Inst Source Frequency Response Unbal (Channel Quality)
The is the non-averaged stimulus source frequency response. If averaging is enabled, this trace does not show the effects of averaging. The Stimulus Source traces are good for troubleshooting (if your DUT Device under Test: An acronym used to describe some type of electrical apparatus connected to test instrumentation. The apparatus can range from a single component to a complex subsystem such as a mobile phone, base station or MSC. response traces look bad, check the Stimulus Source traces to see if the stimulus looks as expected).
For information about unbalanced stimulus source frequency response, see Source Frequency Response Unbal.
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