Universal GNSS Receiver
Contact Info
- Add:Optics Valley Core Center, Zip:
- Contact: 张静
- Tel:18062006340
- Email:18062006340@163.com
Other Products
Wuhan Zhongdi Hengda - Universal GNSS Receiver
(1) Product Introduction
The GP30 universal GNSS receiver is a professional high-precision receiver launched by Zhongdi Hengda Technology for the ground displacement monitoring and deformation monitoring application markets. It supports multi-system and multi-frequency points such as BDS, GPS, GLONASS, and dual-frequency RTK algorithms, enabling high-frequency dynamic centimeter-level monitoring as well as high-precision static millimeter-level monitoring. The GP30 integrated receiver features high integration, high precision, and high cost performance. It adopts an integrated built-in GNSS/4G/Wi-Fi antenna, with built-in temperature and humidity sensors and MEMS sensors. It supports combined monitoring of acceleration, inclination, and GNSS, making it a high-cost-performance professional millimeter-level positioning receiver.
(2) Product Features
1) Supports multi-system and multi-frequency satellite signal systems
2) Supports new signal systems of BeiDou-3 satellites
3) Supports high-quality RTCM3.x raw observation output
4) Supports millimeter-level GNSS solution accuracy
5) Supports RTK algorithm
6) Built-in acceleration + inclination sensor
7) Supports 4G + Wi-Fi communication, with optional Lora and NB-IoT communication
8) Supports remote parameter configuration
9) Protection grade IP67
(3) Technical Parameters
Receiving Frequency | 3 systems, 6 frequency points | Sensitivity | Tracking -160dBm |
BDS (B1, B2) + GPS (L1, L2) + GLONASS (L1, L2) | Acquisition -146dBm | ||
Positioning Time | Cold start 30s | Initialization Time | ＜10s |
Hot start 1s | RTK Confidence | ＞99.9% | |
Re-acquisition 1s | Speed Measurement Accuracy | 0.05m/s | |
Static Relative Accuracy | Horizontal: ± (2.5mm + 1ppm) RMS | Dynamic Relative Accuracy | Horizontal: ± (5mm + 1ppm) RMS |
Vertical: ± (5mm + 1ppm) RMS | Vertical: ± (10mm + 1ppm) RMS | ||
1PPS Accuracy | 20ns | Dynamic Adjustment | Supports dynamic adjustment of monitoring frequency, with MEMS sensor trigger function |
Data Update Rate | 1/2/5/10Hz | Built-in temperature and humidity sensor | |
Pseudo-range Observation Accuracy | GPS L1C/A≤20cm, L2C≤40cm | Data Format | NMEA0183, RTCM3.X |
BDS B1I≤20cm, B2I≤20cm | Differential Data | RTCM3.X | |
GLONASS L1≤40cm, L2≤40cm | Network Protocol | TCP/IP, MQTT, Ntrip | |
Carrier-phase Observation Accuracy | GPS L1C/A≤1mm, L2C≤2mm | Functional Interfaces | 2×RS485，1×RS232 |
BDS B1I≤1mm, B2I≤1mm | 1×SIM，1×SD | ||
GLONASS L1≤1mm, L2≤1mm | Voltage | 9V～36V DC | |
Communication Method | 4G full Netcom/Wi-Fi/NB-IoT/Lora | Power Consumption | ＜1.7W |
Communication Protocol | Technical Requirements for Geological Disaster Monitoring Communication | ||
* Optional 3 systems, 8 frequency points
(4) Physical Characteristics
Operating Temperature | -40℃～+85℃ | Dimensions | φ154×72mm |
Storage Temperature | -40℃～+85℃ | Weight | 950g |
Operating Humidity | 95% non-condensing | Waterproof Grade | IP67 |
| Industry Category | Others |
|---|---|
| Product Category | |
| Brand: | 中地恒达 |
| Spec: | ZDHD-GP30 |
| Manufacturer: | 武汉中地恒达科技有限公司 |
| Origin: | 114201 |
