Cattron North America U915 Operators Guide

902-928MHz FSK version Introduction
Document p/n: 9S01-U915-A201, rev.

Product

Development

TRX Integration Guide.

902-928MHz FSK version

Document p/n: 9S01-U915-A201, rev. 1

CONFIDENTIALITY NOTICE

The information contained in this document is the exclusive, confidential and pro prietary property of Cattron-Theimeg

Inc. It is not to be reproduced, nor is it or any portion of it to be used by or disclosed to any other individual or legal

entity, without the prior, written approval of Cattron-Theimeg Inc. Furthermore, the information contained within this

document is also to be handled in accordance with any and all confidentialit y agreements between Cattron-Theimeg

Inc. and the user of this information.

© 2008 Cattron-Theimeg Inc.

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902-928MHz FSK version Introduction
Document p/n: 9S01-U915-A201, rev.

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902-928MHz FSK version Introduction
Document p/n: 9S01-U915-A201, rev.

Table of Contents

1. INTRODUCTION........................................................................................................................................... 1-4

1.1. PURPOSE......................................................................................................................................................... 1-4

1.2. SCOPE............................................................................................................................................................. 1-4

1.3. DEFINITIONS, ACRONYMS, ABBREVIATIONS .................................................................................................. 1-4

1.3.1. Definitions......................................................................................................................................... 1-4

1.3.2. Acronyms........................................................................................................................................... 1-4

1.3.3. Abbreviations..................................................................................................................................... 1-4

1.4. REFERENCES................................................................................................................................................... 1-5

1.5. OVERVIEW...................................................................................................................................................... 1-5

1.5.1. Notation Conventions........................................................................................................................ 1-5

2. OVERALL DESCRIPTION........................................................................................................................... 2-1

2.1. PRODUCT PERSPECTIVE.................................................................................................................................. 2-1

2.1.1. User Interfaces................................................................................................................................... 2-1

2.1.2. Hardware Interfaces........................................................................................................................... 2-1

2.1.3. Software Interfaces............................................................................................................................ 2-1

2.2. PRODUCT FUNCTIONS..................................................................................................................................... 2-1

2.3. USER CHARACTERISTICS ................................................................................................................................2-2

2.4. CONSTRAINTS................................................................................................................................................. 2-2

2.5. ASSUMPTIONS AND DEPENDENCIES................................................................................................................ 2-2

3. SPECIFIC REQUIREMENTS....................................................................................................................... 3-3

3.1. EXTERNAL INTERFACE REQUIREMENTS ......................................................................................................... 3-3

3.1.1. Interfaces ........................................................................................................................................... 3-3

3.1.1.1 50 Pin Header I/O.............................................................................................................................. 3-3

3.1.2. Software Interface Requirements....................................................................................................... 3-4

3.2. SYSTEM FEATURES......................................................................................................................................... 3-4

3.2.1. EEPROM........................................................................................................................................... 3-4

3.2.2. Output Power..................................................................................................................................... 3-4

3.2.3. Software Configurable....................................................................................................................... 3-4

3.2.4. Low Cost TCXO................................................................................................................................ 3-4

3.3. PERFORMANCE REQUIREMENTS ..................................................................................................................... 3-5

3.3.1. Frequency Range............................................................................................................................... 3-5

3.3.2. Adjacent and co channel power......................................................................................................... 3-5

3.3.3. Modulation......................................................................................................................................... 3-5

3.3.4. Duty Cycle......................................................................................................................................... 3-5

3.4. DESIGN CONSTRAINTS.................................................................................................................................... 3-5

3.4.1. Standards Compliance....................................................................................................................... 3-5

3.4.2. Mechanical Dimensions..................................................................................................................... 3-6

3.4.3. Power Requirements.......................................................................................................................... 3-7

3.4.4. Software Requirements...................................................................................................................... 3-7

3.5. SYSTEM ATTRIBUTES ..................................................................................................................................... 3-8

3.5.1. Reliability .......................................................................................................................................... 3-8

3.5.2. Availability........................................................................................................................................ 3-8

3.5.3. Security.............................................................................................................................................. 3-8

3.5.4. Maintainability................................................................................................................................... 3-8

3.5.5. Portability .......................................................................................................................................... 3-8

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902-928MHz FSK version Introduction
Document p/n: 9S01-U915-A201, rev.

1. Introduction

1.1. Purpose

This Document will provide the design constraints for the inclusion of the U915 TRX into a Cattron-Theimeg
Inc. product capable of meeting the requirements of FCC part 15, this module will be configured by software
and cover the frequency ranges of 902MHz to 928MHz. and power of up to 5mW.

Modulation schemes supported will be, 2FSK

1.2. Scope

• This document is to define the requirements for this TRX to maintain operation within FCC rules and
approved operation, to include.

• Transceiver interface.

• Supported protocols.

• Hardware target size.

• Software requirements.

• Operating band.

1.3. Definitions, Acronyms, Abbreviations

1.3.1. Definitions

• Anomaly. Anything observed in the documentation or operation of software that deviates from

expectations based on previously verified software products or reference documents. A criti cal
anomaly is one that must be resolved before the V&V effort proceeds to the next life- cycle phase.

• Third Party Testing. The verification testing required to be carried out by an authorized body.

1.3.2. Acronyms

• ETSI European Telecommunication Standards Institute

• EN European Norm (legal obligation)

• FCC Federal Communication Commission

• 2FSK Modulation consisting of two distinct states.

• SDD Software Design description

• SRS system Requirements Specification

• SVVP Software Verification and Validation Plan

• SVVR Software Verification and Validation Report

• V&V Verification and Validation

• EMC Electromagnetic Compatibility

• SRD Short Range Device

1.3.3. Abbreviations

none

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