Tekbox TBMA11 log-periodic antenna
Details
The TBMA11 is a logarithmic-periodic measurement antenna for EMC pre-compliance testing. The antenna features a 130MHz to 6000MHz frequency range and 130W continuous input power. Furthermore, the TBMA11 has a <2.1:1 VSWR rating over the entire frequency range and an average VSWR rating of 1.45:1. There is a 22mm mounting shaft present, which can be used to mount the antenna on one of Tekbox's tripods, such as the TBTP5 or TBTP6. On the TBTP4, the antenna is mounted with the TBMA8-PAT tiltable adapter.
Specifications
| Type of antenna | Logarithmic periodic |
| Frequency range | 130 MHz - 6000 MHz |
| Nominal impedance | 50 Ω |
| Voltage standing wave ratio (VSWR) | < 2.1 |
| Isotropic gain at 3m spacing | 4 dBi - 8.5 dBi |
| Antenna factor at 3m spacing | 7 dB/m - 41 dB/m |
| Maximum continuous input RF power | 130 W |
| Connector | N-type female |
| Dimensions | 129.6 x 114.0 x 10.0 cm |
| Weight | 3.3 kg |
Accessories
The TBMA11 comes with:
- Carrying case
Downloads
| Tekbox TBMA11 user manual |  (687.35 KB) | Download |
| Tekbox tripods datasheet | (760.96 KB) | Download |
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