Main product parameters Electrical Specifications Gain: 6dBi Polarization: vertical polarization Frequency: 865~868MHz(European standard), 902~928MHz(American standard) Half power beam width (°): Vertical: 110 Horizontal Level: 120 Impedance: 50Ω Standing wave ratio: ≦ 1.5 Mechanical Specifications Maximum output power: 20W Connector: TNC male, can be customized Feeder length (ഓപ്ഷണൽ): 2മീ, 3.1മീ, 4.2മീ, 5.3മീ, 6.4മീ, 7.5മീ, 8.6മീ, 9.7m Lightning protection: DC grounding Waterproof …