC (8Vmin .. 36V max)
  • Power consumption average Receive <50mA@12V / <25mA@24V
  • Power consumption during Transmit <150mA@12V / <75mA@24V
  • Heater Optional (5W)
  • Backup Battery Optional (7.4V / 2200mAh)


  • Serial port I/O RS-485 / RS-422 (115k2 max)
  • 1 Opto Coupled digital Input 5 .. 24V DC
  • 1 Analog Input 0..30V@12bit ADC
  • 1 Output Open Collector Protected Mosfet 0.7 Amps / 60V DC (Sink)
  • WiFi Optional

Additional information


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