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Professional Standard List: Professional Standard - Telecommunication

YD/T 6508-2025 Radio frequency technical requirement and test method for radio transmissionequipment operating in 5150MHz~5350MHz Draft for Approval 
  Issued on: 2025-04-29   Price(USD): 405.0
YD/T 1462-2007  
  Issued on:   Price(USD):
YD/T 6518-2025 Technical requirements and architecture of the identifiers for sharing of the loT data Draft for Approval 
  Issued on: 2025-04-29   Price(USD): 255.0
YD/T 561-1992 Private Letter Box for Multistorey and High-rise Block of Flets 
  Issued on:   Price(USD): 610.0
YD/T 6507.2-2025 Location system based on emergency position service Part 2: Technical requirements for data transtnission Draft for Approval 
  Issued on: 2025-04-29   Price(USD): 225.0
YD/T 5152-2007 Acceptance specification of optical fiber cable in the leading-in room 
  Issued on: 1900-1-0   Price(USD): 360.0
YD/T 6330.1-2024 Grading evaluation criteria of quality management system of Information and communication industry - Part 1: Grading evaluation criteria of quality management system of production organization 
  Issued on:   Price(USD): 435.0
YD/T 3111-2024 Ambient noise rejection performance requirement and test method for communication terminal equipments 
  Issued on:   Price(USD): 645.0
YD/T 6326-2024 Service chain technical requirements based on FDN control plane 
  Issued on:   Price(USD): 225.0
YD/T 4436.3-2025 Home-level smart camera assessment specification for function andperformance - Part 3:Family care mode 
  Issued on:   Price(USD): 240.0
YD/T 6316-2024 Identification and resolution system for the Industrial Internet - Woven garment - Identification coding 
  Issued on:   Price(USD): 195.0
YD/T 1169.1-2001 Requirement and Measurement Methods of Electromagnetic Compatibility for 800MHz CDMA Digital Cellular Mobile Telecommunications System Part 1: Mobile Station and Ancillary Equipment 
  Issued on:   Price(USD): 700.0
YD/T 163L-2007 Virtual concatenations and links of synchronous digital hierarchy (SDH) 
  Issued on:   Price(USD):
YD/T 6520.5-2025 Large scale pre-training model technology and application evaluation method - Part 5: Model operation 
  Issued on:   Price(USD): 345.0
YD/T 6367-2024 Technical specification of the network time protocol (NTP) 
  Issued on:   Price(USD): 540.0
YD/T 1779-2008 Testing Methods of TD-SCDMA/GSM (GPRS) Dual Mode Digital Mobile User Equipment 
  Issued on:   Price(USD): 200.0
YDB 140-2013 Technical requirement of radio access network self - organizing networks (SON) management 
  Issued on: 2013-12-11   Price(USD): 1234.0
YD/T 6341-2024 General technical requirements for aeronautical geostationary earth station in motion in the Ka band 
  Issued on:   Price(USD): 270.0
YD/T 4524.3-2024 Power and environmental infrastructure for 5G - Part 3: multi-input multi-output integrated energy cabinet 
  Issued on:   Price(USD): 540.0
YD/T 6368-2024 IPv6 support index and evaluation methods of internet services - Cloud services 
  Issued on:   Price(USD): 165.0
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