... .100% Waterproof 3.Best price,good quality. GPS Antenna:This antenna has good VSWR.The light structure and small dimension ... Range(MHz)1575.42±3MHzLNA-Gain(dBi)5dBi With Amplifier 28dBiV.S.W.R≤2.0Input Impedance(Ω)50ΩPolarization ... main product is DVB-T antenna ,WIFI/Wireless antenna, GSM antenna, Walkie-talkie antenna ,GPS antenna , Coaxial cable, Bracket of antenna and others. Our company ...