... 3,competitive price 4,neutral packing gsm omnidirectional antenna: This antenna has good VSWR.The light structure ... and anti-aging performance. Product Name: gsm omnidirectional antennaCenter Frequency: 1575MHZ+-3MHZLNA Gain: 28dBiNoise Figure ... DVB-T antenna ,WIFI antenna, GSM antenna, Wireless antenna, Walkie-talkie antenna ,rod antenna ,GPS antenna ,Vehicle mounted Walkie-talkie antenna, Coaxial ...