Handheld Antenna with 144/430MHz Frequency Range 2.15dBi Gain

Product Name: Handheld Antenna with 144/430MHz Frequency Range, 2.15dBi Gain Model NO.: RHD-501 VSWR: <1.5 Directionality: Omnidirectional Antenna Usage Occasion: Radio Use Usage: Communication Antenna Frequency Range: 144/430MHz Gain: 2.15dBi Trademark: JIASIDA Origin: China Product Description Key Specifications/Special Features:Electrical specifications:Frequency range: 144/430MHzGain: 2.15dBiVSWR: <1.5Impedance: 50ΩPolarization: verticalRadiation: omniMax power input: 50WMechanical specifications:Connector: SMA-female/maleWeight: 16gLength: 50cmRadome material: ABS