Description
PozStar P5
High precision RTK GNSS receiver
The PozStar Advanced GNSS Main Board
High-precision board architecture built on advanced GNSS System-on-Chip technology
- Latest generation GNSS module for enhanced performance
- 1408-channel tracking capability for superior satellite reception
- Supports all major GNSS constellations and satellite signals
- Independent multi-frequency tracking for improved accuracy
- Advanced interference suppression for stable positioning in challenging environments
Hardware Components
Integrated design with essential interfaces for efficient field operation
- 4 LED indicators on the front panel for clear status monitoring
- Radio antenna connector supporting 410–470 MHz frequency range
- 5-pin serial port for external radio integration and NMEA data output
- USB Type-C port for fast charging and reliable connectivity
Designed for High Durability
Engineered with advanced materials and structure for reliable performance in harsh field conditions
- Precision die-casting construction for enhanced structural strength
- Shielded internal design to protect the GNSS main board
- Dual elastomer housing built to withstand drops up to 2 meters
- Durable powder coating for improved scratch resistance and surface hardness
- IP67-rated protection for dustproof and waterproof performance
- Compliant with MIL-STD-810H standards for environmental durability
Lightweight and Compact Design
Optimized form factor for easy handling and efficient field operations
- 135mm × 135mm × 88.2mm compact size for enhanced portability
- Lightweight design at only 825g for effortless field use
- Robust die-casting construction for structural reliability
- Compact, rugged all-in-one design for convenient deployment
IMU Technology of PozStar™ P5
Advanced IMU integration for flexible and efficient surveying workflows
- Supports accurate tilt measurements for faster field operations
- Enables fast and precise survey data collection
- Quick initialization with consistent measurement accuracy
- Up to 60° tilt capability for surveying without leveling
- Simple IMU calibration for flexible and convenient use
High-Quality Components
Built with premium materials to ensure long-lasting and reliable field performance
- High-quality SAMSUNG lithium-ion battery for dependable operation
- 6,700mAh battery capacity designed for extended field usage
- Dual elastomer construction for enhanced durability
- Powder coating for improved scratch resistance and surface strength
- MIL-STD-810H certified for environmental and operational reliability
- IP67-rated protection against dust and water
Key Features
Advanced GNSS RTK performance with efficient field-ready design
- 1408-channel GNSS tracking for superior satellite reception
- Latest GNSS module for enhanced positioning performance
- Proprietary GNSS main board for stable and reliable operation
- Fast and precise RTK fix for efficient surveying workflows
- High-precision positioning for professional applications
- Engineered for high durability in demanding environments
- Lightweight design for improved portability
- IMU tilt sensor for flexible survey measurements
- Android-based RTK field software (PozPad) for seamless workflow
- Built-in speaker for clear audio feedback in the field
- Manufactured with high-quality processes
- Modern and sophisticated design
Specifications
GNSS Performance
| Channels | 1408 Channels |
| GPS | L1 C/A, L1C, L2P(Y), L2C, L5 |
| BDS | B1I, B2I, B3I, B1C, B2a, B2b |
| GLONASS | G1, G2, G3 |
| GALILEO | E1, E5a, E5b, E6 |
| QZSS | L1, L2, L5 |
| SBAS | WAAS, GAGAN, MSAS, EGNOS, SDCM, BDS |
| NavIC | L5 |
GNSS Accuracies
| Cold start | < 12 seconds |
| Warm start | < 4 seconds |
| RTK signal initialization | > 99.9% |
| Update rate | 20 Hz |
| Static and Fast Static | -H: 3mm + 0.5 ppm (RMS) -V: 5mm + 0.5 ppm (RMS) |
| RTK | -H: 0.8 cm + 1 ppm (RMS) -V: 1.5 cm + 1 ppm (RMS) |
| Standard point positioning | -H: 1.5 m (RMS) -V: 2.5 m (RMS) |
| Code differential | -H: 0.4 m (RMS) -V: 0.8 m (RMS) |
| SBAS | -H: 0.3 m (RMS) -V: 0.6 m (RMS) |
| Correction data | RTCM V3.X, RTCM2 |
Hardware
| Size | 135 x 135 x 88.2mm |
| Weight | 825g |
| Speaker | 1W |
| Environment | Operating: -40 °C to +65 °C (-40 °F to +149 °F) Storage: -40 °C to +85 °C (-40 °F to +185 °F) |
| Humidity | 100% |
| Ingress protection | IP67 waterproof and dustproof, protected from temporary immersion to depth 1m |
| Durability | Tested to MIL-STD-810H (U.S. military standard for environmental durability) |
| Shock | 2-meter drop |
| Tilt sensor | MEMS IMU load compensation, immune to magnetic disturbance |
| Front panel | 4 LEDs |
Communication and Data Recording
| Wi-Fi | 802.11 b/g/n, access point mode |
| Bluetooth® | LE V4.1 |
| Ports | 1 x USB Type-C port (data download, charging, firmware update) 1 x UHF antenna port 1 x 5-pin port |
| UHF Radio (option) *Receive (RX) only countries: Taiwan, Philippines | Frequency: 410-470 MHz Output power: 0.5W / 1W Operation range: 3~5 km Protocol: TRIMTALK, TRIMMK3, TT450, TRANSEOT, SATEL, DTSCOMM Link rate: 4800 bps ~ 19200 bps |
| Data formats | RTCM 2.x, RTCM 3.x input and output NMEA 0183 output RINEX static formats NTRIP client (on PDA network) |
| Data Storage | 8GB SAMSUNG high-speed memory |
| 5-pin port | External radio and power NMEA output RTCM input and output |
Electrical
| Power consumption | 2.2 W (depending on user setting) |
| Li-ion battery capacity | Built-in rechargeable 6700 mAh |
| Operating time on | RTK Rover: 12 h Static: 18 h |
| External Power | 5V / 3A |
