... : RG174 3000mm+30/0mm(Black)3.Center frequency: 1575.42MHz±1.023MHz 4.Impendance: 500HM5.Polarization: R.H.C.P (Righrt ... °C) 27dB±4dB(-30°C~+85°C) 7.Noise figure: 1.5dB max.(25°C±5°C) 2.0dB max.(-30 ... +FM car antenna, decorative car antenna, shark fin car antenna, Sirius car antenna, active car antenna, passive car antenna, coaxial cables and car antenna accessories, etc. high gain low ...