5W AIS Tracking Buoy Fishing Net GPS Positioning BuiltIn Antenna 10nm Communication Range IPX7 Item Type: AIS Net Locator Material: ASA Engineering Plastic Frequency: 161.975MHz/ 162.025MHz Bandwidth: 25kHz Frequency Interval: 25kHz Modulation Mode: GMSK Transmitting Power: 5W Emission Current: ≤1.5A Lithium Battery Capacity: 3000mAh (included) Working Temperature: -20℃~+60℃ Communication Range: About 10 nautical miles GPS Data Update Time (Adjustable): 1~30 minutes, the default factory setting is 2 minutes Standby Time: ≥15 days Battery Type: 18650C lithium battery, 3000mAh (included) How e: The name of the net positioner and the MMSI have been edited and marked on the body of the net positioner, no need for secondary editing! Allows you to get an accurate position at night, rain and fog. XY-A100 AIS fishing net tracking buoy unit uses advanced AIS technology to transmit combined data including unique ID and network location. And ships equipped with AIS equipment can effectively receive data, and then it is easy to identify and use XY-A100 to retrieve the network. In addition, it can avoid collisions with other ships.