UNICORECOMM UM982 - User Manual

INSTALLATION AND OPERATION
USER MANUAL
WWW.UNICORECOMM.COM
Copyright© 2009-2022, Unicore Communications, Inc.
Data subject to change without notice.
UM982
GPS/BDS/GLONASS/Galileo/QZSS
All-constellation Multi-frequency
High Precision Positioning & Heading Module

Summary

1 Introduction

1.1 Key Features

Highlights the main capabilities of the UM982 module, including multi-frequency support and RTK.

1.2 Key Specifications

Details the technical specifications of the UM982, covering channels, constellations, frequencies, and power.

1.3 Block Diagram

Presents the internal architecture of the UM982 module, showing key components and interfaces.

2 Hardware

2.1 Dimensions

Provides the mechanical dimensions and physical layout of the UM982 module.

2.2 Pin Definition

Details the function and I/O type for each pin of the UM982 module.

2.3 Electrical Specifications

Lists the absolute maximum ratings and operational conditions for the UM982 module.

3 Hardware Design

3.1 Antenna Feed Design

Explains the recommended circuit for feeding antennas to the UM982 module, including protection.

3.2 Grounding and Heat Dissipation

Discusses best practices for grounding and heat dissipation for the UM982 module's PCB design.

3.3 Power-on and Power-off

Specifies the voltage requirements and waveforms for powering the UM982 module on and off.

4 Production Requirement

5 Packaging

5.1 Label Description

Explains the information presented on the product label, including model and serial numbers.

5.2 Product Packaging

Details the reel and tray packaging for the UM982 module and humidity indicator usage.

UNICORECOMM UM982 Specifications