Marine

Marine GPS Receiver SA-920: High End GPS Receiver for Boat, Ship - Usable with Plotter, Radio, Fishfinder, etc over RS-232 Interface*. Overview: The SA-920 is the integration of a high performance receiver & active antenna in compact/weatherpr oof enclosure, which mounts just like an antenna! It outputs Lat/Lon, Time, Speed, Course & Satellite Data in standard NMEA protocol and at RS232 level which can be linked directly to many devices, such as plotters, sounders, radar, fishfinders, and electronic charts for navigation. With the most advanced GPS receiver and antenna design, the SA-920 has been proven to have exceptionally high performance even under the most adverse condition. It continues to track on satellites and provides GPS data during severe pitching and rolling in navigation... Less