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Հարց 497

What term describing total radiated power takes into account all gains and losses?

  1. Power factor
  2. Half-power bandwidth
  3. Effective radiated powerՃիշտ պատասխան
  4. Apparent power

Բացատրություն

Effective radiated power is the single figure that folds every gain and every loss between the transmitter and the antenna into what the antenna actually radiates in its favored direction. Power factor and apparent power belong to AC power calculations, and half-power bandwidth describes the width of a response curve.

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Հարց 497: What term describing total radiated power takes into… · FCC Amateur Extra Class (Element 4) · Questena