Motorola R2010D, R2008D Operator's Manual

®

OTORL

test equipment

Communications

System Analyzer

IC.

1

\

OPERATOR'S

MANUAL·

68P81069A62·0

MOTOROLA TEST EQUIPMENT PRODUCTS

LIMITED WARRANTY

(EXCLUDES EXPORT SHIPMENTS)

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no event shall Motorola

In

the event Motorola elects to repair a defective product module or subassembly with a remain

in

force on the replacement module or subassembly. EXCEPT

PRESS OR IMPLIED, INCLUDING

by

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is

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either repair, or replace the product providing that Motorola warranty, and the defective product of

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been

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accordance with the procedures described

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Motorola, Inc.

ii

@

MOTOROLA Communications

Sector

INC.

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COMMUNICATIONS

R2008D/R201

am

MONITOR

mm

m

SYSTEM ANALYZER

00

1985

U.S.A.

f11\

'C_)J

Motorola

Test

Equipment Products

1313

E.

Schaumburg, IL 60196

Algonquin

Rd.

68P

81

069

7/8/85-PHI

A62-0

R2008D/R2010D

OPERATOR'S

MANUAL

TABLE

1.0

2.0

3.0

4.0

OF

CONTENTS

INTRODUCTION THE

CELLULAR

TESTING A.

B.

CELLULAR

Unique signaling requirement Processor controlled transceiver

CONCEPT

MOBILES

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

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

C. 666 channels D.

SAT

frequency checking

E.

Power level control

F. Channel

handoff G. NAM installation checking H.

Manual control

THE

R2008D/R2010D

of

the transceiver

TEST

CAPABILITIES

A. Built-in signaling modem B.

Single channel

operation C. Cell initiated, mobile initiated, automatic, D.

SAT

tone verification

E. Signaling

data

verification F. Test progression indicator G. Frequency error,

H.

Error

detection

output

and

power,

readout

and

peak modulation measurements

•••••••••••••••••••••••••

1

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

and

manual test sequences

PAGE

.

. 4

4

4.1

4.2

Setup instructions A.

Signaling sequence mode

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

B. Manual mode

mode

Accessing the cellular test A.

Front

panel control settings

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

B. Setting up the duplex frequency C. Selecting the cellular test mode

1.

INITIAL

PARAMETER

ENTRY. a. System identification (SID) b. Mobile identification

c.

Forward

control channel (FOCC)

number

i. Channel increment

2.

ii.

CELL

Printer

INITIATED

option

TEST a. Call processing steps b. Channel c. d. MOBILE

3.

Power level tests Modulation

handoff

level tests

INITIATED

TEST a. Call processing steps b. Channel

handoff c. Power level tests d. Modulation level tests e. Dialed telephone

4.

MANUAL a.

Command

b.

Command

i.

Input c. Examples AUTOMATIC

5.

TEST

and

of

number

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

Entry

List·

output

descriptions

use

TEST.

SEQUENCE. a. Test initialization b. Test c.

output

Printer

operation

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

(MIN)

SEQUENCE....................................

SEQUENCE.................................

. .

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

. .

..

. . . .

.. ..

. . .

.. .. . ..

.

5

7

8

10

11

.

13

iii

5.0

APPLICATION A. Receiver audio level testing

B.

Transmitter deviation C. Receiv.er sensitivity D.

Power level setting

E. Testing signaling

F. Duplex sensitivity G. SAT phase H. RSSI level testing

APPENDICES

A. Cell Initiated Test Step Definition

B.

Mobile Initiated Test Step Definition . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

C. Detailed Cell Initiated Test Actions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

D. Detailed Mobile Initiated Test Actions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

E. Warning and

F. Manual Test

G. Epson RX-80/LX-80 Printer Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

H.

U.K. Cellular System Analyzer (R2010D)

NOTES

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

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

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

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

at

threshold level 1

•••••••••••••••••••••••••••••••••••••••••••

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

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

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

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

Error

Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Commands.....................................................

differences.............................

:.

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

. . .

·

15 15

15

16 16

. . .

18 19

21

22 24 25 28 29 33 37 38

iv

1.0

INTRODUCTION

The R2008D/R2010D which extends its testing capability to include the unique requirements existing can be modified to an modification, all retained with the· cellular test sequences being added as

Cellular test capability in the R2008D/R2010D cludes performance verification for signaling lar radio. lates the basic aspects vides all origination transceiver. lished, the R2008D/R2010D can then be used

ulate cell site transmitter power level, tests normally associated with a transceiver.

A fully automatic test sequence

quences the 666 cellular channels ter limiting for each channel. Provision has been made for attachment baud) MODE tents LATION, SCOPE, "0" key together.

To provides the interface to manually control ceivers Mobile Equipment interface bypasses the normal RF signaling interface and such as channel selection, transmitter key, ter audio, this interface module (NAM) A of cellular radio.

This R2001D Operator's Manual (68P81069A66); refer to the R2001D Operator's Manual for the operating structions in non-cellular testing.

U.K. dom the basic R2008D analyzer with modifications mit testing Transceivers. A description the found

R200 1 D communications system analyzer

an

extension

and

the RF transceiver aspects

In

the cellular test mode, the analyzer simu-

of

the signaling required to allow

and

In

addition, once the voice

to

through

output

complete the package, the R2008D/R2010D also

total

setting up, checking

power, frequency error,

to

provide hardcopy

results. The printer can also print the con-

of

the

CRT SPECTRUM

by pressing both the left cursor key

that

are compatible with the Advanced

Phone

Specification, July 1983. This separate

allows direct control over transceiver functions

and

of

43

commands are available for the purpose

manual

Cellular Test Capability. The United King-

(U.K.) Cellular System Analyzer (R2010D)

of

U.K. "TACS'' System Cellular Mobile

U.S. cellular system and the "TACS" system

in appendix "H".

is

an

expansion

of

cellular radio systems. Any

R2008D/R2010D. With the

of

the capability

of

the tone memory display.

of

the central cell site.

call reception testing

cell site handoffs, to control the

and

to

an operator selectable

and

measures the transmit-

of

a serial printer RS-232, (1200

output

display in all modes except

ANALYZER,

Service Cellular Mobile Telephone

receiver audio. Also available through

is

access to the number assignment

and

the nonvolatile memory (NVM).

out,

and

is

written as a supplement to the

of

the R2001D

of

the R2001D

both

the digital

of

the cellu-

It

both

on

the cellular

path

is

to

execute performance

is

provided which se-

number

and

modulation

of

AUTOTEST

MODU-

IF,

and

the

transmit-

troubleshooting the

differences between

in-

pro-

call

estab-

sim-

of

AND

the

trans-

in-

to

per-

2.0

THE

CELLULAR

Conventional

single transmitter site to cover a given service area. A

cellular mobile telephone system, on the other hand, divides the service area into smaller coverage areas

called cells. A cellular system consists

is

tinuous

having a 5 to

tralized based station which contains transceivers related control equipment for the channels assigned

that

to connected either by dedicated land lines, microwave

links, or a combination site. The central control site, sible for the overall control

terface to the land line network.

A cellular radio-telephone in the cell system

the indirect control

of

control channels over which only digital signaling

is

allowed

and

signaling are used for control as well as for conversation once the call lished. The control channels are divided into three

groups: nels. The control channel generally provides some basic information system such as the system identification number and the range access channels. Paging channels are the normal holding place for the idle cellular radio. When a call is

received

radio, the paging signaling will occur on a paging

channel.

a call, the radio telephone will use an access channel

where two way

initial voice channel.

trol channel functions will be served by the same channel for a particular cell. The operates in this single Only in the very high density areas will multiple chan-

nels be required.

Voice channels are primarily used for conversation

whh

signaling being employed as necessary to effect cell to cell handoffs, cellular radio

from the cell site, forward data, and

mobile, reverse

rate utilizing direct frequency modulation. The is

formatted into groups binary preamble that allows the receiver to nize to the incoming data.

In addition to the digital signaling there are two tone signaling mechanisms employed in the cell system. The supervisory kilohertz. It frequency by the cellular radio, ponded back to the cell site on the reverse channel. The cellular radio uses the to the correct channel after a new voice channel mand. When the central controller signals the mobile

VHF

pattern

10

cell. All

and

voice channels which allow both audio

Forward

of

channels to scan to find the paging and

at

the central controller for a cellular

In

responding

data

and

is

generated by the cell site, checked for

CONCEPT

mobile telephone systems use a

of

a con-

of

these hexagon:.shaped cells, each

mile radius. Within each cell

of

the cells within a system are then

of

both

to a central control

or

controller,

of

the system and the in-

of

the central controller. A series

and

control, paging, and access chan-

about

transfer occurs to determine the

special local control features.

data,

is

one

the particular cellular

to

a page

or

when originating

In

many systems all three con-

R2008D/R2010D

data

control channel mode.

output

is

of

power control

sent at a

of

three frequencies around 6

SAT to verify that it tuned

10

words with a distinct

and

is

a cen-

is

respon-

is

under

data transfer

is

estab-

on

data

from the

kilobit/second

synchro-

then trans-

and

the

Data

data

com-

regarding mobile new cell site on strength 10 reverse from

When will scan

trol one. the message, or nels home systems by in On overhead

At the monitoring number. each and

On page location. and a SAT voice channel,

quency At the call. responds

scriber answers.

minated has the the

of

channel.

to

the

designated

of

kilohertz

channel

the cell site.

first

channels

It

will

overhead

not

it is in its

to

scan

system will

depending

the

user.

the

specified

that

channel

this

point

overhead

When a page

of

the

tunes

the

access

and

channel

verifies

and

the

cell site,

central

An

alert

unit

to

answered.

incoming

cell

in

a new voice the

SAT

The

verify the presence

the cellular

tone

turned

through

and

then

tune

control

the

radio

home

for

paging

The

radio

range

message

the

message

the

channels

to

the

channel

thus

notifies the

The

controller

code

command

transponds

the

controller

order

with a 10

rings

Then

the

alert

The

call

contact

channel,

frequency

returned

channel

radio's

is

utilized by the

to

acknowledge

on,

the cellular

the

nationwide

measure

to

the

message.

will be able

system,

and

be

able

on

the level

next scans each

and

the

radio

information

radio

idles,

information

paging

match

designated as access

strongest

the

then

to

the

radio.

the

presence

the

reception

that

is

then

KHz

for

65

10

KHz

the

central

to

the

appropriate

with

the

it also

to

-be

SAT

signal is used

of

the

and

to

determine

RF

carrier. A separate

various

set

the

signal

strongest

From

to

determine

and

access.

to

use

other of

tunes

to

continuously

plus

continuously

messages· for its

occurs,

one.

radio

central

controller

assigns a voice

Upon

radio

of

the

tone

back

of

the

radio

sent

to

signaling

seconds

signaling

controller

radio.

informs

expecting

radio-telephone

mobile

commands

radio-telephone

of

forward

strength

one

and

the

range

Radios

in

acknowledges

tunes

cellular

service

paging

the

strongest

receives

paging

its

memory

the

reception

to

proper

to

the

SAT

tone

is

ready

the

radio

tone.

or

until

tone

that

then

circuit

not

radio

the

on

the

at

the

signal

on

the

con-

on

each

receive

overhead

whether

of

chan-

in

their

phone

requested

channel

one.

the

messages.

updating

and

phone

scans

channels

the

of

its cell

channel

of

the

voice

SAT

fre-

cell site.

signals

for

the

which

The.

sub-

the

user

is ter-

the

user

connects

leading

to

As the call progresses, the cell site monitors

Transmitter

cellular

signal level within prescribed limits.

minimize quency

allowed

received signal mum troller. ning receiver measure strongest be

handed level sation The the kilohertz signaling should quickly

When cellular order

kilohertz signaling ceases user signals connection. cellular of

forward

it

performed

paging

When radio strongest the wants ess channel viously described.

Figure 1 provides the

the reverse

power

radio

as

interference

reuse

scheme.

power

allowable,

The

the

changes

with a

radio

case

of a power

be

and

the call

radio,

to the

transmission.

of

the

radio

channel.

the call originates

scans the access

central

to

by

which

and

domestic

for at

the

central

at

receive signal

signal will be

off.

