Motorola P8190 Service Manual download pdf (Page 8)

Table of Contents

vii

About This Manual .....................................................................................................................................iii

Scope of Manual.....................................................................................................................................iii

Model and Kit Identification...................................................................................................................iii

Service......................................................................................................................................................iii

General Safety Information...................................................................................................................iii

Portable Operation ..................................................................................................................................iii

Mobile Operation (Vehicle Adaptor) ..........................................................................................................iii

Portable/Mobile Telephone Use and Driving..............................................................................................iv

Specifications ...........................................................................................................................................v

Cellular Overview.........................................................................................................................................1

Introduction...............................................................................................................................................1

Control (Data) Channels ...........................................................................................................................2

Voice Channels........................................................................................................................................3

Signaling Protocol ....................................................................................................................................3

Analog Cellular.........................................................................................................................................5

Signaling Tone (ST) and Digital ST (DST)..................................................................................................5

SAT (Supervisory Audio Tone) and DSAT (Digital SAT)...............................................................................6

DTMF (Dual Tone Multi-Frequency)...........................................................................................................6

Analog Cellular Signal Summary (AMPS and NAMPS)...............................................................................7

Going into Service ...................................................................................................................................8

Placing a Call (Mobile to Land or Mobile to Mobile)..................................................................................10

Receiving a Call (Land to Mobile)............................................................................................................11

Power Steps...........................................................................................................................................13

Hand-offs...............................................................................................................................................13

Call Termination.....................................................................................................................................15

Digital Cellular........................................................................................................................................17

Multiplexing ...........................................................................................................................................17

FDMA (Frequency Division Multiple Access)............................................................................................17

Digitizing Voice......................................................................................................................................17

TDMA (Time Division Multiple Access) ....................................................................................................18

Digitization and TDMA............................................................................................................................18

Digitization of Voltage.............................................................................................................................19

Conventional Radio................................................................................................................................19

TDMA Radio ..........................................................................................................................................20

Accessories.................................................................................................................................................21

TDMA EASY NAM Programming ............................................................................................................25

Introduction.............................................................................................................................................25

User Mode Programming......................................................................................................................25

Programming Sequence.......................................................................................................................26