EMI Test System Overview
EMI Test System is a PC application software developed by RIGOL for DSA1000A, DSA1000 and DSA800 (with the EMI-DSA800 option) with the EMI function.
It can be used to perform conduction and radiation EMI tests. This software is designed on the basis of the standard drive VISA and you can realize the communication between the software and instrument via USB-TMC or LANinterface to control the instrument.
DSA800-EMI option provides Quasi-Peak detector and EMI filter (200 Hz, 9 kHz, 120 kHz, -6 dB bandwidth).
Quasi-Peak detection is a weighted form of peak detection.
For each data point, the detector detects the peaks within the specified time interval, weights the peaks detected using circuit with specified charge and discharge structures as well as the display time constant specified in the CISPR Publication 16 standards and display the result.
By default, the instrument uses Gauss filter and will switch to EMI filter automatically if Quasi-Peak detector is selected.
Before installing the software, install the latest version of Ultra Sigma software.
For the installation procedures, refer to the related Ultra Sigma document.
It is recommended to download the latest version of Ultra Sigma from www.rigol.eu