The XW1065-1 from Xi`an Starnet Antenna Technology is a GPS/GNSS Antenna with Frequency 1561.098±2.046MHz, Gain -3 to 0 dBi (Passive), Voltage 3±0.2 V, Impedance 50 Ohms, Axial Ratio 3 dB. Tags: Body Worn, Spiral, Gooseneck. More details for XW1065-1 can be seen below.