The

are

executed by

burst

acknowledges

noted

that

is

hardly

is the

radio

cellular

central

In

either

goes

control

at

first

one.

On

controller

be

connected

the

the call

cellular system.

channel

commands

required

possibilities within the fre-

If

the

cell

the cell

cell will signal

controller

each

of

the

handoff

of

data

the

control

tone

in the case

this

data

noticed by

terminated

central

which acknowledges with a

tone

burst

If

the call was

radio,

controller

case

back

to

channels

turn

on

channels

that

channel

of

its

to.

cellular

completed

a frequency

for signal

will be sent to the

to

maintain

mobile

that

is

the strength.

site

containing

order,

controller

the signaling

after

rescan the

at

identity

From

radio

is

it is within

approaching

will in

turn

surrounding

The

to

which the call will

and

transmitter

interrupting

order

by a data

or

of a handoff.

exchange

the

by

the

party

and

the cellular

terminated

which

call

termination,

and

repeats

to re-establish itself

the cellular

and

then the

and

that

is assigned a voice

is the

spectrum

continuously

strength.

the received

This

is

done

at

its

maximum

and

the

mini-

the

central have a

site with

the

by a burst

happens

user.

issues a release

terminates

nationwide

tunes radio the

point

same

overview

con-

scan-

cell sites

the

power

the

conver-

command.

burst

of

very

calling

tone

the process

radio,

radio

by

burst

on

to

notifies

number

the

proc-

as pre-

the

the the

set

the the

for

to

in

10

It

10

a

it

2

CELLULAR

SPECTRUM

F'

CHAN=

825+.03

CCHAN

NO.)

~

820

CELL

SYSTEI'I

SITE

f'IOBILE

"'fl

..

REVC

RECEIVE

Xf'IIT

1 srsTEn

"I"

REVC

825.~35

844.98

F

CHAN=

870+.03

CCHAN

NO.)

~

860

CELL

f'IOBILE

SYSTEft

"A•

rove

870.03~80

SITE

XfUT

RECEIVE

SYSTErl

I

FOVC

"'I"

889.98

CONTROL,PAGING,

AND

ACCESS

CHANNELS

FREQUENCY

MHz

FIGURE

3

1.

CONTROL,PAGING, AND

ACCESS

CHANNELS

3.0 TESTING CELLULAR RADIOS ro

ensure satisfactory operation

~he

prope~

operation

mg

functiOns, the transceiver function, the trans-

of

the digital and analog signal-

of

the cellular radio,

ceiver control function, and the information contained. must be verified.

in

the Number Assignment Module (NAM)

Since the transceiver

is

generally only controllable through an on-board controller the first item to

be

checked must be that controller.' For

AMPS compatible radios and for most radios in

of

general, a basic self check performed when the radio

self test

is

successfully completed the handset in-

dicators are activated.

the indicators in

an abnormal manner. Generally, a failed controller shooting until it

will

either not activate or will activate

will

prevent further testing and trouble-

is

either replaced or repaired.

the controller system

is

first turned on.

If

the controller

If

is

not working

Once past the self test, the cellular radio will then at-

tempt to locate a forward control channel (FOCC). At this point the R2008D/R2010D can be used to supply the

FOCC signal modulated with the appropnate forward control messages. A cradle 'no service' indicator

will

extinguish when the radio has suc-

cessfully tuned to, decoded, and responded to the

signal.

A failure at this portion likely indicate that the receiver

of

the sequence would most

or

the receiver I con-

troller interface circuitry has failed.

The manual test mode allows separate control and monitoring

of

the R2008D/R2010D which

of

the re-

ceiver, transmitter, and controller status can be used

of

to isolate the source With the cellular radio

origination or the call reception capability radio can be checked. With the

the failure.

in

service either the call

R2008D/R2010D the

of

signaling exchange necessary to execute both quences can automatically checked for accuracy. are provided

be

generated with the proper responses

Error

messages

in

the event that the radio does not respond properly. These messages and the manual test capability can then be used to isolate the cause

of

failure.

Failure at this point would most likely be in the

~itte.r

or data generating circuitry

c1rcmtry had to

be

working to get an 'in service' in-

as

the receiving

trans-

dication.

is

the

se-

the

A successful call

~rigination

end with the radio on a voice channel.

or call reception test will

On the voice channel the radio detects and checks for the correct SAT frequency, and then trans ponds the SAT signal on the reverse voice channel. It that the and that

ra?io correctly identifies the SAT frequency

It

correctly transponds the signal. The

is

necessary to verify

R2008D/R2010D again handles this verification automatically with error messages being provided the event

Other functions to

of

a failure.

be

checked on the voice channel are transmitter power output and control, transmit frequency error, and modulation limiting. Each these functions R2010D lar

with the data readouts provided on the cellu-

cont~ol

modulation checks on other channels with the

use

is

easily checked with the R2008D/

display. Power, frequency error, and

is

implemented

of

the channel handoff capability. From the cellular control display, the signaling necessary to cause the radio to move to any cellular channel can be

initiated. For the handoff, the R2008D/R2010D verifies the response from the radio, and once on the new channel, verifies the correct

SAT response. Again, error messages are generated in the event failure and with the manual test mode can be used to isolate the cause

Finally, the

~ion

sequence again with appropriate error messages

m the event

such

as

home system identification number, tele-

of

the failure.

R2008D/R2010D can verify the termina-

of

a failure. User unique information

phone number, and control head lock code can

read from the NAM using the manual mode. This information

will

be

required when servicing any cellu-

lar radio.

THE

4.0

R2008D/R2010D TEST

CAP

ABILITIES

Cellular testing capability has been made possible in

R2008D/R2010D

the module over the

A new cellular option board

by

the addition

R2001

D system analyzer

of

one new

(see

is

added that performs

the RF and manual interfacing to the cellular

phone transceiver unit. It controls the modulation

di?ital messages, audio and SAT tones

by

using the

microprocessor to command the cellular radio.

The cellular option board also decodes the digital

messages returned by the cellular telephone. This

cludes synchronizing on the dotting sequence and the

of

word sync. sequences at the start

these messages and decodmg the Manchester encoded data message stream. The recovered digital information then sent to the microprocessor board for processing. The cellular board also detects the presence KHz

ton.e

sent

by

the cellular telephone, and can

measure

Its

duration. It does the necessary routing

of

SAT tones and audio.

of

be

note).

tele-

of

in-

in

the

10 of

in

a

is

4

Although the R2008D/R2010D can

at

one frequency relatively fast rate, making it ideal for multiple quency checks necessary for

testing. selected in the initial parameters screen, R2010D automatically switches its receive frequencies ward control channel from one voice channel hand

The generator Digital responses are decoded that cellular telephone. Necessary verification, processing

The R2008D/R2010D checked. There are three possible they are 5970,

The phone firm successful

Once the desired channel

off.

digital messages are

the correct message has been sent

required

10

KHz

is

measured by the R2008D/R20 1

a time, it can switch frequencies

more

to

simulate transition to

a forward voice channel,

to

another,

modulated

automatically by the R2008D/R2010D

and

data

and

display.

SAT

frequency

and

the

transponded

6000

and

6030 Hz.

signaling tone sent by the cellular tele-

handoffs,

alert

and

transmit

complete cellular

numbers

the

R2008D/

transmit

from

to

simulate a cell

onto

the duplex

analyzed

is

produced

SAT

release.

to

back

extracted for

SAT

frequencies,

OD

by the

to con-

only

at

fre-

are

and

a for-

or

verify

mands

a

is

ice (AMPS) specification

The up test interconnect. to and warnings

4.1 Setup Instructions Connection

unit require accessories included in RPX-4350A-

RPX-4272A -

RPX-4273B -

defined

following sections describe how to physically set

a test, using the

use the cell initiated test, the mobile initiated test,

the

by,

the Advanced Mobile

of

May, 1983.

RF

interconnect or the

Then,

operator

manual

and

test are detailed. A list

errors

is

included in Appendix

from

the R2008D/R2010D

Variable RF coupler (58-80313B37) Junction Printer/junction

(01-80356A73) TNC-BNC Self Test Enable

(RTL-4148A)

Adapter AMPS

Adapter Motorola

T19ATA8822AE radios.

box (RTL-4137A)

cables for

type radios

cables for

instructions

separate

box cable

adapter (58-80313B33)

Adapter

junction

DYNA-TAC

Phone

manual on

of

possible

E.

to

the mobile

kits.

box

box model

Serv-

how

to

While in the voice channel, the frequency output telephone's carrier played

Extensive software has been written cellular telephone in a variety approach as simple sacrificing capability. thermometer test progresses.

spell mometer ing porary other

The

comprise the R2008D/R2010D

if

is the screen for 10 seconds; then sues.

A

the cellular telephone with any one

power

and

the peak

on

the screen

to

cellular testing has been

and

comprehendable

style display

Help

out

the definition

display.

and

error

exits

R2008D/R2010D modes can be utilized.

software

a zero key turned

manual

on.

test

If

message numbers

are

allowed so

version numbers for the 9 files

is

held down while the R2008D/R2010D

This version

mode

modulation

is

constantly

of

the R2008D/R2010D.

In

keeping with this ideal, a

is

messages

of

a problem

number

allows the

updated

of

ways.

as possible

used

that

can

each square in the ther-

is

encountered,

are

displayed. Tem-

that

the

software

display will stay

normal

operator

of

to

'fills

be shown

power

operation

of

error,

the

the cellular

and

dis-

exercise the

Motorola's

keep testing

without

in'

as the

that

warn-

of

the

that

can

be seen

on

en-

to

command

the

43

com-

RPX-4274B -

Adapter Motorola radios.

cables for

CT

and

junction

ET

series mobile

box

SIGNALING SEQUENCE TEST CONNECTION

The

signaling sequence test mode requires nection be mobile unit. generator variable nect the male N connector R2008D/R2010D variable short Connect mobile unit adapter, the mobile unit. See figure 2.

It

is

the

control signaling test mode. This is accomplished by using the cellular cables included in either RPX-4272A, RPX-4273B, or

RPX-4274B.

made

from the R2008D/R2010D to the

To

couple the

to the main

tap

RF

coupler 58-80313B37,

RF

tap

to

the duplex generator

length

sometimes useful to access some test points

of

BNC

the

female N connector

antenna

58-80313B33, may be required

head

to

transceiver interface during the

junction

box RTL-4137A

output

RF

in/

on

the coupler

in/out

to

connector. A

port.

BNC

coax 01-80352A02.

on

out

an

RF

con-

from the duplex

connector, a is

used.

Con-

to

the

Connect

output

the coupler

TNC

to

connect

and

the

with a

and

adapter

the

to

the

BNC

to

on

5

DUPLEX

GENERATOR

TO

CONTROL

HEAD

DO

DODD

DO

RF IN/OUT

VARIABLE

RF COUPLER

58-80313

83

RPX-4272A OR RPX-42738

RPX-42748

R2008D R2010D

DO

TAP

7

PART

OF

TRANSCEIVER

0 0 0 0 0

SIGNALING CONNECTION

FROM R2008D/R2010D

RTL-4137A

TO

CELLULAR TRANSCEIVER

FIGURE 2.

6

4.2 Operating ,Instructions Front

panel selections for cellular testing

Before initiating cellular testing,

and

adjustments R2010D front panel. They are

1.

Enter a screen. Set the

2. Set the

3. Set the

4.

5. Set the switch to

6. Use the

7. Set the BW Set

the

8.

9.

Adjust (Turn light comes amount).

10. Set inch

THE

The

cellular test quence access the cellular test screens. now to described in the following

display.

5 sub-selections possible.

the

'seq sel' position.

switch selections on the

45

MHZ

offset in

RF

step

attenuator

DISPLAY

FUNCTION

MODULATION

Off.

FM

Image/Dplx

the Squelch level

counter-clockwise until the squelch

the

variable

from

maximum

led

FUNCTION

(BandWidth)

on,

RF

CELLULAR

is

accessed via

Enter

'8' in

The

make

the following

R2008D/

...

the

DUPLEX

to

50 dB.

to

Signaling Sequence.

switch to

switch

then

tap

coupling.

TEST

the

See figure 3.

Move

5 selections possible are

paragraphs.

Monitor.

