Feature

• Fishing boat owner could use their marine plotting software to see each Buoy, no matter MAXSEA, EURONAV, or any other known brand.
• Unlike the RF or HF Buoy, the SJ-8989 Buoy let you identify it even in the worst weather because of the excellent GPS location information.
• Only your boat could see your own Buoys, so we help to keep your treasure secretly.
• Name every Buoy and edit its own data to remind you when, where, what, why you are placing it.
• Extremely long distance transmitting for 100 Nautical Miles!

• Transmit power: 12.5W
• Transmit Distance: 40NM

• VHF antenna: 50 Ohms VHF Antenna.
• GPS antenna: SiRF star III built-in Antenna

• DC Rating Voltage: 14.8V
• Typical Capacity: 14.4 Ah
• Duration: 7 days
• Cell from Japan; Assembled in Taiwan