The JMC DG-500 is a professional GPS navigator specifically designed for small to medium-sized commercial vessels and fishing boats. It is recognized for its reliability in providing stable position data to other bridge equipment and its clear, easy-to-read graphical interface.

The DG-500 features a 5.7-inch color TFT LCD with high-intensity white LED backlighting, making it highly visible in various lighting conditions. It is an all-in-one navigation unit that provides high-speed position updates and standard navigation monitoring.

Key Features

• Multi-Constellation Support: Modern iterations are equipped with a 32-channel receiver tracking both GPS and GLONASS, ensuring a reliable fix even in challenging environments like deep harbors or high latitudes.

• WAAS/DGPS Ready: The unit is capable of utilizing WAAS and SBAS corrections. It can also be connected to an external beacon receiver via the RTCM-104 protocol for even higher accuracy.

• Man Overboard (MOB): Features a dedicated, instant-access MOB key that stores the exact coordinates of an incident and provides range and bearing back to that point.

• Versatile Display Pages: Includes a variety of specialized navigation views, such as:

  • CDI (Course Deviation Indicator): For precise track keeping.

  • Highway Mode: A 3D perspective of the intended route.

  • Plotter: A tactical top-down view of tracks and waypoints.

• Wide Voltage Range: Specifically engineered for the marine electrical environment, supporting power inputs from 11V to 40V DC.