Cont/Off/Burst

state. switch

back

between 114

to

High.

near

off

SCREENS

the

Signaling Se-

'mode

sel' position to

the

cursor

Wide.

threshold.

a small

to

There

GEN

112

are

down

1)

INITIAL

This screen allows for the concerning the cellular telephone selections the must

be signaling sequence tests. Selections are volatile memory powered

CEL..LLJL.~)fi

:1.)

SY!::)TEivl I

MOBILE

F'DCC)

F''JC

FVC

PRINTER

PARAMETERS

operator

made

here in

and

down.

I

l\l

EXIT

D)

ID)

::::;::::.4

:1.

)

(lJtl1l

INCREMENT>

<YES=l~N0=0)

entry

of

basic parameters

under

desires. See figure 4. Entries

order

to use

any

are saved even

IT

PAH(~JvJ

'~J0eJeJ:·:·~

312

2)

:-225

576

~:;.)

if

5444

4~50

035

test

and

of

the cellular

stored

in non-

the analyzer

SEL)

.:J.)

66r.'J

1

is

·-

SIGNALING SEQUENCE

ENTER 0 FOR

CELLULf."H~~

1)

INITIAL

2)

SEQ TEST,

3)

SEQ

4)

MANUAL

5>

AUTO

SIGNALING

PARAMETERS

TEST,

TEST

FIGURE

SEQUENCE

CELL

MOBILE

MODE

MENU

SELl

INITIATED

3. MODE

DISPLAY

BEL) 8

S3EL)

....

FIGURE

SYSTEM telephone match will force the telephone to go The

MOBILE cellular telephone does vent the cellular telephone cell initiated test. this field.

FOCC: ch.annel. Cellular radios scan channels 313 to 354. Those line carrier sys tern consider channels in the range 313 to 333 as for range purposes, A mitted R2010D. This ...

7

4.

INITIAL PARAMETERS DISPLAY

ID:

Enter

the system ID

under test.

the one

SID

is a 15

bit binary

ID: Enter the telephone

not

match

Enter

units configured

home

data

operation

334

channel

(825.00 + .03 X (channel number)

in a wireline carrier system consider

to

354 as

any channel from 1 to 666

selection

frequency

Entering a SID

of

the cellular telephones

into

number

under

test. .Entering the

that

of

the

The

mobile initiated test will

the

number

for

channels. Those units configured

home

channels. However, for test

of

334 will result in the trans-

of

835.02

is

derived from the

entered in decimal.

radio

under

from

being called in the

of

the desired control

operation

MHZ

from the R2008D/

the

number

may

equation

of

the cellular

that

does

not

under

test

ROAM

in a non-wire-

state.

of

the

MIN

that

test will pre-

update

the

be entered.

below

MHZ).

FVC 1-4: These four channels will be used to simulate cell handoffs during the signaling sequence screens. Also, FVC 1

quence.

2)

SEQUENCE TEST,

The cell initiated sequence test calling sequence when the lating the cell site) initiates a call to the cellular telephone. The necessary sequence sending from the

sages, a paging message, designation message, and the digital mands

To

aid the sion play. It will fill in from left gresses. Refer to Figure 5. able describing each step in

CELL

1)

2)

1

#2t.J:

*1:#

CHAN

Enter

the forward voice channels desired.

is

used as the first channel in the

CELL

R2008D/R2010D

an

power

handoff

of

messages.

and

signaling

to

be processed

operator

the test

INIT

The

tone

and

in visually verifying the progres-

is a thermometer

SEQ

TEST

EXIT

STP,RT

3=11:

TEST

4#

5:1*

1)

001

START

6#

7~*

PL)

W~EN

8~*

Auto

Test se-

INITIATED

is

designed

R2008D/R2010D

of

initial voice channel

level

command

testing also requires

responses to these com-

checked.

style sequence dis-

to

right as the test

Help

messages are avail-

the

calling sequence.

to

test the

(simu-

events includes

overhead mes-

messages

SEL> -

1

:;;~

9#

0

'IN

SAT>

SVC'

2

that

pro-

To

view the help messages: Move the

neath

the squares

cursor

the The will mometer by the on

the next line indicate actions take Note R2008D/R2010D upon

The are are possible the to

the Signaling Sequence screen. A '2' will

quence

If

the cellular telephone

R2008D/R2010D, the no service light (NO SVC)

the

R2010D has been in the cell initiated sequence test screen for cellular telephone has locked stream that the sequence test. start

The ecute the call sequence. As each step in the sequence is

completed, the space will 'fill in' in a rors bottom error starting paging message to the cellular telephone, number matches the cellular telephone's telephone will

The from that

to the right by keying

appropriate

appear.

display indicate actions

R2008D/R2010D

that

are perceived by

that

the first

entry into the cell initiated sequence test screen.

selections possible in the cell initiated test screen

1)

EXIT

top

of

the

test.

cellular telephone will go

about

from the R2008D/R2010D. Visually verify

the

no service light has

the test.

R2008D/R2010D will immediately

are detected, a warning will be displayed near

of

the screen

message will be displayed

the test, the

entered in the Initial

mobile

this message. These values will be displayed as

message

of

the

thermometer

help message describing

The

squares

and

2)

if

the

screen. A '1' will

5 seconds.

thermometer

respond

ID

and

is

successfully decoded.

on

the

during

the

square

commences a

cursor

Then

is always filled since the

START

if

serial

TEST.

is

in

is

properly

out

This

gone

enter a '2'

above

style progression.

it

is a non-fatal

R2008D/R2010D

with a page response message.

number

the test.

the

return

onto

or

if

number,

cursor

any

number

top

row

that

the mobile will

R2008D/R2010D.

FOCC

These selections

home

the screen back

attached

after

indicates

the

out

before

after

below the

a fatal

Parameters

will be extracted

under-

and

advance

1 to 9.

that

of

the ther-

will be taken

The

squares

data

stream

position at

start

to the

the

R2008D/

that

FOCC

starting

the

'SEL'

start

to

square

error,

and

error.

Upon

will send a

if

the

phone screen

the cellular

step

a se-

data

If

on

the

to

ex-

er-

the

an

FIGURE

5.

CELL INITIATED SEQUENCE TEST

DISPLAY

Next, the channel phone cations. phone nel (FVC) respectively.

The Audio transpond. for correct frequency. then phone

designation message, telling

which channel to switch to for voice

The

will now

R2008D/R2010D now

Tone

send

to ring.

8

R2008D/R2010D will issue

R2008D/R2010D

transmit

and

the reverse voice channel (RVC),

(SAT), which the cellular telephone

The

R2008D/R2010D

an

alert

order,

on

the

produces

The

R2008D/R2010D will

causing

an

initial voice

the

cellular tele-

and

the cellular tele-

forward

will check this

voice chan-

a Supervisory

the

cellular tele-

communi-

is

to

SAT

If

the cellular telephone

is

answered

at test will progress into the conversation the sequence. However, the tion

of

using a

temporary while the cellular telephone 65

seconds if unanswered).

operator

exit

to

look at waveforms

is

ringing (it will ring for

this

point

mode

part

also has the

the

of

op-

Do not linger in the spectrum analyzer mode, however, as this will terminate the duplex cellular telephone will want

of a SAT

tone.

drop

out

after

output

and

the

5 seconds for

------------------------------------------------------------------------

The selections possible in the conversation mode are

on

displayed representation

power level

at

pear

the screen. See figure 6 for a pictorial

of

this screen. A frequency

and

a deviation indication will also ap-

the

bottom

of

the screen

and

will be

error,

updated continuously. Deviation values will typically be about

10

KHZ

while the naling tone ing tone stops,

modulation.

and

This produces a deviation

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CHP,I\1

MN

1 >

Vi~~

312-978-0152

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+

:1..

44

l PL

phone

is ringing due

Once answered, the signal-

only

SAT

tone

is

of

typically 2 KHz.

12

..

Pt

..

,Jn

{.~')

..

) D

~~

~.:56

SN

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to

sig-

transmitted.

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FIGURE 6.

CELL INITIATED TEST RESULTS DISPLAY

When the display the software will lock in Another again the output

power level

operator

reading

is

returned

on

command

can

observe a change in the power

or

do a temporary

to

Signaling Sequence,

the sequence test again.

can be initiated,

exit

to

analyze the

and

signal.

Voice communication tor volume to

the handset

should hear

on

the R2008D/R2010D

of

through

R2008D/R2010D.

to

the R2008D/R2010D

ext

mod

gain control. Key the microphone

into it. This should be

is

possible.

Turn

and

up the moni-

then talk in-

the cellular telephone. The operator

the

Attach

heard

monitor

the microphone supplied

MIC

in the handset

input

speaker

and

turn

and

of

the

up the

talk

the cel-

lular telephone.

To

handoff in the Initial after

the simulate moving from one cell handoff R2010D.

offs

can

any order.

to the forward voice channels defined

Parameters

'CHAN'

to FVC #2, enter a '2' To

handoff

be

performed

The

50 msec signaling tone response

screen, position the cursor

label. Entries 1

area

to 4 are

to

on

to

FVC #4, enter a '4'.

as

many

times as desired, in

another.

the R2008D/

used

Hand-

to

To

generated by the cellular telephone is measured for duration

R2008D/R2010D

and

an

error

if

out

message

of

limits. Every

is

shown

on

the

handoff will automatically rotate the supervisory audio tone (SAT). new

A

value other

The

Handoffs

SAT

tone only.

SAT

drop

than

mobile was told during the last voice channel designation order. mobile hears a different wandered into coverage from mutes its transmit

to

test can be

the same

performed

FVC

will result in a

by entering a

the one shown (selections are 1

to

expect a specific

SAT,

it thinks it has

another

and

receive audio

SAT

to

3).

SAT

tone

If

the

cell, so it first

and

after 5

seconds, (a fade allowance), it stops transmitting to avoid interfering with the

other

cell.

Move the select power levels 0 telephone Key 0

cursor

is

the highest power level

to

any

down

one

and

to

7 to

of

its 8 possible power levels.

over

to

command

the

and

'PL'

label

and

the cellular

key 7

is

the

lowest power level. Pressing the key results in a

order

power level

telephone.

An by the cellular telephone R2010D.

The

R2008D/R2010D

message being sent

order

confirmation

and

output

is

power

shown

checked by the R2008D/

in watts measured

at

R2008D/R2010D screen (keep in mind

cable

and

connectors will A temporary exit can be signal using the other A '2'

after

the

'SEL' use the display R2008D/R20 1

up/

OD's

attenuate

performed

R2008D/R2010D modes.

label

to

temporarily exit. Now

down

other

buttons

test modes.

to

the cellular

will be sent back

the

bottom

that

of

the

the power level).

to analyze the

to

move

at

the the

BNC

Enter

to

the

To

terminate the test from the mobile, either hang up

or

press the

'END'

key R2010D will measure the (1.8 sec)

10

KHz

signaling

mobile.

To

terminate the test

enter a

For

'1

',

abort,

on the

a detailed description

quence test steps, see appendix A

9

on

the handset.

duration

tone

from

the R2008D/R2010D,

top

line

of

The

R2008D/

of

the termination

generat~d

of

the display.

by the

the cell initiated se-

and

C.

3)

SEQUENCE TEST, MOBILE INITIATED

The mobile initiated sequence test is similar

initiated test except the cellular telephone

the call. This screen

naling Sequence screen. See figure

MOBILE

1)

2)

1#

##2#

CHAN

INIT

EXIT

STP1F<T

TL3#

1)

is

accessed

SEQ TEST

TEST

5#

4#

001

through

the main Sig-

7.

SEL) -

7#

9#

6#

8#

PL) 0 SAT) 2

to

the cell

is

placing

The test can be started menced, the request from the car to

be

'NO

SVC' key the R2008D/R2010D will receive this service request message CRT

screen. Verify the one sent. also extracted from this message CRT

screen. Initial sends an initial voice channel designation message. The

R2008D/R2010D switch to the first tively. See Figure 8. voice communications can be verified, temporary exists are allowed allowed voice channel be changed out.

