Marine AIS transponders are devices used on ships to broadcast their position, speed, and course to other vessels and coastal stations for collision avoidance and navigation safety. They enhance situational awareness by displaying nearby AIS-equipped vessels on marine charts or radar systems. These transponders are a critical tool for modern marine navigation, improving communication and reducing maritime accidents.

Marine AIS Transponders: Size - Compact (typically 100-200mm x 50-100mm x 30-50mm), Grade - IPX7 or higher for waterproofing, Viscosity - N/A, Buoyancy - Not buoyant (requires mounting), Material - ABS plastic or aluminum housing, Operating Frequency - 161.975 MHz (AIS1) and 162.025 MHz (AIS2), Power Output - 2W (Class B) or 12.5W (Class A), GPS Accuracy - 2.5m CEP, Operating Temperature - -15°C to +55°C.

Marine Navigation: Size - Varies (displays range from 5" to 24"), Grade - IPX6/IPX7 for waterproofing, Viscosity - N/A, Buoyancy - N/A, Material - Polycarbonate or reinforced plastic, Display Type - LCD or LED, Resolution - 800x480 to 1920x1080, Operating Voltage - 12V/24V DC, Operating Temperature - -15°C to +55°C, Chart Compatibility - S-57/S-63, Radar Integration - Yes (if equipped).

Marine AIS Transponders and Marine Navigation products typically comply with international maritime standards such as IEC 61993-2, ITU-R M.1371, and SOLAS regulations for safety and performance.