MF/HF antennas by ELNA are distinguished by outstanding quality for professional users. The rugged antennas withstand marine conditions, are reliable and virtually maintenance-free.
MF/HF antennas by ELNA
Outstanding performance for long-range communication via medium / high frequency (0.1 – 30 MHz)
Outstanding antenna quality for navy forces / military, authorities and commercial vessels
Our MF/HF antennas (receiving/transceiving) are a crucial part of reliable long-range radio communication. Antennas made by ELNA are distinguished by outstanding quality for professional users. Our “DUK” brand antennas meet the requirements of military / naval forces, authorities and commercial ships globally.
Key features of our MF/HF antennas
› Reliable and virtually maintenance-free
› Space-saving and freestanding
› Up to 14 meters in height (and more in special projects)
› Extremely robust
› 0.1 – 30 MHz frequency range (medium/high frequency)
› Withstand wind speeds of up to 200 km/h
› Individual color coating available (standards are RAL 7035 / RAL 7000)
› Various types available, matching your project
Extremely durable rod and mast antennas
Even under very harsh conditions, our receiving and transceiving antennas are reliable and virtually maintenance-free. All our MF/HF antennas are made of glass-fiber reinforced plastic. The lightweight antennas exhibit outstanding resilience against harsh conditions (ice, wind and fouling). The ELNA antennas are even largely resistant against salt water, oils and chemicals and can be cleaned with sweet water or light soapy water. All antennas and accessories are tried and tested for decades and quality is strictly managed throughout the production process.
Medium and high frequency (MF/HF)
ELNA MF/HF antennas typically cover the frequency range of 1.5 to 30 MHz (0.1 to 30 MHz receiving). MF/HF communication is part of GMDSS (SOLAS) mandatory equipment. This frequency band has a long range.
Installation and perfectly matched accessories
Thanks to their superior design, ELNA antennas exhibit very slight deflection, are simple to install and require minimal space. Mounts, bases and tilting devices allow for a safe and easy handling of the antennas. The antennas can be easily tilted when adding our respective joints and devices. High-quality lead-in, strain and stand-off insulators are available to prevent unwanted voltage flows. For smaller antennas, antenna matching transformers are available in order to connect common coaxial cables.
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