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JJF 1455-2014 English PDF

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JJF 1455-2014: Calibration Specification for Television Video Signal Analyzer
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JJF 1455-2014English1269 Add to Cart 8 days [Need to translate] Calibration Specification for Television Video Signal Analyzer Valid JJF 1455-2014

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Basic data

Standard ID JJF 1455-2014 (JJF1455-2014)
Description (Translated English) Calibration Specification for Television Video Signal Analyzer
Sector / Industry Metrology & Measurement Industry Standard
Classification of Chinese Standard A56
Classification of International Standard 17.22
Word Count Estimation 55,518
Date of Issue 4/21/2014
Date of Implementation 7/21/2014
Quoted Standard GB/T 3659-1983
Regulation (derived from) The State Administration of Quality Supervision, Inspection and Quarantine Notice No. 47 of 2014
Issuing agency(ies) General Administration of Quality Supervision, Inspection and Quarantine
Summary This Standard specifies the measure PAL analog composite video signal, the television video signal analyzer calibration, measuring the NTSC analog composite video signal, the television video signal analyzer calibration can be implemented by reference.

JJF 1455-2014: Calibration Specification for Television Video Signal Analyzer

---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
Calibration Specification for Television Video Signal Analyzer People's Republic of China National Metrology Technical Specifications TV video signal analyzer calibration specification Issued on. 2014-04-21 2014-07-21 implementation The State Administration of Quality Supervision, Inspection and Quarantine released TV video signal analyzer Calibration Specification zer Focal point. the National Radio Technical Commission metering The main drafting units. the Ministry of Industry and Information Technology Institute of Electronics V China Electronics Technology Group Corporation Institute Participated in the drafting unit. China Institute of Metrology This specification commissioned the National Radio Technical Commission responsible for the interpretation of measurement The main drafters of this specification. Yangqiao new (Ministry of Industry and Information Technology Institute of Electronics V) Han Dong (Third Research Institute of China Electronics Technology Group Corporation) Liujun Rong (Ministry of Industry and Information Technology Institute of Electronics V) Drafters participate. Yang Zhijun (China Institute of Metrology) Ma Xiaoqing (China Institute of Metrology) Lisheng Hai (Ministry of Industry and Information Technology Institute of Electronics V) Liu Lei (Third Research Institute of China Electronics Technology Group Corporation)

table of Contents

Introduction (Ⅲ) 1 Scope (1) 2. References (1) 3 Overview (1) 4 Metrological characteristics (1) 4.1 vector phase (1) 4.2 video level (1) 4.3 Interval (Duration) (1) 4.4 Differential gain and differential phase distortion (1) Brightness nonlinear distortion 4.5 (2) 4.6 chrominance nonlinear distortion (2) 4.7 chromaticity - brightness gain difference and delay difference (2) 4.8 K factor (2) More than 4.9 wave group (2) 4.10 SINX/X (2) 4.11 field time waveform distortion (field tilt) (2) 4.12 line time waveform distortion (oblique lines) (2) Calibration Condition 5 (3) Environmental conditions 5.1 (3) 5.2 standards and other measuring equipment (3) 6 calibration items and calibration methods (5) 6.1 appearance and work of inspection (5) Vector phase 6.2 (5) 6.3 video level (6) 6.4 the interval (duration) (7) 6.5 Differential gain and differential phase distortion (8) 6.6 Brightness nonlinear distortion (9) 6.7 chrominance nonlinear distortion (10) 6.8 chromaticity - brightness gain difference and delay difference (11) 6.9 K coefficient (13) More than 6.10 wave group (15) 6.11 SINX/X frequency response and group delay (16) 6.12 field time waveform distortion (field tilt) (16) 6.13 line time waveform distortion (oblique lines) (17) 7 Calibration Results The expression (18) 8 Recalibration interval (19) Appendix A calibration record format (20) Appendix B Calibration Certificate-page format (28) Appendix C Measurement Uncertainty instance (36) Appendix D of the edited video signal distortion error analysis example (46)

Introduction

This specification based JJF 1071-2010 "National Calibration Specifications writing rules," the drafting, compliance and related terms Using JJF 1001-2011 "common measurement terms and definitions" and GB/T 3659-1983 "TV video channel The method of "uncertainty of measurement based on the assessment JJF 1059.1-2012" Evaluation and Expression "Writing measurement uncertainty. This specification is the first release. TV video signal analyzer calibration specification

1 Scope

This specification analog composite video signals for measuring the PAL TV video signal analyzer calibration, measurement The NTSC analog composite video signal of the television video signal analyzer calibration can be implemented by reference. 2. References GB/T 3659-1983 Test Method for TV video channel For dated references, only the dated edition applies to this specification; undated reference documents Member, the latest edition (including any amendments) applies in the present specification.

3 Overview

TV video signal analyzer with vectorscope, waveform monitor, video noise meter, video level meter, micro Sub-gain distortion/differential phase distortion (DG/DP) tester, color light gain/delay difference tester, and other instruments to measure power Can be widely used in television video signal measurements, the R & D of the television receiver, manufacture and maintenance.

4 Metrological characteristics

4.1 vector phase Vector phase measuring range. (0 ~ 360) °; The maximum permissible error. ± 1 °. 4.2 video level Video brightness level measuring range. (1 ~ 990) mV; The maximum permissible error. ± (0.5% reading 3.5mV). Video chroma level measurement range. (1 ~ 990) mV; The maximum permissible error. ± (1.5% reading 3.5mV). 4.3 the interval (duration) Time Measurement range. (1 ~ 500) μs; The maximum permissible error. ± (1% reading 50ns). 4.4 Differential gain and differential phase distortion Differential gain measurement range. from 1% to 30%; The maximum permissible error. ± 0.3% (1% ~ 15%); ± 0.45% (15.1% ~ 20%); ± 0.6% (20.1% ~ 30%). Differential phase measurement range. (1 ~ 30) °; The maximum permissible error. ± 0.3 °.

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