The ideal position and heading device, Lowrance's Point-1 GPS Antenna is a precision GPS/GLONASS receiver with electronic compass. Point-1 provides extremely accurate and rapid boat position and speed updates. And, unlike other position-only antennas, the Point-1 provides heading for accurate boat direction at any speed and for radar/chart overlay. Connect the Point-1 to any Lowrance HDS Gen2, HDS Gen2 Touch or Elite-7 display, or any NMEA 2000 network. The Point-1 Antenna is fully waterproof and can be pole or surface mounted on any boat. Includes a 4' cable, T-connector, mounting hardware, gasket seal, and installation guide. NMEA 2000 position and heading sensor 10Hz updates for smooth and accurate location Compact, rugged design for all marine environments Supports SBAS including WAAS/EGNOS/MSAS Supports GPS and GLONASS, Galileo, Galileo-capable with future software update Includes spat/pole mount and mounting hardware