Waterproof Mini GPS Active Antenna

(I)Dielectric Antenna Center Frequency(MHz): 1575.42± 3 VSWR: 1.5: 1 Bandwidth(MHz): ± 5 Impedance(Ω ): 50 Peak Gain >3dBi Based on 7cm× 7cm ground plane Gain Coverage >-4dBi at -90°