VIY5-37 Dual-Frequency Ground Penetrating Radar
The VIY5-37 Ground Penetrating Radar (GPR) is a professional dual-frequency radar system that combines 300 MHz and 700 MHz shielded antennas in a single integrated unit. This unique configuration provides the advantages of both frequencies simultaneously—greater penetration depth from the 300 MHz antenna and higher-resolution imaging from the 700 MHz antenna. The system allows users to acquire two independent radar profiles at the same time, making it an excellent solution for projects requiring both deep subsurface investigation and detailed near-surface analysis. Under favorable ground conditions, the VIY5-37 can achieve a maximum investigation depth of up to 8 meters.
Designed for engineering, archaeology, utility locating, forensic investigations, and geological surveys, the VIY5-37 integrates the antenna system, electronics, battery, and communication interfaces into a rugged IP65-rated enclosure. Advanced digital signal processing, real-time filtering, and Telbin® technology ensure high-quality radar data with excellent signal-to-noise performance.
Features:
- Real time signal pre-processing (Online filtering)
- Automatic-Calibrated online filters
- Wide range of post processing filters
- Increased dynamic range due to digital traces-stacking
- High signal-to-noise ration due to innovative Telbin technology
- Automatic recognition of connected antenna
- Antenna to laptop connection through USB
- All GPR components (antennas system, electronic boards, etc.) are assembled in a single case
- No additional Control Unit. Any Windows-based computer (laptop) can be used to work with VIY3 GPR
- Direct connecting of Measuring wheel and GPS to antenna unit
- Antenna unit can be either mounted on the Handcart Cart-46 or pulled/towed with transportation pole
- VO-22. Bidirectional odometer
- New Cart-46 - foldable GPR handcart with bi-directional odometer
- Low power consumption: not less than 8 hours of working session before next charging
- Sealed lead acid batteries permitted for air-carrying
- Non- inflatable solid wheels of the Handcart
- Durable antenna body made of fiberglass plastic
- Replaceable bottom protector to use antenna without the Handcart
- Each antenna set is ready to use without purchasing any additional accessories
Typical Applications:
- Civil engineering
- Archaeology
- Forensics
- Damage prevention
Specifications:
- Antenna frequencies: 300MHz, 700MHz
- Analogue-to-Digital Converter range: 18 bit
- Dynamic range: not less than 135 dB
- Data acquisition rate: up to 120 traces per second
- Survey window: 30...75 nsec / 66...166 nsec
- Maximum number of samples per trace: 1 000
- Trace stacking number: up to 300
- Depth of sounding: up to 8.0 m (determined by soil properties)
- Spatial resolution: <0.12 m (700 MHz) / <0.3 m (300 MHz)
- Trigger mode: single, internal, external
- File size of a single profile: up to 1 000 000 traces
- Interface: USB2
- Build-in inclinometer
- Dimensions (L x W x H): 940x520x350 mm
- Weight: 20.5 kg (with Cart)
- Operating temperature range: -20°C to 40°C
- Environmental rating: IP65
- Continuous operation time: not less than 8 hours
