Tekbox TBMA8 Hybrid Antenna
Hybrid antenna for EMC pre-compliance testing with 30 MHz–3 GHz frequency range, N-type connector, 50 Ω impedance and carrying case.
The Tekbox TBMA8 is a hybrid measurement antenna for radiated emission EMC pre-compliance testing. It combines a biconical antenna with a logarithmic periodic antenna and covers a frequency range from 30 MHz to 3000 MHz.
The TBMA8 is characterized across its full frequency range and provides VSWR and antenna factor values typical for hybrid measurement antennas. The antenna is built with radiating elements and supporting booms made from aluminium alloy, a standard female N-type connector and a 22 mm diameter mounting shaft.
The antenna is supplied with two triangular bowtie elements and shipped in a robust carrying case. A tiltable mounting element and tripods are available as optional accessories.
- Hybrid antenna
- Frequency range: 30 MHz–3000 MHz
- VSWR: <2.1 at f >80 MHz
- Isotropic gain at 3 m: -15 to 8 dBi
- Antenna factor at 3 m: 8 to 34 dB/m
- Maximum continuous RF input power: 130 W
- Nominal impedance: 50 Ω
- RF connector: N-type female
- Mounting shaft: 22 mm diameter
- Dimensions: 1504 × 1183 × 558 mm
- Weight: 6.7 kg
- Robust carrying case included