Tekbox TBMA1 Biconical Antenna

£535.00 (£642.00 inc VAT)

Available on back-order, delivery normally 1 week

Availability: Stock models delivered next working day (UK only) for orders placed before 15:00 (Mon - Fri)

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Tekbox TBMA1 Biconical Antenna

The TBMA1 is a 30MHz to 1GHz 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 characterised from 30MHz to 1GHz and has a directional pattern similar to a dipole. The TBMA1 comes in a solid Beech Wood Case, together with a “Pistol-Grip” tripod. A standard 1/4 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 2W power handling capability. Furthermore they are protected against build-up of static charge.


  • Type: Passive Biconical
  • Frequency Range: 30MHz – 1GHz
  • Nominal Impedance: 50Ω
  • Maximum Continuous Input RF Power: 2W
  • Connector: N-Type Female
  • Isotropic Gain: -42.15 … 1.78 dBi
  • Antenna Factor: 16.30 … 41.91 dB/m
  • Voltage Standing Wave Ratio (VSWR) Max <2.8
  • Length: 430mm (17″) tip-to-tip
  • Diameter: 160mm (6.3″)
  • Depth: 163mm (6.4″) including housing
  • Weight: 0.46kg
  • Tripod Adapter Thread Size: 1/4″





TBMA1 datasheets

User Manual

Tekbox TBMA1 User Manual



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