And,

terminated either by pressing the entering a '1' (End)

For

a detailed description

quence test steps, see appendix

R2008D/R2010D will wait for a service

called into the cellular telephone. Allow the

light

to

go

and

The

mobile

The

mobile

Parameters

to

any

as in the cell initiated test, the call can be

data.

to

one

at

any

time. Once com-

phone.

display the called address

that

PVC

Just

analyze the signal,

of

on

Enter

the

number

out,

then depress

the called address matches

ID

and

ID

is also used

The

R2008D/R2010D now

and

the cellular telephone will

and

R VC channel respec-

as in the cell initiated test,

the

four

pre-selected forward

to

force a telephone

the

top

line

of

the mobile initiated se-

B

and

serial

displayed

to

handoffs

'END'

of

the display.

D.

the

number

update the

key

that

'SEND'

on

the

are

on

the

are

drop

or

by

is

FIGURE

MOBILE

The selections possible TEST. These selections the home position return the screen back '2' will

Help messages describing the blocks ometer sequence sor to on actions during the test. actions

R2008D/R2010D. in since the R2008D/R2010D commences a data quence test screen.

'lock should go the

INITIATED

at

start

the test.

can

to

the line

the right by keying

the

stream

up'

'roam'

underneath

top

row

of

that

will be

The

that

the mobile takes

upon

onto

the

out.

If

light will light.

the

Note

entry

data

a foreign system ID was entered,

SEQUENCE

the

be accessed by moving the cur-

any

taken

squares

The

7. TEST DISPLAY

are

1)

EXIT,

are

possible

top

of

to

the

tone

the squares

number 1 to

thermometer

by the R2008D/R2010D

on

that

the first square

into the mobile initiated se-

cellular telephone should

stream

and

if

the

the screen. A

memory

of

and

9.

display indicate

the next line indicate

are

perceived by the

and

the

2)

START

cursor

'1'

screen. A

the therm-

advancing

The

squares

is

FOCC

'no

svc' light

is in

will

filled

MOBILE

t)

2)

1###TL3###5###7#

INIT

1::7:1\!D

TEMPOR~RY

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INITIATED

SEQ TEST

EXIT

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12-345-678-9;0<

F'L\Ih:

!,\)

DEV

Lf.

n

G1 n 56

FIGURE

8.

TEST RESULTS SCREEN

8~:!:

)

!<HZ

.1.

10

4)

MANUAL TEST

The

manual 'SEQ figure 10. This

send any one unit

of

SPEC

A '3' entry in the Cellular Manual Test Mode accesses the Cellular set

up

for the various types

test

mode

is

accessed by a '4' entry in the

SEL'

of

the Signaling Sequence screen. See

mode

allows the

of

the

43

commands to the transceiver

the cellular telephone as defined by the

of

May, 1983.

Manual

information

Test display, which provides test

(accessory cable kit

of

cellular units. See figure 11.

operator

part

to enter

and

AMPS

numbers)

MANUAL TEST MODE CONNECTION.

The manual test mode requires that the R2008D/

R2010D seize control ing connection directly to the control port mobile unit. The printer/junction box cable nected to the the R2008D/R2010D,

on the cellular junction box. The junction box connected to the mobile with either the accessory kit. The can be connected either to monitoring purposes, directly into the tap for duplex measurements.

37

RPX-4272A, RPX-4273B or RPX-4274B

of

the transceiver unit by mak-

on is

con-

pin "D" connector on the rear panel

and

to the

50

pin "D" connector

is

then

an

adapter cable from

antenna

RF

in/out

connector on the mobile

an

external antenna for

or

to the R2008D/R20 1

port

or

via the variable RF

See figure

9.

the

of

OD

25 PIN CONNECTOR

(TO

PRINTER)

DUPLEX

OUT

R2008D R2010D

TO

POWER SUPPLY

--+-USE

01-80356A73

JUNCTION

BOX

APPROPRIATE CABLE

FROM RPX-4272

RPX-4273 RPX-4274

CELLULAR

RADIO

FIGURE

9.

MANUAL TEST SETUP

11

CELLULAR

1)

EXIT

MAN

COMMAND>

E~,~TER

~1

RADIO TYPE:

TEST

2)

START

02

RESTART

BYTE~)

MOTOROLA

MODE

3)

CT

SEL)

TYPE

SERIES

-·

CELLULAR

EXIT

l>

l)

P,I..,.IF'S

2)

MOTOROLA

3)

MOTOROLA

4>

NEC

~5)

l:)E

E;

USE

RPX4350A

MAN

TEST

CT

DT

TR5E800

·r

(..)h:

SERIES

AND

SEL)

TYPE

bEL)

RPX4274B

....

~~

FIGURE

MANUAL TEST

Move the cursor down to the command line. Enter the desired command. The echo back a mnemonic describing the command. the particular command requested requires additional bytes, dashed lines indicate where they should be

entered on the screen.

case, move the cursor over to the dashed lines and make the necessary entries. quired, use the normal 0-9 keys, but in addition, use the 'up/down' keys,

MODULATION to obtain A-F. The

of

DISPLAY are used for A and

keys

of

FUNCTION are used for C and

down'

keys

of MODULATION are used

of

DISPLAY, FUNCTION and

10.

MODE

See

If

DISPLAY

R2008D/R2010D will

figure

10.

If

hexadecimal data

'up/down'

B.

The

D.

forE

If

this

is

the

is

re-

keys

'up/down'

The

'up/

and F.

FIGURE 11.

To send the command the cursor to the home position and enter a '2'. The command will then be sent along with any additional

bytes required. The operator tional commands or to exit the screen and measure parameters using the other modes.

If

the command sent requires that the cellular telephone return information, the R2008D/R2010D will display the returned data automatically.

If

failures occur in this handshaking procedure, an error message screen.

Normally, the first command entered mand (SUSPEND) to set the transceiver into the test mode so that the other commands can be utilized. Otherwise, only SET, RESTART and SUSPEND will function.

MANUAL

is

displayed on the bottom

STATUS, TURNAROUND, RE-

TEST DISPLAY

to.

the transceiver unit, return

is

now free to send addi-

R2008D/R2010D test

is

an

01

of

the

com-

12

Repeats ple entries tion.

For a list

of

F.

the same command can be made

of

'2' while the cursor

of

the

43

possible commands,

is

in the home posi-

by

see

appendix

multi-

5)

AUTO TEST

The

Auto

cellular

R2008D/R2010D

the

radio

sequence tests.

Test

Mode

on

as

signals

enables a technician

many

channels

the

radio

Measured

values

to

as desired.

under

test as in

of

frequency

test a

The

er-

ror,

output played optional to

set

Auto

Test

power

for each

printer.

up

and

Mode.

and

modulation

channel

The

operate

See figure 12.

tested,

following sections describe

the

and

R2008D/R2010D

deviation

recorded

are

on

how

in the

dis-

an

R2008D R2010D

01-80356A 73

25

PIN CONNECTOR

(TO

PRINTER)

50 PIN CONNECTOR

(NO CONNECTION)

MOBILE PHONE

CONTROL

HEAD

0

RX

0 TX 0

RSSI

JUNCTION

BOX

TO

POWER

SUPPLY

CELLULAR

RADIO

AUTO TEST SETUP

FIGURE 12.

13

A. INITIAL PARAMETERS

~elect

the

INITIAL

a 1 in

Enter

but

the

the System

or

if

the

mobile will give a

Enter

mg

SID incorrect, tion

FOCC mobile will scan system range. Mobiles

PARAMETERS

main

not

Signaling

known,

ID

Sequence

that

the

mobile ROAM

the

FOCC

the

(data

channel)

channels 313-354 as their

configured

mobile

carriers consider channels 313-333 as their tem range.

FVC

1)

This channels are

used

to

be tested.

only

channel

in the cell

The

is

other

the

and

first in

three

mobile

quences.

FVC

increment This

nel spacing

for

the

100, then every 100th

:RIN_TER 1s

desired,

to have

(1

=YES,

and

select 0

RS232, 1200

G. for instructions

RX-80

printer,

Motorola

parameter

automatic

channel

specifies

handoffs.

will be checked.

0 ==NO) Select a 1

if

not.

The

printer

baud

capability. See

on

setting

part

up

the

no.

RT-RX80/8148.

B. AUTO TEST OPERATION

Connect

Tx

On tion struct to ficient signal so the transceiver will begin deviation limiting on,.each

the

Audio

the

jack

main

Signaling Sequence screen, key in selec-

5 to access the

the

operator

2.5 volt

output.

R2008D/R2010D

on

the

junction

auto

test

mode.

to

adjust

the 1 kHz

The

purpose

channel

Mod

box.

of

this

The

tested.

screen by key-

screen.

expects.

If

will still func-

indication.

desired.

The

home

for non-wireline

home

sys-

the

series

of

FVC

selections

initiated se-

the

chan-

So

if

this

is

if a printer

is

required

Appendix

optional

Out

jack

Epson

to

the

screen will in-

level

too

a 2.0

is

to

input

suf-

to

go

into

This

portion MOBILE R2008D/R20IOD sage

from R2010D SVC

message.

car

phone

The

R2008D/R2010D

tion

(not

and

frequency deviation

The

R2008D/R2010D stabilize, selected. release of

overhead

After a short onto

the

mobile using the Mobile mobile begins to ring, before SAT

and

The

R2008D/R2010D

ror,

power

from

the

After a short R2008D/R2010D the

mobile

The

R2008D/R2010D

measured

By

looking channels, a down

the faulty functional blocks in the

under

test, as well as provide

the

mobile

of

the sequence

INITIATED

is

the mobile

now

will display a

When

goes

out,

from

the

and

then

Then,

order

to

data

the

on

delay,

data

stream,

in

the

earlier

the

the 10

kHz

deviation

output

mobile

under

delay, to allow the

will execute

through

data

to the

at

trends in

troubleshooter

for

customer

test described earlier.

waiting for a service request mes-

under

SEND

the

NO

start

a call

will

now

1kHz

Mod

of

the

will wait for the

print

it

R2008D/R2010D

mobile,

to

part

operator

signaling

and

the

FOCC.

allow the mobile to firmly lock

the

R2008D/R2010D

of

the

has

tone

measurements.

will

now

and 1 kHz

test.

the

FVC

range

will display

printer

for each channel tested.

the

data

will

assurance.

is

very similar

test.

The

TEL#

SVC

indicator

from

the mobile.

display

Out),

mobile

output

R2008D/

WHEN

SAT

on

FVC

to

on

devia-

power

data

out

if a printer

will.

issue a

resume

transmission

will

ID

number

test.

10

sent

by

When

the mobile

seconds to answer

interferes with

display frequency er-

modulation

data

handoff

up

over

be

deviation

to

stabilize,

orders

to

to channel 666.

and

send

the

range

able

to

narrow

mobile

an

historical

record

the

The

IN

the

#1).

to

was

page

the

step

the

of

to

Key in a 2

WAIT

A R2010D

begin the test.

message will be displayed as

adjusts R2008D/R2010D stream

on

the

FOCC,

the

is

45

MHz

sending

as a cell

offset.

out

an

would.

the

At

this

overhead

R2008D/

point,

the

message

14

5.0

APPLICATION

. A.

RECEIVER

1)

Connect box. (Refer to Fig. 13)

2)

Disconnect nected. Select

3) ing

01 09

12

4) Set R2008D .03 X

333.

5)

Connect box to

6) Select put Adjust 1 KHz tion. With

7) MAL

while in to

radio

8)

increase 1 KHz tion in either display.

9)

Data with measure tion radios, ing Signaling for code A

and ference in level ulation

10)

Audio

ceiver display 3000 KHz Typical

NOTES

AUDIO

R2008D to transceiver unit via

duplex

generator

manual

Suspend

Load

RX

level to

distortion:

modulation

box

tone

synth

Hz.

1000Hz 3000Hz AUDIO

DEEMPHASIS

mode

synthesizer

unmute

to

channel

RX

audio

Vert/Sinad

GEN

function

-50 modulation

junction

mode,

300Hz

adjust DVM/D1ST maintenance

level

at

test

internal

Sequence

A.

Turn 1 KHz

output

note

level

should

frequency response: Bypass

com

pandor.

to

set

tone A to

Using a

check

the

output

RESPONSE

LEVEL

generator

function

commands:

(enter

desired

#)ex.

879.99

BNC

input

on

dBm

to

box

compandor

radio

display

manual.

deviation

DVM/DIST

Using

DVM/D1ST

still 1

KHz

discriminator

point

for

radio

test·

display,

for

8KHz

at

radio

from

that

be

less

than 3 dB.

