p strong AIS Plotter Radar - Requires GPS Input amp VHF Antenna strong p p The Nasa Marine AIS SART Plotter is the first stand alone AIS receiver plotter specifically designed for the leisure boat market br br The unit consists of a dual frequency AIS receiver demodulator signal processor and a backlit matrix display It receives an NMEA input RMC from the boats GPS which puts the user at the centre of a radar style screen A COG pointer is selectable by the user All AIS carrying vessels and SART transponders are displayed with bearing and range relative to the user Any vessel on the screen can be selected by the user The selected vessel is highlighted and its data displayed on the right of the screen This data includes the vessel rsquo s MMSI number name course over ground speed over ground range latitude and longitude br br The display with ranges of 0 125 0 25 0 5 1 2 4 8 16 and 32 nautical miles shows AIS carrying vessels and SART transponders in a format normally associated with conventional radar A trail of previous positions clearly shows the relative track of all the targets on the screen A box to the right of the screen displays the speed over the ground the vessel name mmsi number and the latidude and longitude of any target selected by the user br br As each vessel leaves a trail of previous positions the user can instantly see its relative position and bearing Should any vessel cause concern particularly if there is a risk of collision it can be selected and its AIS data displayed The MMSI number is immediately available so in the last resort a DSC call can be made directly to that vessel If the user selects his own vessel then the screen repeats the users GPS position course and speed over ground br br Each vessel rsquo s status is shown by a different symbol so the user can see if a vessel is underway at anchor fishing etc br br The compact unit has a white backlit LCD display operates from 12 volts and consumes little power br br AIS SART Plotter is an AIS receiver only and does not transmit AIS data It should not be confused with an AIS transponder p p strong Specifications strong p ul li Ranges 0 125 0 25 0 5 1 2 4 8 16 and 32 Nautical Miles li li Receives class A B and SART AIS transmissions li li Tracks up to 30 vessels li li Uses standard Marine VHF antenna li li 161 975 and 162 025 MHZ operation li li Uses standard NMEA0183 GPS input li li High contrast display with white backlight li li Supply voltage 12 ndash 15v DC li li Consumption 50mA 12v li li 100mA with backlight li li Optional stirrup mount bracket available li li Dimensions ndash width 150mm li li Height 112mm Depth 42mm li ul --- cis2 mmxtmJVt --- br
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