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电子工业部第十研究所研制的LG-Ⅱ-50W立体声调频广播发射机(带立体声编码器),于1987年3月20日在成都通过了由四川省电子厅和四川省广播电视厅联合组织召开的省级鉴定.LG-II-50W立体声调频广播发射机(带立体声编码器)是我所科研人员通过不断创新、不断改进而研制的第三代产品,所有指标均已达到或超过国家标准GB4311.2-84和GB4312.1-34.它采用国家标准的“导频制”立体声调
LG-Ⅱ-50W stereo FM radio transmitter (with stereo encoder) developed by Tenth Research Institute of the Ministry of Electronics Industry passed the joint organization of Sichuan Provincial Department of Electronics and Sichuan Radio and Television Hall on March 20, 1987 in Chengdu Convened by the provincial appraisal.LG-II-50W stereo FM radio transmitter (with stereo encoder) is our research staff through continuous innovation, continuous improvement and development of the third generation of products, all indicators have reached or exceeded the national standard GB4311.2-84 and GB4312.1-34. It uses the national standard “pilot system ” stereo tone