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Հարց 263

Which term describes the ability of a receiver to discriminate between multiple signals?

  1. Discrimination ratio
  2. Sensitivity
  3. SelectivityՃիշտ պատասխան
  4. Harmonic distortion

Բացատրություն

Discriminating between multiple signals means passing the wanted one while rejecting others nearby, which is what the receiver's filters determine, and that property is called selectivity. Sensitivity is about detecting weak signals, not separating them.

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