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由北京电视设备厂和山西省电视台联合设计制造的我国第一辆分量化大型电视转播车,经过近7个月的艰苦努力已研制成功。日前通过全面测试检验已达到设计要求,完全符合国标GB/T12503—89《电视车通用技术条件》的各项要求,准备交付山西省电视台使用。 DBS5161DSC型分量化大型电视转播车的主要特点是: 1.视频系统为分量化系统,主系统采用双元分量平行传输方式,整个系统采用了广播级CCD摄象机、分量切换器、1/2英寸分量录象机及分量测试信号发生器、分量波形示波器、分量彩色监视器。 2.电视车体继续采用由我厂和北京北方车辆厂联合设计制造的BFC5160XDZ型电视车体,且在原车体方面作了如下技术改进:第一,增加车行驶中的“暖气”:第二,改进了行驶时的空调系统。
The first large-scale subcompact car of China, designed and manufactured jointly by Beijing TV Equipment Factory and Shanxi TV Station, has been successfully developed after nearly seven months of hard work. A few days ago passed the comprehensive testing and testing has reached the design requirements, in full compliance with the national standard GB / T12503-89 “TV car general technical conditions” of the requirements, ready for delivery to Shanxi TV station. The main features of the DBS5161DSC large-scale subcompact car are as follows: 1. The video system is a component-based system. The main system uses dual-component parallel transmission. The system adopts a broadcast CCD camera, component switcher, 1/2 Inch component video recorder and component test signal generator, component waveform oscilloscope, component color monitor. 2. The TV body continued to use the BFC5160XDZ TV body jointly designed and manufactured by our factory and Beijing North Vehicle Factory and made the following technical improvements in the original body: First, increase the “heating” in the car: second , Improved air-conditioning system when driving.