GA 962-2011 English PDF

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GA 962-2011	RFQ	ASK	6 days	Technical specification for public security wireless video/audio transmission system devices	Obsolete

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Basic data

Standard ID: GA 962-2011 (GA962-2011)
Description (Translated English): Technical specification for public security wireless video/audio transmission system devices
Sector / Industry: Public Security (Police) Industry Standard
Classification of Chinese Standard: A91
Classification of International Standard: 13.310
Word Count Estimation: 33,328
Date of Issue: 2011-09-21
Date of Implementation: 2011-11-01
Quoted Standard: GB/T 2423.1-2008; GB/T 2423.2-2008; GB/T 2423.3-2006; GB/T 2423.6; GB/T 2423.10-2008; GB/T 2828.1-2003; GB 4208-2008; GB 9254-2008; GB/T 15211; GB 16796-2009; GB/T 17626.2-2006; GB/T 17626.3-2006; GB/T 17626.4-2008; GB/T 17626.5-2008; GB/T 17626.11-2008; GY/T 134-1998; I
Regulation (derived from): Industry Standard Record Announcement No. 4 of 2012 (No. 148)
Issuing agency(ies): Ministry of Public Security
Summary: This standard stipulates the composition, technical requirements and test methods of public security special-purpose wireless video and audio transmission system equipment, and is the basic basis for designing, manufacturing and testing public security special-purpose wireless video and audio transmission system equipment. This standard applies to portable and vehicle-mounted public security for wireless video and audio transmission system equipment.

GA 962-2011: Technical specification for public security wireless video/audio transmission system devices

---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.
Technical specification for public security wireless video/audio transmission system devices ICS 13.310 A91 People's Republic of China Public Security Industry Standards POLICE dedicated wireless video and audio transmission systems specifications Issued on. 2011-09-21 2011-11-01 implementation People's Republic of China Ministry of Public Security

Table of Contents

Preface Ⅰ 1 Scope 1 2 Normative references 1 3 Terms, definitions, symbols and abbreviations 2 4 system equipment consisting of 3 5 Technical requirements 3 6 Test methods 12 7 Inspection rules 20 8 packaging, transportation and storage 22 Appendix A (normative) subjective evaluation of image quality evaluation Note 23 Appendix B (normative) image quality subjective evaluation method 24 Annex C (normative) BER threshold test 25 Annex D (normative) transmission quality test site 28 References 30

Foreword

5.6.2 5.6.5,5.6.6.1,5.8.1.3,5.8.3.2,5.11 ~ ~ 5.13 and its corresponding test methods for this standard is mandatory Terms, the rest is recommended. This standard was drafted in accordance with GB/T 1.1-2009 given rules. Please note that some of the content of this standard may involve patents. The standard release mechanism does not assume the responsibility to identify these patents. This standard by the Ministry of Public Communications Standardization Technical Committee. This standard is mainly drafted by. the Ministry of Science and Technology Information Technology Communications Security Bureau Station, National Security Alarm System Product Quality Supervision and Inspection Test center (Shanghai), the mayor of Fuqing Jie, as the wave Institute of Technology, Beijing Information Technology Co., Ltd. long-Watson, Shanghai Tongxinluo Electronic Technology Co., the company. The main drafters of this standard. Wang Yumei, Rong Ling, Li Li, Chen Peijun, Hailong, Liu Xin Yu, Zhou Yuting, He Hongbing, Li Wenhua, Xia Jinsong. POLICE dedicated wireless video and audio transmission systems specifications

1 Scope

This standard specifies the special public security wireless video and audio transmission systems (hereinafter referred to as the system equipment) composition and technical requirements, test side Law, is the design, manufacture and testing of dedicated public security wireless video and audio transmission system equipment fundamental basis. This standard applies to portable and vehicle-mounted POLICE dedicated wireless video and audio transmission system equipment.

2 Normative references

The following documents for the application of this document is essential. For dated references, only the dated version suitable for use herein Member. For undated references, the latest edition (including any amendments) applies to this document. GB/T 2423.1-2008 Environmental testing for electric and electronic products Part 2. Test methods Test A. Cold (IEC 60068-2- 1.2007) GB/T 2423.2-2008 Environmental testing for electric and electronic products Part 2. Test methods Test B. Dry heat (IEC 60068-2- 2.2007) GB/T 2423.3-2006 Environmental testing for electric and electronic products Part 2. Test methods - Test Cab. Damp heat test (IEC 60068-2-78.2001) GB/T 2423.6 Environmental testing for electric and electronic products Part 2. Test methods - Test Eb and guidance. Bump (IEC 60068- 2-29) GB/T 2423.10-2008 Environmental testing for electric and electronic products Part 2. Test methods Test Fc. Vibration (sinusoidal) (IEC 60068-2-6.1995) GB/T 2828.1-2003 Sampling procedures for inspection - Part 1. by acceptance quality limit (AQL) retrieval batch test sample Programme (ISO 2859-1.1999) GB 4208-2008 housing protection (IP Code) (IEC 60529.2001) GB 9254-2008 Limits and methods of measurement of radio disturbance of information technology equipment (IEC /CISPR22.2006) GB/T 15211 alarm system environmental testing GB 16796-2009 security alarm equipment safety requirements and test methods for prevention GB/T 17626.2-2006 Electromagnetic compatibility - Testing and measurement techniques - Electrostatic discharge immunity test (IEC 61000-4-2.2001) GB/T 17626.3-2006 Electromagnetic compatibility - Testing and measurement techniques RFEMS test (IEC 61000-4- 3.2002) GB/T 17626.4-2008 Electromagnetic compatibility - Testing and measurement techniques - Electrical fast transient burst immunity test (IEC 61000- 4-4.2004) GB/T 17626.5-2008 Electromagnetic compatibility - Testing and measurement techniques - Surge (impact) immunity test (IEC 61000-4-5. 2005) GB/T 17626.11-2008 Electromagnetic compatibility Testing and measurement techniques - Voltage dips, short interruptions and voltage variations immunity Test (IEC 61000-4-11.2004) GY/T 134-1998 digital TV picture quality subjective evaluation method IEEE802.3 CSMA/CD access control and physical layer specifications ......

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