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

SinoGNSS K823 Multi-Constellation RTK GNSS Receiver

Brand SinoGNSS

Model N/A

Part / SKU K823

Product Type GNSS Receiver

Tags GNSS Receiver RTK GNSS GPS Module Precision Positioning Surveying Equipment

Product Summary

The SinoGNSS K823 is a high-performance multi-constellation GNSS receiver supporting GPS, GLONASS, Galileo, and BeiDou satellite systems. It delivers centimeter-level RTK positioning accuracy for surveying, mapping, UAV navigation, and industrial precision positioning applications. Typical applications include Surveying and Mapping, UAV and Drone Navigation, Precision Positioning Systems.

Part-number focused

Technical information

International sourcing

TECHNICAL DATA

Specifications

Key technical information for product identification and purchasing review.

Technical specifications for SinoGNSS K823 Multi-Constellation RTK GNSS Receiver.
Application	Surveying, Mapping, UAV and Precision Positioning
Data Storage	Internal Data Storage
Product Type	GNSS Receiver
Satellite Support	GPS, GLONASS, Galileo, BeiDou
Positioning Accuracy	Centimeter-Level RTK Accuracy
Operating Temperature	Industrial Temperature Range
Positioning Technology	Multi-Constellation GNSS
Communication Interface	Bluetooth, Wi-Fi, UHF Radio

Specifications may vary by exact revision, production batch or manufacturer documentation. Confirm the required specification before ordering.

PRODUCT OVERVIEW

Product Overview

A comprehensive overview of this product and its capabilities.

By combining signals from multiple constellations, the K823 maintains reliable positioning even when satellite visibility is partially obstructed, making it suitable for urban areas, construction sites, and agricultural fields. Bluetooth, Wi-Fi, and UHF radio communication interfaces plus internal data storage support dependable standalone field operation.

The compact, industrial-temperature-rated design integrates easily into UAVs, autonomous systems, surveying equipment, robotic platforms, and industrial measurement systems, enabling automated tasks with greater precision and reliability.

KEY FEATURES

Key Features

Notable features and advantages of this product.

Multi-constellation GNSS support: GPS, GLONASS, Galileo, and BeiDou

Centimeter-level RTK positioning accuracy

Bluetooth, Wi-Fi, and UHF radio communication interfaces

Internal data storage for dependable field operation

Industrial temperature range for demanding environments

Reliable positioning even with partially obstructed satellite visibility

Compact design for flexible system integration

Professional-grade performance for UAV, surveying, and autonomous platforms

APPLICATIONS

Applications

Typical use cases and application scenarios for this product.

Surveying and Mapping UAV and Drone Navigation Precision Positioning Systems Autonomous Systems and Robotics Industrial Measurement Systems Agricultural Field Applications Construction Site Positioning

ORDERING

Ordering Information

Important details for placing an order for this product.

shipping	Worldwide shipping via DHL, FedEx, or freight forwarder
lead_time	2-4 weeks
packaging	Standard export packaging
payment_terms	T/T, PayPal, or trade assurance
minimum_order_quantity	1 unit

TECHNICAL RESOURCES

Datasheets & Product Documents

Available technical documents for product evaluation.

SinoGNSS K823 GNSS Module DatasheetTechnical document

View Document

BUYER QUESTIONS

Frequently Asked Questions

Answers to common purchasing questions about this product.

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.

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.

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.

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

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.

BEFORE YOU ORDER

What Should Be Confirmed?

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Exact Part Number

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Product Condition

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Quantity & Lead Time

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Documents

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