Artificial Power Network (LISN) EM5040A (9kHz to 30MHz/16A single-phase)

EM5040E/5040A/5040BArtificial Power NetworksIt is a (50uH+5Ω)||50Ω V type LISN (Line Impedance Stable Network). It provides a stable impedance between the DUT terminals and the reference ground in the 9kHz-30MHz RF range, while isolating unwanted signals from the grid from the measurement circuitry and coupling only the interference voltage from the DUT to the input of the measurement receiver. The product meets the requirements of CISPR 16-1-2:2006 and is suitable for the measurement of conducted nuisance voltages in single-phase equipment. Standard BNC output interface and 50 ohm output impedance, can match any manufacturer's receiver, spectrometer and other measurement equipment; the product comes with analog hand function, can simulate the measurement of handheld equipment.

EM5040E是一款标准的人工电源网络。EM5040A 在此基础上增加了一个限幅器（有10dB衰减）和一个可选的150kHz高通滤波器。用户可以根据相应标准选择低端频率从9kHz还是150kHz开始。产品内置的瞬态限幅器可以有效保护接收机或频谱仪不会因为大信号损坏。用户可以把EM5040A直接安全地连接到以上设备，不需要另外购买限幅器。