JLR-21

The JLR-21 satellite GPS compass from JRC provides highly accurate data on the course and movement of the vessel. The device supports the measurement of SOG (velocity relative to the earth) and COG (course relative to the earth), updating these parameters every 200 milliseconds. This is five times faster than the previous JLR-20 model, which provides the most accurate navigation information. The accuracy of determining the course using the JLR-21 reaches 0.5 .

The JLR-21 display has a compact design, which makes it easy to install it in any convenient place on the ship. The system is equipped with three antennas developed by JRC, which significantly increases its reliability compared to traditional antennas. The startup time of the device is less than 2 minutes, which allows you to quickly start using it. The JLR-21 compass does not require regular maintenance, which reduces operating costs and simplifies operation.

Technical specifications:

• Reception frequency: 1575.42 MHz ± 1 MHz
• Display resolution: 0.1
• Display: 5.7-inch LCD screen
• Operating temperature: -15C to +55C
• Storage temperature: -25C to +70C
• Waterproof:
• Display: IPX4
• Sensor: IPX6
• Display weight: 2.3kg
• Antenna weight: 5.9 kg

The JLR-21 provides reliable and accurate navigation information, allowing ships to safely and efficiently manage traffic even in the most difficult conditions.