| Brand | Eurofins E&E |
|---|---|
| Frequency Range | 30 MHz to 1 GHz |
| Antenna type | Active receive dipole antenna |
| Dynamic range | 90 dB |
| Output connector | 50 Ω BNC |
ARA
The ARA is an active receive dipole antenna designed for RF and EMC radiated emissions measurements. It features a Bilog™-equivalent antenna factor and provides stable, repeatable performance across frequencies from 30 MHz to 1 GHz. This compact solution serves as a low-cost, practical alternative to wideband passive antennas in space-constrained environments.
Key Specifications & Features
- Frequency Range: 30 MHz to 1 GHz (with appropriate elements)
- Antenna Factor: Bilog™-equivalent performance
- Application: Laboratory, OATS, and on-site testing
- Design: Compact active receive dipole
- Interchangeable Elements: DAE01 (100 mm) and DAE02 (270 mm)
- Stability: High repeatability for consistent measurements
- Portability: Optimized for confined spaces and field use
- Kit Options: Available in standard or enhanced configurations
- ARA01KIT01 Standard ARA01 active receive antenna Kit, including DAE01 pair of 100 mm long dipole elements ARA01KIT02 Enhanced ARA01 active receive antenna Kit, including DAE01 pair of 100 mmand DAE02 pair of 270 mm long dipole elements DAE01 Pair of 100 mm long dipole antenna elements (200 MHz to 1 GHz optimum) DAE02 Pair of 270 mm long dipole antenna elements (30 MHz to 300 MHz optimum) Compact active receive antenna for RF and EMC emissions testing
- Bilog™-equivalent antenna factor
- Stable and repeatable measurement performance
- Optimised for use in anechoic chambers and confined spaces
- Interchangeable dipole elements for extended low-frequency sensitivity
ARA
The ARA active receive antenna series is engineered to deliver reliable RF and EMC emissions testing in a variety of environments. By offering a Bilog™-equivalent antenna factor, it ensures that users can achieve professional-grade measurement accuracy without the bulk of traditional passive antennas. Its compact form factor makes it an ideal choice for testing in anechoic chambers, Open Area Test Sites (OATS), and confined field locations.
Constructed for high stability and repeatability, the ARA series minimizes measurement uncertainty during critical radiated emissions evaluations. The active circuitry provides the necessary gain and sensitivity to compete with larger wideband models while maintaining a much smaller footprint. This technology allows for versatile deployment in labs where space is at a premium or for on-site troubleshooting where portability is essential.
Users can choose between multiple kit configurations to suit specific frequency requirements, such as the ARA01KIT01 or the enhanced ARA01KIT02. The system utilizes interchangeable dipole elements, including the DAE01 for 200 MHz to 1 GHz and the DAE02 for 30 MHz to 300 MHz coverage. These options allow the antenna to be tailored for specific sensitivity needs across the entire VHF and UHF bands.
Bilog-Equivalent Performance
Provides stable and repeatable measurement performance comparable to larger Bilog antennas.
Compact Active Design
Optimized for use in anechoic chambers, OATS, and confined laboratory spaces.
Versatile Frequency Coverage
Supports measurements from 30 MHz to 1 GHz using interchangeable DAE01 and DAE02 elements.
Cost-Effective Testing Solution
Offers a low-cost, practical alternative to wideband passive antennas for RF and EMC emissions.
Optimized for Confined Spaces
The ARA series is specifically designed for use in anechoic chambers and other environments where space is limited. Its compact active design provides a practical alternative to larger passive wideband antennas without sacrificing measurement performance.
Interchangeable Dipole Elements
The antenna system features interchangeable dipole elements to extend low-frequency sensitivity and optimize performance. Users can switch between 100 mm and 270 mm elements to cover a frequency range from 30 MHz up to 1 GHz.
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