- Marine Radar
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Marine Radar
JMA-5300 Series
a new radar series from JRC incorporates the latest technology and user features
Features
The JMA-5300 series represents a major advance in radar technology. The newly developed processing system gives users a range of new features not previously found on this class of radar.
Constaview™
The patented Constaview™ is realized through the use of three high-speed processors. All information gathered by the radar is fully processed within a few milliseconds before being displayed. This generates a smooth image rotation when sailing in Head-Up mode. After changing from Head-Up to North-Up, the new image is displayed without any delay caused by scanner rotation.
Sector Adaptive Sea Clutter
In Auto Sea Clutter mode the JMA-5300 calculates sea clutter suppression separately for the various sectors of the image. This is especially useful for coastal navigation where sea state on the coast side is different from the sea state of the open water.
TEF™
Developed exclusively by JRC, Target Enhancement Function, TEF™, allows target enhancement relative to the target size. The smaller echoes are far more enlarged, giving better on-screen identification, against comparative larger echoes, such as land mass. 
Full control keyboard
Menu operation; the choice is yours. The JMA-5300 radar series can be fully operated by using the keyboard, the internal trackball, and/or any (optional) PS2 device.
Flexible configuration
The processor unit is the heart of the JMA-5300. A range of system configurations can be specified. Optional ARPA function module with 30 or 100 targets, and/or AIS interface can be built-in.
Chart-plotter option
By installing the optional NDB-34 chart plotter, full mapping facilities become available by using C-Map NT+ charts (own supply). The scale of the charts is adjusted to the radar range, allowing radar-chart overlay. The own ships trail can be memorised in 7 different colours, making various voyages easy to differentiate. A large selection of lines and marks is available for adding your own data to the charts.
Custom display configuration
JMA-5300 radar series can be connected to JRC’s 18” proprietary display. Alternatively, a range of type approved Hatteland and Melford displays may be connected. Regardless which of these displays are used, the JMA-5300 applies with 250 mm IMO regulations.
For non-IMO vessels it is possible to connect any SXGA-display from the commercial market.
Specs
