Description
Overview
The TBMA1 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 1 GHz 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 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
Data SheetSpecifications
Frequency |
30 MHz – 1000MHz |
Nominal impedance: |
50 Ω |
Maximum continuous input RF power: |
2 W |
Connector: |
N type female |
Matching: |
1:2 transformer + 1:1 balun |
Isotropic gain |
-42.15 … 1.78 dBi |
Antenna factor: |
16.30 … 41.91 dB/m |
Voltage Standing Wave Ratio (VSWR) Max |
< 2.8 |
Weight: |
0.46 kg (1.01 lbs) |
Tripod Adapter Thread Size: |
¼” |