QA402 User Manual
26
Notice above that while we have 0 dBV total RMS, each sine is about -20 dBV. The sum of all these sines,
however, is around 0 dBV. But the real challenge is in the time domain. Notice that even though each sine is
just 100 mV in amplitude, the total output level has exceeded 4V peak in places. Be aware of the demands you
are placing on the DUT with multitone testing. It is very easy to clip your DUT when using multitone.
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