Noticement: Please tell me your name of boat, MMSI code and Transmit interval time, we need to make setting before shipping. 

Features

Long Standby Time
Compact Size, Easy to Install
High Power Transmission for Long Distance Communication
High Precision and Fast Receiving GPS Positioning
Large Capacity Rechargeable Battery
User-friendly Charging Instruction
Send Battery Power Information in Real Time
Send AIS Positioning Data in Real Time
Widely Used for Search, Anti-collision, etc.
Voltage Can be Displayed at Shipborne AIS Interface
Send Location Information for AIS Receiver to Display on Charts

Specifications
Frequency: 161.975MHz/ 162.025MHz
Bandwidth: 25kHz
Frequency Spacing: 25kHz
Modulation Mode: GMSK
RF Power: 5W
RF Current: ≤1.5A
Li-ion Battery Capacity: 3000mAh
Operating Voltage: DC 7.4V
Operating Temperature: -20℃~+60℃
Dimensions (WxHxD): 88.5×206.7×81mm
Weight: 455g
Communication Range: About 10nm (Nautical Miles)
GPS Data Update Time (Adjustable): 1~30 Minutes, Factory Default Setting 2 Minutes
Standby Time: ≥15 Days

Package:
1x RS-109M 5W AIS Net Locator
1x AC Adaptor
1x Antenna