River radar JMR-611 series • • • • Unprecedented wave suppression Best User Interface Choose from a refreshing standard or all-glass monitor Aerodynamic scanner for extreme weather conditions Category Inland Inland Workboats Fishery alphatronmarine.
Features The next generation river radar from Alphatron Marine / JRC is the JMR-611 radar. This radar is characterized on open water by an excellent suppression of wave action (if a GPS compass is connected) and has a particularly attractive user interface. Both monitors meet the new reflection requirements that are currently imposed on radars. Due to the use of an aerodynamic scanner and accompanying engine, this radar is extremely suitable for the most extreme weather conditions.
Afterglow By connecting the radar to a GPS compass, the true movements of ships can be shown, without the image being filled with relative afterglow trails. A great help in recognizing objects without AIS and determining moving targets. Echo Border For a sharper display of the radar echoes, the radar is equipped with the Echo Border function. In combination with the Expansion function, the echoes will be shown with a clear outline.
Monitors The JMR-611 is the first river radar to meet the strict requirements for maximum reflection from radar monitors. There is a choice of 2 different fully dimmable monitors, both of which of course meet new requirements. standa rd 19 Robust and design Choose the robust 19 inch standard LED monitor, without protective glass with the familiar black aluminum front. inch full-gla ss 19 inch (2 x) Or choose the modern and refreshing full-glass 19 inch LED monitor.
Alphabridge Inland The JMR-611 all-glass monitor can be used perfectly in a complete AlphaBridge Inland console. The completely flat front of the monitor fits seamlessly into the steel housing, creating a unique and modern look. This combination is available in different colors.
User settings Multiple users can have different whishes in user setting. Personalise your preferred JMR-611 settings in your own user profile for easy switching. This option proofs very usefull as the JMR-611 offers a vast variety of different user settings. Conning information If desired, it is possible to show conning information at the top of the screen for navigation purposes. This information can include: Docking, windmeter, echosounder (2x) and AIS.
Scanner unit High speed Depending on the available space on board and the required performance, different scanner units are available in sizes 6, 7 or 9ft. All antennas have an aerodynamic design which is suitable for all weather conditions. For fast-moving ships, the rotational speed of the antenna can be easily switched to high speed. This feature is only available for 6 and 7ft antennas.
Radar cable Because a minimal number of wires are used between the scanner and the processor unit, the JMR-611 can be connected to almost all existing radar cable. This is a great advantage for many cases where replacing the radar cable is a huge challenge. Photoshot With pressing only a single button, the actual radar images and peripheral information such as turn indicator value, speed and AIS are recorded flawlessly on a CF card. This can easily be extracted via a computer for evaluation or evidence.
Future proof With it’s aerodynamic antenna and modified motor, the JMR-611 is optimally prepared for the most extreme weather conditions that are increasingly occurring worldwide. With these features the radar is also prepared for even more strict requirements that may be applied in the future. Control panel The JMR-611 features a user-friendly control panel with easy access to the basic radar functions such as amplification, wave and rain suppressor.
System diagram The radar can be connected to various equipment and sensors onboard a ship. JRC’s straightforward configuration assures continuous performance. Radiator NAX-16R-7 Scanner unit NKE-387 Control unit NCM-994 Analog (input) ROT/Rudder RGB PS/2 NMEA (output) cursor or ship’s data NMEA (input) HDG/Depth/ ROT/Rudder/Autopilot/Time AIS DC100 Processing unit NDC-1774 GPS x2 7m AlphaChart Ship’s main 24V Tech Specs 7 ft | 24 rpm | 48 rpm HS NKE-387-7ft Weight 34 kg (74.
Specifications Scanner unit Weight NKE-387 Approx. 42 kg Control panel Weight NCE-5923 Approx. 1 kg Beam width Horizontal 1degree (7ft) vertical 25 degree 2nd trackball Optional RPM 26/36/48 auto or manual only 6ft and 7ft Transmission output 4.9 kW Pulse width 0.05, 0.1, 0.3, 0.
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