2
Type 3 (MANDO-303)
– It has AIS receive and transmit capabilities in accordance with
Recommendation ITU-R M.1371. Using FATDMA/RATDMA.
Figure 1-1-2 AIS AtoN Type 3 Block Diagram
A pre-programmed transmitting schedule can be configured to broadcast AtoN messages through
FATDMA or RATDMA. The MANDO-301/303 AtoN transponder is designed to broadcast the
following messages:
Current position;
AtoN status;
Control information;
Support Synthetic, Virtual and Chaining functions;
Meteorological / hydrological information
VHF Antenna
GPS Antenna
