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U-blox ZED-F9P GNSS RTK Module for Surveying and Robotics

Model: TX-AK712

TOXU TX-AK712 is a compact dual-band GNSS RTK receiver module based on the u-blox ZED-F9P chipset, designed for high-precision positioning applications with low power consumption.

u-blox ZED-F9P Chipset: Based on the proven u-blox UBX-F9P platform with reliable GNSS positioning performance.

Dual-Band GNSS Support: Supports L1 and L2 frequency bands with multiple satellite constellations.

RTK Positioning Capability: Supports external correction data and carrier phase RAWX output for precise positioning applications.

Low Power Consumption: Less than 180 mW power consumption at 3.3 V for power-sensitive embedded systems.

Compact OEM Design: Small form factor with TTL interface for surveying, robotics and navigation system integration.

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Product Description



Overview


The TOXU TX-AK712 is a compact dual-band GNSS RTK receiver module based on the u-blox ZED-F9P chipset, designed for high-precision positioning applications requiring reliable performance and low power consumption.

The module supports dual-band GNSS signals on L1 and L2 frequencies and is compatible with multiple satellite navigation systems including GPS, BDS, GLONASS, Galileo, QZSS and SBAS.

TX-AK712 supports RTK positioning with external correction data and provides carrier phase RAWX output for precise positioning and advanced system integration. With fast initialization, compact size and low power consumption, it is suitable for surveying, mapping, robotics and precision navigation applications.



Key Features


u-blox ZED-F9P GNSS Chipset

Based on the u-blox ZED-F9P platform, providing reliable dual-band RTK GNSS positioning capability.

Dual-Band GNSS Reception

Supports L1 and L2 frequency bands for improved positioning reliability and RTK performance.

Multi-Constellation Support

Compatible with GPS, BDS, GLONASS, Galileo, QZSS and SBAS satellite navigation systems.

RTK Positioning Support

Supports RTK correction data input and carrier phase RAWX output for high-accuracy positioning applications.

Low Power Consumption

Consumes less than 180 mW at 3.3 V, suitable for compact and power-sensitive embedded systems.

Compact OEM Integration

Compact Φ42 × 31.2 mm structure with TTL communication interface for easy system integration.



Technical Specifications


ModelTX-AK712
Product TypeGNSS RTK Receiver Module
Chipsetu-blox ZED-F9P
GNSS BandsL1, L2
Supported ConstellationsGPS, BDS, GLONASS, Galileo, QZSS, SBAS
Receiving Channels184
Standard Positioning Accuracy1.5 m CEP
RTK Positioning Accuracy0.01 m + 1 ppm
Correction MethodRTK via External Correction Data
Carrier Phase OutputSupported, RAWX Statements
Update RateDefault 1 Hz, Configurable 0.25 Hz to 10 Hz
Communication InterfaceTTL
Output ProtocolNMEA0183, RTCM 3.3, UBX
Baud Rate38400 bps Default
Cold Start Time26 s
Warm Start Time2 s
Re-acquisition Time2 s
Initialization Time<5 s Typical
Convergence Time≤10 s
Velocity Accuracy<0.05 m/s
Time Pulse Accuracy30 ns
Working Voltage3.0–5.5 V DC
Power Consumption<180 mW @ 3.3 V
ConnectorGH1.25 mm 8-pin
DimensionsΦ42 × 31.2 mm
Weight13.2 g
Operating Temperature-35 °C to +80 °C
Storage Temperature-40 °C to +85 °C




Applications


Surveying and Mapping

Provides RTK positioning capability for surveying equipment and mapping applications.

Robotics

Suitable for autonomous robots requiring reliable positioning information.

Precision Navigation

Supports navigation systems requiring compact and low-power RTK GNSS solutions.

OEM Integration

Designed for developers and system integrators building embedded positioning products.



System Integration


GNSS Antenna → TX-AK712 RTK GNSS Module → Controller → Navigation System

TX-AK712 provides a compact RTK GNSS positioning solution based on the u-blox ZED-F9P platform for easy integration into OEM systems.



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 chipset is used in TX-AK712?

TX-AK712 uses the u-blox ZED-F9P GNSS chipset.

Q2: Does TX-AK712 support RTK positioning?

Yes. TX-AK712 supports RTK positioning through external correction data.

Q3: What applications are suitable for TX-AK712?

TX-AK712 is suitable for surveying, mapping, robotics, OEM positioning systems and precision navigation applications.

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