EN 61079-1:1993

Methods of measurement on receivers for satellite broadcast transmissions in the 12 GHz band - Part 1: Radiofrequency measurements on outdoor units

Applies to the outdoor unit of a receiver for the direct reception of satellite broadcast transmissions in the 12 GHz band. Defines the conditions and methods of measurement to be applied.

Meßverfahren für Empfänger für Satellitenrundfunk-Übertragungen im 12-GHz-Bereich - Teil 1: Radiofrequenz-Messungen an der Außeneinheit

Méthodes de mesure sur les récepteurs d'émissions de radiodiffusion par satellite dans la bande 12 GHz - Partie 1: Mesures en radiofréquence sur le matériel extérieur

S'applique à l'unité extérieure d'un récepteur d'émission de radiodiffusion directe par satellite dans la bande 12 GHz. Définit les conditions et méthodes de mesure qui doivent être appliquées.

Methods of measurement on receivers for satellite broadcast transmissions in the 12 GHz band -- Part 1: Radiofrequency measurements on outdoor units (IEC 61079-1:1992) (IEC 61079-1:1992)

General Information

• Status: Published
• Publication Date: 08-Dec-1993
• Withdrawal Date: 31-Aug-1994
• ICS: 33.060.20 - Receiving and transmitting equipment
• Technical Committee: CLC/TC 100X - Audio, video and multimedia systems and equipment and related sub-systems
• Drafting Committee: IEC/TC 100 - IEC_TC_100
• Parallel Committee: IEC/TC 100 - IEC_TC_100
• Current Stage: 6060 - Document made available - Publishing
• Start Date: 09-Dec-1993
• Completion Date: 09-Dec-1993
• Ref Project: SIST EN 61079-1:1999 - Methods of measurement on receivers for satellite broadcast transmissions in the 12 GHz band -- Part 1: Radiofrequency measurements on outdoor units

Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN 61079-1:1999
01-april-1999
Methods of measurement on receivers for satellite broadcast transmissions in the
12 GHz band -- Part 1: Radiofrequency measurements on outdoor units (IEC 61079
-1:1992) (IEC 61079-1:1992)
Methods of measurement on receivers for satellite broadcast transmissions in the 12
GHz band -- Part 1: Radiofrequency measurements on outdoor units
Meßverfahren für Empfänger für Satellitenrundfunk-Übertragungen im 12-GHz-Bereich --
Teil 1: Radiofrequenz-Messungen an der Außeneinheit
Méthodes de mesure sur les récepteurs d'émissions de radiodiffusion par satellite dans
la bande 12 GHz -- Partie 1: Mesures en radiofréquence sur le matériel extérieur
Ta slovenski standard je istoveten z: EN 61079-1:1993
ICS:
33.060.20 Sprejemna in oddajna Receiving and transmitting
oprema equipment
SIST EN 61079-1:1999 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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NORME
CEI
INTERNATIONALE
IEC
61079-1
INTERNATIONAL
Première édition
STAN
DARD
First edition
1992-06
Méthodes de mesure sur les récepteurs
d'émissions de radiodiffusion par satellite
dans la bande 12 GHz
Partie 1:
Mesures en radiofréquence sur le matériel extérieur
Methods of measurement on receivers for
satellite broadcast transmissions in
the 12 GHz band
Part 1:
Radio-frequency measurements on outdoor units
© IEC 1992 Droits
de reproduction réservés — Copyright - all rights reserved
Aucune partie de cette publication
ne peut être reproduite ni No part of this publication may be reproduced or utilized in
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: [phone] e-mail: [e-mail] IEC web site http: //www.iec.ch
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mae 3newrpoTexHH4ecean KOMHCOHA
Pour prix, voir catalogue en vigueur
• • For price, see current catalogue

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1079-1 ©IEC - 3 -
CONTENTS
Page
FOREWORD 9
SECTION 1 - GENERAL
Clause
11
1.1 Scope
1.2 Normative references 11
1.3 Definitions 13
SECTION 2 - GENERAL NOTES ON MEASUREMENT
13
2.1 General conditions
2.1.1 Introduction 13
2.1.2 Test site 13
2.1.3 Environmental conditions 13
2.1.4 Power supply 13
2.1.5 Other conditions 15
2.2 Radio-frequency input signals 15
2.2.1 Introduction 15
2.2.2 Test signals 15
2.2.3 Test frequencies 15
2.2.4 Radio-frequency input arrangement 15
2.2.5 17 Input signal level
SECTION 3 - MEASURING METHODS
3.1 Polarization isolation 19
3.1.1 Introduction 19
3.1.2 Method of measurement 19
3.1.3 Presentation of the results 21

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1079-1 ©IEC - 5 -
Clause Page
3.2 Impedance matching at the input terminal 21
32.1 Introduction 21
3.2.2 Method of measurement 21
3.2.3 Presentation of the results 23
3.3 Impedance matching at the output terminal 23
3.3.1 Introduction 23
3.3.2 Method of measurement 23
3.3.3 Presentation of the results 25
3.4 Gain frequency characteristics 25
3.4.1 Introduction 25
3.4.2 Method of measurement 25
3.4.3 Presentation of the results 27
3.5 Output signal level versus input signal level 27
3.5.1 Introduction 27
27
3.5.2 Method of measurement
3.5.3 Presentation of the results 29
3.6 Intermodulation 29
3.6.1 Introduction 29
3.6.2 Method of measurement 29
3.6.3 Presentation of the results 31
3.7 Noise figure and noise temperature 31
3.7.1 Introduction 31
3.7.2 Method of measurement 31
3.7.3 Presentation of the results 35
3.8 G/T 35
3.8.1 Introduction 35
3.8.2 Method of measurement 35
3.8.3 Presentation of the results 37

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1079-1 ©I EC - 7
Clause Page
3.9 Alternative method for G/T 37
3.9.1 Introduction 37
3.9.2 Method of measurement 39
3.9.3 Presentation of the results 43
3.10 Image suppression ratio 43
3.10.1 Introduction 43
3.10.2 Method of measurement 43
3.10.3 Presentation of the results 45
3.11 Spurious responses 45
3.11.1 Introduction 45
3.11.2 Method of measurement 45
3.11.3 Presentation of the results 47
3.12 Intermediate frequency beat suppression ratio 49
3.12.1 Introduction 49
3.12.2 Method of measurement 49
3.12.3 Presentation of the results 49
3.13 Local oscillator frequency stability 51
3.13.1 Introduction 51
3.13.2 Method of measurement 51
3.13.3 Presentation of the results 51
FIGURES 53
ANNEX A (informative) - Bibliography 85

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