... manufactory 2)High gain,Good quality 3)Competitive price wireless t antenna:This antenna has good VSWR.The light ... also has excellent shockproof and anti-aging performance.Name wireless tv antennaModelBIO-V025Frequency Range(MHz)470-860MHzGain(dBi)2dBiV ... antenna ,WIFI antenna, GSM antenna, Wireless antenna, Walkie-talkie antenna ,rod antenna ,GPS antenna ,Vehicle mounted Walkie-talkie antenna, Coaxial ...