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YD/T 3251.1-2017 English PDF

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YD/T 3251.1-2017: Passive device for signal distributing system of mobile communcations. Part 1: General requirements and test methods
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YD/T 3251.1-2017English279 Add to Cart 3 days [Need to translate] Passive device for signal distributing system of mobile communcations. Part 1: General requirements and test methods Valid YD/T 3251.1-2017

PDF similar to YD/T 3251.1-2017


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YD/T 2554.1   GB/T 9771.1   GB/T 18480   YD/T 3251.7   YD/T 3251.3   YD/T 3251.2   

Basic data

Standard ID YD/T 3251.1-2017 (YD/T3251.1-2017)
Description (Translated English) Passive device for signal distributing system of mobile communcations. Part 1: General requirements and test methods
Sector / Industry Telecommunication Industry Standard (Recommended)
Classification of Chinese Standard M33
Classification of International Standard 33.069.99
Word Count Estimation 12,147
Date of Issue 2017-04-12
Date of Implementation 2017-07-01
Quoted Standard GB/T 2421.1-2008; GB/T 2423.1; GB/T 2423.2; GB/T 2423.3; GB/T 2423.10; GB/T 2423.17; GB 4208-2008; GB/T 11316; GB/T 26125; GB/T 26572; YD/T 1967; YD/T 2740.5-2014; YD/T 2827.1
Regulation (derived from) Ministry of Industry and Information Technology Notice No. 14 of 2017
Issuing agency(ies) Ministry of Industry and Information Technology
Summary This standard specifies the terms and definitions, leaktightness, electrical properties, environmental performance, environmental performance, inspection requirements, marking, and test methods for passive components of mobile communication distribution systems (hereinafter referred to as "passive components"). This standard applies to passive components of mobile communication distribution systems, including power dividers, couplers, bridges, combiners, loads, attenuators, etc.

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