High-Precision GNSS Base Station Receiver from China Suppliers & Factory with Advanced Multi-Mode RTK Technology
Geodetic GNSS receiver M66UGH-Lite
M66UGH-Lite is a cost-effective, miniaturized, split, multi-functional GNSS receiver designed for the construction of Beidou ground-based augmentation system. It has a built-in 1408-channel full-system full-screen point positioning module, Linux operating system, rich interface types, diverse communication methods, and supports large-capacity data storage. It is the best choice for the construction of Beidou ground-based augmentation system.
Linux intelligent system
Qualcomm Cortex-A7 + Linux intelligent system platform brings users efficient computing and unlimited expansion of product functions. Full system, full frequency GNSS receiver The host integrates a high-precision positioning module with completely independent core intellectual property rights, supporting BDS, B1I, B2I, B3I, B1C, B2a, B2b, GPS L1C/A, L1C, L2P(Y), L2C, L5, GLONASS L1, L2, Galileo E1, E5a, E5b, E6, QZSS L1, L2, L5 and SBAS full system and full frequency signal reception and resolution.
Compatible with multiple protocols
Supports Ntrip Client/Server/Caster, TCP Client/Server connection, FTP protocol file transfer, HTTP/HTTPS protocol MQTT protocol transmission functions. Rich interfaces and diverse communication methods The host provides Ethernet, serial port and mobile network interface for customers to choose.
Support front-end solution
The host supports front-end solving function, which can complete static data solving on the host side and upload the results to the cloud, greatly reducing the requirements for cloud server computing power.
Cloud service function
The host can regularly report the host status such as device location, network status, signal strength, satellite reception status, etc., and support the cloud platform to restart, set up, and upgrade remote devices.
Technical Specifications
| System | |
| Hardware System | ARM Cortex-A7 1.8GHz |
| OS | Linux |
| GNSS | |
| GPS | L1 C/A, L1C, L2P(Y), L2C, L5 |
| GLONASS | L1, L2, L3 |
| BDS | B1, B2I, B3I, B1C, B2a, B2b(PPP) |
| GALILEO | E1, E5a, E5b, E6(PPP) |
| QZSS | L1, L2, L5 |
| SBAS | L1(PPP) |
| NavIC (IRNSS) | L5 (IRNSS support in future) |
| Channel | 1408 |
| Differential Observation Accuracy (RMS) | 10.0cm |
| Kinematic Phase Observation Accuracy (RMS) | 1.0cm |
| Data Format | RINEX, Custom |
| Position Data | NMEA-0183 |
| Differential Data | RTCM 3.X |
| Data Update Frequency | 1Hz, 2Hz, 5Hz, 10Hz, 20Hz |
| Receive Data Availability | ≥98% (Data available / Data collected) |
| Data Integrity | ≥98% (Data collected / Data should be collected) |
| Single (RMS) | Horizontal: 1.5m / Vertical: 2.5m |
| RTK (RMS) | Horizontal: ±(8mm+1ppm) Vertical: ±(15mm+1ppm) |
| Static Accuracy (RMS) | Horizontal: ±(2.5mm+0.5ppm) Vertical: ±(5mm+0.5ppm) |
| Timing Precision (RMS) | 20ns |
| Interfaces & Connectivity | |
| Serial Port | Standard RS232 interface, Baud rate supports 1200, 2400, 4800, 9600, 19200, 38400, 115200, 230400bps |
| USB | Integrated on the 7-pin interface, supports access to the computer to copy data directly |
| Network Port | Standard RJ45 interface, 10/100Mbps network adaptive |
| Network Communication (Full Netcom) |
LTE FDD: B1/2/3/4/5/7/8/12/13/18/19/20/25/26/28 LTE TDD: B38/39/40/41 WCDMA: B1/2/4/5/6/8/19 GSM: B2/3/5/8 |
| Interface Ports |
PWR*1: Power supply port DATA*1, PPS*1 SIM*1: Nano SIM card Ethernet*1, GNSS*1: Main antenna, 4G*1: 4G antenna port |
| Storage | 32GB storage, circular storage, supports multi-channel storage |
| Electrical Characteristic | |
| Voltage Input | 9-24V DC (12V typical) |
| Power Dissipation | 1.8W (typical) |
| Environment | |
| Operating Temperature | -40°C ~ +85°C |
| Storage Temperature | -40°C ~ +85°C |
| Protection Class | IP68 |
| Physical | |
| Material | Magnesium alloy main body |
| Dimension | 148.8mm * 105mm * 50.3mm |
| Weight | 490g |
Frequently Asked Questions (FAQ)
What satellite constellations does the M66UGH-Lite support?
The receiver supports full system and full frequency signal reception and resolution, including BDS (B1I, B2I, B3I, B1C, B2a, B2b), GPS (L1C/A, L1C, L2P(Y), L2C, L5), GLONASS (L1, L2), Galileo (E1, E5a, E5b, E6), QZSS (L1, L2, L5), and SBAS.
What operating system and hardware platform does the receiver use?
The M66UGH-Lite is built on a Qualcomm Cortex-A7 hardware system running an intelligent Linux operating system platform, which ensures efficient computing and high expandability.
Does the receiver support remote management and cloud services?
Yes, it features cloud service capabilities that regularly report device location, network status, signal strength, and satellite status. It also supports remote rebooting, configuration, and firmware upgrades via the cloud platform.
What are the environmental and ingress protection ratings of the device?
The receiver has an IP68 protection rating, making it highly dust and waterproof. It operates reliably in extreme temperatures ranging from -40°C to +85°C.
What communication protocols and interfaces are available?
It supports Ntrip Client/Server/Caster, TCP Client/Server, FTP, and HTTP/HTTPS/MQTT protocols. Physical interfaces include standard RJ45 Ethernet, RS232 serial ports, USB via a 7-pin interface, and a Nano SIM slot supporting Full Netcom 4G LTE/WCDMA/GSM networks.