- Wideband biconical antenna for EMC radiated emission testing
- Extended frequency coverage for accurate low-to-mid frequency measurements
- Stable and repeatable performance with high sensitivity
- Easy integration with spectrum analyzers and EMI receivers
- Rugged and durable construction for lab and field environments
- Suitable for pre-compliance and compliance EMC testing
TBMA1C
Biconical Antenna
The TBMA1C is a small, lightweight, wideband biconical measurement antenna. With its moderate price, it is targeting radiated emission EMC pre-compliance testing and generating defined field strengths. It is characterized from 20 MHz to 1 GHz and has a directional pattern similar to a dipole.
Features
Key capabilities and advantages
Specification
Technical specifications and parameters
| Type | Passive biconical |
| Frequency range (Optimized) | 20 MHz– 700 MHz |
| Frequency range (Characterized) | 20 MHz– 1000 MHz |
| VSWR | <2.66 (f > 200 MHz) |
| Isotropic gain at 3m spacing | -38.64 … 1.26 dBi |
| Antenna factor at 3m spacing | 14.19 … 40.56 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 “ |
| Antenna dimensions | L x W x H: 605 mm x 235 mm x 203 mm (23.80” x 9.26” x 8.00”) |
| Antenna weight | 0.58 kg (1.28 lbs) |
| Carrying case dimensions | L x W x H: 630 mm x 310 mm x 270 mm (24.80” x 12.2” x 10.6”) |
| Carrying case weight | 4.4 kg (9.7 lbs) |
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