Ericsson LBI-38848D manual Maintenance Manual, Table of Contents

Page 1

LBI-38848D

PARTS LIST

Maintenance Manual

DUAL FORMAT MDX

806 - 870 MHz

MOBILE RADIO

TABLE OF CONTENTS

 

RF BOARD

LBI-38849

SYSTEM BOARD

LBI-38842

AUDIO/LOGIC BOARD

LBI-38843

AUDIO AMPLIFIER BOARD

LBI-38844

FRONT CAP ASSEMBLY

LBI-38850

 

LBI-38974

PA BOARD

LBI-38302

SERVICE SECTION

LBI-38851

ericssonz

DUAL FORMAT MDXRADIO ASSEMBLY

ISSUE 1

SYMBOL

PART NUMBER

DESCRIPTION

 

 

APPLICATION ASSEMBLY

 

 

19D904183

 

 

— — — — ASSEMBLIES — — —

A1

19D902123G22

RF BOARD

A3

19D901891G2

SYSTEM BOARD

A4

19D904025G2

AUDIO AMPLIFIER BOARD

A5

19D903963G1

AUDIO/LOGIC BOARD

 

19C851822G1

PA BOARD

 

 

— — — — — KITS — — — — —

 

344A4253G1

Hardware Kit (No. 1)

 

344A4255G7

Hardware Kit (No. 2)

 

 

— — — — — CABLES — — — —

 

19A705301P6

Cable, Antenna

 

19B801467P1

Cable, J705 to J151

 

19B801467P2

Cable, J5 to J105

 

19B801454P36

Cable, RX to J104

 

19A705235P3

Cable, Ribbon, J901 on Audio Amplifier

 

 

to J902 on System Board

 

19B801454P38

Cable, Antenna to J7

 

19B801454P37

Cable, TX to J101

 

19B802397P1

Cable, Handset

 

 

— — — MISCELLANEOUS — —

 

19D904027P1

Casting

 

19C337683G2

Bracket

 

19D904185G1

Cover, Bottom

 

19D904186G1

Cover, Top

 

19D904187G1

Panel, Front

 

19B801358P18

Cable, 9 Foot, Power

 

19B235310P10

Nameplate, Combination

 

 

 

*COMPONENTS, ADDED, DELETED OR CHANGED BY PRODUCTION CHANGES

Ericsson Inc.

 

Private Radio Systems

 

Mountain View Road

 

Lynchburg, Virginia 24502

 

1-800-528-7711 (Outside USA, 804-528-7711)

Printed in U.S.A.

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Contents Table of Contents Maintenance ManualLBI-38848D Table of ContentsGeneral Description Power Amplifier BoardRF Board Accessories and Options System Description Hardware Hardware OptionsGlossary of GE-MARC Terms Ready ModeBusy Tone Acquisition ToneAlert Tones Radio OperationUser Interface Edacs ApplicationsAssembly Diagram 19D904183, Sh , Rev Interconnection Diagram Interconnection Diagram Interconnection Diagram

LBI-38848D specifications

The Ericsson LBI-38848D is a versatile and powerful telecommunications system designed to meet the evolving demands of modern communication networks. This unit exemplifies Ericsson's commitment to innovation, quality, and efficiency in mobile and wireless technologies, establishing itself as a key component in various environments, including urban and rural deployments.

One of the standout features of the LBI-38848D is its advanced processing capabilities. It incorporates state-of-the-art digital signal processing, which enhances its ability to manage high-frequency data transmission. This results in improved reliability and speed, catering to the increasing need for rapid data services that modern consumers expect.

Supporting various communication standards, including GSM, UMTS, and LTE, the LBI-38848D is engineered to seamlessly integrate with existing networks while simultaneously preparing for future upgrades and expansions. Its multi-band and multi-mode capabilities allow operators to deliver services across different frequency bands, providing flexibility and optimizing spectrum utilization.

Another key characteristic of the LBI-38848D is its energy efficiency. With a focus on sustainability, Ericsson has designed this system to minimize power consumption without compromising performance. This is increasingly important as operators aim to reduce operational costs and comply with environmental regulations while also meeting the growing demand for data services.

Reliability and durability are also paramount in the design of the LBI-38848D. It is built to withstand a variety of environmental conditions, making it suitable for outdoor deployments in diverse climates. The system's robust construction ensures long-term operation with minimal maintenance, enhancing its total cost of ownership.

Additionally, the LBI-38848D features intelligent network management capabilities, which facilitate real-time monitoring and optimization. These features empower network operators to proactively manage resources, predict potential issues, and enhance service delivery, thus improving user satisfaction.

In conclusion, the Ericsson LBI-38848D stands out in the telecommunications landscape due to its combination of advanced technological features, energy efficiency, and reliability. Its ability to support multiple communication standards and functions makes it an essential asset for operators looking to enhance their network performance and prepare for the future of connectivity. As the demand for high-speed communication continues to surge, the LBI-38848D positions itself as a leading solution in the ever-evolving telecommunications sector.