GPS 24XD ANTENNA/RECEIVER NMEA 200

Can Be Pole Surface Or Under-Deck Mounted; 3-19/32 Inch Diameter x 1-15/16 Inch Height; -22 Degree Fahrenheit To 176 Degree Fahrenheit Operating Temperature; Fully Gasketed High-Impact Plastic Alloy; IPX7 Waterproof Rating; With Pole Mount Surface Mount Under Deck Mount NMEA 2000 Backbone/ 19.6 Feett Drop Cable/ T-Connector