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Manual Ericsson LBI-38756

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Summary
  • Ericsson LBI-38756 - page 1

    Mobi le Com municati ons MDS 148-174 MHz M OBILE RADIO C OMBINA TION T ABLE OF CONTENTS MA IN BOARD ASSEM B L Y . . . . . . . . . . . . . . . . . . . LBI-38756 FRONT P ANEL ASSEM B LY . . . . . . . . . . . . . . . . . . . L B I-38757 POWER AMPLIFIER ASSEM B L Y . . . . . . . . . . . . . . . LBI-38758 SER VICE SECTION . . . . . . . . . . . . . . . . ...

  • Ericsson LBI-38756 - page 2

    Copyright © April 1992, Ericsson GE Mobile Communications, I nc. T ABLE O F CON TENTS Pag e SPECIFICA TIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 P ACKAGE NUMBERS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 OPTIONS . . . . ...

  • Ericsson LBI-38756 - page 3

    INTRODUCTION The Ericsson GE Conventio nal MDS VHF R adio is a rug - ged two-way FM mobile radio which o perat es in the 1 4 8-174 MHz frequency band. The MDS is a wide band synthesized ra- dio utilizing microcomputer technology to provid e reliable high quality simplex t wo-way mo bile communic atio ns. I ts transmitter output power level is 40 w ...

  • Ericsson LBI-38756 - page 4

    Figure 1 - MDS Conventional Radio Blo ck Diagram LBI-38652 LBI-38652 3 ...

  • Ericsson LBI-38756 - page 5

    Receiver The RF front e nd of the rec eiver includes t he PIN di ode T/R switch, the tuned bandpass preselector filters, a nd th e low noise RF am plifier . T he f ilters have a 12 MH z b and- width, and are factory t uned for rec eiving in the 150-162 MHz bandwidth. Refer to the Service Section L BI-38759 for retuning to a d ifferent frequency . T ...

  • Ericsson LBI-38756 - page 6

    ceive d and optionally de m odu lated by th e rep eat er as pa rt o f the system protoco l when so installed. Rec ei v e-Only O p er at ion Channels can be programmed to receive- only op eration. Channels cannot be programm ed for Tr ansmit-onl y operation. Busy Channel Lock Out W ith Busy Chan nel Lo ck Out p rogrammed, the rad io c an- not transm ...

  • Ericsson LBI-38756 - page 7

    In the T ype 99 Monitor Mode t he rece ive audio remains unmuted permitting the user to m onitor all ac tivi ty on th e channel. When the user’ s own T ype 9 9 tones are decoded , a beep sounds and an "A" wi ll be di spla yed, c alling h is at ten- tion t o his own ca l l now on the ch an nel . T oggling the RESET b utton allows the use ...

  • Ericsson LBI-38756 - page 8

    Example 1 - Group C all Code 07 ( al so co de 2 7 an d 37): The digit "0" in T able 5 shows th at T one B is in T one Group 2 along wi th 20 t o 29 and 3 0 to 39. T one n umber 7 in T one Group 2 i s 832.5 Hz (see T able 6). Example 2 - Group C all 98 (also c o de 48 and 8 8): The digit "9" in T able 5 shows th at T one B is in ...

  • Ericsson LBI-38756 - page 9

    MECHANICAL P A RTS BREAKDOWN LBI-38652 LBI-38652 8 ...

  • Ericsson LBI-38756 - page 10

    P ARTS LIST LBI-38652 LBI-38652 9 ...

Manufacturer Ericsson Category Radio

Documents that we receive from a manufacturer of a Ericsson LBI-38756 can be divided into several groups. They are, among others:
- Ericsson technical drawings
- LBI-38756 manuals
- Ericsson product data sheets
- information booklets
- or energy labels Ericsson LBI-38756
All of them are important, but the most important information from the point of view of use of the device are in the user manual Ericsson LBI-38756.

A group of documents referred to as user manuals is also divided into more specific types, such as: Installation manuals Ericsson LBI-38756, service manual, brief instructions and user manuals Ericsson LBI-38756. Depending on your needs, you should look for the document you need. In our website you can view the most popular manual of the product Ericsson LBI-38756.

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A complete manual for the device Ericsson LBI-38756, how should it look like?
A manual, also referred to as a user manual, or simply "instructions" is a technical document designed to assist in the use Ericsson LBI-38756 by users. Manuals are usually written by a technical writer, but in a language understandable to all users of Ericsson LBI-38756.

A complete Ericsson manual, should contain several basic components. Some of them are less important, such as: cover / title page or copyright page. However, the remaining part should provide us with information that is important from the point of view of the user.

1. Preface and tips on how to use the manual Ericsson LBI-38756 - At the beginning of each manual we should find clues about how to use the guidelines. It should include information about the location of the Contents of the Ericsson LBI-38756, FAQ or common problems, i.e. places that are most often searched by users in each manual
2. Contents - index of all tips concerning the Ericsson LBI-38756, that we can find in the current document
3. Tips how to use the basic functions of the device Ericsson LBI-38756 - which should help us in our first steps of using Ericsson LBI-38756
4. Troubleshooting - systematic sequence of activities that will help us diagnose and subsequently solve the most important problems with Ericsson LBI-38756
5. FAQ - Frequently Asked Questions
6. Contact detailsInformation about where to look for contact to the manufacturer/service of Ericsson LBI-38756 in a specific country, if it was not possible to solve the problem on our own.

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