Noise figure measuring set for microwave equipment 微波噪声指数测量仪
Noise level, taken as the key index measuring product performance, shall be strictly specified in selecting equipment. 设备选型时严格规定噪音水平,作为衡量产品性能的重要指标。
A 8mm waveband FM and AM noise measuring equipment is introduced in this paper. 介绍了8mm调频调幅噪声测试设备的原理和设计,给出了完整的测试数据和误差分析。
Noise Analysis on Infrared Ray Measuring Equipment 红外测量设备的噪声分析
A 8mm Waveband FM and AM Noise Measuring Equipment 八毫米调频调幅噪声测试设备
Through analysis of the theoretical data, Such as the intrinsic angular frequency, natural cycles, noise and experimental frequency selection, etc., existing precision measuring instruments and equipment can fully meet our needs. 通过理论数据的分析,如固有角频率、固有周期、噪声和实验频率的选择等等,用现有测量手段和现有仪器精准度,可以完全达到通信的目的。