
Ultra-light 510g portable RTK with IMU 60° tilt, 4G Full-Netcom, and centimeter-level accuracy.
The SP10 is Spherefix's entry-level portable RTK device — lightweight at 510g, yet packed with professional-grade features including seamless IMU technology, 4G global connectivity, and centimeter-level positioning accuracy.
| Specification | Details |
|---|---|
| Hardware System | |
| Processor | Qualcomm Cortex-A7 |
| Operating System | Linux |
| GNSS | |
| GPS | L1C/A, L2P, L5 |
| GLONASS | L1, L2 |
| BDS | B1I, B2I, B3I, B1C, B2a |
| GALILEO | E1, E5a, E5b |
| QZSS | L1, L2, L5 |
| Channels | 1408 |
| Data Format | NMEA-0183 |
| Correction Protocol | RTCM3.X |
| Update Frequency | 5Hz (max) |
| Recapture Time | <1 second |
| Cold Boot | <40 seconds |
| Positioning Accuracy (RMS) | |
| Single GNSS | Horizontal: 1.5m | Vertical: 2.5m |
| DGPS | Horizontal: 0.4m | Vertical: 0.8m |
| RTK | Horizontal: ±(8mm+1ppm) | Vertical: ±(15mm+1ppm) |
| Static | Horizontal: ±(2.5mm+0.5ppm) | Vertical: ±(5mm+0.5ppm) |
| Speed Accuracy | 0.2 m/s |
| Time Accuracy | 10 ns |
| Tilt Compensation (60°) | <2cm |
| Communications | |
| Bluetooth | BR+EDR+BLE |
| WiFi | 802.11 b/g/n |
| 4G Network | LTE FDD: B1/2/3/5/8 | LTE TDD: B38/39/40/41 | GSM: 900/1800MHz |
| Storage | 32 GB |
| Battery | |
| Battery | 3.7V, 9600mAh |
| Working Time | More than 16 hours (Typical, Rover, GSM) |
| Charging | MTK PE+1.1/2.0 (9V/2A) | USB PD 12V/1.25A | 5V/3A |
| Environment & Physical | |
| Working Temperature | -20°C to +60°C |
| Storage Temperature | -40°C to +85°C |
| Shock Resistance | Withstand 1.5M pole drop |
| Protection Rating | IP65 |
| Material | Magnesium alloy main body | ABS/PC top cover |
| Dimensions | 100.5 × 100.5 × 69 mm |
| Weight | 510 g |
The SP10 kit includes the C100 — a rugged multi-functional data controller purpose-built for the surveying industry. With a 5.5-inch sunlight-readable HD touch screen, 8-core processor, Android 11, and IP67 protection, the C100 handles every field condition.