IEC 60489-6:1999

Radio equipment used in mobile services - Methods of measurement - Part 6: Data equipment

Refers specifically to mobile radio transmitters and receivers for the transmission of data (telegraphy) signals. Is intended to be used in conjunction with IEC 60489-1. The terms and definition and the condition of measurement set forth in this standard are intended for type and acceptance tests. Covers bit streams, character strings, messages and selective calling.

General Information

• Status: Published
• Publication Date: 15-Jul-1999
• ICS: 01 - GENERALITIES. TERMINOLOGY. STANDARDIZATION. DOCUMENTATION
• ICS: 33.060.20 - Receiving and transmitting equipment
• ICS: 33.060.30 - Radio relay and fixed satellite communications systems
• Technical Committee: TC 102 - Equipment used in radiocommunications for mobile services and for satellite communication systems
• Drafting Committee: WG 4 - TC 102/WG 4
• Current Stage: PPUB - Publication issued
• Start Date: 31-Jul-1999
• Completion Date: 16-Jul-1999

Standards Content (Sample)

INTERNATIONAL IEC
STANDARD
60489-6
Third edition
1999-07
Radio equipment used in mobile services –
Methods of measurement –
Part 6:
Data equipment
Matériel de radiocommunication utilisé dans les services
mobiles – Méthodes de mesure –
Partie 6:
Matériel numérique
Reference number
IEC 60489-6:1999(E)

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Numbering
As from 1 January 1997 all IEC publications are issued with a designation in the
60000 series.
Consolidated publications
Consolidated versions of some IEC publications including amendments are
available. For example, edition numbers 1.0, 1.1 and 1.2 refer, respectively, to the
base publication, the base publication incorporating amendment 1 and the base
publication incorporating amendments 1 and 2.
Validity of this publication
The technical content of IEC publications is kept under constant review by the IEC,
thus ensuring that the content reflects current technology.
Information relating to the date of the reconfirmation of the publication is available
in the IEC catalogue.
Information on the subjects under consideration and work in progress undertaken
by the technical committee which has prepared this publication, as well as the list
of publications issued, is to be found at the following IEC sources:
• IEC web site*
•
Catalogue of IEC publications
Published yearly with regular updates
(On-line catalogue)*
• IEC Bulletin
Available both at the IEC web site* and as a printed periodical
Terminology, graphical and letter symbols
For general terminology, readers are referred to IEC 60050: International
Electrotechnical Vocabulary (IEV).
For graphical symbols, and letter symbols and signs approved by the IEC for
general use, readers are referred to publications IEC 60027: Letter symbols to be
used in electrical technology, IEC 60417: Graphical symbols for use on equipment.
Index, survey and compilation of the single sheets and IEC 60617: Graphical symbols
for diagrams.
* See web site address on title page.

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INTERNATIONAL IEC
STANDARD
60489-6
Third edition
1999-07
Radio equipment used in mobile services –
Methods of measurement –
Part 6:
Data equipment
Matériel de radiocommunication utilisé dans les services
mobiles – Méthodes de mesure –
Partie 6:
Matériel numérique
 IEC 1999  Copyright - all rights reserved
No part of this publication may be reproduced or utilized in any form or by any means, electronic or
mechanical, including photocopying and microfilm, without permission in writing from the publisher.
International Electrotechnical Commission 3, rue de Varembé Geneva, Switzerland
Telefax: [phone] e-mail: [e-mail] IEC web site http://www.iec.ch
Commission Electrotechnique Internationale
PRICE CODE
XG
International Electrotechnical Commission
For price, see current catalogue

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– 2 – 60489-6 © IEC:1999(E)
CONTENTS
Page
FOREWORD . 4
Clause
1 General.5
1.1 Scope and object . 5
1.2 Emission characteristics.5
1.3 System characteristics.6
1.4 Normative references.7
2 Terms and definitions. 7
3 Test conditions.12
3.1 Standard test conditions. 12
3.2 Supplementary test conditions. 12
3.3 Characteristics of the measuring equipment . 18
4 Measurements of receiver-decoder radio-frequency parameters . 22
4.1 Sensitivity (data).22
4.2 Adjacent radio-frequency signal selectivity (data). 24
4.3 Co-channel interference rejection (data) . 28
4.4 Adjacent-channel selectivity (data) . 28
4.5 Spurious response immunity (data) .
...