NAVDAT/NAVTEX Transmitters

NAVDAT/NAVTEX MW – 5kW NAVTEX/25kW NAVDAT*

NAV Series Transmitters

NAUTEL, the world’s largest supplier of NAVTEX systems, has been addressing coastal challenges, improving geographic coverage, modernizing outdated and unreliable systems, and meeting the safety demands arising from coastal border migration since 1969.

With the introduction of the NAV Series transmitters, Nautel expands its capabilities to support both NAVTEX and NAVDAT, offering a comprehensive solution that significantly enhances the safety and effectiveness of coastal communications.

The NAV Series transmitters are precisely engineered to meet the higher power demands of NAVDAT, making them ideal for Coastal Authorities seeking to upgrade their NAVTEX infrastructure with a future-ready path to NAVDAT transmission or to test NAVDAT signal propagation.

* Specifications Subject to Change

Features

Whether transmitting precise navigational alerts and meteorological warnings via NAVTEX, or delivering high-bandwidth, visually intuitive weather forecasts and safety updates via NAVDAT, the NAV Series transmitters are built to handle both with exceptional reliability.

  • Hot-Pluggable RF Modules for easy front-access servicing.
  • Digital Pre-Correction for enhanced linearity and an extremely clean spectrum.
  • Robust, Field-proven Design of Nautel MW transmitters installed in harsh environments worldwide.
  • Exceptional AC-in to RF-out Efficiency, making transmitters extremely cost-effective to own and operate.
  • On-Air Serviceability and easy maintenance for long-term reliability.
NAVDAT MODULATOR

The NAVDAT modulator is engineered to meet ITU standards, ensuring high reliability in maritime communications.

It supports multiple QAM modes (TIS: 4-QAM, 16-QAM; DS: 4-QAM, 16-QAM, 64-QAM) and operates across modes A, B, and C. With support for various NAVDAT channel bandwidths and dynamic reconfiguration capabilities, the modulator adapts seamlessly to different operational requirements.

Additionally, it features a web interface for remote management, DCP over IP input, and SNMPv2 monitoring, providing efficient and effective control.