Humminbird AS GPS HS 408400-1

Precision NMEA0183 GPS/WAAS receiver with Heading Sensor provides fast position fixes accurate within 2.5 meters.  Provides more accurate position fixes than the industry standard GPS.The receiver's dimensions are:  3.25" diameter, 1.5" high and comes with 20' cable and has a 1"-14 thread count stem mountable with an optional antenna stem (antenna stem not included).  This receiver requires software 6.570 or higher in the compatible Humminbird product.  This GPS receiver WILL NOT work with Interlink

Note:  For use with ONIX Series requires purchase of AS GPS NMEA cable for connection