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GB/T 10239-2011 General specification for colour television broadcasting receivers (USD) via email in 1-5 business day VALID
GB/T 36998-2018 Technical requirements and measurement methods for ASI combiner/splitter used in program distribution network (USD) via email in 1-3 business day VALID
GB/T 15644-1995 Application of connectors for the interconnection of equipment in audio-visual systems via email in 1-3 business day please email coc@codeofchina.com for quotation
GB/T 15466-2011 Terminology for non-broadcasting television (USD) via email in 1-8 business day VALID
GB/T 12060.9-2011 Sound system equipment—Part 9:Methods of measurement for artificial reverberation,time delay and frequency shift equipment (USD) via email in 1-3 business day VALID
GB/T 28049-2011 Code for sound reinforcement system design of auditorium,gymnasiums and stadium (USD) via email in 1-3 business day VALID
GB/T 15521-1995 Format and classification of digital audio tape cassette system (DAT) used for broadcasting via email in 1-3 business day please email coc@codeofchina.com for quotation
GB/T 28047-2011 Method of listening evaluation of sound reinforcement of auditorium gymnasium and stadium (USD) via email in 1-3 business day VALID
GB/T 17310-1998 High fidelity sound output of television tuners minimum performance requirements via email in 1-3 business day ABOLISHED please email coc@codeofchina.com for quotation
JT/T 1076-2016 GNSS system for operating vehicles—— Technical specification for vehicle video terminal via email in VALID please email coc@codeofchina.com for quotation
GB 16787-1997 Measurements and limits of radiation of cabled distribution systems primarily intended for sound and television signals operating between 30MHz and 1GHz via email in 1-3 business day VALID please email coc@codeofchina.com for quotation
WH/T 82-2019 The method of the subjective assessment of sound quality for the professional sound equipment used for performing arts (USD) via email in 1-3 business day VALID
SJ/T 11128-1997 General specification for the transport mechanism of mini-cassette recorders (USD) via email in 1 business day VALID
GB/T 12060.13-2011 Sound system equipment—Part 13:Listening tests on loudspeakers (USD) via email in 1-3 business day VALID
GB/T 33558-2017 Technical requirement and method of measurement for network interface module of digital terrestrial television (USD) via email in 1-3 business day VALID
SJ/T 11176-1998 Equipments and components used in cabled distribution systems primarily intended for television and sound signals Generic specification for reverse path TV modulators (USD) via email in 1-3 business day VALID
SJ/T 11120-1997 Equipment and components used in cabled distribution systems primarily intended for television and sound signals-General specification for frequency modulated stereo and monotonic modulators (USD) via email in 1 business day VALID
SJ/T 10471-1994 Specification of set up converter used in cabled distribution systems primarity intended for sound and television signals (USD) via email in 1-3 business day ABOLISHED
SJ/T 11177-1998 Equipments and components used in cabled distribution systems primarily intended for television and sound signals Generic specification for distribution amplifiers (USD) via email in 1-3 business day VALID
GB 16788-1997 Measurements and limits of immunity of cabled distribution systems primarily intended for sound and televison signals operating between 30MHz and 1CHz via email in 1-3 business day VALID please email coc@codeofchina.com for quotation
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