Radio Amateur Quiz Canadian License

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Question A-006-003-006

What is the term used for the decibel difference (or ratio) between the largest tolerable receiver input signal (without causing audible distortion products) and the minimum discernible signal (sensitivity)?

Correct Answer

Dynamic range

Explanation

Dynamic range refers to the span between the weakest signal a receiver can detect (sensitivity or MDS) and the strongest signal it can handle without significant distortion or overload.

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