2025-12-14 216.73.216.3
Code of China Chinese Classification Professional Classification ICS Classification Latest Value-added Services

Code of China
Chinese National Standard List: Broadcasting and television system

GB/T 3175.4-1987 Transparency flesh tone test card 
  Issued on: 1987-3-12   Translation Price(USD): 70.0
GY/T 198-2003 Specifications and methods of measurement on QAM modulator used in digital cable broadcasting system 
  Issued on: 2003-12-19   Translation Price(USD): 100.0
GY/T 133-1998 Regulation of inspection for the quality of production technition of broadcasting programmes 
  Issued on: 1998-11-26   Translation Price(USD): 384.0
GB/T 12751-1991 The specification of one channel high quality sound in sync 
  Issued on: 1991-03-21   Translation Price(USD): 180.0
GY/T 173-2001 Specification and methods of measurement on MMDS downconverter 
  Issued on: 2001-07-18   Translation Price(USD): 310.0
GY/T 132-1998 Technical requirements for multichannel microwave distribution system 
  Issued on: 1998-2-24   Translation Price(USD): 240.0
GY/T 137-1999 Specifications and methods of measurement on subscribers tap and splitter (5~1000MHz) used for CATV systems 
  Issued on: 1999-11-17   Translation Price(USD): 250.0
GB/T 7401-1987 Method of subjective assessment of quality of colour TV pictures 
  Issued on: 1987-3-12   Translation Price(USD): 100.0
GB/T 3175.1-1987 Reflection colour bar test card 
  Issued on: 1987-3-12   Translation Price(USD): 70.0
GB/T 7402-1987 and frequency dissemination via television signals 
  Issued on: 1987-3-12   Translation Price(USD): 115.0
GY/T 195-2003 Specifications and methods of measurement on two-way subscriber port used in CATV systems 
  Issued on: 2003-10-13   Translation Price(USD): 75.0
GY/T 138-1999 Specification and methods of measurement on Combiners (5~1000MHz) used for CATV systems 
  Issued on: 1999-11-17   Translation Price(USD): 100.0
GB/T 15960-1995 Single sideband(SSB) system specifications for HF broadcasting 
  Issued on: 1995-01-02   Translation Price(USD): 180.0
GB/T 20562-2006 Technical specifications and methods of measurement for jitter of bit-serial digital signals used in studio 
  Issued on: 2006-08-30   Translation Price(USD): 270.0
GY/T 214-2006 Specification of 30MHz-3000MHz terrestrial digital audio broadcasting system 
  Issued on: 2006-05-10   Translation Price(USD): 2250.0
GB/T 15770-1995 Specification of the radio data system 
  Issued on: 1995-01-02   Translation Price(USD): 1919.0
GB/T 3175.2-1987 Reflection flesh tone test card 
  Issued on: 1987-3-12   Translation Price(USD): 70.0
GB 5079.2-1985 Technical criteria of medium distance microwave transmission of TV programme 
  Issued on:   Translation Price(USD): 180.0
GB/T 1583-1979 Standard of colour TV image transmission 
  Issued on: 1980-01-01   Translation Price(USD): 85.0
GY/T 139-1999 Specifications and methods of measurement on demodulator used in CATV systems 
  Issued on: 1999-11-17   Translation Price(USD): 160.0
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