视扫频谱分析仪  video-sweep frequency spectrum analyzer

双通道数字式低频频谱分析仪  double-channel digital low-frequency spectrum analyzer

VXI射频频谱分析仪  VXI RF spectrum analyzer

超高频频谱分析仪  vectron

低频频谱分析仪  LF frequency spectrum analyzer

高分辨率低频频谱分析仪  high resolution LF frequency spectrum analyzer

高频频谱分析仪  HF frequency-spectrum analyser

扫描频谱分析仪  swept-frequency spectrum analyzer

磁场频谱分析仪  magnetic field spectrum analyzer

动态频谱分析仪  dynamic spectrum analyzer; dynamic frequency spectrum analyser

辐射计频谱分析仪  radiation meter spectral analyzer

高性能频谱分析仪  psa

空间频谱分析仪  spatial spectrum analyzer

快速傅里叶变换频谱分析仪  fast-Fourier-transform spectrum analyzer

宽量程频谱分析仪  wide-range spectrum analyzer

宽频带频谱分析仪  wide-band frequency spectrum analyser; wide-band spectrum analyzer

频谱分析仪  Spectrum analyzer; spectral analyzer; frequency spectrum analyzer; frequency analyzer; frequency spectrum analyser; spectrum analyst; Spectroanalyzer; spectrum analysis; spectrum analysis instrument; The Spectrum analyzer; Spectrum analyzers; spectrum analyser

软件频谱分析仪  soft digital spectral analyzer

三维动态频谱分析仪  three-dimensional dynamic spectrum analyzer