Product Introduction
5-Global Constellation & 21-Frequency Tracking
· Supports all systems including BeiDou-3, GPS, GLONASS, Galileo, and QZSS, with 21-frequency signal reception
· High-sensitivity chip ensures instant positioning upon startup and stable satellite acquisition even in complex environments (urban areas / dense forests)
Visual & AR Stakeout
· Built-in 2-megapixel HD camera (75° wide-angle)
· Real-time AR layout on the handheld device, with arrow guidance and "tap-to-measure" functionality-easy for beginners to use
· Supports CAD drawing import and real-world comparison, boosting layout efficiency by over 50%
0–60° IMU tilt survey (8mm+0.3mm/° accuracy)
18hr battery, IP68 rugged, -45℃~+75℃
4G/UHF radio dual communication
Multi-language (English, Spanish, Russian, etc.)
64GB storage, full data format compatibility
Product Parameter (specification)
| Category | Item | Specification |
| Measurement Performance | Signal Tracking | 1598 channelsBDS-2: B1I, B2I, B3IBDS-3: B1I, B3I, B1C, B2a, B2bGPS: L1C/A, L2P, L2C, L5, L1C*GLONASS: G1, G2, G3*Galileo: E1, E5b, E5a, E5 AltBoc*, E6c*SBAS: L1C/A, L5*QZSS: L1, L2C, L5IRNSS: L5* |
| GNSS Features | Positioning output frequency: 1Hz ~ 20HzInitialization time: < 10 secondsInitialization reliability: > 99.9%Full constellation reception technology, supporting signals from all current and planned GNSS constellationsHigh-reliability carrier tracking technology improves carrier accuracy and provides high-quality raw observation dataIntelligent dynamic sensitivity positioning technology adapts to various environmental changes and harsh, long-distance positioning environments | |
| Positioning Accuracy | Static Measurement Accuracy | Horizontal: ±(2.5mm + 0.5×10⁻⁶D) mmVertical: ±(5mm + 0.5×10⁻⁶D) mm(D = measured baseline length) |
| RTK Measurement Accuracy | Horizontal: ±(8mm + 1×10⁻⁶D) mmVertical: ±(15mm + 1×10⁻⁶D) mm(D = measured baseline length) | |
| Inertial Navigation (IMU) | Tilt Measurement | Built-in IMU inertial measurement sensor, supports IMU tilt survey function, automatically corrects coordinates according to the tilt direction and angle of the centering rod |
| IMU Update Rate | 200Hz | |
| Tilt Angle | 0° ~ 60° | |
| Tilt Compensation Accuracy | With 1.8m pole: RMS = 8 mm + 0.3 mm/°tilt (tilt = tilt angle) | |
| Operating System / User Interaction | Operating System | Linux |
| Buttons | Power button | |
| Indicators | 2 indicators at the bottom of the device: Signal light, Bluetooth light, Power light, Battery light | |
| Web Interaction | Built-in Web UI management backend, supports Wi-Fi and USB access to the receiver's internal Web UI management page; real-time monitoring of receiver status and free configuration of the receiver | |
| Voice | iVoice intelligent voice technology, intelligent status broadcast, voice operation prompts Default supports: Chinese, English, Korean, Russian, Portuguese, Spanish, Turkish | |
| Hardware | Dimensions | Φ131mm × 80mm |
| Weight | 800g | |
| Material | Magnesium alloy | |
| Temperature | Operating temperature: -45℃ ~ +75℃Storage temperature: -55℃ ~ +85℃ | |
| Humidity | Withstands 100% non-condensing humidity | |
| Protection Rating | IP68 | |
| Shock Resistance | Withstands falls from a 2m measuring rod | |
| Electrical | Power Supply | 6-18V wide-range DC design with over-voltage protection |
| Battery | Built-in 6800mAh high-performance lithium battery, 7.4VUp to 18 hours of continuous operation in rover station network mode | |
| Visual Stakeout | Pixel | 2MP |
| Field of View (FOV) | 75° | |
| Communication | I/O Ports | Type-C interface; Radio antenna port |
| Radio | Built-in receiving radio Operating frequency: 410-470MHzCommunication protocols: Farlink, FarlinkPro | |
| Bluetooth | BT4.2 (BR/EDR+BLE) standard | |
| NFC | NFC wireless communication technology, supports automatic Bluetooth pairing when the handset touches the receiver (requires handset with NFC module) | |
| Wi-Fi | Wi-Fi Standard | 802.11b/g/n standard |
| Wi-Fi Hotspot | Wi-Fi hotspot function, allowing any smart terminal to access the receiver for personalized configuration | |
| Wi-Fi Data Link | The receiver can connect to Wi-Fi to broadcast or receive differential data through industrial handsets and smart terminals | |
| Data Storage & Transmission | Data Storage | Built-in 4GB solid-state storage, supports rich sampling intervals, up to 20Hz raw observation data collection |
| Data Formats | Static data formats: South STH, RINEX 2.01, RINEX 3.02, etc.Differential data formats: RTCM 3.0, RTCM 3.2 (input/output)GPS output data formats: NMEA 0183, PJK plane coordinates, binary codeNetwork modes supported: VRS, FKP, MAC; supports NTRIP protocol | |
| Sensors | Temperature Sensor | Built-in temperature sensor with intelligent variable frequency temperature control technology, for real-time monitoring and adjustment of receiver temperature |
Product Feature And Application
Real-World Staking: Hassle-Free Operations, Increased Efficiency and Speed
·Real-world RTK staking operations calculate the position of staking points within the video stream in real time, eliminating the need for a compass and enabling efficient operations that stay one step ahead;
·The effective integration of inertial navigation technology and visual computing, combined with real-time attitude calculation, dynamically indicates the staking path. With precise display and no need for alignment, you can get it right on the first try.
Tianyu RTK: Seconds-to-fix upon startup
· Powered by a BeiDou SoC chip and the all-new ROS operating system, it achieves sub-second positioning upon startup;
· Full constellation and full frequency coverage: Comprehensive support for BeiDou-3 global satellite signals;
· Tri-frequency processing technology: Improves positioning speed and accuracy;
· Data error correction algorithm: Ensures more stable positioning in complex environments, enhancing RTK availability.
Prodection Details
Prodect Qualification
Exihibition Show
Deliver, Shipping And Serving
Latest News
Shandong Surveying Information Technology Co., Ltd. is a professional manufacturer and one-stop supplier of surveying and mapping instruments, with nearly 20 years of industry experience. We specialize in the production of RTK receivers, automatic levels, total stations and theodolites, and also act as an authorized agent for multiple well-known industry brands, covering a full range of engineering surveying tools, measuring instruments and experimental equipment. We integrate production, global trade, technical support and after-sales service, committed to providing global customers with high-quality products and professional solutions. We look forward to cooperating with you!
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