GB 9378-1988
广播电视演播系统的视音频和脉冲设备安全要求
Safety requirements for video-audio and pulse equipment of broadcasting television studio system
- 实施日期
- 1988-12-01
- ICS 分类
- 33.160
组合使用关键词、标准类型、状态与 ICS 分类,快速定位所需国家标准。
找到 1,653 条
GB 9378-1988
Safety requirements for video-audio and pulse equipment of broadcasting television studio system
GB/T 9403-1988
The reflection grayscale test chart
GB/T 9402-1988
Minimum performance requirements on high fidelity microphones
GB/T 9400-1988
Dimensions of director radiator loudspeaker
GB/T 4958.11-1988
Methods of measurement for aquipment used in terrestrial radio-relay systems--Part 3:Simulated systems--Section three--Measurements for mono-chrome and colour television transmission
GB/T 4958.9-1988
Methods of measurement for equipment used in terrestrial radio-relay systems--Part 2:Mesurements for sub-systems--Section nine--Stand-by channel switching equipment
GB/T 4958.12-1988
Methods of measurement for equipment used in terrestrial radio-relay systems--Part 3:Simulated systems--Section four--Measurementsfor f.d.m. transmission
GB/T 4958.13-1988
Methods of measurement for equipment used in terrestrial radio-relay systems--Part 3:Simulated systems--Section five--Measurement of mutual inter-ference
GB/T 4958.7-1988
Methods of measurement for equipment used in terrestrial radio-relay systems--Part 2:Measurements for sub-systems--Section seven--Radio trsnsmitters
GB/T 4958.6-1988
Methods of measurement for equipment used in terrestrial radio-relay systems--Part 2:Measurements for sub-systems--Section five--Frequency demodulators
GB/T 4958.5-1988
Methods of measurement for equipment used in terrestrial radio-relay systems--Part 2:Measurements for sub-systems--Section four--Frequency modulators
GB/T 4958.8-1988
Methods of measurement for equipment used in terrestrial radio-relay systems--Part 2:Measurements for sub-systems--Section eight--Radio receivers
GB/T 4958.4-1988
Methods of measurement for equipment used in terrestrial radio-relay systems--Part 2:Measurements for sub-systems--Section one--General
GB/T 4958.10-1988
Methods of measurement for equipment used in terrestrial radio-relay systems--Part 3:Simulated systems--Section one--General
GB 9159-1988
Safety requirements for radio transmitting equipment
GB/T 9025-1988
Cabled distribution systems primarily intended for sound and television signals operating between30 MHz and 1 GHz--Electrical and mechanical matching values
GB/T 4958.3-1988
Methods of measurement for equipment used in terrestrial radio-relay systems--Part 3:Simulated systems--Section six--Measurements for sound-programme transmission
GB/T 4958.2-1988
Methods of measurement for equipment used in terrestrial radio-relay systems--Part 3:Simulated systems--Section two--Measurements in the baseband
GB/T 8977-1988
300Ω/75Ω balun for FM and TV broadcast receiver
GB/T 9003-1988
Methods of measurement for the fundamental characteristics of mixing console