Suitable for all Fakra GPS interface and SMA 4g socket car android navigation and positioning products. Fakra interface GPS antenna, support GPS, BDS, GLONASS, GALILEO positioning system.4G antennas are suitable for North American and European 4G standards. The GPS use the Fakra C Type elbow design interface, the 4G use the Fakra D Type plug, 360-degree angle adjustment, length 3 meters, adhesive installation; The blue one is GPS and the purple one is 4G. The whole wire harness is wrapped with PET fireproof and flame retardant material, which effectively prevents short-circuiting by metal compression in the car. GPS and 4G 2-in-1 antenna. With ceramic antenna and wide body circuit board design, the GPS signal gain can reach more than 29dB. The 4g signal gain up to 3dB,Allows you to quickly locate anywhere.