Check the listing for details. Antcom Corp 2G15A-XS-1 Active L1 GPS Antenna 3.4 Oz. Condition: Used. Listed at 24.95 USD. The Antcom Corp 2G15A-XS-1 Active L1 GPS Antenna is a high-quality and lightweight antenna designed for GPS receivers. With a weight of only 3.4 oz, it is easy to transport and install in vehicles. This antenna is compatible with Antcom Corp receivers and is specifically designed for L1 GPS signals, ensuring accurate and reliable location tracking. Its active technology enhances signal strength and quality, providing a better overall GPS experience for users. Perfect for vehicles and outdoor applications, this GPS antenna is a reliable and efficient accessory for improving location tracking capabilities.