Features: 1.High Sensitivity: The GPS antenna has a 50 channel engine with over 1 million active correlators for fast and accurate positioning. 2.10M Cable: The 10 meter pure copper cable is longer than that of the ordinary GPS antenna, more convenient to use, and has low power consumption and better transmission effect. 3.Strong Stability: The GPS antenna is waterproof, can withstand bad weather and severe working environment, and has along time stable work. 4.Easy Installation: The antenna is compact, light weight and easy to install. Install it and finally plug in the power cord to use. 5.Ship General: Suitable for all kinds of Marine navigators, you don't have to waste too much time in choosing, this antenna is the best choice. Specification: Item Type: GPS Antenna_x000D_ Material: ABS_x000D_ Operating Voltage: DC 12V_x000D_ Line Length: 10M/32.8ft_x000D_ Wiring: red is connected to the positive terminal, black is connected to the negative terminal, green wiring harness is connected to RX, white wiring harness is connected to TX_x000D_ Applicable: Ship general GPS receiver