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Unicore UM980 RTK GNSS Module with IST8310 Compass for Autonomous Navigation

Model: TX-AK723T

TOXU TX-AK723T is an RTK GNSS positioning module based on the Unicore UM980 multi-frequency GNSS chipset with built-in IST8310 electronic compass, providing integrated positioning and heading solution for professional navigation applications.

Integrated Electronic Compass: Built-in IST8310 digital compass provides heading and orientation information for navigation systems.

Multi-Constellation GNSS Support: Supports GPS, BDS, GLONASS, Galileo, QZSS, NavIC and SBAS satellite navigation systems.

Multi-Frequency RTK Positioning: Supports L1, L2 and L5 frequency bands with RTK positioning capability for reliable navigation performance.

GNSS/INS Navigation Assistance: Supports inertial navigation assistance for continuous positioning when GNSS signals are unavailable.

Flexible OEM Integration: Features TTL interface, NMEA0183 and Unicore protocols for embedded navigation systems.

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Product Description



Overview


The TOXU TX-AK723T is a multi-band RTK GNSS positioning module based on the Unicore UM980 GNSS chipset with integrated IST8310 electronic compass.

The module supports multi-constellation and multi-frequency GNSS signals including GPS, BDS, GLONASS, Galileo, QZSS, NavIC and SBAS, covering L1, L2 and L5 frequency bands for stable positioning performance.

With built-in heading measurement, inertial navigation assistance, RAWX carrier phase output, and flexible communication interfaces, TX-AK723T is designed for surveying, robotics, autonomous navigation, precision agriculture, and embedded OEM positioning applications.



Key Features


Unicore UM980 GNSS Chipset

Based on the Unicore UM980 multi-frequency GNSS chipset for reliable satellite signal processing and RTK positioning.

Integrated IST8310 Electronic Compass

Built-in IST8310 digital compass provides heading and orientation information for navigation applications.

Multi-Constellation GNSS Support

Supports GPS, BDS, GLONASS, Galileo, QZSS, NavIC and SBAS satellite navigation systems.

RTK Positioning Capability

Supports RTK positioning with 0.8 cm + 1 ppm accuracy under supported correction conditions.

GNSS/INS Navigation Assistance

Provides inertial navigation assistance with positioning continuity when GNSS signals are temporarily unavailable.

High Update Rate Support

Supports configurable update rates from 0.25 Hz to 50 Hz for dynamic navigation applications.



Technical Specifications


ModelTX-AK723T
Product TypeRTK GNSS Module with Electronic Compass
GNSS ChipsetUnicore UM980
Electronic CompassBuilt-in IST8310 Digital Compass
Supported GNSS SystemsGPS, BDS, GLONASS, Galileo, QZSS, NavIC, SBAS
Frequency BandsL1 / L2 / L5 / E6
Receiving Channels1408 Channels
Positioning ModeStandard GNSS and RTK
Standard Positioning Accuracy1.5 m CEP
RTK Positioning Accuracy0.8 cm + 1 ppm
Inertial Navigation Accuracy< 5% of Travel Distance Without GNSS Signal
Carrier Phase OutputSupported, RAWX Statements
Output ProtocolNMEA0183, Unicore
Output InterfaceTTL
Update RateDefault 1 Hz, Configurable 0.25 Hz - 50 Hz
Cold Start Time26 s
Reacquisition Time2 s
Speed Accuracy0.05 m/s
Time Precision30 ns
Working Voltage3.0 - 5.5 V DC
Power Consumption800 mW
ConnectorGH1.25 mm 8-pin
DimensionsΦ44 × 40.6 mm
Weight14 g
Operating Temperature-40°C to +85°C
Storage Temperature-40°C to +95°C




Applications


Surveying Equipment

Suitable for surveying and mapping applications requiring RTK positioning and heading information.

Robotics Systems

Provides positioning and orientation information for autonomous robots and intelligent equipment.

Autonomous Navigation

Designed for autonomous platforms requiring continuous positioning capability.

Precision Agriculture

Supports agricultural machinery and precision farming systems requiring GNSS positioning and heading data.



System Integration


GNSS Antenna → TX-AK723T RTK GNSS Module → Controller → Autonomous Navigation System

TX-AK723T integrates GNSS positioning, heading measurement, and inertial navigation assistance for simplified system integration.



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 chipset is used in TX-AK723T?

TX-AK723T uses the Unicore UM980 multi-frequency GNSS chipset.

Q2: Does TX-AK723T include an electronic compass?

Yes. TX-AK723T integrates an IST8310 digital compass for heading information.

Q3: What applications are suitable for TX-AK723T?

It is suitable for surveying, robotics, autonomous navigation, precision agriculture, and OEM positioning systems.

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