Tekbox TBMA2 biconical antenna
Details
The TBMA2 from Tekbox is a passive biconical antenna designed for use in EMC pre-compliance testing. The antenna has a frequency range of 30 MHz - 300 MHz, a maximum input power of 100 W and a directional pattern similar to a dipole antenna. The TBMA2 uses removable radiating elements, which makes the antenna easily storable and portable. The radiating elements are made of stainless steel that make them resistant to contact degeneration.
The TBMA2 comes with a plasic mounting bracket that uses a 1/4" standard thread, which makes it easily mountable on most tri-pods such as the TBTP1 1490 mm tripod.
Specifications
| Type of antenna | Passive biconical |
| Frequency range | 30 MHz - 300 MHz |
| Nominal impedance | 50 Ω |
| Max. continuous input power | 100 W |
| Isotropic gain | -12.51 - 0.55 dBi |
| Antenna factor | 10.8 - 26.3 dB/m |
| Voltage Standing Wave Ratio | < 38.05 |
| Dimensions | 138.7 x 54.2 x 80.3 cm |
| Weight | 3.52 kg |
| Tri-pod adapter thread | 1/4" |
| Connector | N-type |
Accessories
The TBMA2 comes with:
- Plastic mounting bracket with 1/4" standard thread
Pros and cons
- Maximum input power of 100 W
- High VSWR at lowest frequency
Downloads
| Tekbox TBMA2 manual |
 (802.63 KB) |
Download |
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