EN 60107-1:1997

Methods of measurement on receivers for television broadcast transmissions - Part 1: General considerations - Measurements at radio and video frequencies

Deals with the standard conditions and methods of measurement on television receivers that conform to the terrestrial broadcast television standards specified by the ITU-R. Such receivers may be used for direct off-air reception, reception via cabled networks or as a monitor for prerecorded video, home movies and games among other applications. Deals with the determination of performance and permits the comparison of equipment by listing the characteristics which are useful for specifications and by laying down uniform methods of measurement for these characteristics. performance requirements are not specified.

Meßverfahren für Empfänger von Fernseh-Rundfunksendungen - Teil 1: Allgemeine Vorschriften, Messungen bei Radio- und Videofrequenzen

Méthodes de mesures applicables aux récepteurs de télévision - Partie 1: Considérations générales - Mesures aux domaines radiofréquences et vidéofréquences

Se rapporte aux conditions et méthodes de mesures applicables aux récepteurs de télévision prévus pour la réception hertzienne terrestre. Ces derniers doivent être conformes aux systèmes de télévision spécifiés par l'UIT-R. De tels récepteurs peuvent être utilisés pour la réception hertzienne directe, pour la réception au travers des réseaux câblés, ou 'etre configurés en moniteur pour la visualisation par exemple de signaux vidéo enregistrés ou issus de consoles de jeux. Permet la détermination du niveau de performances d'équipements, ainsi que leur comparaison, en dressant la liste des caractéristiques représentatives, et en proposant des méthodes uniformes de mesures. Les performances exigées ne sont pas spécifiées.

Methods of measurement on receivers for television broadcast transmissions -- Part 1: General considerations – Measurements at radio and video frequencies (IEC 60107-1:1997)

General Information

• Status: Published
• Publication Date: 04-May-1997
• Withdrawal Date: 30-Nov-1997
• ICS: 33.160.20 - Radio receivers
• 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: 05-May-1997
• Completion Date: 05-May-1997
• Ref Project: SIST EN 60107-1:1999 - Methods of measurement on receivers for television broadcast transmissions -- Part 1: General considerations - Measurements at radio and video frequencies

Standards Content (Sample)

SLOVENSKI STANDARD
01-april-1999
Methods of measurement on receivers for television broadcast transmissions --
Part 1: General considerations – Measurements at radio and video frequencies
(IEC 60107-1:1997)
Methods of measurement on receivers for television broadcast transmissions -- Part 1:
General considerations - Measurements at radio and video frequencies
Meßverfahren für Empfänger von Fernseh-Rundfunksendungen -- Teil 1: Allgemeine
Vorschriften, Messungen bei Radio- und Videofrequenzen
Méthodes de mesures applicables aux récepteurs de télévision -- Partie 1:
Considérations générales - Mesures aux domaines radiofréquences et vidéofréquences
Ta slovenski standard je istoveten z: EN 60107-1:1997
ICS:
33.160.25 Televizijski sprejemniki Television receivers
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

NORME
CEI
INTERNATIONALE
IEC
60107-1
INTERNATIONAL
Troisième édition
STANDARD
Third edition
1997-04
Méthodes de mesures applicables
aux récepteurs de télévision –
Partie 1:
Considérations générales –
Mesures aux domaines radiofréquences
et vidéofréquences
Methods of measurement on receivers
for television broadcast transmissions –
Part 1:
General considerations –
Measurements at radio and video
frequencies
 IEC 1997 Droits de reproduction réservés  Copyright - all rights reserved
Aucune partie de cette publication ne peut être reproduite ni utilisée No part of this publication may be reproduced or utilized in
sous quelque forme que ce soit et par aucun procédé, électronique any form or by any means, electronic or mechanical, including
ou mécanique, y compris la photocopie et les microfilms, sans photocopying and microfilm, without permission in writing from
l'accord écrit de l'éditeur. the publisher
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Telefax: [phone] IEC web site http: //www.iec.ch
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CODE PRIX
Commission Electrotechnique Internationale
PRICE CODE XJ
International Electrotechnical Commission
Pour prix, voir catalogue en vigueur
For price, see current catalogue

60107-1  IEC:1997 – 3 –
CONTENTS
Page
FOREWORD . 13
Clause
1 General . 15
1.1 Scope . 15
1.2 Normative references . 15
2 General explanation of terms . 19
2.1 Definitions . 19
2.2 Types of receivers . 19
2.3 Peripheral connectors . 21
3 General notes on measurement . 21
3.1 General conditions. 21
3.1.1 Operation conditions . 21
3.1.2 Test room . 21
3.1.3 Presentation of results . 21
3.1.4 Environmental conditions . 21
3.1.5 Precautions during measurement . 23
3.1.6 Power supply . 23
3.1.7 Stabilization period . 25
3.2 Test signals. 27
3.2.1 Video test signals . 27
3.2.2 Audio test signals . 41
3.2.3 Teletext test signals . 41
3.3 Radiofrequency (r.f.) television signal . 89
3.3.1 Carrier levels . 89
3.3.2 Reference modulation . 89
3.3.3 Test channels . 91
3.4 Radiofrequency input signals . 95
3.4.1 Radiofrequency input signal level . 95
3.4.2 Radiofrequency input arrangements . 95
3.4.3 Radiofrequency input to built-in antennas . 97
3.5 Measuring system and test instruments . 103
3.5.1 Measuring system . 103
3.5.2 Baseband test signal generators . 103
3.5.3 Television test modulator . 103

