IEC 60151-4:1963
电子管和阀的电气性能测量 - 第4部分:噪声系数测量方法
Measurements of the electrical properties of electronic tubes and valves - Part 4: Methods of measuring noise factor
IEC 60151-4:1963 发布历史
IEC 60151-4:1963由国际电工委员会 IX-IEC 发布于 1963-01-01。
IEC 60151-4:1963在国际标准分类中归属于: 31.100 电子管。
IEC 60151-4:1963的历代版本如下：
- 1963年 IEC 60151-4:1963 电子管和阀的电气性能测量 - 第4部分:噪声系数测量方法
Does not apply as a recommendation in the sense of a standard because of the absence of detailed description of measuring methods. The definitions of noise factor and noise temperature are outlined and two methods of measuring are described. The precauti
