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GB/T 33558-2017 English PDF

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US$109.00 · In stock
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GB/T 33558-2017: Technical requirement and method of measurement for network interface module of digital terrestrial television
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 33558-2017	109	Add to Cart	3 days	Technical requirement and method of measurement for network interface module of digital terrestrial television	Valid

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Basic data

Standard ID: GB/T 33558-2017 (GB/T33558-2017)
Description (Translated English): Technical requirement and method of measurement for network interface module of digital terrestrial television
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: M74
Classification of International Standard: 33.160.99
Word Count Estimation: 5,567
Date of Issue: 2017-05-12
Date of Implementation: 2017-12-01
Quoted Standard: GB 20600-2006; GB/T 26272-2010; GB/T 26683-2011; GB/T 26684-2011; SJ/T 11324-2006; SJ/T 11326
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 technical requirements and measurement methods for UHF/UHF & gt; Network Interface Module (hereinafter referred to as NIM module) for terrestrial digital television receiving equipment. This standard is applicable to terrestrial digital television receiving equipment Stream output UHF/UHF (VHF/UHF) NIM module.

GB/T 33558-2017: Technical requirement and method of measurement for network interface module of digital terrestrial television

---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 requirement and method of measurement for network interface module of digital terrestrial television ICS 33.160.99 M74 National Standards of People's Republic of China Terrestrial Digital TV Network Interface Module (NIM) Technical requirements and measurement methods 2017-05-12 released 2017-12-01 implementation General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China China National Standardization Management Committee released

Foreword

This standard is drafted in accordance with the rules given in GB/T 1.1-2009. Please note that some of the contents of this document may involve patents. The issuer of this document does not assume responsibility for the identification of these patents. This standard is proposed by the Ministry of Industry and Information Technology of the People's Republic of China. This standard is nationalized by the National Audio, Video and Multimedia Systems and Equipment Standardization Technical Committee (SAC/TC242). The main drafting unit of this standard. Hangzhou Guoxin Technology Co., Ltd., China Electronic Technology Standardization Research Institute, National Digital Audio and Video And multimedia product quality supervision and inspection center. The main drafters of this standard. Hu Peng, Fu Liang, Chen Renwei, Qi Qi, Cheng Xi. Terrestrial Digital TV Network Interface Module (NIM) Technical requirements and measurement methods

1 Scope

This standard specifies the UHF/UHF (high frequency) (UHF) network interface module for terrestrial digital television receiving equipment (hereinafter referred to as " NIM module) technical requirements and measurement methods. This standard is applicable to terrestrial digital television receiving equipment with UHF/UHF (UHF) NIM with transmission stream output Module.

2 normative reference documents

The following documents are indispensable for the application of this document. For dated references, only the dated edition applies to this article Pieces. For undated references, the latest edition (including all modifications) applies to this document. Digital TV terrestrial broadcasting transmission system frame structure, channel coding and modulation GB/T Basic performance requirements and measurement methods for terrestrial digital television tuners GB/T 26272-2010 GB/T 26683-2011 General specification for terrestrial digital television receivers Measurement method of terrestrial digital television receiver GB/T 26684-2011 Terminology of digital television receiving equipment - SJ/T 11324-2006 Environmental testing methods for digital television receiving and display devices 3 terms, definitions and abbreviations 3.1 Terms and definitions SJ/T 11324-2006 Definitions of terms and definitions apply to this document. 3.2 abbreviations The following abbreviations apply to this document. NIM --- Network Interface Module (NetworkInterfaceModule) RF --- Radio Frequency (RadioFrequency) UHF --- Ultra High Frequency (UltraHighFrequency) VHF --- Very high frequency (VeryHighFrequency)

4 technical requirements

4.1 appearance structure requirements NIM module appearance should be neat, the surface should not have bump marks, scratches, cracks, burrs, moldy and other defects, the surface coating should not blister, turtle Crack, fall off and so on. NIM module metal parts should be tightened without loosening, should not have corrosion and other mechanical damage, irrigation should not spill. ......

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Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GB/T 33558-2017_English be delivered?

Answer: Upon your order, we will start to translate GB/T 33558-2017_English as soon as possible, and keep you informed of the progress. The lead time is typically 1 ~ 3 working days. The lengthier the document the longer the lead time.

Question 2: Can I share the purchased PDF of GB/T 33558-2017_English with my colleagues?

Answer: Yes. The purchased PDF of GB/T 33558-2017_English will be deemed to be sold to your employer/organization who actually pays for it, including your colleagues and your employer's intranet.

Question 3: Does the price include tax/VAT?

Answer: Yes. Our tax invoice, downloaded/delivered in 9 seconds, includes all tax/VAT and complies with 100+ countries' tax regulations (tax exempted in 100+ countries) -- See Avoidance of Double Taxation Agreements (DTAs): List of DTAs signed between Singapore and 100+ countries

Question 4: Do you accept my currency other than USD?

Answer: Yes. If you need your currency to be printed on the invoice, please write an email to Sales@ChineseStandard.net. In 2 working-hours, we will create a special link for you to pay in any currencies. Otherwise, follow the normal steps: Add to Cart -- Checkout -- Select your currency to pay.