CORS Reference Station GNSS Receiver Multi Frequency Positioning Industrial Grade
NET30-BD Industrial GNSS Reference Station Receiver
Reliable Multi-Frequency Positioning for Continuous Monitoring
The NET30-BD is an industrial-grade GNSS reference station receiver designed for high-precision positioning and continuous monitoring applications. It integrates the advanced SX-6-BD GNSS chip with the P40U-B high-precision positioning board to support full-frequency satellite tracking and high-performance positioning algorithms.
Through programmable adaptive digital filtering and advanced anti-interference technology, the receiver effectively suppresses interference signals both inside and outside the GNSS frequency band. This ensures stable positioning accuracy and reliable performance in complex electromagnetic environments.
The system also features enhanced multipath mitigation and low-power optimization technologies, enabling efficient long-term operation. The receiver supports nanosecond-level NTP timing synchronization and independent system control, making it suitable for high-precision monitoring applications.
Powered by a TI ARM9 processor running at 866 MHz with 32 GB system storage, the receiver offers strong computing capability and fast data processing. Combined with IP68 industrial protection and a high-capacity battery, the NET30-BD provides dependable performance for continuous GNSS monitoring tasks.
| Model | NET30-BD |
| GNSS Performance | |
| Main Board | P40U-B |
| Channels | 800 |
| Signals Tracked | BDS: B11, B31, B1C, B2a, B2I, B2b, ACEBOC |
| Static Surveying Accuracy | Horizontal: ±(2.5 + 0.5*10⁻⁶*D) mm Vertical: ±(5.0 + 0.5*10⁻⁶*D) mm |
| RTK Accuracy | Horizontal: ±(8 + 1*10⁻⁶*D) mm Vertical: ±(15 + 1*10⁻⁶*D) mm |
| Initialization Time | < 30 s |
| Initialization Reliability | > 99.9% |
| Time Accuracy | ≤ 5 ns |
| Internal Noise Level | ≤ 0.1 mm |
| Carrier Phase Observation Accuracy | ≤ 1 mm (1σ, cutoff elevation angle 5°) |
| Data Logging | |
| Storage Type | Internal: 32 GB. Supports expansion via TF card, USB drive, external hard disk |
| Logging Channels | 8 |
| Data Types | Binary, RINEX |
| Data Output Rate | 1 Hz, 2 Hz, 5 Hz, 10 Hz, 20 Hz (50 Hz optional) |
| Data Streaming | |
| Data Streams | 4 NTRIP Server streams 1 NTRIP Client stream 3 Socket (TCP/UDP) streams |
| Streaming Ports | WiFi, Wireless, Ethernet, COM1, COM2 |
| Navigation Output | GGA, ZDA, GSA, GSV, GST, VTG, RMC, GLL |
| Differential Data | RTCM 2.3, 3.0, 3.2, 3.3, CMR, DGPS |
| User Interface | |
| Keys | 4 keys (Function keys + Power key) |
| Indicators | 4 LEDs (Bluetooth, Differential Data Transmission, Data Logging, Power) |
| OLED Display | 64 x 256 pixels, monochrome |
| Ports | |
| PWR | 1x Lemo-0 female, 2-pin, Power input |
| USB | 1x Lemo-0 female, 7-pin, USB 2.0 OTG, host/client |
| COM1 | 1x Lemo-0 female, 5-pin, RS232 |
| COM2 | 1x Lemo-0 female, 5-pin, RS232/RS485 |
| COM3 | 1x Lemo-0 female, 9-pin, DB9 |
| LTE | SMA female |
| 1PPS | SMA female |
| EVENT | SMA female |
| SIM | Nano SIM Card, push-pop type |
| TF Card | TF card slot |
| RJ45 | 1x RJ45 waterproof, 100/1000 Mbit, POE |
| GNSS | 1x TNC female |
| System Configuration | |
| Operating System | |
| Bluetooth | |
| Wi-Fi | |
| Network (EC20) | |
| Ethernet | |
| Network Services | |
| NTRIP | Caster/Server/Client |
| Remote Management | Remote configuration via WebUI |
| FTP | Supports FTP server and FTP client |
| Email Alert | Sends device alarm notifications |
| NAT Traversal | Supported |
| VPN | Supported |
| Remote Commands | Supports centralized server management |
| Physical Specifications | |
| Weight | 2 kg |
| Dimensions | 222 mm x 164 mm x 79 mm |
| Operating Temperature | -40°C to +65°C |
| Storage Temperature | -50°C to +80°C |
| Ingress Protection | IP68 |
| Humidity | 0% to 100% non-condensing |
| Drop Test | Withstands 1.2 meter drop onto concrete without damage |
| MTBF | > 30,000 hours |
| Electrical Parameters | |
| Input Power | 9-28 V DC, 2 A |
| Battery | 7.2 V, 13600 mAh, 97.92 Wh, >15 hours continuous operation |
| Power Consumption | < 7 W |
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