Samyung SI-30AR

Samyung SI-30AR -  AIS having RMRS approval and PPP 

 In accord with the requirements of the Convention for the Safety SOLAS, determined to 'Universal AIS Transponder Class A' and fulfills the requirements of IMO (International Maritime Organization), MSC (Maritime Safety Committee) Resolution74 (69), Annex 3, 694 (17), ITU-R M.1371-1 and ITU-R DSC M. 825 and also meets the requirements of IEC 61993-2 (Testing Rules), IEC 60945 (EMC and environmental conditions).

Transponder SI-30R / SI-30 includes a VHF and GLONASS / GPS antenna, transponder, controller and other devices, including accessories. The main unit includes a VHF transponder transmitter and two receivers block SOTDMA (Self Organized Time Division Multiple Access) to work on two independent channels, the receiver DSC (Digital Selective Calling) for receiving a signal on channel 70, the interface connecting external devices, communication processor, the internal receiver GLONASS / GPS. Controller has an LCD display with a screen diagonal of 5.6 'and a keyboard to control the transponder.Built-in navigation charges GLONASS / GPS receiver system is using standard UTC time synchronization in order to prevent the problems of access to the channel SOTDMA. This board can also provide data on the position of the vessel, its course and speed when an external navigation receiver, for example, is out of order. AIS transponder SI-30R / SI-30 can operate in several modes:

- 'Autonomous and continuous' mode for action in all areas. This mode can be switched to the appropriate competent authorities in one of the following operations modes;

- 'Assigned' mode for operation in the zone of responsibility of subjects of the competent services: traffic monitoring, such as data transmission interval and / or time slots, which can be set by the competent services;

- 'Polling' or control mode, when data transfer is in response to a request from a ship or competent authority.

Controller screen control displays all the information required for viewing dynamic, static and navigation data as well as safety messages. Information and messages are automatically updated according to the recommendations of ITU-R M. 1371 (for example, static information is updated every 6 minutes, or after the data corrected, or on request, dynamic information, depending on the speed and change of course).

Summary

AIS can contribute to the safety of navigation, automatically exchanging navigational data between ships and shore stations, as well as between the courts. It passes:

l Statistical information

• Phone IMO (if available)
• MMSI (personal identification number of the vessel)
• Call Sign and Name (call sign and name of vessel)
• Length and Beam (Length and Breadth)
• Ship's Type (type of vessel)
• The location on the vessel navigation antenna (aft the bow, centered on  port or starboard).

l Dynamic Information

• The exact position of the vessel and the current status
• Time (UTC)
• COG (Course Over Ground)
• SOG (speed over ground)
• Route
• Navigational status (manual input)
• Rotation factor (when possible)

l Information related to flight

• Flight Information
• Sea gauge
• Hazardous cargo (type)
• Destination and estimated time of arrival (at the discretion of the shipowner)
• Itinerary (optional)

l Short messages related to security