TBMA1 Biconical Antenna

The TBMA1 is a small, lightweight, wideband biconical measurement antenna. With its moderate price, it is ideal for radiated noise EMC pre-compliance testing and for generating defined field strength. It is characterized from 30 MHz to 1 GHz and has a directional pattern similar to a dipole. The TBMA1 comes in an aluminum carrying case, together with a “pistol-grip” tripod. A standard ¼” thread makes it easy to connect it to most standard tripods. The elements are corrosion resistant and constructively locked against rotation. They are fed via a wideband balun with 2 W power handling capability. Furthermore they are protected against build-up of static charge. SPECIFICATION Type: passive biconical Frequency range: 30 MHz – 1000MHz Nominal impedance: 50 Ω Maximum continuous input RF power: 2 W Connector: N type female Isotropic gain: -42.15 … 1.78 dBi Antenna factor: 16.15 … 30.71 dB/m Voltage Standing Wave Ratio (VSWR) Max < 2.8 Length: 430 mm (17 “) tip-to-tip Diameter: 160 mm (6.