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由北京广通电视设备公司与河南南阳电视台合作开发的IOkW电视发射机固态化改造项目于1997年4月在南阳通过鉴定，该项目是将10kW电视发射机的原五支电子管功放改为只保留一支末级电子管，其余均用固态化功放代替。改造后的第一部10kW、12CH电视发射机已于1996年6月投入运行。经
Developed by Beijing Guangtong TV Equipment Co., Ltd. and Henan Nanyang TV Station, the project of solid-state reconstruction of IOkW TV transmitter passed the appraisal in Nanyang in April, 1997. This project changed the original five electron tube amplifiers of 10kW TV transmitter to only retain A final-stage tube, the rest are solid-state amplifier instead. After the transformation of the first 10kW, 12CH TV transmitter was put into operation in June 1996. through