AIS is a spearhead equipment to provide voyage information such as ship’s position, course, speed, etc. real time. This is to protect the marine collision of ships, obligations, IMO promotes. AIS induction makes it possible to recognize the existence of other ships & progress status, even if radar cannot recognize ships around. Under the poor field of visions, this can discern ship name, course, speed, which can make safety managements such as ship collision protection, broad area control, search & rescue, etc, more efficiently. AIS is using VHF frequency. In 1997, International Telecommunication Union World Radio communication Conference specified two VHF frequencies (161.975 MHz - 87B channel & 162.025 MHz - 88B channel) for AIS.
AIS-50N has high efficiency AIS Class B. It provides plotter functions, needed in voyage. Some functions can be used with establishment of option devices and sensors only.
AIS-50N can be connected to outer devices, which have NMEA0183 or NMEA 2000. It can display relevant information.
• Navtex
• DSC VHF radiotelegraph
• Auto Navigation equipment
CLASS B AIS TRANSCEIVER WITH CHARTPLOTTER AIS-50N
Features
• Preloaded digital worldwide cartography
• NAVIONICS®GOLD SD card
• Real time display of navigation information
• Updated electronic chart available
• Built-in map with range rings and 12 zoom ranges from 0.01 to 32 nm
• Cursor ID mode allows easy readout of target vessel
Specifications
• Size : 164 mm(H) x 183 mm(W) x 91 mm(D)
• Display : 5.6 diagonal, TFT color LED, 480 x 640 pixels
• Supply voltage : 10 to 34 V DC
• Supply current : 13.8 V
• Operating tem : -10° to 50°C
• Alarms : Arrival radius, anchor, XTE, danger, too shallow, too deep, fish, temperature, temperature rate,
low battery, low fuel(optional), loss of DGPS fix, radar guard zone, dangerous AIS vessels.
• Chart card : NAVIONICS® GOLD
• User card : SD Card
• Waypoints : Up to 5000, with default or userdefined alphanumeric names up to eight characters.
• Routes : 100 Routes, with up to 100 points each
• Tracks : By time or distance, 10 track of 5000 points
• Chart datums : 216 Chart datums (see next page) One user-defined map shift.
• Chart scale : 0.2 to 500 nm for chart (chart dependent) down to 0.01 nm in plotter mode.
• NMEA : NMEA 0183 4800, 9600, 38400 baud NMEA 2000