Tekbox TBMA1B bikonisk antenne 30 MHz – 3 GHz

The TBMA1B is a small, lightweight, wideband biconical measurement antenna. With its moderate price, it is targeting radiated noise EMC pre-compliance testing and generating defined field strengths.

It is characterized from 30 MHz to 3 GHz and has a directional pattern similar to a dipole.

The TBMA1B 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.

SPECIFICATIONS

• Type: passive biconical
• Frequency range: 30 MHz – 3000MHz
• Isotropic gain at 3m spacing: -38.46 … 1 dBi
• Antenna factor at 3m spacing: 17.24 … 51.20 dB/m
  Maximum continuous input RF power: 2W
• Nominal impedance: 50 Ω
  RF Connector: N type female
• Matching: 1:2 transformer + 1:1 balun
• Tripod Adapter Thread Size: 1/4 “
• Mechanical Dimensions: L x W x H: 430.73 mm x 163.08 mm x 138.79 mm
• Weight: 0.46 kg

Download TBMA1B manual