14 | Keysight | E1962B cdma2000/IS-95/AMPS Mobile Test Application - Technical Overview

Option E1962B-405 fading (digital bus)

Functionality

Allows baseband, digital I/Q data from the sig-

nal generator to be sent to an external N5106B

(PXB) and then returns the signal to the test set

for modulation

Connector

Rear panel, 50-pin, high density

Signal generator ALC

mode

Closed or open (default of closed); open loop

mode must be used during fading to maintain

the desired signal characteristics

ALC open loop

calibration

Calibrates the RF source when operating in the

ALC open loop mode; the accuracy remains

valid with a ± 5 °C window of the temperature at

which the calibration was performed

ALC open loop RF IN/

OUT composite absolute

output level

accuracy degradation

(must add this to the

main level accuracy

specification for tem-

peratures within ± 5 °C

of the last ALC open loop

calibration)

< ± 0.75 dB, −109 to –70 dBm/1.23 MHz

< ± 0.50 dB, –70 to −35 dBm/1.23 MHz

< ± 0.75 dB, −35 to −13 dBm/1.23 MHz

ALC open loop

carrier feedthrough

Typically < 40 dBc (nominal ambient < 47 dBc

after IQ calibration)

Option E1962B-406 multi-unit synchronization

Functionality

Allows any test set to be time-synchronized to

another test set running either CDMA or 1xEV-

DO test application or lab application; syn-

chronization requires one unit to be designated

as the time server and the other as the client;

timebase and trigger outputs of the server

must be connected to the client’s timebase and

trigger inputs; the test sets must also be on a

LAN using the same address segment

Sync to external test set One button command to perform the

synchronization

External test set LAN

address

User entry of the time server’s LAN address

(IPv4 address)

Synchronization fanout

Maximum of four client test sets can be driven

from a single timing server; unlimited number

can be synchronized when they are dai-

sy-chained together (one unit to another)

Synchronization results

Server operation complete and client operation

complete

Synchronization

accuracy

Typically < 1 μs

Option E1962B-407 protocol logging

Functionality

Start protocol logging and stop protocol

logging

Protocol support

PREV=6 and PREV=7 messages; provides cor-

rect binary output for lower PREVs but decodes

using PREV=6 messages formats

Option E1962B-409 SMS

SMS support

Mobile terminated or mobile originated

SMS mobile terminated

service types

Point-to-point or broadcast

SMS mobile terminated

teleservice types

Wireless paging teleservice, wireless messag-

ing teleservice, voice mail notification, or WAP

SMS broadcast service

categories

Unknown, broadcast emergency, administra-

tive, maintenance, general news local, general

news regional, general news national, general

news international, business and financial news

local, business and financial news regional,

business and financial news national, business

and financial news international, sports news

local, sports news regional, sports news na-

tional, sports news international, entertainment

news local, entertainment news regional, en-

tertainment news national, entertainment news

international, local weather, area traffic reports,

local flight schedules, restaurants, lodgings,

retail directory, advertisements, stock quotes,

employment opportunities, medical, technology

news, and multi-category

SMS mobile terminated

originating address

Maximum of 14 numeric digits

SMS mobile terminated

message priority

None, normal, interactive, urgent, and emer-

gency

SMS mobile terminated

message privacy

None, not restricted, restricted, confidential,

and secret

SMS mobile terminated

message alert

Default, low, medium, high, and none

SMS mobile terminated

message encoding

Octet, 7-bit ASCII, IA5, UNICODE, shift-JIS,

Korean, Latin/Hebrew, Latin, and GSM 7-bit

default alphabet

SMS mobile terminated

message optional user

data

Include or exclude

SMS mobile terminated

call back number

Include or exclude; set to the originating ad-

dress when included

SMS mobile terminated

message entry

Hex or ASCII

SMS mobile terminated

message length

Maximum of 255 ASCII characters or 510 hex

characters

SMS mobile terminated

message repeat

1 up to 255 repetitions of the entered data

SMS mobile terminated

messaging editing

Append data, overwrite data, insert data, clear

to end, backspace, and delete character

SMS mobile terminated

message status

Provides status of SMS message transmission

and reports cause codes

SMS mobile originated

protocol control

Enabled, disabled, not supported, or unknown

address

SMS mobile originated

display

Auto, ASCII, or hex

SMS mobile originated

message status

Message count, tele service type, destination

address, destination address encoding, priority,

call back number, call back number encoding,

message encoding, and message length