| 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 |
