Overview

The TOXU TX-AK737 is a high-end multi-constellation GNSS RTK module based on the Septentrio mosaic-G5 GNSS engine, designed for professional applications requiring high reliability positioning, heading, and attitude determination.

TX-AK737 supports full-constellation multi-frequency GNSS tracking across L1, L2, L5 and E6 bands, providing stable RTK positioning performance for advanced navigation systems.

With GNSS-based attitude calculation, dual-antenna heading capability, and built-in IST8310 digital compass, TX-AK737 provides accurate heading, roll, and pitch outputs for surveying, marine navigation, autonomous vehicles, robotics, and industrial positioning applications.

Key Features

Septentrio Mosaic-G5 GNSS Engine

Powered by the Septentrio mosaic-G5 GNSS engine with advanced multi-constellation and multi-frequency signal processing capability.

RTK Positioning Capability

Supports RTK positioning with external correction data for professional high-accuracy GNSS applications.

GNSS Attitude Output

Supports heading, roll, and pitch output using dual-antenna GNSS configurations for orientation measurement.

Built-in IST8310 Digital Compass

Integrated digital compass improves heading stability and provides additional orientation information.

Multi-Frequency GNSS Tracking

Supports L1, L2, L5 and E6 frequency bands with GPS, GLONASS, BDS and Galileo satellite systems.

Industrial Integration Design

Compact Φ44 × 40.6 mm design with wide voltage input and industrial temperature range for embedded applications.

Technical Specifications

Applications

Surveying Equipment

Suitable for professional surveying systems requiring RTK positioning and accurate heading information.

Marine Navigation

Provides reliable positioning and attitude information for marine navigation systems.

Autonomous Vehicles

Supports autonomous platforms requiring precise positioning and orientation data.

Robotics Systems

Provides positioning and heading information for intelligent robots and industrial navigation equipment.

System Integration

Dual GNSS Antenna → TX-AK737 RTK GNSS Module → Controller → Navigation System

TX-AK737 integrates GNSS positioning, heading calculation, and compass-assisted orientation measurement for advanced navigation applications.

Why Choose TOXU

TOXU provides integrated GNSS positioning solutions including RTK modules, GNSS antennas, RF cable assemblies, and customized navigation hardware solutions.

With professional RF engineering and manufacturing capability, TOXU supports prototype development, customization, and mass production for industrial positioning applications.

FAQ - Frequently Asked Questions

Q1: Which GNSS engine is used in TX-AK737?

TX-AK737 uses the Septentrio mosaic-G5 GNSS engine.

Q2: Does TX-AK737 support heading output?

Yes. TX-AK737 supports GNSS attitude output including heading, roll, and pitch through dual-antenna configurations.

Q3: What applications are suitable for TX-AK737?

TX-AK737 is suitable for surveying, marine navigation, autonomous vehicles, robotics, and professional GNSS applications.