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🔍USRADAR Quantum Imager triple-frequency GPR (250/500/1000 MHz)
39 240 €Net price: 31 902 €
Net price: 31 902 €
The world's first GPR system with a true triple-frequency antenna operating at 250/500/1000 MHz.
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- Over a decade of experience
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- We work throughout the EU
- Professional after-sales support
- We offer premium products
The USRADAR Quantum Imager is the world's first GPR system with a true triple-frequency antenna, transmitting simultaneously at 250 MHz, 500 MHz and 1000 MHz. This provides a complete subsurface image in a single pass – from high-resolution imaging of shallow targets to deep underground utilities.
Stepped Ultra Wideband technology combines the advantages of impulse radar and stepped-frequency radar, offering exceptional resolution and penetration depth. Modern Direct RF Sampling produces clearer images that are easier to interpret than those from older radar technologies.
The kit includes a rugged, sunlight-readable tablet (Getac / Panasonic) meeting MIL-STD-810G and rated IP65. The system is mounted on a folding cart with tubeless, puncture-resistant wheels for easier operation on challenging terrain. Two hot-swappable batteries allow surveying to continue throughout the day.
Quantum Imager is used for underground utility locating, pavement and bridge diagnostics, geological investigations, archaeology, and detecting voids and tanks. It can investigate targets at depths of up to approximately 9 m (30 ft), depending on ground conditions.
Technical specifications
| Parameter | Value |
|---|---|
| Manufacturer | USRADAR (USA) |
| Antenna type | Triple-frequency, stepped-frequency (Stepped UWB) |
| Frequencies | 250 / 500 / 1000 MHz (simultaneously) |
| Maximum depth | up to approx. 9 m (depending on the ground) |
| Total dynamic range | >130 dB |
| Receiver dynamic range | >90 dB |
| Pulse repetition frequency | 0.1–4 MHz (adjustable) |
| Effective bandwidth (typ.) | >4 GHz |
| Samples per trace | 2–8192 (adjustable) |
| Scan rate | up to 390 traces/s |
| Trigger modes | Free run, interval, encoder, GPS, manual |
| Controller | Getac/Panasonic Tablet, Windows 10/11 64-bit |
| Protection standard | MIL-STD-810G, IP65 |
| Temperature range | -11°C to +50°C |
| Power supply | 2 hot-swappable batteries, approx. 8 h each |
| Warranty | 2 years |
Quantum Imager — triple-frequency system
This product page covers the 250/500/1000 MHz system and optional 3D, GPS and Google Earth features. Specify the components you need in your enquiry so that we can prepare a consistent configuration.
