Ublox ZED-F9R User Manual

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ZED-F9R
High precision sensor fusion GNSS receiver
Integration manual
Abstract
This document describes how to enable a successful design with the ZED-
F9R module. It provides a reliable multi-band RTK turnkey solution with up
to 30 Hz real time position update rate and full GNSS carrier raw data.
www.u-blox.com
UBX-20039643 - R06
C1-Public

Ublox ZED-F9R Specifications

General

Type	GNSS Receiver
Frequency	L1/L2/L5
Update Rate	Up to 30 Hz
GNSS	GPS, GLONASS, Galileo, BeiDou
Channels	184
Velocity Accuracy	0.05 m/s
Heading Accuracy	0.3 degrees
Operating Temperature	-40°C to +85°C
Dead Reckoning	Yes
Time Accuracy	20 ns
Interfaces	UART, USB, SPI, I2C
Dimensions	17.0 x 22.0 x 2.4 mm
Protocols	NMEA
IMU	6-axis IMU
Security	Secure Boot

Summary

Integration Manual Overview

System Description

Overview

General overview of the ZED-F9R module's features, capabilities, and applications.

Architecture

Block diagram illustrating the key functional components and processing blocks of the ZED-F9R receiver.

Receiver Functionality

Receiver Configuration

Details on how to configure the receiver using UBX configuration interface keys and messages.

High Precision Sensor Fusion (HPS)

Explains HPS technology for high-accuracy positioning using sensor fusion in challenging environments.

Communication Interfaces

Overview of UART, SPI, I2C, and USB interfaces for host communication and data transfer.

Priority Navigation Mode

Enables low-latency output of navigation data for time-critical applications by prioritizing sensor-based propagation.

Security

Covers features for monitoring and mitigating security threats like spoofing and jamming for air interface integrity.

Design

Pin Assignment

Details the pin configuration of the ZED-F9R module for schematic and PCB design considerations.

Power Supply

Outlines the requirements for VCC, V_BCKP, and V_USB power supply pins for module operation.

Antenna Bias

Explains the antenna bias circuit for active antennas, including current limiting and protection.

EOS/ESD Precautions

Provides guidelines to prevent damage from electrical overstress and electrostatic discharge.

Layout Guidance

Offers recommendations for PCB layout to ensure optimal RF performance and minimize interference.

Product Handling

ESD Handling Precautions

Essential precautions for handling the sensitive ZED-F9R module to prevent ESD damage during assembly and use.

Soldering

Provides recommendations for soldering paste, reflow soldering profiles, and rework procedures.

Appendix

Glossary

Defines common abbreviations and technical terms used throughout the ZED-F9R integration manual.

RTK Configuration Procedures with u-center

Guidance on evaluating ZED-F9R RTK operation and receiver configuration using u-center software.

Related Documents

Revision History

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