Point-1 GPS/HDG Antenna Module The Lowrance Point-1 is the ideal position and heading device. The Point-1 provides extremely accurate and rapid boat position and speed updates. In addition - unlike other position-only antennas - the Point-1 provides heading for accurate boat direction at any speed and for radar/chart overlay. The Point-1 easily connects to any HDS Gen2, HDS Gen2 Touch or Elite-7 display or any NMEA 2000 network. It is fully waterproof and can be pole or surface mounted on any boat. Key Features: a NMEA 2000A(R) position and heading sensor a Supports GPS and GLONASS, Galileo-capable with future software update a Supports SBAS including WAAS/EGNOS/MSAS a 10Hz updates for smooth and accurate location a Integrated electronic compass provides 10Hz heading for chart stabilization and radar overlay, plus accurate course over ground even at low speeds a Compact, rugged design for all marine environments and fully waterproof a Includes spat/pole mount a Not recommended for use with MARPA or Autopilot