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GB/T 28435-2012 English PDF

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GB/T 28435-2012: Technical specifications and methods of measurement for digital terrestrial television broadcasting transmitters
Status: Valid

Standard ID	Contents [version]	USD	STEP2	[PDF] delivered in	Standard Title (Description)	Status	PDF
GB/T 28435-2012	English	599	Add to Cart	5 days [Need to translate]	Technical specifications and methods of measurement for digital terrestrial television broadcasting transmitters	Valid	GB/T 28435-2012

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Basic data

Standard ID	GB/T 28435-2012 (GB/T28435-2012)
Description (Translated English)	Technical specifications and methods of measurement for digital terrestrial television broadcasting transmitters
Sector / Industry	National Standard (Recommended)
Classification of Chinese Standard	M74
Classification of International Standard	33.160
Word Count Estimation	26,24
Quoted Standard	GB 4824-2004; GB/T 6113.101-2008; GB/T 6113.102-2008; GB/T 6113.103-2008; GB/T 6113.104-2008; GB 9254-2008; GB/T 12566-1990; GB/T 14433-1993; GB/T 17626.3-2006; GB 20600-2006; GB/T 28436-2012; ITU-R BS.1698; ANSI C63.4-2003; EN 50492-2009
Regulation (derived from)	National Standards Bulletin No. 13 of 2012
Issuing agency(ies)	General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China
Summary	This standard specifies the line with GB 20600-2006 terrestrial digital television broadcast transmitters technical requirements and methods of measurement. For the same measurement uncertainty can ensure that any equivalent measurement method can also be

GB/T 28435-2012: Technical specifications and methods of measurement for digital terrestrial television broadcasting transmitters

---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.
ICS33.160 M74 National Standards of People's Republic of China Terrestrial digital television broadcast transmitters Technical requirements and methods of measurement Issued on. 2012-10-01 2012-06-29 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released

Introduction Ⅲ Introduction Ⅳ 1 Scope 1 2 Normative references 1 3 Terms, definitions, symbols and abbreviations 2 4 Technical requirements 4 5 measurement conditions and measurement methods 7 Appendix A (informative) terrestrial digital television broadcasting system operating parameters 18 Annex B (informative) commonly used in terrestrial digital television broadcasting system operating mode 19 Annex C (informative) EMC measurement port 20 and Phenomenon References 21

Foreword

This standard rule according to GB/T 1.1-2009 given draft. This standard was proposed by the State Administration of Radio, Film and Television. This standard by the National Film and Television Broadcasting Standardization Technical Committee (SAC/TC239) centralized. This standard was drafted. the State Administration of Radio, Film Radio Authority, the State Administration of Radio, Film and Television Radio and Television Regulation Designated hospital. The main drafters of this standard. Dongjian Li, Xiao Sang, Zhang Xiaoliang, Cao Yi, Li Mingliang, Cai Xiaomei Wu Feng awake, Nishi Lan.

Introduction

Radio and television industry technical standards promulgated GY 2008/T229.4-2008 "terrestrial digital TV broadcasting transmitters and technical requirements Measurement method "in the process of popularizing digital terrestrial television has been in the preliminary application and verification. According to the industry standard in the application process Specific circumstances for the problems, the industry standard has been modified relevant content, while increasing the digital terrestrial television broadcasting Transmitter EMC related technical requirements and measuring methods, the formation of this standard. Terrestrial digital television broadcast transmitters Technical requirements and methods of measurement

1 Scope

This standard specifies the technical requirements and methods of measurement in line with GB 20600-2006 terrestrial digital television broadcasting transmitters for energy Enough to ensure that any equivalent measurements of the same measurement uncertainty can also be used, in case of dispute, this standard shall prevail. This standard applies to 100W (or more) power level of terrestrial digital television broadcasting transmitter design, production, acceptance, operation and maintain.

2 Normative references

The following documents for the application of this document is essential. For dated references, only the dated edition applies to this article Member. For undated references, the latest edition (including any amendments) applies to this document. GB 4824-2004 industrial, scientific and medical (ISM) radio-frequency equipment - Electromagnetic disturbance characteristics - Limits and methods of measurement GB/T 6113.101-2008 radio disturbance and immunity measuring apparatus and methods - Part 1-1. Radio show Disturbance and immunity measuring apparatus - Measuring apparatus GB/T 6113.102-2008 radio disturbance and immunity measuring apparatus and methods - Part 1-2. Radio show Disturbance and immunity measuring apparatus - Ancillary equipment Conducted disturbances GB/T 6113.103-2008 radio disturbance and immunity measuring apparatus and methods - Part 1-3. Radio show Disturbance and immunity measuring apparatus - Ancillary equipment disturbance power GB/T 6113.104-2008 radio disturbance and immunity measuring apparatus and methods - Part 1-4. Radio show Disturbance and immunity measuring apparatus - Ancillary equipment - Radiated disturbances Limits and methods of measurement of radio disturbance GB 9254-2008 Information Technology Equipment GB/T 12566-1990 sound and television broadcasting transmitting equipment signal link port GB/T 14433-1993 color television broadcasting network covering technical provisions GB/T 17626.3-2006 electromagnetic compatibility test and measurement technology RFEMS test GB 20600-2006 digital terrestrial television broadcasting transmission system frame structure, channel coding and modulation GB/T 28436-2012 digital terrestrial television broadcasting exciter technical requirements and methods of measurement ITU-RBS.1698 estimated by the field work in any frequency band produced by terrestrial broadcast transmission system to evaluate non-ionizing radiation Irradiation (Evaluatingfieldsfrom terrestrialbroadcastingtransmittingsystemsoperatinginany frequencybandforassessingexposuretonon-ionizingradiation) Radio noise measurement method ANSIC63.4-2003 9kHz to 40GHz range, low-voltage electrical and electronic equipments (Methodsof measurementofradio-noiseemissionsfrom low-voltageelectricalandelectronic equipmentintherangeof9kHzto40GHz) EN50492-2009 electromagnetic field strength and field measurements on human exposure in the vicinity of the base station with the basic standards (Basicstandard forthein-situmeasurementofelectromagneticfieldstrengthrelatedtohumanexposureinthevicinity ofbasestations)

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