Table of Contents

Cooperating organizations
National foreword
Foreword
Introduction
1. Scope
2. Object
Section one - Test signals and line selection
3. Introduction
4. Insertion test signals
5. Line selection
6. Content of the active picture period
Section two - General conditions of measurement and
initial adjustment of the equipment
7. Manual and automatic methods of measurement
8. Measuring arrangements
9. Conditions of operation
10. Adjustment of the VSB demodulator
Section three - Measurement of performance characteristics
11. Conformity with other standards
12. Luminance bar amplitude error
13. Synchronizing pulse amplitude error
14. Luminance bar tilt
15. Base-line distortion
16. 2T pulse/bar ratio error
17. 2T pulse shape distortion
18. Amplitude/video-frequency characteristic
19. Chrominance-luminance gain inequality
20. Chrominance-luminance delay inequality
21. Luminance non-linearity
22. Chrominance non-linearity
23. Differential gain
24. Differential phase
25. Chrominance-luminance cross-talk
26. Random noise at blanking level
27. In-band intermodulation
Bibliography
Figures
Appendix A - CCIR Recommendation 473-3
Appendix B - Excerpt of CCIR Recommendation 567-1
Appendix C - List of references to Reports and
             Recommendations of the CCIR
Annex ZA (normative) Other international publications
quoted in this standard with the references of the
relevant European publications

Abstract

Applies to television transmitters and transposers operating in accordance with television systems for monochrome and colour transmission employing 625 or 525 lines as described in CCIR publications. Deals with the application of insertion test signal measurement to television transmitters and transposers. This method of measurement is useful for checking the line time performance of the transmitters or transposers during programme service and provides a convenient method of testing transmission performance stability during acceptance tests. May also be used as an alternative means of carrying out some of the line time measurements described in Publications 244-5 or 244-9.

General Product Information

Published
Document Type	Standard
Status	Current
Publisher	International Electrotechnical Committee
Pages
ISBN
Committee	SC 12C