A precision GPS receiver with integrated electronic compass, Point-1 delivers extremely accurate, rapid boat position and speed updates. Its receiver updates data at 10Hz, up to five times faster than previous sensors for smooth and accurate location. The integrated electronic compass/gyro provides magnetic heading for accurate boat direction and chart stabilization at any speed, and supports radar/chart overlay.
Easily connects to any HDS Gen2, HDS Gen2 Touch or Elite-7 display or any NMEA 2000 network. Supports GPS and GLONASS, Galileo-capable with future software update. Supports SBAS including WAAS/EGNOS/MSAS. Not recommended for use with MARPA or Autopilot.
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Comments about Lowrance Point-1 GPS Antenna:
I have a lowrance unit lms520c that was not picking up my location. It's antenna, an lg 3000 was bad. This antenna was discontinued and replaced by the lg 4000, and later by the point-1 antenna. It was very easy to replace and, voilà, my unit is back and it is locating the satellites even faster.