Methods of measurement for equipment used in digital microwave radio transmission systems - Part 1: Measurements common to terrestrial radio-relay systems and satellite earth stations - Section 3: Transmission characteristics

Deals with methods of measurement of the characteristics which may be of importance for the transmission performance of microwave systems with digital modulation. The need to carry out any particular measurement and the limits to be met depend, for example, on the bit rate and the method of modulation.

Meßverfahren für Geräte in digitalen Mikrowellen-Funkübertragungssystemen - Teil 1: Messungen an terrestrischen Richtfunksystemen und Satelliten-Erdfunkstellen - Hauptabschnitt 3: Übertragungseigenschaften

Méthodes de mesure applicables au matériel utilisé pour les systèmes de transmission numérique en hyperfréquence - Partie 1: Mesures communes aux faisceaux hertziens terrestres et aux stations terriennes de télécommunications par satellite - Section 3: Caractéristiques de transmission

Traite des méthodes de mesure des caractéristiques importantes pour la transmission numérique en hyperfréquence. La nécessité d'effectuer telle ou telle mesure et les valeurs limites des mesures dépendent, par exemple, du débit numérique et de la méthode de modulation.

Methods of measurement for equipment used in digital microwave radio transmission systems - Part 1: Measurements common to terrestrial radio-relay systems and satellite earth stations - Section 3: Transmission characteristics (IEC 60835-1-3:1992)

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Status
Withdrawn
Publication Date
31-Jan-1995
Withdrawal Date
14-Dec-1995
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SLOVENSKI STANDARD
SIST EN 60835-1-3:2002
01-oktober-2002
Methods of measurement for equipment used in digital microwave radio
transmission systems - Part 1: Measurements common to terrestrial radio-relay
systems and satellite earth stations - Section 3: Transmission characteristics (IEC
60835-1-3:1992)
Methods of measurement for equipment used in digital microwave radio transmission
systems -- Part 1: Measurements common to terrestrial radio-relay systems and satellite
earth stations -- Section 3: Transmission characteristics
Meßverfahren für Geräte in digitalen Mikrowellen-Funkübertragungssystemen -- Teil 1:
Messungen an terrestrischen Richtfunksystemen und Satelliten-Erdfunkstellen --
Hauptabschnitt 3: Übertragungseigenschaften
Méthodes de mesure applicables au matériel utilisé pour les systèmes de transmission
numérique en hyperfréquence -- Partie 1: Mesures communes aux faisceaux hertziens
terrestres et aux stations terriennes de télécommunications par satellite -- Section 3:
Caractéristiques de transmission
Ta slovenski standard je istoveten z: EN 60835-1-3:1995
ICS:
33.060.30 Radiorelejni in fiksni satelitski Radio relay and fixed satellite
komunikacijski sistemi communications systems
SIST EN 60835-1-3:2002 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN 60835-1-3:2002

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SIST EN 60835-1-3:2002

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SIST EN 60835-1-3:2002

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SIST EN 60835-1-3:2002
NORME CEI
INTERNATIONALE IEC
60835-1-3
INTERNATIONAL
Première édition
STANDARD
First edition
1992-06
Méthodes de mesure applicables au matériel
utilisé pour les systèmes de transmission
numérique en hyperfréquence
Partie 1:
Mesures communes aux faisceaux hertziens
terrestres et aux stations terriennes de
télécommunications par satellite
Section 3: Caractéristiques de transmission
Methods of measurement for equipment used in
digital microwave radio transmission systems
Part 1:
Measurements common to terrestrial radio-relay
systems and satellite earth stations
Section 3: Transmission characteristics
© IEC 1992 Droits de reproduction Copyright - all rights reserved
réservés —
Aucune partie de cette publication ne peut être reproduite ni No pa of this publication may be reproduced or utilized in
rt
utilisée sous quelque forme que ce soit et par aucun 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: +41 22 919 0300 e-mail: inmail@iec.ch IEC web site http: //www.iec.ch
CODE PRIX
Commission Electrotechnique Internationale
PRICE CODE
International Electrotechnical Commission
IEC
MemayHapottHaa 3neKxpOTexHN4ecKaa HOMNCCNfi
Pour prix, voir catalogue en vigueur
• • For price, see current catalogue

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SIST EN 60835-1-3:2002
835-1-3 ©IEC _ 3 _
CONTENTS
Page
FOREWORD 5
INTRODUCTION 7
Clause
1 Scope 9
2 Amplitude/frequency characteristic 9
3 Group-delay/frequency characteristic 11
4 A.M.-to-p.m. conversion and a.m. compression 17
5 Differential gain and phase
23
Figures
24
Annex A – Bibliography
33

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SIST EN 60835-1-3:2002
835-1-3 ©IEC - 5 -
INTERNATIONAL ELECTROTECHNICAL COMMISSION
METHODS OF MEASUREMENT FOR EQUIPMENT USED
IN DIGITAL MICROWAVE RADIO TRANSMISSION SYSTEMS
Part 1: Measurements common to terrestrial radio-relay systems
and satellite earth stations
Section 3: Transmission characteristics
FOREWORD
1) The formal decisions or agreements of the IEC on technical matters, prepared by Technical Committees on
which all the National Committees having a special interest therein are represented, express, as nearly as
possible, an international consensus of opinion on the subjects dealt with.
2)
They have the form of recommendations for international use and they are accepted by the National
Committees in that sense.
3) In order to promote international unification, the IEC expresses the wish that all National Committees
should adopt the text of the IEC recommendation for their national rules in so far as national conditions will
permit. Any divergence between the IEC recommendation and the corresponding national rules should, as
far as possible, be clearly indicated in the latter.
This section of International Standard IEC 835-1 has been prepared by Sub-
Committee 12E: Radio relay and fixed satellite communications systems, of IEC Technical
Committee No. 12: Radiocommunications.
The text of this section is based on the following documents:
DIS Re
...

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