60107-1  IEC:1997 – 5 –
Clause Page
3.5.4 RF signal generator . 105
3.5.5 Spectrum analyzer . 105
3.5.6 Video noise meter . 105
3.5.7 Oscilloscope . 105
3.5.8 Vectorscope . 105
3.5.9 Audio level/distortion meter . 105
3.5.10 Passive devices . 107
3.5.11 Luminance meter and colorimeter . 107
3.5.12 Other optical measuring instruments . 107
3.6 Standard measuring conditions . 111
3.6.1 Standard input signal levels . 111
3.6.2 Standard output signal levels . 111
3.6.3 Standard receiver settings . 115
3.6.4 Standard viewing conditions . 117
3.6.5 General conditions . 119
4 Initial tests under general operating conditions. 121
4.1 Electrical and mechanical performance . 121
4.2 Power consumption . 123
5 Characteristics of radiofrequency channel. 125
5.1 Tuning characteristics . 125
5.1.1 Operating frequency and its stability . 125
5.1.2 Fine tuning frequency range . 127
5.1.3 Automatic frequency control (AFC) . 127
5.1.4 Tuning sensitivity . 131
5.1.5 Mechanical properties of tuning system . 131
5.1.6 Performance characteristics of presettable tuning systems . 133
5.1.7 Tuning steps . 135
5.2 Sensitivity . 143
5.2.1 General measuring conditions . 143
5.2.2 Gain-limited sensitivity . 143
5.2.3 Noise-limited sensitivity . 145
5.2.4 Synchronizing sensitivity . 145
5.2.5 Colour sensitivity . 147
5.2.6 Coefficient of reflection at the antenna input . 147
5.2.7 Automatic gain control (AGC) static characteristics . 151
5.2.8 Automatic gain control (AGC) dynamic characteristics . 151
5.2.9 Colour killing . 153
5.2.10 Maximum usable single r.f. input signal level . 155
5.2.11 Maximum usable multiple r.f. input signal level . 155
5.3 Selectivity and response to undesired signals . 161
5.3.1 General . 161
5.3.2 Two-signal selectivity . 163
5.3.3 Intermediate frequency interference ratio . 165
5.3.4 Adjacent channel interference ratio . 169

60107-1  IEC:1997 – 7 –
Clause Page
5.3.5 Image interference ratio . 171
5.3.6 Intermodulation interference ratio . 175
5.3.7 Cross-modulation interference ratio . 179
5.3.8 IF beat interference ratio . 183
5.3.9 Spurious frequency interference ratio . 183
5.3.10 Internally generated interference . 185
6 Characteristics of luminance and chrominance channels . 193
6.1 Characteristics of the luminance channel . 193
6.1.1 General measuring conditions . 193
6.1.2 Amplitude response to video frequency . 193
6.1.3 Group delay characteristics to video frequency . 195
6.1.4 Linear waveform response . 197
6.1.5 Line-time non-linearity . 201
6.1.6 Chrominance to luminance intermodulation . 203
6.1.7 Black level and its stability . 205
6.1.8 Cross luminance (SECAM system) . 207
6.2 Characteristics of chrominance channels . 215
6.2.1 General measuring conditions . 215
6.2.2 Chrominance automatic gain control characteristics . 215
6.2.3 Differential gain and differential phase . 217
6.2.4 Amplitude response to modulation frequency . 219
6.2.5 Linear waveform response in chrominance channel . 221
6.2.6 Luminance/chrominance delay inequality . 225
6.2.7 Line-time non-linearity of chrominance signals . 229
6.2.8 Colour signal reproduction characteristics . 231
6.2.9 Stability of colour synchronization . 233
6.2.10 Phase stability of subcarrier oscillator . 233
6.2.11 Cross-colour distortion . 237
6.2.12 Group delay characteristics at subcarrier frequency . 241
6.2.13 Chrominance amplifier and limiter in SECAM receivers . 245
6.3 Demodulation characteristics of chrominance signals inherent in each
colour system (NTSC, PAL and SECAM) . 269
6.3.1 Errors of chrominance signal demodulation angle – NTSC system . 269
6.3.2 Errors of chrominance signal demodulation angle – PAL system . 273
6.3.3 Effects of phase distortion on incoming signal for small picture
areas – PAL system . 275
6.3.4 Direct and delayed signal amplitude matching – SECAM system . 277
6.3.5 Colour flaming on luminance transients – SECAM system . 279

60107-1  IEC:1997 – 9 –
Clause Page
6.3.6 Influence of the reference frequency deviation of the FM
demodulator in SECAM colour d
...