22.PDF

MRM

660

Mobile Radio Modem

Model F2267A (UHF Radio)

Model F2268A (800 MHz Radio)

Model F2269A (900 MHz Radio)

Product Specification

Wireless Data Group

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Title: MRM

660 Mobile Radio Modem Product Specification

Document Number: 6804110L58-O

Edition: First: May 1995

Motorola, Inc.

Wireless Data Group

19807 Northcreek Parkway North

Bothell, WA 98011-8214 U.S.A.

Telephone: (206) 487-1234

Fax: (206) 483-3400

2/7/96

6804110L58-O

Contents

.... ...............................................................................................

Using This Manual

... .................................................................................................

1-1

Product Overview

1.1

General Description ....................................................................................

1-1

1.2

Data Presentation Methods .........................................................................

1-2

1.2.1

Transparent Mode ........................................................................

1-2

1.2.2

Native Mode.................................................................................

1-3

1.2.3

MASC Mode................................................................................

1-3

1.3

MRM 660 External Connections ................................................................

1-3

1.4

DataTAC

System Overview ......................................................................

1-4

1.4.1

The Radio Network......................................................................

1-5

1.4.2

The Base Station Radio................................................................

1-5

1.4.3

The Base Station Controller.........................................................

1-5

1.4.4

The Radio Network Controller ....................................................

1-5

1.4.5

The Message Switch ....................................................................

1-5

1.5

Mobitex

System Overview ........................................................................

1-6

1.5.1

Terminals .....................................................................................

1-7

1.5.2

Network Traffic ...........................................................................

1-8

1.5.3

Subscriptions................................................................................

1-8

.. ......................................................................................

2-1

Functional Specifications

2.1

Composition................................................................................................

2-1

2.2

Radio Communications Protocols...............................................................

2-1

2.3

Modem Functionality..................................................................................

2-1

2.4

Roaming Capability ....................................................................................

2-2

2.5

POST...........................................................................................................

2-3

2.6

External Serial Interface Port......................................................................

2-3

6804110L58-O

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MRM

660 Mobile Radio Modem Product Specification

.... ......................................................................................

3-1

Technical Specifications

3.1

Physical .......................................................................................................

3-1

3.2

Environmental.............................................................................................

3-1

3.3

Electrical Specification ...............................................................................

3-1

3.3.1

Microprocessors ...........................................................................

3-1

3.3.2

Logic Board Memory...................................................................

3-2

3.3.3

Message Memory Backup............................................................

3-2

3.3.4

F2267A (UHF Model) Radio Specifications ...............................

3-2

3.3.5

F2268A (800 MHz Model) Radio Specifications ........................

3-3

3.3.6

F2269A (900 MHz Model) Radio Specifications ........................

3-3

3.4

Power ..........................................................................................................

3-4

3.4.1

Power Supply Requirements........................................................

3-4

3.4.2

Power Consumption (Typical) .....................................................

3-4

3.4.3

Communication Protocols............................................................

3-4

3.5

Diagnostic Software....................................................................................

3-4

... ........................................................................

4-1

Product Options and Accessories

.... .....................................................................................

A-1

Non-Compliances to MIS

... ...............................................................................................................

G-1

Glossary

......... ...............................................................................................................

I-1

Index

6804110L58-O

Using This Manual

What Is in This Manual

This manual contains information about the MRM

660 Mobile Radio

Modem in the following sections:

1. Overview

An introduction to the MRM 660 Mobile Radio Modem, including how

it fits into a mobile data network.

2. Functional Specifications

A description of how the MRM 660 Mobile Radio Modem operates.

3. Technical Specifications

A summary of the commercial specifications and hardware components

of the MRM 660 Mobile Radio Modem.

4. Product Options

A listing of the equipment and accessories available for use with the

MRM 660 Mobile Radio Modem.

Intended Audience

This document is intended for use by Motorola Wireless Data Group

engineering, marketing, and sales staff, and by customers who require more

detailed information about the product than is available in the product

brochures.

6804110L58-O

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