SinoGNSS K823 GNSS Module front view showing the compact GNSS positioning module design
SinoGNSS K823 GNSS Module front view showing the compact GNSS positioning module design

SinoGNSS K823 GNSS Receiver

The SinoGNSS K823 is a multi-constellation GNSS receiver supporting GPS, GLONASS, Galileo, and BeiDou with centimeter-level RTK accuracy. Designed for surveying, mapping, UAV navigation, and precision positioning applications.

SKU: K823
Brand: SinoGNSS
Tags: GNSS Receiver RTK GNSS GPS Module Precision Positioning Surveying Equipment UAV Navigation BeiDou Receiver Drone Communication
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Key Specifications

Product Type: GNSS Receiver
Positioning Technology: Multi-Constellation GNSS
Satellite Support: GPS, GLONASS, Galileo, BeiDou
Positioning Accuracy: Centimeter-Level RTK Accuracy
Communication Interface: Bluetooth, Wi-Fi, UHF Radio
Data Storage: Internal Data Storage
Operating Temperature: Industrial Temperature Range
Application: Surveying, Mapping, UAV and Precision Positioning

Detailed Description

The SinoGNSS K823 GNSS Receiver is a high-performance positioning solution designed for precision navigation, surveying, mapping, UAV applications, and industrial positioning systems. Built with advanced multi-constellation satellite tracking technology, the K823 provides reliable and accurate positioning performance for applications that require stable centimeter-level positioning data and dependable field operation.

As a professional GNSS positioning device, the SinoGNSS K823 integrates advanced satellite signal processing capabilities to support multiple global navigation satellite systems, including GPS, GLONASS, Galileo, and BeiDou. By utilizing signals from multiple satellite constellations, the receiver improves positioning availability, signal reliability, and operational efficiency, especially in complex environments such as urban areas, construction sites, agricultural fields, and outdoor industrial applications.

Product Overview

The SinoGNSS K823 GNSS Receiver is designed for users who require accurate positioning information and flexible system integration. It provides high-precision positioning capabilities through RTK technology, making it suitable for applications where traditional GPS positioning accuracy is insufficient.

With its compact design and professional-grade positioning performance, the K823 can be integrated into various platforms, including unmanned aerial vehicles (UAVs), autonomous systems, surveying equipment, robotic platforms, and industrial measurement systems. The receiver helps improve navigation accuracy and enables automated systems to perform tasks with greater precision and reliability.

Advanced GNSS Positioning Technology

The K823 supports multi-constellation GNSS reception, allowing simultaneous tracking of signals from different satellite navigation systems. This capability provides improved satellite visibility and positioning stability compared with single-system receivers.

By combining signals from GPS, GLONASS, Galileo, and BeiDou satellites, the receiver can maintain reliable positioning performance even when satellite visibility is partially obstructed. This makes it suitable for demanding environments where continuous positioning information is required.

The RTK positioning capability enables centimeter-level accuracy when used with correction data sources. This precision is especially valuable in surveying, mapping, autonomous navigation, and industrial automation applications where accurate location data directly affects system performance.

Applications

UAV and Drone Navigation

The SinoGNSS K823 GNSS Receiver is widely used in professional drone and UAV systems that require accurate flight positioning. By providing precise navigation data, the receiver helps UAV platforms achieve stable flight control, accurate waypoint navigation, and reliable automated operation.

In applications such as aerial surveying, agricultural drones, inspection drones, and mapping UAVs, accurate positioning is essential for collecting high-quality data. The K823 helps improve flight path accuracy and supports professional-level aerial operations.

Surveying and Mapping

For surveying and mapping applications, accurate positioning data is critical for collecting reliable geographic information. The K823 provides high-precision GNSS positioning performance for land surveying, construction measurement, GIS data collection, and engineering projects.

The receiver can be integrated with professional surveying systems to improve measurement efficiency and reduce manual operation requirements. Its multi-constellation support allows surveyors to work more effectively in different geographic environments.

Robotics and Autonomous Systems

Modern robotic platforms require accurate location information to perform navigation and autonomous tasks. The SinoGNSS K823 can provide precise positioning data for mobile robots, autonomous vehicles, and intelligent equipment.

When integrated with onboard control systems, sensors, and communication modules, the receiver helps robotic platforms understand their position and improve navigation accuracy in outdoor environments.

Communication and System Integration

The SinoGNSS K823 is designed with flexible communication options to support integration into different systems. Communication interfaces such as Bluetooth, Wi-Fi, and UHF radio allow convenient data exchange between the receiver and external devices.

These communication capabilities simplify system deployment by reducing wiring requirements and improving compatibility with field equipment. The receiver can be connected with controllers, tablets, computers, and industrial systems for real-time positioning data transmission.

Industrial Design and Reliability

The K823 is engineered for professional outdoor applications where reliability and durability are important. Its industrial design allows stable operation under demanding working conditions, making it suitable for long-term field deployment.

The receiver supports continuous operation in professional environments including construction sites, agricultural fields, infrastructure inspection projects, and industrial measurement applications. Its robust design helps ensure consistent positioning performance during extended operation.

Integration with Drone and Robot Platforms

For drone and robotic applications, GNSS positioning accuracy directly affects navigation performance. The SinoGNSS K823 provides a reliable positioning source that can work together with flight controllers, navigation systems, and industrial control platforms.

By combining GNSS positioning data with other sensors such as inertial measurement units (IMU), cameras, and range sensors, users can build advanced navigation systems for autonomous operation. This makes the K823 a suitable component for professional UAV, robotics, and intelligent equipment projects.

Benefits for Professional Users

  • High-precision GNSS positioning for professional applications
  • Multi-constellation satellite support for improved availability
  • RTK capability for centimeter-level positioning accuracy
  • Flexible communication interfaces for system integration
  • Suitable for UAV, robotics, surveying, and industrial applications
  • Reliable performance for outdoor and field environments

Typical Use Cases

The SinoGNSS K823 GNSS Receiver can be applied in a wide range of professional industries, including precision agriculture, drone mapping, surveying and construction, autonomous vehicles, robotics, geographic information systems, and industrial automation.

For UAV manufacturers, robotics developers, and system integrators, the K823 provides a practical positioning solution that combines accuracy, reliability, and integration flexibility. Its advanced GNSS technology enables intelligent equipment to achieve improved navigation performance and more precise automated operations.

With its professional positioning capability and broad application compatibility, the SinoGNSS K823 GNSS Receiver is an ideal choice for projects requiring accurate location data, reliable satellite reception, and advanced navigation support.

Frequently Asked Questions

What positioning accuracy does the K823 achieve?

With RTK correction, the K823 achieves centimeter-level accuracy: horizontal ±(8+1×D)mm, vertical ±(15+1×D)mm (D=baseline in km). Without RTK, single-point accuracy is 1.5m typical.

What communication interfaces are available?

The K823 features Bluetooth, Wi-Fi, and UHF radio for data link and RTK correction input. Supports NTRIP protocol for network RTK and serial NMEA output for integration.

Is this receiver suitable for drone applications?

Yes, the K823 is widely used in surveying and mapping drones. Its lightweight design, low power consumption, and multi-constellation support make it ideal for UAV precision positioning.

Does it support BeiDou-3 satellites?

Yes, the K823 supports full BeiDou constellation including BeiDou-3 satellites, along with GPS, GLONASS, and Galileo for maximum satellite availability and positioning reliability.

What is the power supply requirement?

The K823 operates on 3.3V-5.5V DC with typical power consumption under 1W. It supports external power via USB or battery pack for field operation.

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