Check out our PCIM 2022 coverage.
An engineer from Rohde & Schwarz uses the company's RTO6 oscilloscope to measure the control-loop response in a sample device under test. The scope's high dynamic range and input sensitivity of 1 mV/div at full measurement bandwidth makes it possible to detect weak emissions.
The RT06 offers powerful fast-Fourier-transform (FFT) capabilities, which are ideal for EMI analysis in the frequency domain thanks to their easy operation, high acquisition rate, and manifold functions such as color coding of the spectral display according to frequency of occurrence. The unique zone trigger in the FFT is well-suited for detection of sporadic emission frequencies.
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