QL-GPR Ground Penetrating Radar System
The QL-GPR Ground Penetrating Radar System provides high-precision subsurface detection for engineering surveys, road and bridge inspections, municipal pipeline mapping, and archaeological studies. Featuring multi-band antenna options, real-time data visualization, wireless operation, and rugged IP66 protection, it delivers accurate and efficient underground analysis in all field conditions.
OVERVIEW
Description
The QL-GPR Ground Penetrating Radar System is an advanced subsurface detection platform. It is designed for engineering surveys, municipal infrastructure mapping, archaeology, road inspections, and construction quality assessments.
With multi-band Ground Penetrating Radar antenna flexibility, wireless operation, and rugged IP66 protection, QL-GPR supports detailed subsurface analysis. This is particularly beneficial in demanding outdoor environments.
It uses industry-standard data formats. Its real-time feedback, seamless data transfer, and user-friendly software make it ideal for professional field operations. This includes roads, bridges, pipelines, and geological structures. This is especially true where Ground Penetrating Radar application is critical.
FEATURES
Compact Integration – Lightweight, portable design with low power consumption for extended field use.
Wireless Operation – Untethered communication between antenna and host laptop for efficient mobility.
Real-Time Display – Instant visualization of subsurface data during surveys.
User-Friendly Interface – Simplified control software with an easy learning curve.
Multi-Band Antenna Flexibility – Supports single and dual-frequency antenna configurations for diverse applications.
Precision Detection – High signal clarity and advanced positioning for accurate anomaly identification.
Ruggedized Field Design – IP66 protection rating and robust construction for harsh conditions.
Advanced Signal Processing – Enhanced subsurface imaging and superior data clarity.
SPECIFICATIONS
Antenna Configuration
Single Frequency Options:
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100 MHz → 0–30 m depth
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200 MHz → 0–8 m depth
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400 MHz → 0–5 m depth
Dual Frequency Options:
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200/400 MHz → 0–5 m
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400/800 MHz → 0–3 m
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900 MHz / 1.6 GHz (Ultra-shallow applications)
Physical Parameters
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100 MHz: 84×64×27 cm, ~13.5 kg
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200 MHz: 59×44×16 cm, ~7.5 kg
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400 MHz: 46×31×17 cm, ~3.5 kg
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Dual 200/400 MHz: 60×40×20 cm, ~9 kg
Technical Capabilities
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Signal-to-Noise Ratio: 160 dB
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Scan Rate: Up to 350 lines/sec
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Battery Life: 8+ hours
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Data Collection Speed: Up to 60,000 samples/sec
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Operating Temperature: –40°C to +70°C
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Protection Rating: IP66
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Data Formats: DZT, RAD, SEG-Y, standard GPR formats
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Positioning: Integrated GPS/GNSS (RTK/PPK optional)
Communication
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Wireless transmission distance: >50 m
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Ethernet 100 Mbps wired option
APPLICATIONS
Engineering Survey
Used to identify underground anomalies such as voids, fractures, and collapse zones at engineering sites.
Municipal Pipelines
Maps metal and non-metallic underground pipelines; supports construction planning and maintenance.
Roads & Bridges
Detects geological inconsistencies, road voids, construction defects, and subsurface weaknesses.
Archaeology
Locates buried artifacts, foundations, and historical structures without excavation.
Environmental Studies
Assesses contamination, groundwater layers, and soil composition.
Utility Detection
Identifies power, telecom, and communication cable paths; supports utility mapping for planning.
WHAT’S INCLUDED
System Components
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Host controller / processing unit
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Selected antenna module (single or dual frequency)
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Rugged field chassis with integrated mount
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Wireless communication module
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High-capacity internal battery (8+ hours)
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Cables, power adapters, and accessories
Software Package
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Real-time visualization software
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Post-processing and analysis tools
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Data export utilities (DZT, RAD, SEG-Y, etc.)
Documentation
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User Manual
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Operation & Maintenance Guide
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Technical Specification Sheets
Support & Warranty
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12-month standard warranty
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Remote technical support
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Free basic operator training (1–2 hours)
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Spare parts & repair service available via QuakeLogic













