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TW5394 Smart GNSS Antenna SDK

TW5394 Smart GNSS Antenna SDK

MPN: 33-TP5394SDK-0
Calian
The TW5394 is a High-Precision Smart GNSS Antenna system that integrates advanced receivers with Calian's Tallysman GNSS antennas, offering Position, Navigation, and Timing capabilities through digital interfaces. It comes with an SDK platform featuring TruPrecision Software and complementary augmentation subscription services. The system supports L-Band PPP-RTK and Precise Heading functionality, utilizing MQTT client for PointPerfect PPP-RTK corrections (achieving <6cm accuracy) via L-Band or terrestrial network, and includes NTRIP client capabilities for RTK Rover configurations.
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Overview

The 33-TP5394SDK-0 is a high-precision smart GNSS antenna system and development kit that integrates u-blox ZED-F9P and NEO-D9S technologies with Calian Tallysman antenna hardware. It provides a complete platform for evaluating PPP-RTK and Precise Heading functionality, capable of achieving sub-6cm accuracy through PointPerfect corrections via L-Band or terrestrial networks.

Why Choose This Part

This kit simplifies the deployment of high-precision GNSS by combining a high-gain antenna, a multi-band receiver, and an integrated MQTT client for seamless PointPerfect correction delivery. It features superior noise immunity through the multi-band architecture and provides deep diagnostic visibility via a status console that monitors the link between the antenna, correction services, and the network.

Applications

Autonomous Robotics
Integration into UGV and agricultural robotics platforms requiring centimeter-level positioning and precise heading without complex external base station setups.
Precision Agriculture
Enabling automated steering and section control using PPP-RTK corrections delivered over L-Band for reliable operation in remote areas.
Survey and Mapping
High-accuracy geospatial data collection utilizing the onboard NTRIP client for RTK Rover configurations and NMEA monitoring tools.
Autonomous Vehicle Development
Prototyping ADAS features that require inertial measurement unit sensor fusion and multi-band GNSS reliability.

Key Specifications

Type PointPerfect PPP-RTK GNSS Correction Services
Contents Board(s), Accessories
Antenna Type RJ45 Antenna(s) Included
Utilized IC / Part NEO-D9S, TW5394, ZED-F9P

Getting Started

Engineers can begin evaluation using the TruPrecision software for NMEA monitoring and GNSS status heat-mapping. The system includes ROS2 drivers for rapid integration into robotic operating environments and supports both USB and RS-232 digital interfaces for communication with host processors.

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