Electrical parametersFrequency range - MHz 824～960bandwidth - 136 MHz Gain - dBi 1.8Standing wave ratio of 2.0Input impedance - Ω 50Vertical polarization modeThe most powerful - 50 WModels SMA elbow jointThe mechanical parametersThe antenna size - 0.3 mWeight - gTotal height - mm -Working temperature (℃) - 35 ~ 80Humidity 5 ~ 95%