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GB/T 17438-1998 Technical requirements for the transmission through contribution and primary distribution networks of digital television signals defined according to the 4:2:2 STANDARD via email in 1-3 business day VALID please email coc@codeofchina.com for quotation
GB/T 14001-2012 Time and control code for SDTV video tape recording (USD) via email in 1-3 business day
YD/T 5032-2005 Code for Design of Videoconference System Engineering (USD) via email in 1-5 business day ABOLISHED
GB/T 15845.4-1995 Performance requirements of audiovisual terminals--Narrow-band visual telephone systems and terminal equipment (USD) via email in 1-3 business day ABOLISHED
GB 3451-1982 Standard tuning frequency (USD) via email in 1-3 business day VALID
GY/T 205-2005 Technical regulation of program transmission link for live broadcasting (USD) via email in 1-3 business day VALID
GY/T 214-2006 Specification of 30MHz-3000MHz terrestrial digital audio broadcasting system (USD) via email in 1-10 business day VALID
GB/T 26775-2011 General technical specification for audio video system on board (USD) via email in 1-8 business day VALID
GB/T 17307-1998 Assignment of the uses of insertion lines in the field blanking interval in television broadcasting via email in 1-3 business day please email coc@codeofchina.com for quotation
GB/T 14236-1993 Specifications of equipement for video and pulse system of TV centre (USD) via email in 1-3 business day
GY 21-1984 (USD) via email in 1-3 business day
GB/T 9412-1988 Modems for data transmission at 48 kilobits per second using 60~108 kHz group band circuits (USD) via email in 1-3 business day
GY/T 220.6-2008 Mobile multimedia broadcasting — Part 6: Conditional Access (USD) via email in 1-10 business day VALID
YD/T 5135-2005 Interim Provisions of Engineering Design for IP Videoconference System (USD) via email in 1-5 business day ABOLISHED
GB/T 20562-2006 Technical specifications and methods of measurement for jitter of bit-serial digital signals used in studio via email in 1-3 business day VALID please email coc@codeofchina.com for quotation
GB/T 15937-1995 The technical regulations for frequency sharing between the broadcasting service and the mobile and fixed services in the VHF/UHF bands via email in 1-3 business day please email coc@codeofchina.com for quotation
GY 5074-2005 Construction standard of the network managemet center for cable broadcasting and television net (USD) via email in 1-5 business day VALID
GBJ 115-1987 Specifications for the design of industrial TV system (USD) via email in 1-3 business day
GB 9383-1995 Limits and methods of measurement of immunity to conducted interference for sound and television broadcast receivers and associated equipment (USD) via email in 1-3 business day ABOLISHED
SJ/T 11158-1998 Basic technical parameter requirements and methods of measurement on multichannel sound television receivers using the NICAM two-channel digital sound-system (USD) via email in 1-3 business day
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