["The TBMA1 is a small, lightweight, wideband biconical measurement antenna. With its moderate price, it is ideal for EMC pre-conformity tests with radiated noise and for generating defined field strengths. It is characterized from 30 MHz to 1 GHz and has a directional characteristic similar to a dipole. The TBMA1 comes in an aluminum case along with a \"pistol grip\" tripod. A ¼\" standard thread makes connection to most standard tripods easier. The elements are corrosion-resistant and structurally secured against rotation. They are powered via a broadband balun with a load capacity of 2 W. They are also protected against static electricity. Type: passive biconical Frequency range: 30 MHz", "1000MHz Nominal impedance: 50 Ω Maximum continuous RF input power: 2 W Connector: N-type socket Isotropic gain:", "42.15 ... 1.78 dBi Antenna factor: 16.30 ... 41.91 dB/m Voltage standing wave ratio (VSWR) Max < 2.8 Length: 430 mm (17\") Tip-to-tip diameter: 160 mm (6.3\") Depth: 163 mm (6.4\") including housing Weight: 0.46 kg (1.01 lbs) Tripod adapter thread size: ¼\""]