..

use

constant

level

at

levels are:

331

mV

110

mV

33

mV

and

channel

connector

on R2010D. simulate a strong

level to

for

to 8

AMPS

point

modulation

noted

the

300

the

(REF)

IS

TESTING

junction

output

execute the follow-

desired

MHz

R2008D.

at 8 KHz

deviation

channel)

(870

MHz

equals

channel

on

junction

Adjust

2.9

switch in

100 m V

on

R2008D. Refer

KHz,

or

test

bus

for

input

discriminator.

with 1

Signaling

Hz,

RX

-6

dB/OCTAVE

the

KHz

RX

read

GEN/MON

display,

deviation,

point

compliant

others).

9999.9

off.

using

KHz

the

Sequence

and

tone B to

level

audio

if

con-

plus

out-

signal.

devia-

NOR-

audio

distor-

and

Uunc-

Us-

Hz

Adjust

tone

Dif-

mod-

trans-

of

2.9

jack.

B.

TRANSMITTER

1)

Connect tion

(Refer to Fig. 13.) Select

2) lowing

01 09 07

14

3)

To audio

KHz display display. Use Signaling frequency

on

mode audio Signaling

4) manual to the transceiver unit. Set deviation to 8 KHz measured command the transceiver signaling

5)

DTMF mode desired digit such as for equal SAT

6) mode Set

C.

RECEIVER

1)

Connect tion

2) Execute the following 01 09

12

3)

Connect sinad

4) Set R2008D to

(870 + modulation

5)

Bypass the

6)

Adjust

12

.NOTE:

R2008D to transceiver

box,

power

manual Suspend Load

synthesizer, Carrier TX

unmute

check deviation,

connector

level

and

of

frequencies

command

for

further

tone

mode

on

17, Signaling

deviation

command

approximately

to 9 radians

deviation

command

SAT

deviation

R2008D to transceiver unit via the

box. (Refer to Fig. 13.)

Suspend

Load

Receiver

RX

input.

channel

the

dB

sinad

One

can

dB

of weighted weighted

R2008D, i.e. responds

C-message weighted.

DEVIATION

as

in

manual

monitor

on

or

code

observe

tone A or

other

deviation

command

GEN/MON

can

mode

commands:

enter

connect

on

junction

synth

deviation

Sequence tone

than

13

TX

mute

tests.

can

Tone

can

be set by executing

42,

DTMF

06.

8.5-9

KHz

peak

phase

be set by executing

32,

SA

TON,

to 2 KHz.

SENSITIVITY

manual

synthesizer

unmute

audio

(on

junction

generate

# X 0.03

at 8

KHz

deviation. compandor RF

output

reading in

expect

RF

sinad

approximately

on

level

GEN/MON

to

see a

level

measurement

-115dBm

unit

test

mode

and

execute the fol-

desired channel

mod

out

box. Set either 1

level using

on

display

B to check deviation

I KHz. Send

to

mute

be set by sending the

16, Signaling

display.

Off,

will deactivate

tone

generator.

On,

and

Adjust

(to

on

between

the transceiver

deviation (roughly

deviation).

and

commands:

desired

box)

desired frequency

MHz),

the transceiver unit.

on

the

difference

on

the R2008D

with

via the

junc-

connection.

jack

to

TX

modulation

GEN/MOD

to

vary

manual

transmitter

Tone

On,

Manual

R2008D for a

a C-message

mode

manual

inputting

manual

entering 01.

junc-

channel)

to

R2008D

with 1

display.

and

KHz

of

about

a flat

on

the

cor-

-116dBm

1

15

D. POWER LEVEL SETTING

1)

Connect junction Set R2008D

2) manual mands: 01 09 07

10

NOTE:

R2008D

box. (Refer

test

Suspend

Load

synthesizer (enter desired channel) Carrier Set

attenuator

Power

ATTENUATOR

mode

on

to

levels

to

transceiver

to

Power

execute

(set

to

are

0

Fig. 13.)

Monitor.

0 highest

1

2

3

4

5

6

7

Note

power

the

spectrum

power

Signaling mode

output

the

level in

power

manual

3) lower analyzer.

4) Select

relative

5)

In

the manual (select desired

6)

Determine analyzer display. dB.

Power as transceiver through

E. TESTING SIGNALLING

GEN

levels, use

analyzer

level in

attenuation).

attenuator

dB.

Sequence

command

level

Note

the

should

test

by

mode

AT

THRESHOLD LEVEL

It

is sometimes

the

mobile

done

by

using the following

under

desirable

weak signal

to

verify

conditions.

procedure.

unit

through

Through

the

following

power)

as follows:

WATTS

3.0

1.2

.48 .19 76mW 30mW 12mW

4.8mW

MON

display.

the

R2008D

display

10, Set

using

relative

decrease in 4 dB steps

setting is increased

and

display, execute

Attenuator

the

power

commands.

the

operation

This

the

com-

dBm

34.8

30.8

26.8

22.8

18.8

14.8

10.8

6.8

For

the

spectrum

note

the

spectrum

level

of

can

be

in

1)

Connect the

2)

Turn the Select the

3) following

01 09 Set

4) quency

879.99

5)

Select scope point

6) Set the signaling level. A signaling RSSI test

7)

Connect the itiated head

8) Insert a 60 dB in series with the mum On

9) the same as

10) Select either quences. FVC

.

11) Using a

quence screen, select the for signal being fed the

12)

Continue Initiated formance ing

the

junction

off

the

output

Suspend Load

the

variable

the Initial

RSSI voltage

desired

conditions.

from

Generator

manual

synthesizer

R2008D

(870

MHz = channel

the

DVM

or

meter

on

the

output

threshold

point.

the

Sequence tests.

to

the

coupling).

Forward

the

Executed

loaded

temporary

the

same

with

or

of

R2008D

box

as in Fig. 13.

Duplex

the

RF

mode

(enter

to

generate

MHz

+ 0.03 X

display

·probe

junction

level

on

-108 level.

R2008D

RF

tee as in

transceiver

attenuator

the

Duplex

tap

on

the

Parameters

Voice

Channels

desired

with

threshold

Auto

FOCC

the

Cell

the

exit

and

RSSI voltage

to

the

any

of

Test

the

mobile

to

the

transceiver unit via

Generator

tee.

function

commands:

333.

on

to

box.

the

dBm

Note

to

the the

Reconnect

unit.

{part

RF

or

test

FOCC

from

the

DVM

adjust

transceiver unit

level.

the

sequences

under

and

the

desired channel)

on

the desired fre-

channel

the ·R2008D access

R2008D

level is the accepted

the

transceiver unit via

Cell

no.

Generator

tee

to

screen, select

(FVC)

(data

Mobile

and

handoff

channel

the

display.

the

tap

noted

Cell

Initiated,

threshold

disconnect

execute the

#), ex.

and

use a

the

RSSI test

to

the desired

voltage

and

58-80314B21)

fully in (maxi-

channel).

Signaling Se-

on

to

at

Mobile In-

the

control

output.

one

to

be

Initiated

to

above.

Monitor

the

RF

earlier.

is

now

Mobile

test

the

signal-

the

The

per-

Set

of

the

Sethe

tee

at

16

25 PIN CONNECTOR

(NO CONNECTION)

c

"'

,

r-

m

>C

t:)

m

z

,.

-

"'

(fJ

(")

0

z

m

(")

-4

R2008D R20100

VERT/SINAD

INPUT

TO

POWER

SUPPLY

01-80356A73

DISCRIMINATOR

AC

VOLTMETER

JUNCTION

BOX

CELLULAR

RADIO

MANUAL MODE, TRANSCEIVER TESTS

FIGURE

13.

17

F.

DUPLEX

1)

Connect R2008D to transceiver unit via the junc-

tion box. (Refer to Fig. 14.)

2)

Connect duplex generator output to variable tap on RF tee through a 58-80314B21)

3)

Set: Duplex gen to

4)

Select desired frequency channel

5)

Using Duplex Gen display adjust the duplex gen vernier

lation for 8 KHz deviation. Set function switch to

SENSITIVITY

60

dB

attenuator. (Part No.

45

MHz IMAGE/DPLX to high BW

to

wide Display to duplex gen Function to gen

#).

for.45 MHz offset. Adjust 1 KHz modu-

PWR MON.

RF

step to -50dB

(825

MHz + 0.03 X

6)

Usi?g manual test mode, send the following commands to the transceiver unit:

01

Suspend

09

Load synthesizer (input desired channel

12

Receiver unmute

7)

Connect put on R2008D.

8)

Using DVM/DIST display, adjust variable tap

on

9)

Using manual test mode, execute command

Carrier On, to key the transmitter. '

10)

Check sinad reading on DVM/DIST screen. Sensitivity problem.

RF

RX

audio on junction box to sinad

tee for

will

12

dB

sinad.

degrade if transceiver has a de-sense

#)

in-

07

,-----.L...J------.1

DU7

INSERT

60db ATTENUATOR

HERE

R2008D R2010D

{=:::::::::======'\====,

I

===D

01-80356A

I VERT/SINAD

~PUT

73

CTX

:,

RX J

J

:)

0

JUNCTION

BOX

TO

POWER

SUPPLY

CELLULAR

RADIO

18

DUPLEX SENSITIVITY

FIGURE

14.

25 PIN

(NO

CONNECTOR

CONNECTION)

•

R2008D R2010D

VERT/SINAD

IN

(AMPI

(NON

AMPS

COMPLIANT)

CELLULAR

RADIO

SCOPE

PROlE

COMPLIAN1'}_

TO

POWIII SUPPLY

01-80356A 73

JUNCTION

BOX

SAT PHASE SET UP

FIGURE 15.

G. SAT

1)

2)

3)

4)

5)

6)

PHASE

Lissajous figure method

Connect R2008D to transceiver unit via the junc-

tion box.

Transceiver Cable number AMPS Complete Ol-80356A33

Compliant Ol-80356A30

AMPS

Cf

Series RTK-4069B (P

(Refer to Fig. 15.) Connect duplex generator to tap on RF tee. Set analyzer to desired channel channel #) e.g. channel Set tone A for 6000 Hz.

With display duplex generator fine frequency vernier to MHz above monitor channel, e.g. channel equals 879.99 MHz. Set function switch to GEN,

. select code synth mode tone A and adjust code

synthesizer Gen display.

Set function switch to power monitor. Using

in

level

333

Duplex Gen position, adjust

for 2 KHz deviation on Duplex

(P/0

/0

(825

MHz +

equals 834.99 MHz

RPX-4273B)

RPX-4272A)

RPX-4274B)

.03

X

45

333

19

manual mode, execute the following commands: 01

Suspend

09

Load synthesizer to desired channel

07

Carrier on

32

Saton

on

SAT

01

7)

Using Gen/Mon display, adjust SAT deviation

control

8)

Connect Mod Out to Ext Horiz

cable.

9)

Connect

point.

10)

Select scope AC display, Ext Horiz input.

11)

Adjust horizontal and vertical gain controls until

ellipse

CRT,

ent on the display.

12)

Adjust SAT phase shift to make ellipse ings

phase shift

sents a phase shift

in

radio for 2 KHz deviation.

Vert

In

to transceiver modulator test

is

just contained

as

shown

in

as

possible. An ellipse that has Y

1.4

CM

apart,

of

10

in

Scm

Fig.

16.

Ignore any noise pres-

as

shown, represents a system

degrees. A diagonal line repre-

of

0 degrees.

by

in

Scm

as

with patch

narrow an

axis

area on

cross-

30

40

50

60

/""'

\

~

"

'

"'

'\

"

'

. .

..

.

"

":•

..

'\;

...

-~

"'"

..

4

~

•

E

0

....z

•

-

10

7.5

5.0

2.5

db

70

80

90

100

. .

"Y"V

..

y

""

"'

..

FIGURE 16. SAT PHASE ADJUSTMENT.

LISSAJOUS FIGURE SHOWING

"

"'

'

~·

-~

..

.

..

"

..

~

..

~

..

~

..

~

-

SHIFT.

"

"'

~

10°

:~

....

T T

"'

"

"'

OF PHASE

~·

,.

