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MALÅ GroundExplorer (GX) is based on innovative, patent-pending MALÅ High Dynamic Range (HDR) technology and represents a leap forward in GPR.

MALÅ GX is an integrated GPR solution with four MALÅ GX antenna options: GX80, GX160, GX450 and GX750. Built around a fast 1.6 GHz Intel Atom processor and using a high-resolution display to present the 32-bit data. The MALÅ GX Controller delivers excellent performance and outdoor visibility. The easy-to-use controller has a built-in battery to simplify handling in the field.

MALÅ GX antennas feature an integrated DGPS for accurate positioning and the solution supports the use of external GPS. MALÅ GX solutions support a wide range of distance measuring encoders.

The new WiFi option enables wireless data collection, making it even easier to use in less accessible areas. The controller can be separated from the antenna by up to 50 meters.

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  • Significantly faster data acquisition rates
  • Outstanding signal-to-noise ratio and depth penetration
  • Greater depth penetration
  • Ease of use
  • Better detection capabilities
  • High-resolution display with excellent outdoor visibility

Typical Applications

  • Archaeology
  • Geology
  • Infrastructure & Construction
  • Geotechnical & Environmental
  • Military & Police


  • Well designed, field-rugged enclosure
  • Built-in DGPS
  • Simplified graphical user interface
  • In-the-field processing and interpretation
  • WiFi option
  • All antennas meet FCC, EC and IC regulatory limits on radio emissions

System Configurations

  • Every MALÅ GX solution contains two separate components: the GX Controller and the GX antenna. These are connected either through a single cable or WiFi. MALÅ GroundExplorer is typically configured as either a push- or pull-system.
  • To configure a push-system, the MALÅ GX Controller and a MALÅ GX antenna are mounted on a Rough Terrain Cart.
  • To configure a pull-system, an encoder wheel is fitted to the mounting block on the back of the antenna. The GX Controller is then carried with the monitor holder and the antenna assembly can be pulled with a pulling handle or a strap.
  • Four MALÅ GX antenna options: GX80, GX160, GX450 and GX750, all based on the latest HDR technology.


  • GX Pulling Kit
  • GX Measuring Wheel
  • String Encoder
  • Rough Terrain Cart (RTC), with built-in encoder
  • GX Battery Kit (5 hours)
  • GX WiFi option