R&S®ESCI EMI Test Receiver

For compliance tests meeting all civil standards from 9 kHz to 3/7 GHz

Screen
R&S®ESCI EMI Test Receiver Screen

Menu for selecting the main receiver settings (receiver mode). In the upper window, the SPLIT SCREEN display shows the continuously updated level values for the selected detectors (max. three simultaneously) and the set measurement frequency. The lower window shows the measured emission spectrum using the SCAN table settings. Up to three traces with a maximum of 1 million measurement points each can be simultaneously active.

R&S®ESCI EMI Test Receiver Screen

In receiver mode, the R&S®ESCI7 is tuned in fixed frequency steps in line with the settings in the SCAN table. The SCAN table can be programmed for a maximum of ten frequency subranges with independent parameter settings (e.g. start/ stop frequency, step size, measurement time, resolution bandwidth, input attenuation). Each time a scan is launched by entering a START and STOP frequency, the parameters that are preset in the SCAN table are loaded automatically. This always ensures reproducible and standard- compliant measurements.

R&S®ESCI EMI Test Receiver Screen

All parameters for the final measurement at the critical frequencies can be configured in a submenu. The final measurement frequencies are determined either for the absolute peaks or as subrange maxima. The relative magnitude of a disturbance level, its offset from the limit value (margin) and the maximum number (1 to 500) can all be set. The final measurement is performed either fully automatically or interactively.

R&S®ESCI EMI Test Receiver Screen

Mixed-mode display: bargraph measurement and spectrum. The standardcompliant measurement in the bargraph display and the fast sweep are shown simultaneously.

R&S®ESCI EMI Test Receiver Screen

The R&S®ESCI7 allows precise evaluation of all measurement traces using marker and zoom functions. The MARKER TRACK and TUNE TO MARKER functions link the frequency tuning and numeric level measurement to the marker position on the trace. Final measurements at the critical frequencies determined in this way can be performed more quickly and easily.

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