"

~

"

~

T

"

~

\

KHZ

2.5

5.0

~

10

20

H. RSSI TESTING

The cellular mobile strength indicator) to determine strongest one, so

from the nearest

1)

••

Connect the tion box. (Refer to Fig.

2)

Using the Manual Test mode, execute the following

commands:

01

Suspend

09

Load synthesizer (input desired channel)

uses

its

RSSI

(received signal

which

FOCC

it

can lock onto the data channel

cell. R2008D

to the mobile

17.)

via

the junc-

is

the

3)

Connect the mobile, and turn off the Duplex Generator. the desired frequency

0.03 X channel #). ·

4)

Set

the Vert/Sinad input to the junction box. Adjust the trols for the desired output

5)

The transceiver 0 to

0.5 creasing with a -110 steadily up at least

25

R2008D

volts with

to the

RSSI

no

-40

CONNECTOR

RF

In/Out port

on

the display

DVM

RSSI

RF

step and vernier con-

level. voltage should start at signal.

RSSI

dBm

input

dBm

(870

screen. Connect the

test point

should start

level

and increase

input

level.

(NO CONNECTION)

to

the

Select

MHz +

on

the

fr~m

m-

R2008D R2010D

VERT/SINAD INPUT

SCOPE PROBE

01-80356A73

0

RX

0

TX

RSSI

JUNCTION BOX

CELLULAR

RADIO

RSSI TESTING

FIGURE

17.

21

APPENDIX

CELL INITIATED TEST STEP DEFINITION

A

The following illustration, figure represents the forward, or from the base, mobile, the handshaking that takes place in a cellular system.

data

and SAT exchange. The horizontal time axis

18,

shows the

data

FOCC

OVERHEAD

DATA

SAT

lOKHZ

2KHZ

DEV

major

and

SAT

ALERT

events in the Cell Initiated Sequence Test. The top line

sequences. The lower line represents the reverse, or from the

is

not to scale, this illustration

is

a conceptual overview

of

ORDER

POWER

LEVEL

ORDER

MOBILE

TO

FIND STRONGEST

DATA

SCANS

CHANNEL

INITIAL

CHANNEL

VOICE

MESSAGE

CHANNEL

SIGNALLING

TONE

INITIAL

SAT

VOICE

RESPONSE

POWER

LEVEL

ORDER CONFIRMATION

lOKHZ

~

OEV

CAR

PHONE

ANSWERED

SAT

VOICE

1.9

SEC

SIG

TONE

CELL INITIATED TEST STEP DIAGRAM

FIGURE 18.

22

The

following list corresponds sentence the

following each number

R2008D/R2010D display.

to

the step rectangles seen on the

is

the help message that

will

cell

initiated sequence

be

seen if the cursor

test

screen, figure

is

positioned under that test square on

5.

The first

R2008D/R2010D ACTIV A TEO

1.

FOCC-system parameter overhead messages sent.

The

R2008D/R2010D sends a continuous stream

system parameter overhead messages to the mobile

unit under test.

2.

FOCC-paging message sent. The R2008D/R2010D sends a paging message to the mobile unit under test. The paging message contains the mobile telephone number entered

in

the initial parameters

screen.

4.

Voice R2008D/R20 1

channel designation message sent. The

OD

sends a message to command the

mobile to a forward voice channel.

. Alert order sent. The R20080/R2010D sends out an

alert order to command the mobile to start ringing.

of

MOBILE ACTIVATED

3.

Page response accepted. The R2008D/R20100 per-

ceives a valid page response from the mobile.

5.

Sat accepted. The mobile and now on FYC the SAT returned

#1.

The R2008D/R20100 measures

by

the mobile to verify that

R20080/R20100

the correct SAT .

are

it

is

8.

Power level command sent. A high power level

e command

is

sent

by

the R2008D/R2010D to the

mobile.

±Power

level and handoff testing normal conversation mode. The R2008D/R2010D allows for manual power level testing

of

the other power levels possible from the mobile. Handoffs to the four possible forward voice channels can be made. A SAT

drop test can be performed.

7.

Signaling tone accepted. The R2008D/R20IOD detects a valid signaling tone from the mobile verifying that the mobile has been alerted.

9.

Power level order confirmation accepted. The R2008D/R2010D has received an order confirmation from the mobile.

11.

Release signaling tone accepted. The R2008D/ R2010D has received a termination signaling tone.

23

APPENDIX

B

MOBILE INITIATED TEST STEP DEFINITION

The following corresponds to the test step rectangles seen first sentence following each number

on

square

the R2008D/R2010D

CRT

is

the help message

screen.

CELL ACTIVATED

1.

FOCC-system parameter overhead messages sent. The

R2008D/R2010D sends a continuous stream

system parameter overhead messages to the mobile

under test.

TL-

Display called address.

3. Voice channel designation message sent. The R2008D/R2010D sends a message to the mobile, instructing it to tune to a forward voice channel.

5.

Power command mobile.

level command sent. A high power level

is

sent by the R2008D/R2010D to the

of

on

the mobile initiated sequence test screen, Figure 7.

that

will be seen

if

the cursor

is

positioned under

MOBILE ACTIVATED

2. Service request accepted with called address. R2008D/R2010D accepts the service request message, displays the telephone number, the mobile and

serial

4.

SAT SAT correct.

number

accepted.

returned by the mobile

from the mobile.

The

R2008D/R2010D measures the

and

verifies

that

The

test

The

it

is

7.

Power tion mode. The ual power level testing sible from the mobile. ble forward voice channels can be made. A drop

TEST

9.

level and

test can be performed.

COMPLETED.

handoff

R2008D/R2010D allows for

testing,

of

the other power levels pos-

Handoffs

normal

to the

conversa-

man-

four

possi-

SAT

Power level

6. R2008D/R2010D has received tion from the mobile.

8.

Mobile terminates RVC. The R2008D/R2010D has

received a termination tone from the unit under

test.

order

confirmation accepted.

an

order: confirma-

The

24

DETAILED

APPENDIX

CELL

C

INITIATED TEST ACTIONS

The following describes in

to

tions

description

the cellular telephone. This

and

to

find the definitions

R2008D/R2010D

Enter

initial

parameters

screen

of

the

tone SYSTEM MOBILE FOCC FVC FVC PRINTER

Enter

cell initiated sequence test screen. R2010D parameter

ID

#1

TO

#4

INCREMENT

(YES/NO)

starts

to

overhead

memory

send a

messages.

through

(AUTO

continuous

more

mode.

detail

what

is

only a

of

the initial

TEST)

stream

goes

brief

various

parameters

The

R2008D/

of

on

in

a typical cell initiated sequence test. It includes internal func-

summary.

acronyms

Refer

used.

to

the

AMPS

specification for a

MOBILE

Power

system

A.

C.

E.

A.

C. D. Receive E.

Enter A. B. User request. C. D. Overhead message.

A.

C. D. Retrieve E. F. G. H.

up

mobile. Mobile

Mobile

B.

D. Receive

Perform

B.

Receive paging message.

B.

performs

Scan

control

Tune

to

Acquire

Update

paging Scan paging channels. Tune

to

Acquire

Perform

idle task examine

Paging

Order.

Scan access channels. Tune

to

Acquire

Wait

random

Seize

RECC. Perform Enter

await message subtask.

initialization task.

channels

R2008D/R2010D

word

sync.

overhead

R2008D/R2010D word

overhead

match.

R2008D/R2010D word

internal

service request subtask.

messages.

information.

channel

sync.

message.

message processing task.

sync.

access parameters.

delay.

performs

selection task.

data

Perform

DC

FOCC.

for:

page response task.

FOCC.

more

detailed

power up task.

Accept number

Send

Tune

page response.

and

display

initial voice channel designation message.

to

FVC.

Extract

on

mobile

R2008D/R2010D.

number

and

serial

25

Perform initial voice channel confirmation subtask. A. Tune receiver to B.

Adjust transmit frequency C. Adjust rf power to VMAC. D.

Turn on SAT. E. Set DSCMM to SCC.

R2008D/R2010D FVC.

to

RVC.

Accept transponded SAT confirmation.

Send alert order.

Accept signaling tone

order.

Send power

level

(10KHZ)

command. High power.

as

an indication

as

confirmation

of

mobile

of

alert

Enter waiting for order task.

Receive alert order. A.

Turn on B.

Generate "ring".

Enter wattmg for answer task. A Maximum seconds allowed for answer.

Off

hook (mobile

off.

Enter conversation task. A.

Set audio mode to conversation.

B.

Two

Adjust power confirmation.

10

KHZ signaling tone.

is

answered). Signaling tone

way

audio conversation

level

to that requested and send order

now

in

progress.

is

turned

of

65

~

Accept order confirmation. Manual power level testing

permitted.

Verify order confirmation. Handoff testing permitted.

Confirm Switch to the SAT drop testing permitted. Select a

cy

(1-3).

Repeat power level

Temporary exists allowed to analyze signals using the

other

Select power

50

msec

new

R2008D/R2010D modes.

levels

0-7.

Select FYC.

signaling tone time for the handoff.

FVC.

new

SAT frequen-

and/or

handoffs above

as

described.

Adjust power level to that requested and send order confirmation.

Send a Change to the

If

ting after

50

msec

signaling tone

new

RVC.

a

new

SAT selected, the mobile should stop transmit-

5 seconds.

as

a confirmation.

26

Receive termination signaling lone. Check for proper

duration. End

of

cell initiated sequence test.

On - hook (mobile hangs up). Enter release task. A. Set audio mode to idle. B.

Send signaling tone (10KHZ) for

1.8

seconds.

27

DETAILED

APPENDIX

MOBILE

D

INITIATED

TEST

ACTIONS

The following describes

in

more detail what happens during a mobile initiated sequence test. Refer

specification for a more detailed description.

R2008D/R2010D

Enter initial parameters into the R2008D/R2010D if not already done.

Enter mobile initiated sequence test screen.

R2008D/R2010D starts a continuous stream

The

of

sys-

tem parameter overhead messages.

to

the AMPS

MOBILE

Perform initialization task. A.

Scan control channels.

B.

Tune to R2008D/R2010D FOCC. C. Acquire word sync. D.

Receive E.

Update overhead information.

overhead message.

Perform paging channel selection task.

A.

Scan paging channels.

B.

Tune to R2008D/R2010D FOCC.

C. Acquire word sync.

D.

Receive overhead message.

E. Perform overhead message processing task.

Enter idle task. Examine date for:

Accept service request message and display called dress, mobile number and serial number.

Send initial voice channel designation message.

Tune to FVC.

ad-

A.

Page match.

B.

User request.

C.

Order.

D.

Overhead message.

Enter origination task: A.

Scan access channels.

B.

Examine call state.

C.

Tune to R2008D/R2010D FOCC.

D.

Acquire word sync.

E.

Read digital color code (DCC).

F.

Retrieve access protocol parameters.

G. Wait random delay.

H. Re-examine call state.

I.

Seize

reverse control channel. (RECC)

J. Perform service request subtask.

K. Send service request message.

Enter initial voice channel confirmation subtask. A.

Tune to RVC.

B.

Adjust

rf

power to VMAC.

C. Turn on SAT transponder.

D.

Set

DSCMM to SCC.

28

Accept SAT.

Send

power level

command.

High power.

Enter

conversation task.

Accept

Manual

order

confirmation.

power

level testing permitted. Select power level

0-7.

Handoff

allowed.

Confirm new

SAT

Repeat power level

testing permitted.

50 msec signaling

FVC.

drop

testing permitted. SAT selections

and/or

Handoffs

tone

for

handoffs

to

handoff.

1-3

as desired.

FVC

Switch

allowed.

#1-4

to

Adjust

Adjust confirmation.

Handoff

Change

If

seconds.

a new

power level

confirmation

to

new RVC.

SAT

to

high

and

send order confirmation.

to

that

requested

is 50 msec signaling tone.

is

selected, the mobile should

and

drop

send order

after 5

Temporary other

Accept 1.8 second error

End

of

exits allowed

R2008D/R2010D modes.

if

out

of

limits.

mobile initiated sequence test.

to

analyze signals using the

termination signaling tone. Display

On-hook tone

(1OKHZ)

(mobile hangs up). Sends 1.8 second signaling

29

APPENDIX

WARNING

The

warnings and errors possible in cellular testing are outlined in the following table.

