Introducing Luka: The Next-Gen Smart GNSS Receiver
Luka stands out as a compact and lightweight GNSS receiver equipped with RTK capabilities. Its innovative calibration-free tilt compensation feature allows surveyors to operate without the constant need to maintain an upright survey pole, substantially enhancing both versatility and efficiency in the field. designed to endure harsh environments, Luka is encased in a robust IP68-rated housing.
At its core, Luka is powered by a cutting-edge 1568-channel multi-constellation and multi-frequency GNSS board, complemented by a sophisticated anti-jamming antenna. This advanced receiver can seamlessly transmit and receive correction data via 4G, WiFi, and UHF radio. Additionally, it comes with a complimentary subscription to the Tersus Caster Service (TCS), enabling it to function as a base station that broadcasts correction data to drones and other rovers through mobile networks.
Variants and Features
Luka is offered in four distinct models, each tailored to meet specific needs, including options for tilt compensation and UHF radio capabilities.
| Model | UHF Radio | IMU | Memory | Warranty |
| Ultimate | Yes | Yes | 8GB | 1 Year |
| Ultimate (No UHF) | No | Yes | 8GB | 1 Year |
| Basic | Yes | No | 8GB | 1 Year |
| Basic (no UHF) | No | No | 8GB | 1 Year |
Technical Specifications
| dimensions: | 132 x 68 mm |
| Weight: | 827g |
| Channels: | 1568 |
| Supported GNSS signals: | GPS L1/L2/L5 BeiDou B1I/B2I/B3I/B1C/B2a GLONASS L1/L2 Galileo E1/E5a/E5b QZSS L1/L2/L5 SBAS (WAAS, EGNOS, GAGAN, SDCM, MSAS) |
| Positioning Accuracy (RMS): | Single-point: H 1.5m, V 2.5m DGPS: H 0.25m, V 0.5m RTK: H 8mm+1ppm, V 15mm+1ppm PPK: H 2.5mm+1ppm, V 5mm+1ppm High-Precision Static: H 2.5mm+0.1ppm, V 3.5mm+0.4ppm |
| Timing Accuracy (RMS): | 20 ns |
| Velocity Accuracy (RMS): | 0.03 m/s |
| Maximum Update Rate: | 20 Hz |
