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JLR-21 / JLR-31 GPS Compass
IMO type approved as Transmitting Heading Device (THD) and Satellite navigator (GPS). With a 5.7-inch high visibility display. The display is fully dimmable and the keys are also backlit, making it easy to operate in low-light settings on the bridge. High speed tracking response (ROT 45°/sec). Wide range of new display modes available.
The JLR-21 provides heading accuracy of 0.5° rms. Our other model (JLR-31) has an impressive 0.25° rms heading accuracy. Heave accuracy is 20cm rms and roll and pitch for both models is 0.5° rms. The tracking Rate of Turn (ROT) is 45° per second.
The processor is built into the antenna. Eliminating alignment between antenna and processor found in separate systems, therefore contributing to an easy setup with less error and significantly reduced installation time. This concept also reduces the installation costs as only a single cable is used between antenna and display unit