GPS SMART ANTENNA QUANTUM VHF

Pole/ Flush Mounted; 4 Inch Diameter x 2 Inch Height; -4 Degree Fahrenheit to 140 Degree Fahrenheit; Waterproof; With 49 Foot Routing Cable/ RA6054200 Base Mount/ Three U20308020 M3x8 SUS Stainless Steel Screws/ Mounting Template/ Instruction Sheet; For Quantum VHF Radio; Supports NMEA 0183