MALÅ MIRA 16

Product catalog summary

Overview: The document provides technical specifications and features of the MALÅ MIRA 16-channel Ground Penetrating Radar (GPR) systems, designed for efficient and high-resolution large area mapping. These systems are primarily vehicle-based and are used in various applications such as utility detection, archaeological investigations, and forensic analysis.

Technical Specifications:

Models: Two main models are discussed: 400 MHz and 200 MHz, both with 16 data channels and a pulse repetition frequency of 200 kHz.
Dimensions and Weight: The 400 MHz model measures 155x66x44 cm and weighs 90 kg, while the 200 MHz model measures 250x130x56 cm and weighs 300 kg.
Power Supply: Both models are powered from a survey vehicle.
Target Depth: The 400 MHz model is suitable for depths up to 4 meters, and the 200 MHz model for depths up to 8 meters.
Communication: Both models use point-to-point Ethernet at 100 Mbit/s.
Positioning Input: Supports all major RTK, GPS, and Total Stations.

Features:

Real-time support for high-end positioning systems.
Dedicated software for 3D array data.
Ground-coupled antennas for maximum near-surface resolution.
Vehicle-mounted for enhanced maneuverability.

Additional Options: A 1.3 GHz model is available, featuring a smaller dimension box (104x70x47 cm) and a weight of 70 kg, powered by a LI-FE PO 4 Battery.

Antenna Specifications:

1.3 GHz Antennas: Dimensions of 114x90x98 mm, weighing 0.7 kg per antenna, with a center frequency of 1.3 GHz.
400 MHz Antennas: Dimensions of 230x165x160 mm, weighing 2.1 kg per antenna, with a center frequency of 400 MHz.
200 MHz Antennas: Dimensions of 455x255x25 mm, weighing 4.2 kg per antenna, with a center frequency of 200 MHz.

Compliance and Environmental: All antennas comply with EN 302 066-1 and have an IP65 environmental rating.

Company Information: Guideline Geo is a leader in geophysics and geo-technology, offering comprehensive solutions for infrastructure, environment, water, and minerals sectors. The company operates globally, serving clients in 121 countries.

Catalog excerpts

MALÅ MIRA 16 GROUND PENETRATING RADAR MIRA - MALÅ Imaging Radar Array for true 3D acquisition MALÅ MIRA 16 is a 16-channel GPR array created for efficient and high-resolution large area mapping. The 16-channel MIRA solution is the ideal compromise between swath-width and maneuverability, and has proven to be the primary choice among GPR array users world-wide. Due to its size and weight, the MIRA 16 solution is primarily a vehicle based solution and not recommended for manual surveys. MALÅ MIRA systems enable fast, accurate 3D data acquisition. The systems are built for cost-efficient, high resolution, large-area mapping. All MALÅ MIRA solutions are customizable, based on the same core technology. Real-time support of high-end positioning systems Typical application areas include: utility detection, archeological investigations, Dedicated software suited for MALÅ MIRA 3D array data concrete inspections, forensic, cavity and sinkhole detection. Technical Specifications MALÅ MIRA 16 channel 400MHz Ground coupled antennas for maximum near surface resolution Vehicle-mounted MALÅ MIRA 16 channel 200MHz Control Unit Dimension Box Weight Power Pulse Repetition Frequency Suitable Target depth Number of data channels Number of samples Standard Antenna Frequency Communication Positioning input MALÅ ProEx with array option MALÅ ProEx with array option 155x66x44 cm (WxLxH) 250x130x56 cm (WxLxH) 90 kg 300 kg From survey vehicle From survey vehicle 200 kHz 200kHz Up to 4 meters Up to 8 meters 16 channels 16 channels Up to 1024 Up to 1024 400 MHz (options available) 200 MHz (options available) Point to point Ethernet, 100 Mbit/s Point to point Ethernet, 100 Mbit/s Supports all major RTK, GPS and Supports all major RTK, GPS and Total Stations Total Stations Other available options MALÅ MIRA 16 channel 1.3 GHz Control Unit Dimension Box Weight Power Pulse Repetition Frequency Suitable Target depth Number of data channels Number of samples Standard Antenna Frequency Communication Positioning input MALÅ ProEx with array option 104 x 70 x 47 cm (LxWxH) 70 kg LI-FE PO 4 Battery 12v 40Ah 200 kHz Up to 1 meter 16 channels Up to 1024 1.3 GHz (Options available) Point to point Ethernet, 100 Mbit/s Supports all major RTK, GPS and Total Stations

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Weight 0.7 kg/antenna, max Power 0,9A@12V/antenna, max, 1.2A/pair Centre frequency 1.3GHz, within 10%, measured on reflection off a target in dry sand Bandwidth 100% Power connectors Tsaye, mick jack line/mic plug chassis, 4 pol Weight 2,1 kg/antenna, max Power 0,9A@12V/antenna, max, 1.2A/pair Centre frequency 400 MHz, within 10%, measured reflection from off a target in dry sand Bandwidth 100% Power connectors Tsaye, mick jack line/mic plug chassis, 4 pol Centre frequency 200 MHz, within 10%, measured on reflection off a target in dry sand Power connectors Tsaye, mick jack line/mic plug chassis,...

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