MALÅ’s range of High Frequency (HF) Shielded Antennas offer the best imaging solution with the highest resolution available. These antennas are primarily used for high precision measurements and surveys, such as Non-Destructive Test (NDT), imaging of concrete, forensics, road surveys, layer thickness or other applications requiring high resolution measurements and images.
These antennas offer a reliable and non-destructive way of gathering subsurface information accurately, efficiently and in real time, for both metallic and non-metallic features such as rebar, conduits, wiring, plastic pipes, post-tension cables, voids and more.
The 1.2 GHz and 1.6 GHz antennas are also available with a built-in, fully integrated 50/60 Hz sensor to aid in the detection and location of energized cables and conduits within the structure under investigation. MALÅ was the first GPR manufacturer to offer this unique combination which can provide an extra measure of safety to any project.
1.2 GHz HF Shielded Antenna
The 1.2 GHz antenna is a high resolution antenna used for high quality radar measurements, with the deepest penetration in the HF range. It is commonly used for concrete, reinforcement studies and for road mapping and quality assurance.
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1.6 GHz HF Shielded Antenna
The 1.6 GHz antenna is a high resolution antenna used for high quality radar measurements, with medium penetration in the HF range. It is commonly used for concrete, reinforcement studies and for road mapping and quality assurance.
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2.3 GHz HF Shielded Antenna
The 2.3 GHz antenna is a high resolution antenna used for the high quality radar measurements; it offers the highest resolution for shallow investigations in the HF range. It is commonly used for concrete, reinforcement studies and for road mapping and quality assurance.
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