AND

ERROR

E

MESSAGES

WARNINGS

1 Power level

Handoff

3 4 Termination signaling 5 Invalid

7 Incorrect

ERRORS

4 Channel

11

Page response

12

Page response

13

Alert signaling

14

Handoff

18

Service request message sent by mobile in

19

SAT

20

Too

21

Bell 22 Transceiver does 23

Transceiver's 24 Transceiver has 25

Transceiver has 26 Transceiver 27

Transceiver did 28 Transceiver did

Too

29 30

Too 31

Transceiver timed 32 Transceiver timed 33

Opcode 34 No response

signaling

DTMF

SAT returned.

out

signaling

not

returned

many bytes in free

command

not

many bits in response few bits in response

error

SUMMARY

order

confirmation

tone

keycode.

of

1-666 limit

not

valid

not

received

tone

not

tone

not

in 1-43 range

not

acknowledge

DCL

has

not

set

not

set powered not

accept all

not

send all response words

out

in idle state

out

in

from

transceiver

OF

out

of

out

(Manual

accepted

not

accepted

format

not

gone high TCL TCL

up

word

data

WARNING

not

accepted.

limits.

of

limits.

Test only)

command

low line high

commands

state

AND

error

words

ERROR

MESSAGES

WARNING

Power levef' order level Possible causes are low cellular telephone sensitivity, excessive loss in the tion setting

WARNING

Handoff the cellular telephone the cellular telephone in response duration

WARNING

Termination tion the

WARNING

Incorrect telephone window noise

quence.

1

confirmation

command.

3

signaling tone

is

4

10

kHz

duration

7

SAT

of ± 10Hz

is

present while initiating a sequence test, while doing

The

telephone's

that

is

too high

out

50 msec. This warning

signaling signaling

is

out

tone

outside a 1.7

returned.

of

The

limits.

around

not

accepted.

confirmation

on

the R2008D/R2010D.

of

limits.

The

is

displayed

out

of

limits.

'is

out

of

limits.

to

1.9 second window.

R2008D/R2010D has detected

The

three

SAT

the

proper

The

has

R2008D/R2010D has detected

if

the

The

R2008D/R2010D has detected

The

typical

tones are 5970, 6000

SAT. This warning can be induced

R2008D/R2010D has sent the cellular telephone a power

not

been received

to a handoff

duration

or

it has been detected as incorrect.

RF

test connections

that

a 10Khz signalling

message

is

outside a 40-60 msec window.

is

1.8 seconds. This warning

that

the

SAT

and

6030 Hz. The R2008D/R2010D allows a

handoffs

or

is

out

of

limits.

that

the

duration

transponded

if

a large

while performing

back by

amount

an

or

an

attenua-

tone

The

of

the termina-

is

displayed

the

of

background

auto

sent by

typical

if

cellular

test se-

30

ERROR

4

Channel

001-(1)000 limit allowed as valid

out

of

001-(1 )000 limit. A

channel

FOCC

and

number

FVC's.

entered

in the initial

parameters

screen,

is

outside the

ERROR

11

Page duced tenuated

tion

dialed in

is

visually verified by looking

current

the

R2008D/R2010D cellular page plied

12 Page message issued by if

the spurious no.

58-80314B21)

13 Alert tone

14 Handoff

response detects this

response

if

telephone response. properly.

response

transceiver unit

signaling

from

not

the

squelch

too

much

on

its

drawn

has received a paging reply.

If

the

not

signal from the

tone

the

cellular telephone.

Signaling

to a handoff

tone

to

valid.

The

page

response

control

due

front

by the transceiver unit.

is

trying to reply

LED

received.

the

R2008D/R2010D.

is

may

not

Tone

be outside a 40

is

set

too

to a problem

panel

at

does

This

transmitting,

R2008D/R2010D

be inserted in series with the Duplex

accepted.

not

accepted.

order

while in

with

or

if

the

red Sig Lvl

but

not

light, check to be sure

error

This

to

sent by the cellular

close to

cellular

the

indicates

Check

as verified by increased

error

The

the

60 msec

'breaking'

the

RF

telephone

Normally,

If

R2008D/R2010D

the

Duplex

indicates

mobile

conversation

window.

or

if

cable

hookup,

has a

lamp

on

the

R2008D/R2010D

the

LED

will light

the

LED

flickers several times over a 2 second period, the

does

the

that

the

cellular

R2008D/R2010D

Generator.

Generator

that

the

issues a 50 msec

mode.

This

telephone the

signal

the

R2008D/R2010D

transmitter

once

not

recognize

car

telephone

Sig Lvl

current

If

analyzer

draw,

this

is

suspected, a 60 dB

output

did

burst

error

indicates

is

not

valid. This

from

the cellular telephone

that

is

below

front

for a split second to indicate the

the

transmission as a valid

is

set

up

is

not

LED

as in

the

radio

jack.

not

detect

of

signaling

that

error

can be in-

has

too

much

attenua-

normal

panel

and

responding to a

error

may

the

power. This

and

by checking

that

power

11

above. Also,

be locked

attenuator

10KHz signaling

tone

(10 kHz) in

R2008D/R2010D

is

at-

ap-

page

onto

(part

ERROR

*NOTE:

ERROR

18

. Service request message invalid. interpreting prematurely squelch R2008D/R2010D LED

tenuation

19 SAT cellular rectly as a result duced

The

STATUS

20

Too

many

Manual by

the

Transceiver does

sent.

It

nection. Also check 01

SUSPEND

the

received

on

the

on

the

R2008D/R2010D

will flash briefly while

will flicker several times

setting

not

returned.

telephone.

if

the

following

test

AMPS

can

on

of

background

command

butes were specified in

command

spec.

not

result

if

command

The

data

as a valid service request message. This

R2008D/R2010D,

is

during

tohe

R2008D/R2010D

A supervisory

This

error

generally indicates

an

initial voice

ambient

errors

are

transfer

not

in 1-43

acknowledge

the

cable between

power

connection

is

sent.

noise

related to

sequence.

range.

These

R2008D/R2010D

or

by noise mixed with

not

'breaking' the

R2008D/R2010D

a 2 second interval. Verify

(typically set

audio

tone

channel

the

designation message

during

the

manual

command.

the

to

are:

mode

The

command

R2008D/R2010D

the

mobile

STATUS,

has received a

on

noise. In

(SAT), even the wrong

that

the

a test

is

excessive.

test

free

entered

The

transceiver does

unit.

TURNAROUND,

data

packet

can

the

incoming

normal

difficulties recognizing

at

-50

dB).

cellular

or a handoff

mode.

format

is

not

and

the

Only 5 of

operation,

good

RF

SAT,

telephone

Refer

to

(00)

command.

in

the

not

transceiver unit

the

43

RESTART,

from

the mobile

be caused by

data

packet.

cable connections.

has

not

message.

figure

1-43 range

acknowledge

commands

the

Make

the Sig Lvl

the

not

been

shifted frequencies cor-

This

11

for

Only 3 bytes

of

is

not

will function

RESET

but

it

is

squelch breaking

certain

service request,

returned

error

an

example

commands

the

making

and

that

LED

on

Check

command

the

by

can

of

are

allowed.

allowed

good

before

SUSPEND.

be in-

not

the the the

at-

the

just

con-

an

31

ERROR

23 Transceiver has not set been sent, but the direction control line (DCL) has dition for the returned

DCL

high. This

data

transfer. This line

error

indicates

is

that a command

not

been set high by the transceiver unit, a necessary con-

controlled by the transceiver.

requiring returned

information

has

ERROR

24

TCL

Transceiver has not set and

the direction control line (DCL) has gone high indicating the transceiver understands

data,

however, the test control line

the manual bus.

25

Transceiver has not set

and

the

been sent, to flag the to indicate the senses from

26

Transceiver

Check all power connections

27 Transceiver did sent by the R2008D/R2010D.

28 Transceiver did not send all response words. R2008D/R20 1 OD.

29 Too

R2008D/R2010D

that

the R2008D/R2010D has lowered the clock line (CL)

the transceiver

many

bits in response

DCL

R2008D/R2010D has

on

not

powered up.

not

accept all

low. This

TCL

high. This

has gone high indicating the transceiver

to

read the

the

manual

The

and

command

word.

error

indicates

(TCL)

transceiver unit did

Re-Try the

read

bus.

has

error

data

the

words.

not

gone low.

indicates

from

the

manual

command.

The

that a command

The

that a command

manual

bus.

transceiver unit did

bus, however, the

The

transceiver should return the

not

turn

requiring returned

TCL

must go low

is

to

return

and

has returned it high after reading

on

or

data

that

to

indicate valid

requiring returned

data,

and

TCL

has

is

not

connected to a power source.

not

acknowledge receipt

not

send all expected

the

TCL

not

TCL

information

has been sent,

it

is

to

return

data

on

has

has gone low

gone back high

high when it

data

of

all

data

to the

ERROR

30 Too

few bits in response word.

31 Transceiver timed

32 Transceiver timed

Error

33 Opcode

34 Transceiver did

Words trouble

out

in idle state.

out

in

data

29, 30, 31,

error-transceiver did

to

the R2008D/R2010D. Check

and

not

transmit

try again.

32 usually

not

any

state.

mean

recognize a

response.

that

the microprocessor

command

radio

power

in

word-usually with

and

cabling connections

the transceiver malfunctioned.

another

error code.

to

eliminate obvious sources

of

32

APPENDIX

MANUAL

TEST

F

COMMANDS

01

SUSPEND

02

RESTART

03

STATUS

04

RESET

05

TURNAROUND

-Terminate the periodically unless a

-Terminate

-Return

PL: CARR: TN: Signaling TXM:

RXM: Receive

WS: MODE: BI:

SAT:

-Reset

-echo

- requires 1 byte

the

normal

INIT

command

the test

the transceiver

Power

Current (0-busy, 1-idle)

the·autonomous

the byte following the

level 0 (highest) - 7 (lowest)

carrier (1-on)

Transmit

Word

synchronization

!-control

state

SAT

frequency

00-

5970HZ

01

-6000HZ

10-

6030HZ

11 -NO

additional

and

RESETOFF

mode,

tone

(1-on)

audio

channel,

of

SAT

mode

and

enter

await further test

command

enter

the

normal

unit

status

to

mute

(1-muted)

mute

(1-muted)

(1-ws acquired)

0-voice channel

majority

is

LOCK

timer

voted

encoded as follows:

command

data

the

test mode.

commands.

received.

mode

the R2008D/R2010D. Status definitions are:

busy/idle

to

the R2008D/R2010D

Perform

The

and

restart call processing tasks.

initialization as specified by

autonomous

timer shall be reset

06

!NIT

07

CARRIER-ON . -Turn

08

CARRIER-OFF

09

LOAD-SYNTH

10

SET

-ATTN

11

RXMUTE

12

RXUNMUTE

13

TXMUTE

-Initialize

1 -

2 -

- Receive

3 4 5 - Signaling 6 78 -

-Turn

-Set sets synthesizer to

-Set mand.

0-7 for lowest to high -

-Mute

-

Unmute

-Mute

the transceiver

Carrier

Attenuation

Transmit

Autonomous SAT-OFF

DTMF

the synthesizer

the

off

- 0 DB

audio

muted

audio

tone

timer reset

and

audio

the carrier

RF

the receive-audio signal.

the

on.

off.

power

transmit-audio

unit

muted

off

tones-off

Transpond

to

the

channel

attenuation

#334.

attenuation

signal.

to the following state:

and

its periodic resetting enabled

sat only

specified by the 4 digits following the

to

if

the SA

TON

command

the value specified in the

was previously received.

command:

data

byte following the com-

e.g. 0334

14

TXUNMUTE

15

RESETOFF

16

STON

-

Unmute

-Discontinue

-Transmit a continuous

the

transmit-audio

periodic resetting

signal.

of

the

signaling tone.

33

autonomous

timer (allow timer to time

out).

17

STOFF

-Stop

transmission

of

the signaling tone.

18

SETUP

19

VOICE

20

RCVSU

21

RCVVC

22

SEND-NAM

-Transmit a 5-word reverse control channel message. The digital color code shall

-each

of

the

five

words shall consist FF,OO,AA,55,CC,33. No channel scan, busy-idle determination, or BCH encoding performed. (There may or may not ceiver unit shall turn on the carrier at the start of transmission and turn termination.

