GPS Receiver · Position & Heading
Crew and operators on board vessels rely heavily on robust navigation systems to ensure safe and efficient voyages, even in challenging conditions. JRC’s JLR-21 GPS Navigator is a critical tool in their arsenal, designed to provide precise satellite navigation using both GPS and GLONASS constellations for enhanced accuracy and reliability. This GNSS receiver supports a voltage range of 12-24V DC, making it compatible with various marine electrical systems. Since its introduction in 2015, the JLR-21 has been a trusted solution for electrically driven vessels, offering dual constellation support to minimize signal loss and improve position accuracy. However, like any sophisticated equipment, the JLR-21 can experience common failures such as antenna cable corrosion, receiver firmware issues, and display malfunctions. Regular maintenance is crucial to prevent these problems, and JRC provides standard GNSS maintenance services to keep your system running smoothly. If spare parts are needed, they are available through JRC’s global network with a lead time of 1-3 weeks, ensuring minimal downtime for your operations. Whether navigating coastal waters or open seas, the JLR-21 is a reliable choice for maintaining accurate and consistent navigation data.
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Standard GNSS maintenance.
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