Aaronia AG
Aaronia HyperLOG 4000 Series Log Periodic EMC Test Antennas 400MHz-6GHz
Aaronia HyperLOG 4000 Series Log Periodic EMC Test Antennas 400MHz-6GHz
SKU: 201/009
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Key Features
Overview
The Aaronia HyperLOG 4000 series delivers professional-grade EMC testing capabilities with extended low-frequency coverage down to 400MHz. These gold-coated log periodic antennas eliminate the need for multiple test antennas by providing continuous coverage across their specified ranges, reducing measurement time and improving repeatability.
Available in three models covering 400MHz-2.5GHz (4025), 400MHz-4GHz (4040), and 400MHz-6GHz (4060), each antenna includes comprehensive calibration data with up to 561 calibration points at 10MHz intervals. The robust construction features a protective radome and integrated 1/4" tripod mounting for both laboratory and field applications.
Manufactured in Germany to exacting standards, each HyperLOG 4000 antenna undergoes rigorous testing and ships with a complete accessory package including aluminium carrying case, detachable handle, and precision SMA toolset. Compatible with spectrum analysers and EMC test equipment for comprehensive measurement solutions.
Why Engineers Choose The Aaronia HyperLOG 4000 Series Log Periodic EMC Test Antennas 400MHz-6GHz
Extended Low-Frequency Coverage
Professional Calibration Accuracy
Time-Efficient Single-Antenna Solution
Professional EMC Pre-Compliance Testing with Single Antenna Coverage
The HyperLOG 4000 series represents Aaronia's advancement in log periodic antenna technology, extending frequency coverage down to 400MHz whilst maintaining the proven performance characteristics of the 7000 series.
Complete Frequency Coverage in Three Models
| Model | Frequency Range | Calibration Points | Gain (typ.) | Weight |
|---|---|---|---|---|
| HyperLOG 4025 | 400MHz - 2.5GHz | 211 (10MHz steps) | 4 dBi | 1200g |
| HyperLOG 4040 | 400MHz - 4GHz | 361 (10MHz steps) | 4 dBi | 1200g |
| HyperLOG 4060 | 400MHz - 6GHz | 561 (10MHz steps) | 5 dBi | 1000g |
Gold-Coated Construction for Laboratory Performance
Each antenna features complete gold coating on all radiating elements, ensuring stable performance over time and resistance to environmental factors. The specialised radome provides mechanical protection whilst maintaining RF transparency across the full frequency range.
EMC Standards Compliance
The HyperLOG 4000 series meets requirements for professional EMC measurements according to CISPR, VDE, MIL, VG, EN 55011, EN 55013, EN 55015, EN 55022, and MIL-Std-461 standards. The comprehensive calibration data enables accurate field strength measurements for both pre-compliance and troubleshooting applications.
Technical Specifications
| Parameter | HyperLOG 4025 | HyperLOG 4040 | HyperLOG 4060 |
|---|---|---|---|
| Antenna Factor | 18-34 dB/m | 18-38 dB/m | 20-40 dB/m |
| VSWR (typ.) | <1:2 | <1:2 | <2:1 |
| Max. Power | 100W CW | 100W CW | 100W CW |
| Impedance | 50 Ohm | 50 Ohm | 50 Ohm |
| RF Connector | SMA (f) | SMA (f) | SMA (f) |
All models: 590×360×30mm dimensions, 1/4" tripod mount, 2-year warranty
Complete Measurement System
Each HyperLOG 4000 antenna includes an aluminium carrying case, detachable pistol grip handle with miniature tripod capability, and comprehensive calibration data. The included Aaronia SMA toolset provides over-torque protection for connector integrity.
Wiring Quick-Start
Connection Sequence: 1. Verify spectrum analyser is powered off 2. Connect HyperLOG SMA connector to analyser RF input 3. Mount antenna on tripod using 1/4" thread 4. Position antenna 1-3m from device under test 5. Load antenna factor calibration data into analyser 6. Set analyser to appropriate frequency range 7. Begin measurement sweep Available spectrum analysers and EMC accessories provide complete test solutions.
| General Information | |
|---|---|
Part Number (SKU) |
201/009
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Manufacturer |
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| Physical and Mechanical | |
Weight |
1.2 kg
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| Other | |
Warranty |
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HS Code Customs Tariff code
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EAN |
5055383667833
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Frequently Asked Questions
Have a Question?
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How should I position the antenna for optimal EMC measurements?
Position the antenna 1-3 metres from the device under test, ensure the antenna and DUT are at the same height (typically 1 metre), and rotate both antenna polarisation and DUT orientation to capture maximum emissions as required by EMC standards.
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What is the difference between the HyperLOG 4000 and 7000 series?
The 4000 series extends frequency coverage down to 400MHz compared to 700MHz for the 7000 series, with slightly larger physical dimensions to accommodate the lower frequency range whilst maintaining identical performance characteristics.
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What EMC standards do these antennas comply with?
Yes, the standard SMA connector is compatible with most spectrum analysers and EMC receivers. An optional SMA-to-N adapter is available for instruments with N-type connectors.
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What EMC standards do these antennas comply with?
The HyperLOG 4000 series meets requirements for CISPR, VDE, MIL, VG, EN 55011, EN 55013, EN 55015, EN 55022, and MIL-Std-461 standards for professional EMC compliance testing.
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How do these compare to biconical antennas for EMC testing?
Log periodic antennas provide directional gain and better signal-to-noise ratio compared to biconical antennas, enabling more sensitive measurements and precise source localisation in EMC troubleshooting applications.
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What accessories are included with each antenna?
Each antenna includes an aluminium carrying case, detachable pistol grip handle with miniature tripod capability, calibration data, and Aaronia SMA toolset with over-torque protection for professional deployment.
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Can these antennas be used for both emissions and immunity testing?
Yes, the HyperLOG 4000 series supports both EMC emissions measurements and immunity testing with power handling up to 100W CW, making them suitable for comprehensive EMC test applications.
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Why are the antenna elements gold-coated?
Gold coating provides superior corrosion resistance and maintains stable RF characteristics over time, ensuring consistent performance in laboratory and field environments where measurement repeatability is critical.
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How does the calibration data improve measurement accuracy?
Each antenna includes comprehensive calibration data with up to 561 points at 10MHz intervals, enabling precise antenna factor corrections for accurate field strength calculations that meet professional EMC testing standards.
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What frequency ranges do the HyperLOG 4000 series models cover?
The series includes three models: HyperLOG 4025 (400MHz-2.5GHz)HyperLOG 4040 (400MHz-4GHz)HyperLOG 4060 (400MHz-6GHz)providing comprehensive coverage for EMC pre-compliance testing requirements.