-Transmit a 2-word reverse voice channel message. Each same 48-bit data pattern specified for the setup command. The Transceiver unit shall turn

on the carrier at the start

-Receive a 2-word forward control channel message, perform majority voting but no error correction and return the

-Receive a 1-word forward voice channel message perform majority voting but no error correction, and return the 5 bytes

-Return

-Number the mobile equipment that shall store the following information.

-System identification of home mobile service area (SID). The used

-Local

the information contained

assignment module. The number assignment module (NAM)

by

the mobile equipment to make the home/roam decision.

use

mark. This 1-bit mark

of

10

of

the following 48-bit data pattern (repeated 5 times):

be

forward control channel data present). The trans-

transmission and turn

bytes

of

data received to the TS.

of

data received to the TS.

in

the number assignment module (NAM) to the TS.

is

used

to

make the local control state decision.

off

of

the 2 words shall consist

off

the carrier at the termination.

is

a separate entity

SID

is

a 15-bit number that

be

11

and

is

to

be

the carrier at the

of

the

in

is

-Min

mark. This 1-bit mark when set

extended address information upon origination and page response.

-Mobile identification number (MIN). The MIN (consisting

number that identifies the mobile equipment. '

-Station

equipment.

-Initial paging channels channel number

pages when

-Access overload class (ACCOLC). The

overload class field

-Preferred system mark. This 1-bit mark when set to '1' identifies that the mobile equipment's preferred system

-Group

the SIDH, starting with the most significant, comprise the group identification.

-Lock is

-End-to-end signaling mark. This 1-bit mark when set ment

class mark (SCM). The SCM

in

home MSA (IPCH). The IPCH

of

the first control channel on which the mobile equipment will receive

it

is

in

its

home MSA.

is

used to control access

identification mark (GIM). The GIM

combination. This 12-bit number represents the sequence

used

in

unlocking the mobile equipment.

will

have a DTMF keypad while

is

system

to'

1'

indicates that home mobile equipment shall send

of

MINI and MIN2)

is

a 4-bit number that identifies the type of the mobile

is

an

ll-bit

number that

ACCOLC

A;

otherwise, the preferred system

in

conversation mode.

is

a 4-bit number that identifies which

by

the mobile equipment.

is

a 4-bit number indicating how many bits

of

three decimal digits that

to'

1'

indicates that the mobile equip-

is

system.

is

a 34-bit 4

is

the

of

-Repertory mark. This 1-bit mark when set

tioned for repertory storage.

-Horn-alert tioned for horn-alert. ,

mark. This 1-bit mark when set

34

to'

1'

indicates that the mobile equipment

to'

1'

indicates that the mobile equipment

is

op-

~

-Hands-free mark. This 1-bit mark when set to '1' indicates that the mobile equipment tioned for use with a hands-free control unit.

is

op-

VERSION SEND-SN MEM

RSVS1

RCVV1

WSTS

WSTV BIB

IT

-Return the software version information to the

-Return the 32-bit serial number to the R2008D/R2010D. Display

-Return

the resident memory data located at the address specified

R2008D/R2010D.

in

hexadecimal.

in

the 2 bytes following the command. The first and second bytes shall contain, respectively, the most and least significant parts

-Receive contiguous 1-word messages on the control channel. error correction on each message. Maintain separate counts and correctable errors detected until a terminate command 255

(decimal), a count

-Same

as

RCVS1

-Receive contiguous 1-word messages on the control channel. Maintain a count number mand

of

is

received. The counter shall

of

the 16-bit address.

Perform majority voting and

of

255

is

to

be

returned.

the number

is

received.

of

uncorrectable

If

the count exceeds

except on the voice channel.

of

the

word synchronization sequences (11100010010) detected until a terminate com-

be

16

bits wide and the data shall

be

returned

in

the

following format: BYTE 1

BYTE 2

-Same

15------8

7------0

as

WSTS except on the voice channel.

-Receive continiuous forward control channel data, extract and perform majority voting on the busy-idle bits, and respond to status commands, and return the current state

jority voted busy-idle bit. Reception

of

an

!NIT

command terminates sequence.

of

the ma-

TERMINATE

SA

TON

SATOFF

CDATA

HI

TN

ON HITNOFF LOTNON

-Terminate operation

off

the previously issued RCVS1, RCVV

1,

WSTS, or WSTV com-

mand and return the data collected to the TS.

-Enable the transmission tain the color code

of

the SAT frequency that the transceiver unit may expect to receive (see

table below). SAT shall

carrier-on command

COLOR

CODE

is

VALUE

00 01 02

-Disable the transmission

SAT. The byte

be

transmitted if the carrier

received.

SAT FREQUENCY

5970HZ 6000HZ 6030HZ

of

SAT.

of

data following the operational code shall con-

is

currently on or if a subsequent

of

-Transmit continuous 5-word reverse control channel messages. The digital color code shall be

10.

Each

of

the 5 words shall consist data following the command. The data messages shall of

an init command shall terminate the transmission. The transceiver unit shall turn on the

of

carrier at the start

-Activate the high audio tone

the transmission.

(1150 HZ) and apply

of

the 48-bit data pattern specified

be

contiguous. Subsequent reception

it

to the receive-audio line.

by

the 6 bytes

of

-Deactivate the high audio tone.

-Activate the low audio tone

(770 HZ) and apply

it

to the receive-audio line.

LOTNOFF

INVM

-Deactivate the low audio tone.

-Initialize non-volatile memory. Set registration memory and called-address repertory memory to zeros. Set lock state to active (locked).

35

40

41

42

RNVM

WNVM

DTMFON

~Read

-Receive

-Activate

non-volatile

transmitted shall byte

transmitted 20 bytes shall shown first.

memory.

following the receive-audio line.

contain

below.

101

the

shall

the

bytes

DTMF

command.

memory

contain called-address shall

contain contain Each

the

group

from

the

generator

Apply

and

return

the

lock

repertory

the

two

registration

of

5 bytes shall

TS

(formatted

with

DTMF

to

TS.

The

least-significant bit

state,

!-active

(10 called-addresses (0-9), 8 bytes each).

most-significant

memory

as

the

tones signals

(locked).

(4

entries

be

transmitted

in

TNVM)

associated

to

the

The

next 80 bytes

digits

of

called-address 9.

of

5 bytes each) in the

with the

and

write

them

with the keycode given in

modulator

and

of

the first byte

transmitted

The

most-significant

to

the

non-volatile

DTMF

sidetone

first next

format

byte

the

byte

to

the

43

DTMFOFF

00-09

10 11 12 13 14

-deactivate

CORRESPOND

*

#

SEND END LOCK

the

DTMF

generator.

TO

KEY

0-9

C 0

ON

15 16 17 18 19

DES

KEYPAD

AUX

ALERT CLR STORE RECALL MUTE

36

APPENDIX

EPSON RX-80/LX-80

G

PRINTER

SETUP

The optional RT-RX80/8148 printer

R2008D/R2010D, the face card have a series

DIP

SW1

DIP

SW1

Leave jumpers Note:

If

the printer

8148

serial interface card must be installed. Both the main PC board

of

DIP switches that must

1-1

off

1-2

off

1-3

off

1-4

off

1-5

off

1-6

on

1-7

on

1-8

on

1-1

off

1-2

off

1-3

off

1-4

off

1-5

on

1-6

off

1-7

off

1-8

off

in

factory set position.

is

also to be used

as

shipped

as

a parallel printer for the R-1801A NAM application, DIP

by

EPSON

be

set

board may be brought out to an external toggle switch.

is

configured for parallel operation. To

as

follows:

Main Board

DIP SW2

2-1

on 2-2 on 2-3

off 2-4

off

8148

Serial Board

DIP SW2

In

this case, leave

2-1

on (off-parallel) 2-2

on 2-3

off 2-4

off 2-5

off 2-6

off

SW2-1

off.

use

it

with the

in

the printer and the inter-

SW2-1

on the

8148

These switch settings correspond to:

1200

baud, no parity, 8 bit word length

37

APPENDIX H

U.K. CELLULAR SYSTEM ANALYZER (R2010D) DIFFERENCES

Basically, the ferences are

U.K. (United Kingdom) TACS cellular system

as

follows:

A. Signaling Tone

R20

1

OD

The U.S. system

B.

System Deviation The T ACS system

AUDIO:

DATA: 6.4

TONES:

SAT SIGNALLING

has been modified to accept a signaling tone of 8KHz, at a peak deviation of 6.4 KHz. The·

uses

a tone

2-3

KHz at a standard microphone input.

KHz

1.

of

10KHz.

uses

the following deviations:

at an 8KHz rate.

7 KHz.

TONES: 6.4 KHz.

C. Channel Frequencies

The T ACS system at 890.0125 MHz (channel determine channel frequency,

TX frequency RX

frequency = (934.9875 + (channel

Enter channels into the channel field

uses

1000

channels at

1)

and the mobile receiver

use

= (889.9875 + (channel

R2010D in the format channel

is

only 3 digits. Refer to figure

D. Telephone Number and N.A.M. Protocols

See

the transceiver manufacturer's literature for a full discussion

formats.

is

very

See

25

KHz channel spacing. The mobile transmitter frequencies start

is

45

the following formulas:

#)

x 0.025) MHz

#)

x 0.025) MHz

#1 = 001,

19.

similar to the U.S. system. The pertinent dif-

transceiver manual for required input levels.

MHz higher (channel 1 = 935.0125 MHz). To

channel

#1000

= 000, because the R2010D

of

N.A.M. and telephone number

38

CELL

SITE

CELLULAR

UNITED

RECEIVE

SPECTRUM

FOR

KINGDOM

~

CELL

SITE

XniT

1

CH!

_ ""-

F

CHAN.""

889.9875+.02 (CHAN

NO.)

...........

nOBILE

......

--"REVERSE"--_.,

....,.___·~---

SYSTEM A SYSTEM

CH23 CH43

1

\/

5

REVERIE

VOICE

CHANNELS

s 9 0 '\.

\\

CONTROL:,

AND

ACCESS

CH323

(;Qj3~3

I

/9

00 9 1 0

I

PAGING,

CHANNELS

XniT

B

REVERIE

VOICE

CHANNELl

I

-

--

----

lH1000

915 920

FREQUENCY

FIGURE

45

MHz

OFFSET

-··------

CHI''·."-https://manualmachine.com/

F

CHAN.=

934.9875+.025 (CHAN

NO.)

. .

930 935

MHz

19.

nOBILE

..,._

__

_

_.....

----

SYSTEM A SYSTEM

CH23

CH43

FDIIUARD

'-........._.....,

VOICE

CHRIIIUELI

•

~

940 1 950

\ I

CONTROL,PAGING, AND

ACCESS

RECEIVE

•yoJUIRID"--_...,

CH323

j

CH3~3

B

FORIUUHJ

VOICE

CtuUIIIIELS

CH1000

.

CHANNELS

\

960

39

MOTOROLA, COMMUNICATIONS

EQUIPMENT

TEST

1313 EAST

INC.

ALGONQUIN

SECTOR

SERVICE CENTER

ROAD SCHAUMBURG,

TEST EQUIPMENT SERVICE REQUEST FORM

This

completed

for

service.

ILLINOIS

form

must

60196

accompany

TEST

2333 B. UTAH AVENUE EL SEGUNDO, CA

equipment

COMMUNICATIONS

EQUIPMENT

returned

MOTOROLA, INC.

SECTOR

SERVICE CENTER

CUSTOMER'S PURCHASE ORDER NO.

MODEL NUMBER I

DESCRIPTION

REQUESTED SERVICE:

OF

PROBLEM:

I

DATE

I

SERIAL NUMBER

I

SHIP TO ADDRESS:

I

SHIP

VIA:

Providing

Equipment

MOTOROLA CUSTOMER NUMBER

''"'"

I

the

information

Service.

below

will

reduce

BILL TAG

the

turnaround

SHIP TAG

time

on

your

INTERNAL

SIGNED:_·-·_.,.

Test

MOTOROLA

___

----------

ACCOUNT NO.

I

Motorola R2010D, R2008D Operator's Manual

Specifications and Main Features

Frequently Asked Questions

User Manual