Aaronia HyperLOG 4000 Series Log Periodic EMC Test Antennas 400MHz-6GHz - HyperLOG® 4025

Product Code: 201/009

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. Product image placeholder: HyperLOG 4000 series showing gold-coated elements and radome construction 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. Professional Advantage: Eliminate measurement errors from antenna switching by using a single broadband antenna across the complete 400MHz-6GHz range. This reduces test time and improves measurement repeatability in EMC laboratories. 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.