HUMMINBIRD AS GRP GPS ANTENNA - 408920-1

The AS GRP is a precision GPS Receiver that provides fast position fixes accurate within 2.5 meters.  This accessory provides more accurate and faster position fixes than industry-standard GPS.

Compatible with: all APEX Series, all SOLIX Series (with AS GPS NMEA adapter), all HELIX 15 Series, all HELIX 12 Series, all HELIX 10 Series, all HELIX 9 Series, all HELIX 7 G2N/G3N Series, all ONIX Series (with AS GPS NMEA adapter), all 1100 Series, all 900 Series, all 800 Series

Receiver dimensions:  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).