... Electrical performance a.Operating voltage 3.0V ~ 5.0V b.Electric current 10mA~20mA(-30°C ... (Righrt handed Circular Polarization) 6.Gain: 27dB±3dB(25°C±5°C) 27dB±4dB(-30°C~+ ... Noise figure: 1.5dB max.(25°C±5°C) 2.0dB max.(-30°C~+85 ... 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 ...