EN 60835-3-10:1994

Methods of measurement for equipment used in digital microwave radio transmission systems - Part 3: Measurements on satellite earth stations - Section 10: Terminal equipment - TDMA traffic earth stations

Deals with methods of measurment on Time Division Multiple Access (TDMA) terminal equipment. There are various types of TDMA systems which may differ, for instance, in the bit rate, the frame/burst format, and/or the acquisition and synchronisation scheme. The methods of measurement are described as generally as possible so that they may be applicable to various TDMA terminal equipment used in many international and regional satellite systems.

Meßverfahren für Geräte in digitalen Mikrowellen-Funkübertragungssystemen - Teil 3: Messungen an Satelliten-Erdfunkstellen - Hauptabschnitt 10: Endeinrichtungen-Erdfunkstelle für TDMA-Betrieb

Méthodes de mesure applicables au matériel utilisé pour les systèmes de transmission numérique en hyperfréquence - Partie 3: Mesures applicables aux stations terriennes de télécommunications par satellite - Section 10: Equipement terminal - Station terrienne de trafic AMRT

Traite des méthodes de mesure applicables à un équipement terminal à accès multiple par répartition dans le temps (AMRT). Il existe divers type de systèmes AMRT qui peuvent différer, par exemple, par le débit binaire, le format de la trame et du paquet, et/ou le principe de synchronisation et d'acquisition. La présente section décrit d'une manière aussi générale que possible les méthodes de mesure afin qu'elles soient applicables aux divers types d'équipement terminal AMRT utilisés dans de nombreux systèmes de transmission par satellite internationaux, régionaux et nationaux.

Methods of measurement for equipment used in digital microwave radio transmission systems - Part 3: Measurements on satellite earth stations - Section 10: Terminal equipment - TDMA traffic earth stations (IEC 60835-3-10:1994)

General Information

• Status: Withdrawn
• Publication Date: 06-Oct-1994
• Withdrawal Date: 30-Jun-1995
• ICS: 33.060.30 - Radio relay and fixed satellite communications systems
• Technical Committee: CLC/SR 102 - Equipment used in radio communications for mobile services and satellite communication systems
• Drafting Committee: IEC/TC 102 - IEC_TC_102
• Parallel Committee: IEC/TC 102 - IEC_TC_102
• Ref Project: SIST EN 60835-3-10:2002 - Methods of measurement for equipment used in digital microwave radio transmission systems -- Part 3: Measurements on satellite earth stations -- Section 10: Terminal equipment - TDMA traffic earth stations

Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN 60835-3-10:2002
01-oktober-2002
Methods of measurement for equipment used in digital microwave radio
transmission systems - Part 3: Measurements on satellite earth stations - Section
10: Terminal equipment - TDMA traffic earth stations (IEC 60835-3-10:1994)
Methods of measurement for equipment used in digital microwave radio transmission
systems -- Part 3: Measurements on satellite earth stations -- Section 10: Terminal
equipment - TDMA traffic earth stations
Meßverfahren für Geräte in digitalen Mikrowellen-Funkübertragungssystemen -- Teil 3:
Messungen an Satelliten-Erdfunkstellen -- Hauptabschnitt 10: Endeinrichtungen-
Erdfunkstelle für TDMA-Betrieb
Méthodes de mesure applicables au matériel utilisé pour les systèmes de transmission
numérique en hyperfréquence -- Partie 3: Mesures applicables aux stations terriennes de
télécommunications par satellite -- Section 10: Equipement terminal - Station terrienne
de trafic AMRT
Ta slovenski standard je istoveten z: EN 60835-3-10:1994
ICS:
33.060.30 Radiorelejni in fiksni satelitski Radio relay and fixed satellite
komunikacijski sistemi communications systems
SIST EN 60835-3-10:2002 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN 60835-3-10:2002

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SIST EN 60835-3-10:2002
NORME CEI
INTERNATIONALE IEC
INTERNATIONAL 60835-3-10
Première édition
STANDARD
First edition
1994-07
Méthodes de mesure applicables au matériel
utilisé pour les systèmes de transmission
numérique en hyperfréquence
Partie 3:
Mesures applicables aux stations terriennes
de télécommunications par satellite
Section 10: Equipement terminal —
Station terrienne de trafic AMRT
Methods of measurement for equipment used in
digital microwave radio transmission systems
Part 3:
Measurements on satellite earth stations
Section 10: Terminal equipment —
TDMA traffic earth station
© IEC 1994 Droits de reproduction
réservés — Copyright - all rights reserved
Aucune partie de cette publication ne peut étre reproduite ni No part of this publication may be reproduced or utilized in
utilisée sous quelque forme que ce soit aucun
et par any form or by any means, electronic or mechanical,
procédé, électronique ou mécanique, y compris la photo- including photocopying and microfilm, without permission in
copie et les microfilms, sans l'accord écrit de
l'éditeur. 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
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Pour prix, voir catalogue en vigueur
• •
For price, see current catalogue

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SIST EN 60835-3-10:2002
835-3-10 © IEC:1994 - 3 -
CONTENTS
Page
FOREWORD 5
INTRODUCTION 7
Clause
1 Scope 9
2 Normative references 9
3 I.F. interface characteristics 11
3.1 Return loss 11
3.2 Level, frequency and spectrum of the modulator output signal 11
3.3 Carrier on-off ratio 11
3.4 Phase and amplitude balance 11
4 Terrestrial interface characteristics 13
4.1 Level and shape of the output signal 13
4.2 Other parameters 13
5 Bit error ratio 15
5.1 General consideration 15
5.2 Modem BER performance 15
5.3 Overall system BER performance 19
6 Frame acquisition and synchronization 19
6.1 General considerations 19
6.2 Clock frequency and acquisition time 21
6.3 Receive frame acquisition and synchronization 21
6.4 Transmit frame acquisition 23
6.5 Transmit frame synchronization 25
6.6 Synchronization characteristics with additive noise 27
7 System control functions 27
7.1 General considerations 27
7.2 Reference station changeover test 27
7.3 Burst Time Plan and/or Channel Mapping Plan change test 29
7.4 Other monitor and control function tests, including service channels 29
Figures
1 Typical TDMA terminal equipment used in a traffic earth station 31
2 Typical arrangement for modem BER measurement 31
3 Typical arrangement for overall system BER test 33
4 Typical arrangement for frame acquisition/synchronization test 35

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SIST EN 60835-3-10:2002
835-3-10 © IEC:1994 - 5 -
INTERNATIONAL ELECTROTECHNICAL COMMISSION
METHODS OF MEASUREMENT
FOR EQUIPMENT USED IN DIGITAL MICROWAVE
RADIO TRANSMISSION SYSTEMS —
Part 3: Measurements on satellite earth stations —
...